Saran

BAB V KESIMPULAN

5.2 Saran

Adapun saran – saran yang ingin penulis sampaikan berdasarkan kesimpulan di atas yaitu:

1. Ketersediaan data hujan, debit, iklim, jumlah penduduk dan jumlah

fasilitas umum maupun sosial akan lebih bagus jika instansi terkait

menyediakan data tahun terbaru sehingga keakuratan perhitungan bisa

lebih baik.

2. Analisa yang menjadi nilai-nilai parameter dalam menghitung ketersediaan debit air menggunakan metode Mock, sebaiknya dikalibrasi setiap tahun untuk tetap tidak melewati batas volume error yang ditetapkan.

3. Perlu melakukan analisis lebih lanjut apabila data telah diperbaharui untuk

mendapatkan nilai debit ketersediaan dan debit kebutuhan yang lebih

akurat.

DAFTAR PUSTAKA

Adiningrum C., 2015, Analisis Perhitungan Evapotranspirasi Aktual Terhadap Perkiraan Debit Kontinyu dengan Metode Mock, Jurnal Teknik Sipil, Vol. 13, No. 2 (April).

Ak., Harnovinsah, Dr., 2018, Metodologi Penelitian, Universitas Mercu Buana.

Anonim, 2007, Peraturan Mentri Pekerjaan Umum Nomor : 32/PPR/M/2007, Mentri Pekerjaan Umum.

Anonim, 2009, Pedoman Penulisan Tugas Akhir, Mataram : Jurusan Teknik Sipil Universitas Mataram.

Anonim, 2013, Kriteria Perencanaan Bagian Perencanaan Jaringan Irigasi KP- 01, Kementrian Pekerjaan Umum.

Anonim, 2015, Laporan Utama Sertifikasi Desain Bendungan Meninting di Kabupaten Lombok Barat, PT Indra Kasya, Persero, Malang.

Anonim, 2017, Modul 5 Hidrologi, Ketersediaan dan Kebutuhan Air, Pusat Pendidikan dan Pelatihan Sumber Daya Air dan Konstruksi.

Asdak, Chay. 2014. Hidrologi dan Pengelolaan Daerah Aliran Sungai.

Yogyakarta: Gadjah Mada University Press.

Atmaja, D.M., 2019, Kajian Inflow, Outflow Dan Water Balance Danau Beratan Di Dataran Tinggi Bedugul Bali, MKG Vol. 20, No.1 (Juni), p.11-20.

Budiman, Arief dan Natarbora O., 2007, Kinerja Pengoperasian Waduk Sempor Jawa Tengah Dan Perbaikan Jaringan Irigasinya ( Operational Performance Of The Sempor Reservoir On Central Java And Its Irrigation Network Rehabilitation ), Fakultas Teknik, Universitas Diponegora, Semarang.

Erwanto, Z., Ulfiyati, Y., dan R., Ghulam, M., 2011, Evaluasi Ketersediaan Sumber Daya Air Daerah Aliran Sungai Bendo Untuk Perencanaan PLTMH di Kabupaten Banyuwangi, Politeknik Banyuwangi.

Harto, Sri, 1993, Analisis Hidrologi, Jakarta : Gramedia Pustaka Utama.

Hidayat, A.,M., Mulyo, A.P., Azani, A.A., Aofany, dan D., Nardiansyah, R. 2018, Evaluasi Ketersediaan Sumber Daya Air Berbasis Metode Neraca Air Thornthwaite Mather Untuk Pendugaan Surplus dan Defisit Air di Pulau Jawa, Prosiding Seminar Nasional Fisika dan Aplikasinya, SNFA.

Kundimang, V.,I., 2015, Analisis Ketersediaan Air Sungai Talawaan untuk

Kebutuhan Irigasi di Daerah Irigasi Talawaan Meras dan Talawaan

Atas,Universitas Sam Ratulangi Manado.

Maulana, L.,M.,R., 2016, Studi Pengaruh Parameter Model Mock Terhadap Debit Aliran Sungai Meninting, Universitas Mataram.

Mentang, R.,S., Mananoma, T., dan Sumarauw, J.,S.,F., 2018, Analisis Neraca Air di Sungai Paniki dengan Titik Tinjauan di Jembatan Paniki, Universitas Sam Ratulangi, Manado.

Narulita, I., Pendugaan Neraca Air Spasial untuk Evaluasi Ketersediaan Sumber daya Air, Studi Kasus: Daerah Aliran Sungai Cerucuk, Pulau Belitung, Jurnal Teknologi Lingkungan, Vol.18 No.1, Jan 2017., p.120-129.

Natakusumah, K., D., Prosedure Umum Penentuan Hidrograf Satuan Sintetis Untuk Perhitungan Hidrograph Banjir Rencana, Seminar Nasional Teknik Sumber Daya Air, Bandung, 11 Agt. 2019., p.2-3.

Ndoen, O.K., Krisnayanti, D.,S., dan Utomo, S., Keseimbangan Air (Water Balance) di Kabupaten Sabu-Raijua, Jurnal Teknik Sipil Vol. 6, No. 1, Apr. 2017., p.75-88.

Nirbaya, A.,Y., 2016, Keseimbangan (Water Balance) Irigasi Pada Bendung Leuwi Kuya di Kabupaten Bandung, Skripsi S1 Fakultas Teknik Universitas Pendidikan Indonesia.

Purnama, I.,L.,S., Trijuni, S., Hanafi, F., Aulia, T., dan Razali, R., 2012, Analisis Neraca Air di DAS Kupang dan Sengkarang, Program Magister, Universitas Gadjah Mada.

Sari, T.,K.,C., 2014, Analisis Ketersediaan Air Sub DAS Wakung dan Sub DAS Lumeneng DAS Comal Untuk Mendukung Pengembangan Wilayah Kecamatan Belik Kabupaten Pemalang, Universitas Diponegoro, Semarang.

Sosrodarsono S., Takeda K., 2003, Hidrologi Untuk Pengairan, PT Paradnya Paramita, Jakarta.

Triatmodjo, Bambang, 2006, Hidrologi Terapan, Percetakan Beta Offset, Yogyakarta.

Zarkasih, M.,R., Rohmat, D., dan Nur, D.,M., Evaluasi Ketersediaan dan Tingkat

Pemenuhan Kebutuhan Air di Sub DAS Cikeruh, Jurnal Pendidikan

Geografi, Vol. 18, No.1, Apr 2018., p.72-80.

LAMPIRAN

Lampiran 1

CURAH HUJAN1/2 BULANAN STASIUN : Gunung Sari

Des./Kec./Kab. : Gunung Sari / Gunung Sari /Lobar

No Tahun Januari Februari Maret April Mei Juni Juli Agustus September Oktober November Desember Total

Tahunan (mm/thn)

1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2

1 1994 62.00 281.40 95.00 7.60 321.00 58.90 10.00 31.00 0.00 90.20 13.00 76.80 0.00 0.60 12.00 25.10 4.00 0.00 39.00 0.00 41.00 0.00 175.00 0.00 1343.60

2 1995 111.00 281.40 73.00 7.60 86.00 58.90 146.00 31.00 74.00 90.20 29.00 76.80 13.00 0.60 0.00 25.10 0.00 0.00 39.00 0.00 245.30 0.00 300.00 0.00 1687.90

3 1996 61.80 73.40 137.80 93.30 86.00 160.60 20.00 40.00 70.00 20.00 63.00 0.00 10.00 0.00 10.00 10.00 0.00 30.00 20.00 430.00 170.00 160.00 250.00 50.00 1965.90

4 1997 80.00 100.00 100.00 260.00 10.00 0.00 61.00 70.00 18.00 5.00 10.00 0.00 13.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 80.00 62.00 58.00 110.20 1037.20

5 1998 4.00 94.00 12.00 0.00 27.90 37.10 34.30 48.30 54.40 77.00 20.00 16.80 43.00 101.00 4.00 0.00 0.00 41.40 58.50 8.20 48.30 25.30 39.20 70.30 865.00

6 1999 36.70 80.00 81.70 89.00 28.90 148.30 74.60 36.30 33.70 0.30 0.00 33.00 84.50 0.00 10.00 15.00 30.00 25.30 118.20 45.60 58.50 125.30 82.00 78.70 1315.60

7 2000 51.40 54.00 0.00 0.00 102.50 103.80 42.20 46.40 23.30 78.60 3.90 45.20 0.00 3.90 0.00 0.00 2.60 14.70 65.20 17.00 126.60 34.90 0.70 6.50 823.40

8 2001 143.20 40.30 39.00 12.60 16.00 49.30 128.30 71.70 18.50 94.80 0.00 0.00 0.00 0.50 0.00 0.00 0.00 0.00 0.00 0.00 48.00 105.00 100.00 9.00 876.20

9 2002 58.00 123.00 161.00 158.00 90.00 43.00 133.00 61.00 138.00 0.00 0.00 0.00 0.00 16.00 0.00 0.00 0.00 0.00 9.00 12.90 115.50 91.40 337.70 108.20 1655.70

10 2003 259.50 69.40 118.30 259.70 134.00 90.70 45.40 15.00 51.30 40.00 0.00 107.00 0.00 10.40 0.00 0.00 20.40 20.00 6.40 4.00 94.90 179.10 227.10 74.50 1827.10

11 2004 9.40 170.10 147.60 56.70 70.90 31.00 32.00 116.00 25.00 73.60 16.00 0.00 22.00 1.00 0.00 0.00 0.00 36.80 0.00 176.10 68.50 204.50 95.00 186.70 1538.90

12 2005 4.10 24.50 63.60 76.00 58.90 156.30 204.10 21.80 0.00 0.00 0.00 7.50 110.90 0.00 0.00 6.00 0.00 25.70 78.70 313.20 0.00 127.80 99.40 235.70 1614.20

13 2006 72.90 156.00 110.10 163.00 103.70 215.40 54.80 30.60 70.50 60.80 0.00 111.00 0.00 19.00 0.00 0.00 0.00 0.00 40.30 24.80 165.60 58.48 60.80 173.40 1691.18

14 2007 13.20 30.60 86.02 103.60 101.80 75.10 142.80 206.00 41.30 86.40 9.80 70.70 0.90 6.10 3.00 0.00 2.20 0.00 16.80 78.90 181.50 32.20 137.30 133.30 1559.52

15 2008 27.70 50.90 54.60 34.70 25.40 73.00 50.30 126.20 21.10 48.20 9.80 59.30 0.00 3.00 3.30 20.90 22.20 48.20 58.60 87.00 116.20 181.10 63.40 14.80 1199.90

16 2009 172.20 106.30 71.20 30.10 36.40 59.40 32.70 61.90 32.80 106.20 17.10 0.00 7.90 27.20 1.60 0.00 22.20 14.50 50.00 62.50 92.40 121.40 71.90 20.10 1218.00

17 2010 154.20 49.30 45.20 50.70 18.60 20.30 6.80 0.50 165.00 81.10 2.30 13.30 0.00 0.00 19.80 109.40 91.50 291.70 85.70 205.70 177.70 117.20 142.30 55.30 1903.60

18 2011 74.90 105.70 135.50 18.40 130.50 67.30 21.70 50.70 5.10 0.90 2.60 9.10 0.00 0.50 0.70 0.10 5.00 0.90 7.40 118.40 120.50 224.20 86.50 97.80 1284.40

19 2012 204.60 104.90 149.10 13.00 128.80 110.20 21.50 82.40 130.30 15.40 0.40 19.00 3.30 4.80 0.00 0.00 0.00 1.60 89.80 35.60 81.60 111.60 229.10 86.90 1623.90

20 2013 204.60 197.50 149.10 94.40 128.80 43.10 21.50 15.70 130.30 59.10 0.40 116.70 3.30 10.20 0.00 9.20 0.00 0.00 89.80 157.70 81.60 97.00 229.10 219.20 2058.30

21 2014 159.70 199.90 141.60 36.30 9.20 46.60 11.50 55.20 27.10 24.00 0.00 3.40 13.60 12.60 8.50 0.30 0.00 0.00 0.00 3.90 163.10 85.40 46.30 129.94 1178.14

22 2015 54.80 124.30 121.60 83.70 202.10 53.40 121.60 128.90 42.60 1.30 168.00 0.10 1.30 3.10 0.00 0.00 0.00 0.60 0.00 0.00 0.00 0.00 0.30 129.00 1236.70

23 2016 79.80 143.50 79.80 135.40 8.60 37.40 165.30 62.50 123.30 123.40 52.10 150.30 23.40 70.40 30.40 3.80 30.30 44.70 163.90 141.30 180.10 234.50 314.40 157.90 2556.50

24 2017 58.30 231.40 149.30 3.80 179.00 53.50 120.40 166.90 36.70 163.50 126.60 14.20 11.50 20.10 3.30 1.10 0.00 24.50 318.50 120.90 180.70 58.50 19.40 143.10 2205.20

25 2018 105.20 281.40 43.80 7.60 83.20 58.90 75.20 31.00 84.90 90.20 30.20 76.80 0.00 0.60 0.00 25.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 994.10

Rerata 90.53 126.93 94.64 71.81 87.53 74.06 71.08 64.28 56.69 57.21 22.97 40.28 14.46 12.46 4.26 10.04 9.22 24.82 54.19 81.75 105.50 97.48 126.60 91.62 1490.41

Max 259.50 281.40 161.00 260.00 321.00 215.40 204.10 206.00 165.00 163.50 168.00 150.30 110.90 101.00 30.40 109.40 91.50 291.70 318.50 430.00 245.30 234.50 337.70 235.70 2556.50

Min 4.00 24.50 0.00 0.00 8.60 0.00 6.80 0.50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 823.40

Lampiran 2

CURAH HUJAN1/2 BULANAN STASIUN :Sesaot

Des./Kec./Kab. : Aiknyet / Narmada /Lobar

No Tahun Januari Februari Maret April Mei Juni Juli Agustus September Oktober November Desember Total

Tahunan (mm/thn)

1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2

1 1994 150.50 344.60 346.00 220.20 261.20 214.70 118.30 176.20 27.90 0.00 0.00 0.00 2.30 2.20 0.00 0.00 2.20 0.00 1.10 23.10 102.60 235.80 205.90 63.20 2498.00

2 1995 290.60 111.60 275.70 105.50 120.80 303.00 215.40 104.10 59.70 69.80 100.20 87.90 33.20 1.50 0.00 0.00 5.90 4.20 43.00 100.40 246.00 242.00 270.30 35.90 2826.70

3 1996 116.90 209.20 248.00 171.60 175.50 302.80 156.90 98.20 49.30 91.00 53.30 1.40 38.30 5.00 72.60 0.00 0.00 12.20 177.70 399.40 283.60 186.10 176.80 48.50 3074.30

4 1997 96.90 77.70 91.10 296.90 52.40 32.20 126.30 64.40 93.00 47.50 12.20 12.60 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.60 53.60 56.10 87.40 82.70 1286.60

5 1998 85.00 46.70 129.20 72.40 96.90 73.20 125.80 93.30 13.20 0.00 0.00 96.20 0.00 0.00 1.10 12.10 9.30 124.50 254.30 104.70 122.90 8.70 112.30 128.60 1710.40

6 1999 168.60 271.70 250.30 136.90 124.60 156.80 127.00 110.30 76.90 0.00 5.60 35.40 45.70 0.00 20.00 0.00 21.60 57.30 77.60 89.60 110.40 87.70 162.10 70.70 2206.80

7 2000 151.20 144.40 111.00 88.90 131.00 202.90 151.20 104.40 8.00 36.00 1.10 17.50 0.60 4.10 0.00 15.60 1.80 6.50 78.50 99.00 338.60 277.40 49.50 13.30 2032.50

8 2001 331.00 209.40 166.80 28.80 107.10 82.90 101.80 16.10 101.40 65.20 85.50 3.90 0.00 39.60 0.00 0.00 0.00 10.00 20.50 181.50 60.20 145.70 71.30 17.60 1846.30

9 2002 166.60 157.20 93.10 69.80 224.50 80.40 47.00 30.20 45.50 15.60 0.00 0.00 0.00 5.00 0.00 0.00 2.30 13.10 36.80 32.60 0.00 0.00 386.10 152.00 1557.80

10 2003 306.80 129.20 180.90 162.30 366.00 258.00 172.00 109.00 125.00 87.80 7.40 109.60 0.00 33.60 0.00 0.70 86.30 27.80 45.20 70.50 96.70 295.90 251.20 75.40 2997.30

11 2004 82.10 329.60 81.90 175.00 115.10 337.00 121.40 137.50 64.50 114.40 1.30 0.00 27.50 0.00 0.60 0.20 8.90 26.30 0.00 118.00 90.00 308.50 138.50 319.00 2597.30

12 2005 49.70 105.80 154.40 282.80 173.50 362.70 212.80 24.40 20.00 4.30 0.10 127.40 86.40 0.30 13.70 3.10 0.60 43.10 182.90 298.20 24.30 338.30 136.10 182.40 2827.30

13 2006 167.10 141.90 72.20 128.60 146.80 153.90 114.70 64.20 59.90 105.10 0.50 24.70 1.60 8.20 0.00 0.20 0.80 0.00 23.40 1.80 96.50 98.50 192.00 244.60 1847.20

14 2007 81.70 29.40 81.00 183.30 188.30 118.00 169.80 59.10 45.40 129.40 25.40 83.20 10.50 5.10 4.40 2.50 53.00 0.40 28.70 61.30 96.70 63.50 251.50 307.70 2079.30

15 2008 103.70 112.70 177.80 164.30 140.10 74.90 132.70 87.30 69.50 36.70 25.20 4.10 0.00 0.00 13.80 24.60 13.40 137.50 68.10 193.40 211.60 167.10 80.20 57.40 2096.10

16 2009 409.20 215.00 275.70 112.20 112.24 134.80 32.40 24.80 63.60 159.90 40.90 0.00 10.00 23.70 9.20 0.00 40.10 74.10 52.80 97.90 165.20 85.90 91.70 25.50 2256.84

17 2010 118.00 31.90 102.40 30.70 68.80 68.50 37.00 64.00 148.00 50.80 204.20 5.40 49.10 104.20 30.80 134.00 150.90 341.70 11.00 25.00 39.00 9.00 3.00 268.12 2095.52

18 2011 82.50 88.60 127.90 41.20 45.40 56.50 334.90 98.60 141.90 91.70 1.20 7.30 6.60 27.80 1.50 0.40 9.70 1.10 42.70 174.80 441.40 162.60 236.13 311.50 2533.93

19 2012 335.30 335.30 264.20 221.30 175.00 295.10 314.40 226.20 69.00 162.10 88.40 5.00 14.00 25.30 23.50 0.80 0.00 0.00 40.00 110.00 90.00 356.30 278.80 219.50 3649.50

20 2013 255.60 97.70 139.50 164.60 255.60 97.70 158.10 25.20 181.70 219.60 38.70 182.00 199.80 10.30 3.80 13.30 2.10 1.20 14.00 139.40 175.70 130.80 393.40 278.10 3177.90

21 2014 299.90 173.90 137.90 86.10 38.60 149.00 116.10 210.70 14.70 76.80 1.10 0.10 52.00 18.00 5.50 2.30 2.40 1.00 13.50 24.40 210.90 64.90 200.90 351.70 2252.40

22 2015 192.60 177.70 152.50 79.20 144.10 133.70 228.60 124.50 217.50 14.30 40.00 0.20 0.30 0.00 1.00 2.60 0.00 0.30 23.40 2.20 88.70 158.60 269.10 178.10 2229.20

23 2016 270.00 379.30 301.20 82.50 122.80 91.30 326.00 47.30 133.40 87.80 57.80 180.60 86.80 15.50 61.60 48.60 180.60 217.30 230.40 62.90 220.20 222.50 280.50 99.90 3806.80

24 2017 106.80 137.10 330.50 78.60 72.40 113.40 161.10 140.80 116.90 310.80 188.80 141.70 45.20 9.80 11.80 3.20 3.40 47.80 179.80 55.00 150.40 291.90 92.80 223.50 3013.50

25 2018 322.80 347.30 249.20 101.20 206.90 38.40 111.40 113.90 51.70 52.70 0.00 155.00 3.70 14.00 0.30 15.90 39.30 74.70 3.40 3.20 614.30 118.20 171.10 130.70 2939.30

Rerata 189.64 176.20 181.62 131.40 146.63 157.27 156.52 94.19 79.90 81.17 39.16 51.25 28.54 14.13 11.01 11.20 25.38 48.88 65.95 98.88 165.18 164.48 183.55 155.42 2457.55

Max 409.20 379.30 346.00 296.90 366.00 362.70 334.90 226.20 217.50 310.80 204.20 182.00 199.80 104.20 72.60 134.00 180.60 341.70 254.30 399.40 614.30 356.30 393.40 351.70 3806.80

Lampiran 1&2 a

Hari Hujan Rerata

Januari Februari Maret April Mei Juni Juli Agustus September Oktober Nopember Desember

I II I II I II I II I II I II I II I II I II I II I II I II

1 1994 9 12 10 10 14 13 6 9 3 0 1 0 1 1 1 0 2 0 1 4 8 10 12 5

2 1995 10 9 9 10 9 13 11 7 5 4 6 5 4 2 0 0 1 1 6 6 13 14 11 4

3 1996 9 11 12 7 10 13 7 4 3 4 5 1 3 1 3 1 0 2 3 10 9 9 11 5

4 1997 8 7 10 10 4 3 6 8 4 2 2 1 1 0 0 0 0 0 0 1 6 8 9 11

5 1998 6 9 8 4 8 9 8 11 4 4 2 3 3 2 1 1 1 10 9 6 9 5 8 8

6 1999 8 10 13 10 10 10 11 9 7 1 1 4 3 0 2 1 4 5 7 9 10 10 11 10

7 2000 11 10 5 4 10 13 12 11 5 8 2 5 1 1 0 1 2 3 8 7 13 12 4 4

8 2001 12 12 11 3 6 10 11 4 3 6 5 2 0 3 0 0 0 1 4 4 5 10 9 5

9 2002 8 13 11 7 10 9 8 5 6 1 0 0 0 1 0 0 1 2 4 3 3 3 14 15

10 2003 14 10 13 11 10 10 8 3 5 3 2 6 0 4 0 1 5 4 3 5 7 12 14 10

11 2004 8 10 8 7 10 7 5 7 3 8 2 0 3 1 1 1 1 3 0 6 6 11 8 13

12 2005 5 7 9 10 10 9 13 6 1 2 1 6 5 1 2 3 1 4 6 11 2 7 10 15

13 2006 11 11 6 10 9 8 9 7 4 8 1 4 3 3 0 1 1 0 4 2 8 9 12 14

14 2007 6 5 9 12 9 13 11 9 2 8 4 7 1 3 3 1 4 1 3 8 11 4 15 12

15 2008 8 8 12 9 8 14 10 7 4 6 5 2 0 1 3 4 3 4 7 10 13 12 6 8

16 2009 13 10 10 8 8 8 8 6 9 11 4 0 1 3 3 0 4 5 6 8 13 10 8 6

17 2010 10 7 10 4 9 10 4 4 12 11 7 3 7 3 4 6 12 11 7 10 11 7 6 13

18 2011 10 13 11 8 11 13 9 9 8 9 7 7 5 8 6 3 4 3 5 13 14 13 10 12

19 2012 12 12 12 9 14 12 9 10 12 6 4 5 4 3 2 0 0 2 7 8 9 15 13 13

20 2013 14 15 12 12 12 11 14 9 11 12 9 10 8 5 5 3 4 1 2 10 9 11 12 14

21 2014 13 15 11 6 6 10 8 11 7 3 1 2 5 7 3 3 3 1 2 4 10 10 11 15

22 2015 12 12 11 9 11 8 12 10 8 3 6 1 2 2 1 1 0 1 2 1 4 5 7 9

23 2016 10 12 10 10 9 8 12 8 10 8 9 7 7 6 6 3 5 12 9 8 12 14 13 10

24 2017 8 13 11 7 7 9 10 7 6 6 5 6 6 4 4 2 3 6 9 4 13 11 9 12

25 2018 14 15 8 5 6 8 6 6 2 6 1 3 2 2 1 4 2 2 1 2 7 6 7 5

average 10 11 10 8 9 10 9 7 6 5 3 3 3 2 2 1 2 3 4 6 9 9 10 10

Number of Rain Dryday per Half Month

Januari Februari Maret April Mei Juni Juli Agustus September Oktober Nopember Desember

I II I II I II I II I II I II I II I II I II I II I II I II

1 1994 7 5 5 5 2 4 10 6 12 16 14 15 15 15 15 16 14 15 14 12 7 5 3 12

2 1995 6 7 6 4 6 4 4 9 10 12 9 10 12 14 15 16 14 15 10 11 2 2 4 12

3 1996 7 6 3 7 5 4 9 12 12 13 11 15 12 16 12 16 15 13 13 6 7 7 4 11

4 1997 8 9 4 4 12 14 9 7 12 15 14 14 14 16 15 16 15 15 15 16 9 8 7 5

5 1998 9 8 6 11 8 7 7 4 11 12 13 13 13 14 14 15 14 5 7 10 7 11 8 8

6 1999 8 6 1 4 5 6 4 6 8 16 14 12 12 16 14 16 12 11 8 8 5 6 4 7

7 2000 4 6 9 11 5 3 4 5 11 9 14 11 15 15 15 15 14 12 7 10 3 4 11 13

8 2001 3 5 3 11 10 6 4 11 13 10 11 14 15 13 15 16 15 15 11 12 10 6 6 12

9 2002 7 3 3 8 5 8 8 11 9 16 15 15 15 15 15 16 15 13 12 13 12 12 1 2

10 2003 1 7 1 3 6 6 7 12 11 14 13 10 15 13 15 16 11 12 12 12 9 3 2 7

11 2004 7 7 6 8 5 9 11 8 12 8 14 15 13 16 14 16 14 13 15 10 9 4 8 3

12 2005 11 10 6 5 5 8 3 9 15 15 15 10 10 16 13 14 14 12 10 6 14 8 5 2

13 2006 5 6 8 5 6 8 6 8 11 9 15 11 12 14 15 16 14 15 11 14 8 7 4 3

14 2007 10 12 5 3 6 4 4 7 13 9 11 9 14 14 13 15 12 14 13 8 4 12 1 4

15 2008 8 8 3 5 7 3 6 8 11 11 11 14 15 16 12 13 12 11 9 7 2 3 9 8

16 2009 3 6 5 7 8 9 8 10 7 6 12 15 14 13 13 16 11 11 10 9 2 5 8 11

17 2010 6 9 4 10 6 6 11 11 4 6 9 12 9 14 12 10 4 5 8 6 5 8 9 4

18 2011 5 3 4 7 4 3 6 7 7 8 9 9 10 8 9 14 12 13 10 3 1 2 5 5

19 2012 3 4 3 5 2 4 6 5 4 10 12 11 11 14 13 16 15 13 9 9 7 1 3 3

No Tahun No Tahun

Lampiran 3

Perhitungan Evapotranspirasi Menggunakan Metode Penmann Modifikasi Daerah Aliran Sungai Meninting

Stasiun : : Kopang

Elevasi : 385 m Elevasi rata2 DAS : 300 m

Lokasi X 429093.768 Albedo : 0.25

Z 9046485.135

No. Keterangan Satuan

I II I II I II I II I II I II I II I II I II I II I II I II

1 t ^oC 27.33 26.78 25.99 26.14 26.74 26.65 26.59 26.03 26.30 26.02 25.58 24.90 25.41 25.13 25.34 25.76 26.19 26.51 27.07 26.64 27.37 26.64 26.46 25.86

2 RH % 90.82 90.21 85.35 86.04 92.31 91.52 90.57 90.66 89.42 90.03 89.95 89.39 90.43 90.09 88.88 89.42 90.15 89.74 90.36 90.46 90.68 90.46 90.93 91.95

3 u m/dt 2.54 4.69 1.89 1.19 3.05 2.89 1.41 1.48 1.79 1.57 1.47 1.80 2.06 2.20 1.56 2.67 1.93 1.82 1.90 2.00 1.67 1.62 1.61 4.47

4 n/N % 31.80 27.56 41.18 45.67 41.40 51.06 52.33 57.05 52.12 49.58 43.05 37.25 39.91 50.53 58.62 65.45 65.71 60.59 61.82 41.28 51.04 41.28 31.35 31.13

5 t (reduksi) ^oC 26.82 26.27 25.48 25.63 26.23 26.14 26.08 25.52 25.79 25.51 25.07 24.39 24.90 24.62 24.83 25.25 25.68 26.00 26.56 26.13 26.86 26.13 25.95 25.35

6 u (terkoreksi) m/dt 2.45 4.52 1.83 1.14 2.95 2.79 1.36 1.43 1.73 1.52 1.42 1.74 1.98 2.13 1.51 2.57 1.87 1.76 1.83 1.93 1.61 1.56 1.55 4.31

7 n/N (reduksi) % 32.65 28.41 42.03 46.52 42.25 51.91 53.18 57.90 52.97 50.43 43.90 38.10 40.76 51.38 59.47 66.30 66.56 61.44 62.67 42.13 51.89 42.13 32.20 31.98

8 ea (Tabel A) mbar 35.27 34.15 32.61 32.90 34.09 33.88 33.76 32.69 33.21 32.65 31.82 30.54 31.49 30.97 31.36 32.17 33.00 33.62 34.74 33.86 35.37 33.86 33.52 32.34

9 w (Tabel A) 0.76 0.76 0.75 0.75 0.76 0.76 0.76 0.75 0.75 0.75 0.75 0.74 0.74 0.74 0.74 0.75 0.75 0.76 0.76 0.76 0.76 0.76 0.75 0.75

10 1-w 0.24 0.24 0.25 0.25 0.24 0.24 0.24 0.25 0.25 0.25 0.25 0.26 0.26 0.26 0.26 0.25 0.25 0.25 0.24 0.24 0.24 0.24 0.25 0.25

11 f(t) (Tabel A) 16.04 15.91 15.74 15.77 15.90 15.88 15.87 15.74 15.81 15.74 15.64 15.49 15.60 15.54 15.59 15.68 15.78 15.85 15.98 15.88 16.05 15.88 15.84 15.70

12 ed = ea . RH mbar 32.03 30.80 27.84 28.31 31.47 31.01 30.58 29.64 29.70 29.40 28.62 27.30 28.47 27.90 27.87 28.77 29.75 30.17 31.39 30.63 32.07 30.63 30.48 29.74

13 ea - ed mbar 3.24 3.34 4.78 4.59 2.62 2.87 3.18 3.05 3.51 3.25 3.20 3.24 3.01 3.07 3.49 3.40 3.25 3.45 3.35 3.23 3.30 3.23 3.04 2.60

14 Ra (Tabel B) mm/hari 16.10 16.10 16.06 16.06 15.42 15.42 14.25 14.25 12.91 12.91 12.48 12.48 12.36 12.36 13.14 13.14 14.30 14.30 15.35 15.35 15.85 15.85 16.00 16.00

15 Rs = [0,25+0,54(n/N)] Ra mm/hari 6.79 6.42 7.59 7.98 7.30 8.11 7.59 7.95 6.86 6.69 6.02 5.63 5.75 6.46 7.44 7.93 8.65 8.25 8.96 7.26 8.33 7.50 6.71 6.69

16 f(ed) = [0,34-0,044(ed^0,5)] 0.09 0.10 0.11 0.11 0.09 0.09 0.10 0.10 0.10 0.10 0.10 0.11 0.11 0.11 0.11 0.10 0.10 0.10 0.09 0.10 0.09 0.10 0.10 0.10

17 f(n/N) = 0,1+0,9(n/N) 0.39 0.35 0.47 0.51 0.47 0.56 0.57 0.61 0.57 0.55 0.49 0.44 0.46 0.55 0.63 0.69 0.69 0.65 0.66 0.47 0.56 0.47 0.38 0.38

18 f (u) = 0,27(1+0,864u) 0.86 1.36 0.71 0.55 0.98 0.94 0.60 0.62 0.69 0.64 0.61 0.69 0.75 0.78 0.63 0.89 0.72 0.70 0.71 0.74 0.66 0.65 0.65 1.31

19 Rn1 = f(t) . f (ed) . f (n/N) mm/hari 0.56 0.53 0.80 0.85 0.70 0.84 0.88 0.97 0.90 0.87 0.80 0.74 0.75 0.93 1.05 1.12 1.09 1.01 0.98 0.72 0.82 0.72 0.59 0.60

20 ETo* = w(0,75Rs-Rn1)+(1-w)f(u)(ea-ed) mm/hari 4.12 4.35 4.52 4.48 4.24 4.62 4.10 4.22 3.79 3.62 3.27 3.15 3.23 3.53 3.93 4.37 4.64 4.50 4.94 4.15 4.66 4.22 3.83 4.17

21 c (Tabel C) 1.10 1.10 1.10 1.10 1.00 1.00 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 1.00 1.00 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10

22 Eto = c . Eto* mm/hari 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

23 Eto = c . Eto* mm/0.5bln 67.93 76.58 69.58 68.96 63.64 73.95 55.42 56.91 51.21 52.20 44.14 42.58 43.58 50.80 58.99 69.92 76.51 74.26 81.47 73.03 76.94 69.55 63.27 73.35

Des.

Jan. Feb. Mrt. Apr. Mei. Juni Juli Agst. Sept. Okt. Nop.

Tabel A. Hubungan Suhu (t) dengan Nilai ea (mbar), w, (1-w) dan f(t)

oC mbar

24.00 29.845 0.735 0.265 15.400

24.20 30.213 0.737 0.263 15.445

24.40 30.581 0.739 0.261 15.491

24.60 30.950 0.741 0.259 15.536

24.80 31.319 0.743 0.257 15.581

25.00 31.688 0.745 0.255 15.627

25.20 32.073 0.747 0.253 15.672

25.40 32.458 0.749 0.251 15.717

25.60 32.844 0.751 0.249 15.763

25.80 33.230 0.753 0.247 15.808

26.00 33.617 0.755 0.245 15.853

26.20 34.024 0.757 0.243 15.898

26.40 34.431 0.759 0.241 15.944

26.60 34.839 0.761 0.239 15.989

26.80 35.247 0.763 0.237 16.034

27.00 35.656 0.765 0.235 16.079

27.20 36.085 0.767 0.233 16.124

27.40 36.515 0.769 0.231 16.170

27.60 36.945 0.771 0.229 16.215

27.80 37.376 0.773 0.227 16.260

28.00 37.907 0.775 0.225 16.305

28.20 38.259 0.777 0.223 16.350

28.40 38.711 0.779 0.221 16.395

28.60 39.163 0.781 0.219 16.440

28.80 39.616 0.783 0.217 16.485

29.00 40.070 0.785 0.215 16.530

29.20 40.544 0.787 0.213 16.575

29.40 41.019 0.789 0.211 16.620

29.60 41.494 0.791 0.209 16.666

29.80 41.969 0.793 0.207 16.711

30.00 42.445 0.795 0.205 16.755

w (1-w)

Suhu (t) ea

f(t)

Tabel B.

Besaran Nilai Angot (Ra) dalam Evaporasi Ekuivalen dalam Hubungannya dengan Letak Lintang (mm/hari) Tabel C.

(Untuk daerah Indonesia, antara 5^o LU sampai 10^o LS) Besar Angka Koreksi

untuk Rumus Penman

5 4 2 0 2 4 6 8 10 Bulan c

Januari 13.00 14.30 14.70 15.00 15.30 15.50 15.80 16.10 16.10 Januari 1.1

Februari 14.00 15.00 15.30 15.50 15.70 15.80 16.00 16.10 16.00 Februari 1.1

Maret 15.00 15.50 15.60 15.70 15.70 15.60 15.60 15.50 15.30 Maret 1.0

April 15.10 15.50 15.30 15.30 15.70 14.90 14.70 14.40 14.00 April 0.9

Mei 15.30 14.90 14.60 14.40 14.10 13.80 13.40 13.10 12.60 Mei 0.9

Juni 15.00 14.40 14.20 13.90 13.50 13.20 12.80 12.40 12.60 Juni 0.9

Juli 15.10 14.60 14.30 14.10 13.70 13.40 13.10 12.70 11.80 Juli 0.9

Agustus 15.30 15.10 14.90 14.80 14.50 14.30 14.00 13.70 12.20 Agustus 1.0

September 15.10 15.30 15.30 15.30 15.20 15.10 15.00 14.90 13.30 September1.1

Oktober 15.70 15.10 15.30 15.40 15.50 15.60 15.70 15.80 14.60 Oktober 1.1

Niopember 14.30 14.50 14.80 15.10 15.30 15.50 15.80 16.00 15.60 Nopember1.1

Desember 14.60 14.10 14.40 14.80 15.10 15.40 15.70 16.00 16.00 Desember1.1

Sumber : Suhardjono, 1989:49 Min 13.00 14.10 14.20 13.90 13.50 13.20 12.80 12.40 11.80

Maks 15.70 15.50 15.60 15.70 15.70 15.80 16.00 16.10 16.10 Rerata 14.79 14.86 14.89 14.94 14.94 14.84 14.80 14.73 14.18

Bulan Lintang Utara Lintang Selatan

Lampiran 4

RATA-RATA SESAOT, LINGKOK LIME DAN SANTONG

Data Hujan Rerata (Hasil Thiessen)

Januari Februari Maret April Mei Juni Juli Agustus September Oktober Nopember Desember

I II I II I II I II I II I II I II I II I II I II I II I II

1 1994 100.40 197.47 245.73 130.87 319.43 232.00 98.77 93.40 26.17 0.97 1.40 0.10 0.97 0.73 1.43 0.13 2.23 0.00 12.27 12.37 44.90 175.87 177.63 35.07

2 1995 194.80 173.20 203.03 73.87 104.20 213.13 200.53 63.30 52.87 118.43 41.07 46.30 14.07 0.50 0.33 2.00 4.97 5.17 67.37 46.47 166.07 210.60 267.13 23.33 3 1996 127.73 185.70 186.37 140.30 162.17 212.60 135.63 100.37 67.77 81.67 69.10 51.80 105.30 53.50 82.17 51.93 51.33 57.33 114.70 253.30 205.77 177.03 198.10 85.20

4 1997 78.80 35.90 101.00 182.03 90.80 70.73 109.77 67.80 113.67 58.17 12.40 4.20 8.00 1.00 1.67 6.00 0.00 0.00 4.00 1.87 53.87 96.70 140.80 80.57

5 1998 90.00 152.90 123.73 94.13 113.30 116.73 83.93 94.10 72.07 106.33 54.33 89.40 106.67 51.00 0.37 5.70 3.43 60.83 106.10 145.23 169.63 43.57 143.10 125.87 6 1999 150.53 321.23 333.77 181.63 186.53 182.60 142.67 156.10 53.30 4.73 5.20 31.80 27.90 2.67 14.00 2.33 7.20 19.77 118.53 166.20 190.13 110.90 129.37 88.90 7 2000 91.73 138.47 114.67 98.63 157.33 276.30 166.40 119.13 53.33 90.67 18.70 64.17 1.87 19.37 3.67 13.87 4.60 24.50 115.83 184.33 279.53 134.13 16.50 4.43

8 2001 147.70 178.57 145.97 26.50 67.57 145.23 121.67 46.93 63.63 40.70 128.30 34.33 0.00 24.17 0.57 2.33 9.90 11.43 51.23 159.80 92.97 142.90 48.50 32.57

9 2002 81.93 212.73 108.97 49.77 108.47 78.77 47.80 37.83 17.57 11.37 0.00 3.57 1.30 7.00 0.00 0.80 2.50 5.37 25.77 14.87 38.30 117.87 179.03 164.53

10 2003 177.83 155.57 160.67 207.83 232.37 120.87 67.10 69.23 73.80 40.30 4.13 51.13 3.33 14.20 1.50 10.43 55.60 54.60 124.30 61.83 107.90 323.27 235.17 124.07

11 2004 89.37 223.53 205.63 113.00 186.53 152.57 50.13 106.17 85.80 123.03 0.77 0.00 12.50 0.00 5.53 0.07 6.30 19.43 0.00 79.33 63.67 297.50 150.17 305.00

12 2005 39.23 129.93 195.47 242.93 209.17 232.23 232.27 28.80 6.67 1.43 17.03 78.47 63.80 1.77 14.03 11.00 1.70 79.20 143.63 234.07 21.43 291.10 144.03 225.47 13 2006 238.37 259.30 79.93 311.87 131.27 168.97 184.90 135.73 114.30 144.30 11.13 53.23 3.67 19.17 0.00 0.07 8.57 2.30 30.93 1.30 55.43 67.17 140.90 195.57 14 2007 52.87 55.60 103.40 157.97 210.97 156.80 208.27 164.37 30.47 79.80 14.13 109.73 4.83 8.37 19.13 4.83 25.00 9.13 29.57 77.77 138.90 56.50 257.17 362.23 15 2008 105.90 132.57 241.27 134.10 198.03 229.30 117.23 65.43 43.77 25.23 19.73 7.03 0.00 3.33 14.93 19.53 4.80 62.57 45.03 114.13 233.53 172.37 98.07 82.13

16 2009 379.40 189.33 267.57 118.40 156.75 133.27 23.80 22.60 21.20 53.30 13.63 0.00 3.33 7.90 3.07 0.00 20.70 30.43 39.93 64.63 119.40 71.97 99.57 72.17

17 2010 128.33 65.30 114.13 58.90 76.93 53.50 99.67 82.00 117.67 105.60 85.07 12.47 44.23 47.27 10.27 48.37 168.98 234.27 44.83 65.43 34.33 17.33 5.47 208.74

18 2011 49.07 59.77 110.23 42.70 52.23 129.53 329.77 122.83 172.73 67.20 2.93 4.90 4.13 19.53 0.60 3.77 10.27 5.10 18.37 107.20 248.30 137.30 168.24 219.17

19 2012 319.13 259.60 302.87 197.70 314.20 243.83 150.27 130.33 116.47 58.40 32.37 10.63 20.03 33.83 8.53 0.73 0.53 6.93 60.30 78.47 71.93 207.00 233.83 198.57 20 2013 291.23 116.30 173.63 308.90 201.07 127.20 229.90 39.60 111.77 203.20 34.33 153.83 126.30 28.73 4.97 20.77 7.53 2.53 27.67 93.00 147.03 123.70 413.40 259.33

21 2014 210.40 143.73 134.63 83.13 127.30 136.73 100.87 222.70 23.30 85.57 4.10 7.07 82.20 17.20 3.53 6.40 0.80 0.57 5.17 9.93 168.47 119.03 170.93 258.13

22 2015 117.57 148.97 118.93 199.40 227.53 210.67 171.17 193.87 188.93 32.63 18.67 0.07 1.23 2.60 1.10 4.20 1.10 0.10 11.20 0.73 64.83 88.13 205.13 230.37

23 2016 146.90 396.43 331.43 201.43 167.13 135.93 273.37 58.33 87.90 90.57 53.87 96.23 38.87 50.27 40.13 18.63 109.00 172.23 124.37 103.50 234.47 264.90 232.63 167.07 24 2017 95.23 211.47 364.97 76.50 103.33 172.03 178.33 116.63 68.50 191.37 81.17 85.97 64.47 3.27 21.63 2.77 2.17 74.70 197.63 59.90 157.00 260.37 100.63 238.63 25 2018 228.57 390.27 260.87 111.50 167.07 71.03 100.67 75.10 20.27 26.27 0.93 104.00 19.13 12.60 12.47 15.93 24.27 29.23 1.53 6.20 425.33 117.70 146.67 82.23 149.32 181.35 189.15 141.76 162.87 160.10 144.99 96.51 72.16 73.65 28.98 44.02 30.33 17.20 10.63 10.10 21.34 38.71 60.81 85.67 141.33 153.00 164.09 154.77 Hari Hujan Rerata

Januari Februari Maret April Mei Juni Juli Agustus September Oktober Nopember Desember

I II I II I II I II I II I II I II I II I II I II I II I II

1 1994 8 11 12 9 14 13 10 9 4 0 1 0 1 1 1 0 1 0 2 3 6 9 10 3

2 1995 10 12 12 6 9 13 12 5 5 6 3 3 2 1 0 1 2 1 5 6 11 13 12 5

3 1996 9 13 11 10 11 11 9 4 1 4 3 1 5 1 4 1 0 2 3 11 8 9 7 6

4 1996 8 4 8 10 6 6 9 6 6 4 2 1 1 1 0 1 0 0 0 1 5 8 9 10

5 1998 7 8 10 8 9 10 7 7 4 7 4 4 5 5 0 2 1 6 7 8 9 5 8 10

6 1997 8 12 13 10 11 11 10 6 4 1 1 3 3 0 1 0 2 2 6 8 9 9 9 8

7 2000 7 9 9 6 9 12 13 8 5 8 2 5 1 2 0 1 2 2 8 7 9 6 2 2

8 1998 8 12 14 5 6 10 9 6 3 6 10 3 0 3 0 1 2 2 5 8 7 9 6 5

9 2002 5 9 9 6 8 10 8 4 4 1 0 1 2 1 0 0 2 2 3 2 3 6 9 12

10 1999 11 11 12 10 12 7 4 4 6 2 2 3 1 2 1 2 6 5 6 4 6 12 12 11

11 2004 7 10 9 7 9 5 3 7 5 10 1 0 1 0 1 0 1 2 0 3 6 10 9 12

12 2000 4 8 8 9 10 9 10 4 0 1 1 5 3 2 3 4 1 4 6 8 2 9 9 11

13 2006 11 12 7 9 7 8 9 9 6 11 2 4 3 4 0 0 2 1 5 4 6 6 9 14

14 2001 5 6 9 10 10 12 10 8 2 5 2 6 1 2 4 2 2 1 2 6 10 3 11 12

15 2008 7 8 13 8 10 13 8 5 3 3 4 1 0 0 3 2 2 3 4 6 10 10 7 8

16 2002 8 9 11 7 8 9 6 3 4 3 1 0 0 1 1 0 3 2 4 6 9 8 8 8

17 2010 7 5 8 4 7 9 7 5 6 6 5 2 6 2 1 2 7 6 4 6 6 4 2 8

18 2003 6 8 10 6 8 11 12 10 12 8 4 5 6 7 5 3 5 3 4 9 15 11 12 12

19 2012 12 13 12 11 14 12 9 9 11 5 3 5 5 3 2 1 0 3 7 5 8 13 12 13

20 2004 15 15 13 13 11 12 13 8 9 13 8 10 8 5 4 3 6 2 3 10 11 10 12 13

21 2014 11 13 10 10 8 7 9 12 4 5 3 3 7 8 3 4 2 1 2 3 9 10 11 16

22 2005 10 11 10 10 11 12 12 12 6 3 3 0 1 1 1 2 1 0 3 1 6 8 12 7

23 2016 9 14 13 11 12 10 10 7 8 9 7 5 5 6 6 3 5 11 9 8 12 13 13 11

24 2006 9 13 11 6 8 10 10 9 6 7 5 5 5 2 4 2 3 4 9 6 13 14 10 14

25 2018 13 16 10 9 8 8 7 4 1 5 1 4 4 3 4 3 4 3 1 4 12 7 8 8

No Tahun

Rata-rata

No Tahun

Number of Rain Dryday per Half Month

Januari Februari Maret April Mei Juni Juli Agustus September Oktober Nopember Desember

I II I II I II I II I II I II I II I II I II I II I II I II

1 1994 6 4 3 6 0 3 7 7 12 15 14 14 15 15 14 15 14 14 13 12 9 3 10 8

2 1995 4 4 6 6 4 3 7 10 10 10 11 12 14 14 15 15 13 13 8 9 4 1 7 6

3 1996 5 3 2 5 4 4 8 12 12 13 12 13 12 13 12 15 14 14 10 6 6 9 8 5

4 1997 7 11 4 8 9 8 7 10 9 12 14 14 14 16 15 15 15 15 15 14 8 6 7 4

5 1998 7 7 4 7 5 8 9 8 9 11 12 11 8 14 14 15 12 11 6 7 7 9 7 4

6 1999 5 4 2 5 4 6 8 9 11 15 13 12 14 15 14 16 13 12 8 8 5 6 8 5

7 2000 9 5 6 8 6 3 5 7 10 9 13 11 14 14 15 14 12 11 8 10 7 9 13 9

8 2001 6 2 2 10 8 6 7 10 11 8 8 12 15 13 15 14 12 13 10 8 8 6 7 7

9 2002 7 7 6 7 7 6 10 13 11 15 15 14 13 15 15 15 13 14 12 13 9 9 5 4

10 2003 3 4 2 3 6 9 10 11 11 13 13 12 15 14 14 13 10 8 11 11 6 3 4 3

11 2004 8 3 7 7 8 10 11 7 9 9 14 15 14 16 14 15 13 14 15 12 8 6 6 2

12 2005 9 7 7 4 5 8 7 12 15 15 12 12 11 15 11 14 13 10 10 8 11 6 6 3

13 2006 2 5 6 6 8 7 6 7 7 9 13 11 12 13 15 14 14 12 12 12 8 9 4 2

14 2007 10 7 5 5 5 5 7 9 12 11 12 11 15 13 12 14 13 13 13 7 9 11 1 4

15 2008 8 5 2 7 5 4 8 11 13 12 12 14 15 15 13 13 13 13 11 8 4 5 8 6

16 2009 7 6 4 6 7 9 10 13 12 12 14 15 15 15 14 16 12 12 11 9 6 7 7 6

17 2010 8 10 7 9 8 9 9 11 10 10 10 13 10 13 14 13 8 8 11 9 9 13 14 3

18 2011 9 5 4 11 5 3 4 4 6 8 11 9 10 10 10 12 11 12 9 5 2 3 5 1

19 2012 3 2 3 2 3 4 7 4 7 11 12 11 10 14 13 15 15 11 9 10 5 3 3 1

20 2013 1 1 1 3 4 2 5 6 5 4 8 4 9 12 11 11 11 12 10 6 5 4 3 2

21 2014 3 2 5 5 9 7 5 5 10 12 11 12 9 9 13 12 13 13 14 11 5 6 2 0

22 2015 6 4 4 4 4 4 2 6 10 13 12 15 14 15 14 14 14 14 13 13 10 5 4 7

23 2016 4 1 2 2 3 7 6 8 7 8 7 11 10 10 10 12 10 3 6 8 3 1 4 3

24 2017 6 3 5 7 7 5 4 9 9 9 11 10 11 14 12 13 12 9 6 8 1 3 3 1

25 2018 1 1 4 6 8 7 9 12 13 12 13 12 11 13 11 13 11 13 13 10 4 9 7 4

6 5 4 6 6 6 7 9 10 11 12 12 12 14 13 14 12 12 11 9 6 6 6 4

Rata-rata

No Tahun

Lampiran 5

Lampiran 5

DATA : CA : 73.0856 Km² 0.9349

ii : 0.7

k : 0.9999 In Storage : 210.00 mm Cap. Soil M. : 250.00 mm Debit Low flow dengan Model Mock Pada CA Aiknyet

Tahun 1994

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 100 197 246 131 319 232 99 93 26 1 1 0 1 1 1 0 2 0 12 12 45 176 178 35

3 Jumlah Hari Hujan (n) hari 8 11 12 9 14 13 10 9 4 0 1 0 1 1 1 0 1 0 2 3 6 9 10 3

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hr 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.07 0.04 0.03 0.06 0.01 0.02 0.05 0.06 0.11 0.15 0.14 0.15 0.14 0.15 0.14 0.15 0.14 0.15 0.13 0.13 0.09 0.06 0.05 0.12

7 E = (5)*(4) mm/hm 0.32 0.19 0.13 0.30 0.04 0.07 0.20 0.23 0.37 0.49 0.41 0.42 0.42 0.46 0.56 0.65 0.71 0.76 0.70 0.57 0.47 0.30 0.23 0.54

8 Et = Ep - E mm/hm 4.21 4.60 4.84 4.63 4.21 4.55 3.50 3.57 3.04 2.77 2.53 2.41 2.49 2.71 3.37 3.72 4.39 4.19 4.73 3.99 4.66 4.34 3.99 4.04

Water Balance

9 P - Et mm/hm 96.19 192.87 240.89 126.24 315.23 227.45 95.27 89.83 23.12 -1.81 -1.13 -2.31 -1.52 -1.98 -1.94 -3.58 -2.16 -4.19 7.54 8.38 40.24 171.53 173.64 31.03

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -1.81 -1.13 -2.31 -1.52 -1.98 -1.94 -3.58 -2.16 -4.19 7.54 8.38 4.71 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 248.19 247.06 244.75 243.22 241.25 239.31 235.73 233.57 229.38 236.91 245.29 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 96.19 192.87 240.89 126.24 315.23 227.45 95.27 89.83 23.12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 35.53 171.53 173.64 31.03

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 67.33 135.01 168.62 88.37 220.66 159.22 66.69 62.88 16.19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 24.87 120.07 121.55 21.72

14 0.5 (1+k)*I mm/hm 67.33 135.00 168.62 88.36 220.65 159.21 66.69 62.88 16.19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 24.87 120.06 121.54 21.72

15 k*Vn-1 mm/hm 209.98 277.28 412.24 580.80 669.10 889.66 1048.76 1115.33 1178.10 1194.16 1194.04 1193.92 1193.80 1193.68 1193.56 1193.44 1193.33 1193.21 1193.09 1192.97 1192.85 1217.60 1337.52 1458.92 16 Storage Volume mm/hm 277.31 412.28 580.86 669.16 889.74 1048.86 1115.44 1178.21 1194.28 1194.16 1194.04 1193.92 1193.80 1193.68 1193.56 1193.44 1193.33 1193.21 1193.09 1192.97 1217.72 1337.66 1459.07 1480.64

17 DVn = Vn - Vn-1 mm/hm 67.31 134.97 168.58 88.30 220.58 159.12 66.58 62.77 16.07 -0.12 -0.12 -0.12 -0.12 -0.12 -0.12 -0.12 -0.12 -0.12 -0.12 -0.12 24.75 119.94 121.41 21.57

18 Interflow mm/hm 0.02 0.03 0.05 0.06 0.08 0.10 0.11 0.11 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.13 0.14 0.15

19 Direct Run Off mm/hm 28.86 57.86 72.27 37.87 94.57 68.24 28.58 26.95 6.94 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10.66 51.46 52.09 9.31

20 Run Off mm/hm 28.88 57.90 72.32 37.93 94.65 68.33 28.69 27.07 7.06 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 10.78 51.59 52.23 9.46

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 1.79 3.22 4.53 2.45 5.50 3.77 1.78 1.69 0.56 0.17 0.17 0.17 0.17 0.17 0.17 0.17 0.17 0.17 0.17 0.17 0.77 3.07 3.11 0.66

Sumber : Hasil Perhitungan Tahun 1995

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 195 173 203 74 104 213 201 63 53 118 41 46 14 1 0 2 5 5 67 46 166 211 267 23

3 Jumlah Hari Hujan (n) hari 10 12 12 6 9 13 12 5 5 6 3 3 2 1 0 1 2 1 5 6 11 13 12 5

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.05 0.03 0.03 0.09 0.06 0.02 0.03 0.11 0.10 0.09 0.12 0.12 0.13 0.14 0.15 0.15 0.14 0.14 0.10 0.09 0.04 0.02 0.03 0.11

7 E = (5)*(4) mm/hm 0.23 0.16 0.15 0.43 0.27 0.10 0.11 0.40 0.35 0.29 0.35 0.35 0.39 0.45 0.59 0.64 0.69 0.71 0.55 0.42 0.19 0.10 0.12 0.48

8 Et = Ep - E mm/hm 4.30 4.63 4.82 4.49 3.97 4.52 3.59 3.40 3.07 2.98 2.59 2.49 2.52 2.72 3.34 3.73 4.41 4.24 4.88 4.15 4.94 4.53 4.09 4.10

Water Balance

9 P - Et mm/hm 190.50 168.57 198.21 69.37 100.23 208.62 196.95 59.90 49.80 115.46 38.47 43.81 11.55 -2.22 -3.01 -1.73 0.56 0.92 62.49 42.32 161.12 206.07 263.04 19.23

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -2.22 -3.01 -1.73 0.56 0.92 5.48 0.00 0.00 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 247.78 244.77 243.04 243.60 244.52 250.00 250.00 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 190.50 168.57 198.21 69.37 100.23 208.62 196.95 59.90 49.80 115.46 38.47 43.81 11.55 0.00 0.00 0.00 0.00 0.00 57.01 42.32 161.12 206.07 263.04 19.23

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 133.35 118.00 138.75 48.56 70.16 146.03 137.86 41.93 34.86 80.82 26.93 30.67 8.08 0.00 0.00 0.00 0.00 0.00 39.90 29.62 112.79 144.25 184.13 13.46

14 0.5 (1+k)*I mm/hm 133.34 117.99 138.74 48.56 70.16 146.02 137.86 41.93 34.86 80.82 26.93 30.66 8.08 0.00 0.00 0.00 0.00 0.00 39.90 29.62 112.78 144.24 184.12 13.46

15 k*Vn-1 mm/hm 1480.49 1613.67 1731.49 1870.04 1918.41 1988.37 2134.18 2271.81 2313.51 2348.13 2428.70 2455.39 2485.80 2493.64 2493.39 2493.14 2492.89 2492.64 2492.39 2532.04 2561.40 2673.92 2817.88 3001.69 16 Storage Volume mm/hm 1613.83 1731.66 1870.23 1918.60 1988.57 2134.39 2272.03 2313.74 2348.36 2428.95 2455.63 2486.05 2493.88 2493.64 2493.39 2493.14 2492.89 2492.64 2532.29 2561.66 2674.18 2818.16 3001.99 3015.15

17 DVn = Vn - Vn-1 mm/hm 133.19 117.83 138.57 48.37 69.96 145.82 137.64 41.70 34.63 80.58 26.69 30.42 7.83 -0.25 -0.25 -0.25 -0.25 -0.25 39.65 29.37 112.52 143.97 183.84 13.16

18 Interflow mm/hm 0.15 0.17 0.18 0.19 0.20 0.21 0.22 0.23 0.23 0.24 0.24 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.26 0.27 0.29 0.30

19 Direct Run Off mm/hm 57.15 50.57 59.46 20.81 30.07 62.58 59.08 17.97 14.94 34.64 11.54 13.14 3.46 0.00 0.00 0.00 0.00 0.00 17.10 12.70 48.34 61.82 78.91 5.77

20 Run Off mm/hm 57.30 50.74 59.64 21.00 30.26 62.79 59.30 18.20 15.17 34.88 11.79 13.39 3.71 0.25 0.25 0.25 0.25 0.25 17.35 12.95 48.60 62.09 79.20 6.07

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

No Uraian Satuan

No Uraian Satuan

Korelasi

Tahun 1996

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 128 186 186 140 162 213 136 100 68 82 69 52 105 54 82 52 51 57 115 253 206 177 198 85

3 Jumlah Hari Hujan (n) hari 9 13 11 10 11 11 9 4 1 4 3 1 5 1 4 1 0 2 3 11 8 9 7 6

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.06 0.02 0.04 0.05 0.04 0.04 0.06 0.11 0.14 0.12 0.12 0.14 0.10 0.14 0.11 0.14 0.15 0.14 0.12 0.04 0.07 0.06 0.08 0.09

7 E = (5)*(4) mm/hm 0.27 0.11 0.18 0.23 0.17 0.17 0.22 0.42 0.48 0.38 0.36 0.41 0.30 0.45 0.44 0.62 0.76 0.67 0.65 0.18 0.36 0.28 0.34 0.42

8 Et = Ep - E mm/hm 4.26 4.68 4.79 4.70 4.07 4.45 3.47 3.37 2.94 2.89 2.58 2.43 2.61 2.72 3.49 3.75 4.34 4.28 4.79 4.38 4.77 4.36 3.88 4.17

Water Balance

9 P - Et mm/hm 123.48 181.02 181.58 135.60 158.09 208.15 132.16 97.00 64.83 78.78 66.52 49.37 102.69 50.78 78.67 48.19 47.00 53.06 109.91 248.92 201.00 172.68 194.22 81.03

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 123.48 181.02 181.58 135.60 158.09 208.15 132.16 97.00 64.83 78.78 66.52 49.37 102.69 50.78 78.67 48.19 47.00 53.06 109.91 248.92 201.00 172.68 194.22 81.03

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 86.43 126.71 127.10 94.92 110.66 145.70 92.51 67.90 45.38 55.15 46.56 34.56 71.88 35.55 55.07 33.73 32.90 37.14 76.94 174.24 140.70 120.87 135.96 56.72

14 0.5 (1+k)*I mm/hm 86.43 126.71 127.10 94.92 110.66 145.69 92.51 67.89 45.38 55.14 46.56 34.56 71.88 35.54 55.07 33.73 32.90 37.14 76.94 174.23 140.69 120.87 135.95 56.72

15 k*Vn-1 mm/hm 3014.85 3100.97 3227.36 3354.12 3448.69 3559.00 3704.32 3796.45 3863.96 3908.94 3963.69 4009.85 4044.00 4115.47 4150.60 4205.25 4238.55 4271.02 4307.73 4384.22 4558.00 4698.22 4818.61 4954.06

16 Storage Volume mm/hm 3101.28 3227.68 3354.46 3449.04 3559.35 3704.69 3796.83 3864.34 3909.34 3964.09 4010.25 4044.41 4115.88 4151.01 4205.67 4238.98 4271.45 4308.16 4384.66 4558.46 4698.69 4819.09 4954.56 5010.78

17 DVn = Vn - Vn-1 mm/hm 86.13 126.40 126.77 94.58 110.31 145.34 92.14 67.52 44.99 54.75 46.16 34.15 71.47 35.13 54.65 33.31 32.47 36.71 76.51 173.79 140.24 120.40 135.47 56.23

18 Interflow mm/hm 0.31 0.32 0.33 0.34 0.35 0.36 0.38 0.38 0.39 0.39 0.40 0.40 0.41 0.41 0.42 0.42 0.43 0.43 0.43 0.45 0.46 0.48 0.49 0.50

19 Direct Run Off mm/hm 37.04 54.31 54.47 40.68 47.43 62.44 39.65 29.10 19.45 23.63 19.96 14.81 30.81 15.23 23.60 14.46 14.10 15.92 32.97 74.67 60.30 51.80 58.27 24.31

20 Run Off mm/hm 37.35 54.62 54.80 41.02 47.78 62.81 40.02 29.48 19.84 24.03 20.35 15.21 31.21 15.65 24.02 14.88 14.52 16.35 33.41 75.12 60.76 52.28 58.76 24.81

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 2.27 3.05 3.47 2.64 2.86 3.48 2.42 1.82 1.28 1.43 1.31 1.02 1.92 0.99 1.52 0.95 0.98 1.08 2.05 4.13 3.59 3.11 3.47 1.47

Tahun 1997

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 79 36 101 182 91 71 110 68 114 58 12 4 8 1 2 6 0 0 4 2 54 97 141 81

3 Jumlah Hari Hujan (n) hari 8 4 8 10 6 6 9 6 6 4 2 1 1 1 0 1 0 0 0 1 5 8 9 10

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.07 0.12 0.07 0.05 0.09 0.09 0.06 0.09 0.09 0.12 0.13 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.11 0.07 0.06 0.05

7 E = (5)*(4) mm/hm 0.30 0.55 0.33 0.26 0.39 0.42 0.22 0.33 0.30 0.38 0.39 0.42 0.43 0.46 0.59 0.64 0.78 0.76 0.81 0.67 0.54 0.31 0.25 0.23

8 Et = Ep - E mm/hm 4.22 4.23 4.64 4.66 3.86 4.20 3.47 3.46 3.11 2.89 2.55 2.42 2.48 2.71 3.34 3.73 4.32 4.19 4.62 3.90 4.59 4.33 3.96 4.35

Water Balance

9 P - Et mm/hm 74.58 31.67 96.36 177.37 86.94 66.53 106.30 64.34 110.55 55.28 9.85 1.78 5.52 -1.71 -1.68 2.27 -4.32 -4.19 -0.62 -2.03 49.28 92.37 136.84 76.21

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -1.71 -1.68 2.27 -4.32 -4.19 -0.62 -2.03 12.28 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 248.29 246.61 248.88 244.56 240.37 239.75 237.72 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 74.58 31.67 96.36 177.37 86.94 66.53 106.30 64.34 110.55 55.28 9.85 1.78 5.52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 37.00 92.37 136.84 76.21

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 52.20 22.17 67.45 124.16 60.86 46.57 74.41 45.04 77.39 38.70 6.89 1.24 3.86 0.00 0.00 0.00 0.00 0.00 0.00 0.00 25.90 64.66 95.79 53.35

14 0.5 (1+k)*I mm/hm 52.20 22.16 67.45 124.15 60.86 46.57 74.40 45.04 77.38 38.69 6.89 1.24 3.86 0.00 0.00 0.00 0.00 0.00 0.00 0.00 25.90 64.66 95.78 53.35

15 k*Vn-1 mm/hm 5010.28 5061.98 5083.63 5150.57 5274.20 5334.52 5380.55 5454.41 5498.90 5575.72 5613.85 5620.19 5620.87 5624.17 5623.61 5623.04 5622.48 5621.92 5621.36 5620.79 5620.23 5645.56 5709.65 5804.85

16 Storage Volume mm/hm 5062.48 5084.14 5151.09 5274.72 5335.05 5381.09 5454.96 5499.45 5576.28 5614.42 5620.75 5621.43 5624.73 5624.17 5623.61 5623.04 5622.48 5621.92 5621.36 5620.79 5646.13 5710.22 5805.43 5858.20

17 DVn = Vn - Vn-1 mm/hm 51.70 21.66 66.94 123.64 60.33 46.04 73.86 44.49 76.83 38.14 6.33 0.68 3.30 -0.56 -0.56 -0.56 -0.56 -0.56 -0.56 -0.56 25.33 64.09 95.21 52.77

18 Interflow mm/hm 0.50 0.51 0.51 0.52 0.53 0.54 0.54 0.55 0.55 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.57 0.58 0.58

19 Direct Run Off mm/hm 22.37 9.50 28.91 53.21 26.08 19.96 31.89 19.30 33.17 16.58 2.95 0.53 1.66 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11.10 27.71 41.05 22.86

20 Run Off mm/hm 22.88 10.01 29.42 53.73 26.61 20.50 32.43 19.85 33.72 17.14 3.52 1.10 2.22 0.56 0.56 0.56 0.56 0.56 0.56 0.56 11.66 28.28 41.63 23.45

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 1.45 0.69 1.94 3.41 1.66 1.24 1.99 1.28 2.06 1.07 0.36 0.22 0.29 0.19 0.19 0.19 0.19 0.19 0.19 0.19 0.82 1.76 2.51 1.40

No Uraian Satuan

No Uraian Satuan

Tahun 1998

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 90 153 124 94 113 117 84 94 72 106 54 89 107 51 0 6 3 61 106 145 170 44 143 126

3 Jumlah Hari Hujan (n) hari 7 8 10 8 9 10 7 7 4 7 4 4 5 5 0 2 1 6 7 8 9 5 8 10

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.08 0.07 0.05 0.07 0.06 0.05 0.08 0.08 0.11 0.08 0.12 0.12 0.10 0.11 0.15 0.14 0.14 0.09 0.08 0.07 0.06 0.10 0.07 0.05

7 E = (5)*(4) mm/hm 0.37 0.34 0.27 0.36 0.24 0.22 0.29 0.32 0.37 0.28 0.34 0.33 0.29 0.33 0.59 0.59 0.73 0.45 0.44 0.32 0.33 0.46 0.30 0.25

8 Et = Ep - E mm/hm 4.16 4.45 4.70 4.56 4.00 4.41 3.41 3.47 3.04 2.99 2.60 2.51 2.62 2.84 3.34 3.78 4.37 4.50 4.99 4.24 4.80 4.18 3.92 4.34

Water Balance

9 P - Et mm/hm 85.84 148.45 119.03 89.57 109.30 112.33 80.53 90.63 69.02 103.35 51.73 86.89 104.05 48.16 -2.98 1.92 -0.94 56.33 101.11 140.99 164.83 39.38 139.18 121.53

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -2.98 1.92 -0.94 1.99 0.00 0.00 0.00 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 247.02 248.95 248.01 250.00 250.00 250.00 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 85.84 148.45 119.03 89.57 109.30 112.33 80.53 90.63 69.02 103.35 51.73 86.89 104.05 48.16 0.00 0.00 0.00 54.34 101.11 140.99 164.83 39.38 139.18 121.53

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 60.09 103.92 83.32 62.70 76.51 78.63 56.37 63.44 48.32 72.34 36.21 60.82 72.83 33.71 0.00 0.00 0.00 38.04 70.78 98.69 115.38 27.57 97.43 85.07

14 0.5 (1+k)*I mm/hm 60.08 103.91 83.32 62.70 76.51 78.62 56.36 63.44 48.31 72.34 36.21 60.82 72.83 33.71 0.00 0.00 0.00 38.04 70.77 98.69 115.38 27.57 97.42 85.07

15 k*Vn-1 mm/hm 5857.61 5917.10 6020.41 6103.12 6165.20 6241.08 6319.07 6374.80 6437.59 6485.26 6556.94 6592.49 6652.64 6724.80 6757.83 6757.16 6756.48 6755.81 6793.16 6863.25 6961.24 7075.91 7102.77 7199.47

16 Storage Volume mm/hm 5917.70 6021.01 6103.73 6165.82 6241.70 6319.71 6375.44 6438.24 6485.91 6557.60 6593.15 6653.31 6725.47 6758.51 6757.83 6757.16 6756.48 6793.84 6863.94 6961.94 7076.62 7103.48 7200.19 7284.54

17 DVn = Vn - Vn-1 mm/hm 59.50 103.32 82.71 62.09 75.89 78.00 55.73 62.80 47.67 71.69 35.55 60.16 72.16 33.04 -0.68 -0.68 -0.68 37.36 70.09 98.00 114.68 26.86 96.71 84.35

18 Interflow mm/hm 0.59 0.60 0.61 0.61 0.62 0.63 0.63 0.64 0.65 0.65 0.66 0.66 0.67 0.67 0.68 0.68 0.68 0.68 0.68 0.69 0.70 0.71 0.72 0.72

19 Direct Run Off mm/hm 25.75 44.54 35.71 26.87 32.79 33.70 24.16 27.19 20.71 31.00 15.52 26.07 31.21 14.45 0.00 0.00 0.00 16.30 30.33 42.30 49.45 11.82 41.75 36.46

20 Run Off mm/hm 26.34 45.13 36.32 27.49 33.41 34.33 24.79 27.83 21.35 31.66 16.18 26.73 31.88 15.12 0.68 0.68 0.68 16.98 31.02 42.99 50.15 12.52 42.47 37.18

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 1.65 2.55 2.36 1.82 2.05 1.98 1.56 1.73 1.37 1.83 1.07 1.67 1.96 0.96 0.20 0.20 0.20 1.12 1.91 2.43 2.99 0.87 2.56 2.13

Tahun 1999

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 151 321 334 182 187 183 143 156 53 5 5 32 28 3 14 2 7 20 119 166 190 111 129 89

3 Jumlah Hari Hujan (n) hari 8 12 13 10 11 11 10 6 4 1 1 3 3 0 1 0 2 2 6 8 9 9 9 8

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.07 0.03 0.02 0.05 0.04 0.04 0.05 0.09 0.11 0.15 0.14 0.13 0.13 0.15 0.14 0.15 0.14 0.14 0.09 0.07 0.06 0.06 0.06 0.07

7 E = (5)*(4) mm/hm 0.32 0.16 0.11 0.26 0.17 0.18 0.17 0.35 0.38 0.48 0.42 0.36 0.37 0.48 0.55 0.65 0.69 0.67 0.51 0.31 0.31 0.30 0.27 0.34

8 Et = Ep - E mm/hm 4.21 4.63 4.86 4.66 4.07 4.44 3.52 3.45 3.03 2.79 2.52 2.48 2.54 2.70 3.38 3.72 4.41 4.28 4.92 4.26 4.82 4.34 3.95 4.24

Water Balance

9 P - Et mm/hm 146.32 316.60 328.91 176.97 182.46 178.16 139.14 152.65 50.27 1.95 2.68 29.32 25.36 -0.03 10.62 -1.38 2.79 15.49 113.62 161.94 185.31 106.56 125.42 84.66

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.03 0.03 -1.38 1.38 0.00 0.00 0.00 0.00 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 249.97 250.00 248.62 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 146.32 316.60 328.91 176.97 182.46 178.16 139.14 152.65 50.27 1.95 2.68 29.32 25.36 0.00 10.58 0.00 1.41 15.49 113.62 161.94 185.31 106.56 125.42 84.66

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 102.43 221.62 230.24 123.88 127.72 124.71 97.40 106.86 35.19 1.36 1.87 20.52 17.75 0.00 7.41 0.00 0.99 10.84 79.53 113.36 129.72 74.59 87.79 59.26

14 0.5 (1+k)*I mm/hm 102.42 221.61 230.22 123.87 127.71 124.71 97.40 106.85 35.19 1.36 1.87 20.52 17.75 0.00 7.41 0.00 0.99 10.84 79.53 113.35 129.71 74.59 87.79 59.26

15 k*Vn-1 mm/hm 7283.81 7385.49 7606.34 7835.78 7958.86 8085.77 8209.65 8306.22 8412.23 8446.57 8447.09 8448.12 8467.79 8484.69 8483.85 8490.40 8489.56 8489.69 8499.68 8578.35 8690.84 8819.67 8893.37 8980.26

16 Storage Volume mm/hm 7386.23 7607.10 7836.57 7959.66 8086.58 8210.47 8307.05 8413.07 8447.41 8447.93 8448.96 8468.64 8485.54 8484.69 8491.25 8490.40 8490.54 8500.53 8579.21 8691.71 8820.55 8894.26 8981.16 9039.51

17 DVn = Vn - Vn-1 mm/hm 101.69 220.87 229.46 123.09 126.92 123.90 96.58 106.02 34.34 0.52 1.03 19.68 16.90 -0.85 6.56 -0.85 0.14 9.99 78.68 112.50 128.84 73.71 86.90 58.36

18 Interflow mm/hm 0.73 0.75 0.77 0.79 0.80 0.81 0.83 0.84 0.84 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.86 0.88 0.89 0.89 0.90

19 Direct Run Off mm/hm 43.90 94.98 98.67 53.09 54.74 53.45 41.74 45.80 15.08 0.58 0.80 8.80 7.61 0.00 3.17 0.00 0.42 4.65 34.08 48.58 55.59 31.97 37.63 25.40

20 Run Off mm/hm 44.63 95.73 99.44 53.88 55.54 54.26 42.57 46.63 15.92 1.43 1.65 9.64 8.46 0.85 4.02 0.85 1.27 5.50 34.94 49.45 56.47 32.85 38.52 26.30

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 2.68 5.22 6.17 3.42 3.29 3.03 2.56 2.79 1.06 0.24 0.25 0.70 0.64 0.21 0.39 0.21 0.23 0.47 2.13 2.78 3.35 2.01 2.33 1.55

No Uraian Satuan

No Uraian Satuan

Tahun 2000

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 92 138 115 99 157 276 166 119 53 91 19 64 2 19 4 14 5 25 116 184 280 134 17 4

3 Jumlah Hari Hujan (n) hari 7 9 9 6 9 12 13 8 5 8 2 5 1 2 0 1 2 2 8 7 9 6 2 2

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.08 0.06 0.06 0.09 0.06 0.03 0.02 0.07 0.10 0.07 0.13 0.10 0.15 0.14 0.15 0.14 0.14 0.13 0.07 0.08 0.06 0.09 0.13 0.13

7 E = (5)*(4) mm/hm 0.37 0.29 0.30 0.47 0.27 0.12 0.08 0.27 0.35 0.22 0.39 0.28 0.43 0.43 0.59 0.62 0.69 0.64 0.38 0.39 0.29 0.41 0.54 0.61

8 Et = Ep - E mm/hm 4.16 4.50 4.67 4.46 3.97 4.50 3.61 3.53 3.07 3.04 2.55 2.56 2.48 2.74 3.34 3.75 4.41 4.31 5.05 4.18 4.84 4.23 3.67 3.98

Water Balance

9 P - Et mm/hm 87.57 133.97 110.00 94.17 153.36 271.80 162.79 115.61 50.27 87.62 16.15 61.61 -0.61 16.62 0.32 10.12 0.19 20.19 110.79 180.15 274.70 129.90 12.83 0.46

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.61 0.61 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 249.39 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 87.57 133.97 110.00 94.17 153.36 271.80 162.79 115.61 50.27 87.62 16.15 61.61 0.00 16.01 0.32 10.12 0.19 20.19 110.79 180.15 274.70 129.90 12.83 0.46

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 61.30 93.78 77.00 65.92 107.35 190.26 113.95 80.93 35.19 61.34 11.30 43.12 0.00 11.21 0.23 7.08 0.13 14.13 77.55 126.11 192.29 90.93 8.98 0.32

14 0.5 (1+k)*I mm/hm 61.30 93.77 76.99 65.92 107.35 190.25 113.95 80.92 35.18 61.33 11.30 43.12 0.00 11.21 0.23 7.08 0.13 14.13 77.55 126.10 192.28 90.93 8.98 0.32

15 k*Vn-1 mm/hm 9038.61 9099.00 9191.85 9267.92 9332.90 9439.31 9628.59 9741.56 9821.50 9855.70 9916.04 9926.35 9968.48 9967.48 9977.69 9976.92 9983.01 9982.14 9995.27 10071.81 10196.89 10388.13 10478.01 10485.94 16 Storage Volume mm/hm 9099.91 9192.77 9268.84 9333.84 9440.25 9629.56 9742.54 9822.49 9856.69 9917.04 9927.35 9969.48 9968.48 9978.69 9977.92 9984.00 9983.14 9996.27 10072.82 10197.91 10389.17 10479.06 10486.99 10486.26

17 DVn = Vn - Vn-1 mm/hm 60.39 92.86 76.07 64.99 106.41 189.31 112.98 79.95 34.20 60.35 10.31 42.13 -1.00 10.21 -0.77 6.09 -0.86 13.13 76.55 125.09 191.26 89.89 7.93 -0.73

18 Interflow mm/hm 0.91 0.91 0.92 0.93 0.94 0.95 0.97 0.98 0.98 0.99 0.99 0.99 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.01 1.03 1.04 1.05 1.05

19 Direct Run Off mm/hm 26.27 40.19 33.00 28.25 46.01 81.54 48.84 34.68 15.08 26.29 4.84 18.48 0.00 4.80 0.10 3.04 0.06 6.06 33.24 54.05 82.41 38.97 3.85 0.14

20 Run Off mm/hm 27.18 41.11 33.92 29.18 46.95 82.49 49.81 35.66 16.06 27.28 5.84 19.48 1.00 5.80 1.09 4.03 1.06 7.06 34.24 55.06 83.44 40.01 4.90 1.19

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 1.69 2.33 2.21 1.92 2.81 4.52 2.97 2.17 1.07 1.60 0.49 1.26 0.22 0.47 0.22 0.37 0.22 0.56 2.09 3.07 4.87 2.42 0.44 0.22

Tahun 2001

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 148 179 146 27 68 145 122 47 64 41 128 34 0 24 1 2 10 11 51 160 93 143 49 33

3 Jumlah Hari Hujan (n) hari 8 12 14 5 6 10 9 6 3 6 10 3 0 3 0 1 2 2 5 8 7 9 6 5

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.07 0.03 0.01 0.11 0.09 0.05 0.06 0.09 0.12 0.09 0.05 0.12 0.15 0.12 0.15 0.14 0.13 0.13 0.10 0.07 0.08 0.06 0.09 0.10

7 E = (5)*(4) mm/hm 0.32 0.12 0.06 0.52 0.40 0.25 0.24 0.36 0.41 0.30 0.14 0.35 0.43 0.38 0.59 0.61 0.66 0.64 0.55 0.34 0.42 0.30 0.37 0.45

8 Et = Ep - E mm/hm 4.21 4.66 4.91 4.41 3.84 4.37 3.46 3.43 3.01 2.96 2.81 2.49 2.47 2.80 3.34 3.76 4.44 4.31 4.88 4.23 4.71 4.34 3.85 4.13

Water Balance

9 P - Et mm/hm 143.49 173.90 141.06 22.09 63.73 140.86 118.21 43.50 60.62 37.74 125.49 31.84 -2.47 21.37 -2.78 -1.43 5.46 7.12 46.35 155.57 88.25 138.56 44.65 28.43

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -2.47 2.47 -2.78 -1.43 4.20 0.00 0.00 0.00 0.00 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 247.53 250.00 247.22 245.80 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 143.49 173.90 141.06 22.09 63.73 140.86 118.21 43.50 60.62 37.74 125.49 31.84 0.00 18.90 0.00 0.00 1.25 7.12 46.35 155.57 88.25 138.56 44.65 28.43

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 100.44 121.73 98.74 15.46 44.61 98.60 82.75 30.45 42.44 26.41 87.85 22.29 0.00 13.23 0.00 0.00 0.88 4.99 32.45 108.90 61.78 96.99 31.26 19.90

14 0.5 (1+k)*I mm/hm 100.44 121.73 98.74 15.46 44.61 98.60 82.74 30.45 42.44 26.41 87.84 22.29 0.00 13.23 0.00 0.00 0.88 4.98 32.45 108.90 61.77 96.99 31.26 19.90

15 k*Vn-1 mm/hm 10485.21 10584.59 10705.25 10802.90 10817.29 10860.81 10958.31 11039.94 11069.28 11110.61 11135.91 11222.63 11243.79 11242.67 11254.77 11253.64 11252.52 11252.27 11256.13 11287.45 11395.20 11455.83 11551.66 11581.76 16 Storage Volume mm/hm 10585.65 10706.32 10803.98 10818.37 10861.89 10959.40 11041.05 11070.39 11111.72 11137.02 11223.75 11244.91 11243.79 11255.89 11254.77 11253.64 11253.39 11257.25 11288.57 11396.34 11456.98 11552.82 11582.92 11601.66

17 DVn = Vn - Vn-1 mm/hm 99.39 120.67 97.66 14.38 43.52 97.51 81.65 29.34 41.33 25.30 86.73 21.17 -1.12 12.10 -1.13 -1.13 -0.25 3.86 31.32 107.77 60.63 95.84 30.10 18.74

18 Interflow mm/hm 1.05 1.06 1.08 1.08 1.08 1.09 1.10 1.11 1.11 1.11 1.12 1.12 1.12 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.14 1.15 1.16 1.16

19 Direct Run Off mm/hm 43.05 52.17 42.32 6.63 19.12 42.26 35.46 13.05 18.19 11.32 37.65 9.55 0.00 5.67 0.00 0.00 0.38 2.14 13.91 46.67 26.48 41.57 13.40 8.53

20 Run Off mm/hm 44.10 53.24 43.39 7.71 20.20 43.35 36.56 14.16 19.30 12.43 38.77 10.68 1.12 6.79 1.13 1.13 1.50 3.26 15.03 47.81 27.62 42.72 14.55 9.69

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 2.65 2.98 2.78 0.63 1.30 2.45 2.22 0.96 1.25 0.82 2.35 0.76 0.22 0.52 0.22 0.22 0.25 0.34 1.01 2.69 1.72 2.57 0.98 0.67

No Uraian Satuan

No Uraian Satuan

Tahun 2002

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 82 213 109 50 108 79 48 38 18 11 0 4 1 7 0 1 3 5 26 15 38 118 179 165

3 Jumlah Hari Hujan (n) hari 5 9 9 6 8 10 8 4 4 1 0 1 2 1 0 0 2 2 3 2 3 6 9 12

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.10 0.06 0.06 0.09 0.07 0.05 0.07 0.12 0.11 0.14 0.15 0.14 0.13 0.14 0.15 0.15 0.14 0.13 0.13 0.14 0.12 0.09 0.06 0.03

7 E = (5)*(4) mm/hm 0.44 0.29 0.28 0.45 0.30 0.25 0.27 0.44 0.38 0.45 0.45 0.40 0.39 0.45 0.60 0.65 0.69 0.66 0.68 0.62 0.63 0.44 0.24 0.15

8 Et = Ep - E mm/hm 4.08 4.50 4.69 4.48 3.94 4.37 3.42 3.36 3.03 2.81 2.49 2.44 2.52 2.72 3.33 3.72 4.41 4.29 4.75 3.94 4.50 4.20 3.98 4.43

Water Balance

9 P - Et mm/hm 77.85 208.24 104.28 45.29 104.52 74.39 44.38 34.48 14.53 8.56 -2.49 1.12 -1.22 4.28 -3.33 -2.92 -1.91 1.07 21.02 10.92 33.80 113.67 175.06 160.10

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -2.49 1.12 -1.22 2.59 -3.33 -2.92 -1.91 1.07 7.08 0.00 0.00 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 247.51 248.63 247.41 250.00 246.67 243.75 241.85 242.92 250.00 250.00 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 77.85 208.24 104.28 45.29 104.52 74.39 44.38 34.48 14.53 8.56 0.00 0.00 0.00 1.69 0.00 0.00 0.00 0.00 13.94 10.92 33.80 113.67 175.06 160.10

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 54.49 145.76 73.00 31.70 73.17 52.07 31.07 24.13 10.17 5.99 0.00 0.00 0.00 1.18 0.00 0.00 0.00 0.00 9.76 7.65 23.66 79.57 122.54 112.07

14 0.5 (1+k)*I mm/hm 54.49 145.76 72.99 31.70 73.16 52.07 31.06 24.13 10.17 5.99 0.00 0.00 0.00 1.18 0.00 0.00 0.00 0.00 9.75 7.65 23.66 79.56 122.53 112.06

15 k*Vn-1 mm/hm 11600.50 11653.83 11798.40 11870.21 11900.72 11972.69 12023.55 12053.41 12076.34 12085.30 12090.09 12088.88 12087.67 12086.46 12086.43 12085.22 12084.02 12082.81 12081.60 12090.14 12096.58 12119.03 12197.37 12318.67 16 Storage Volume mm/hm 11654.99 11799.58 11871.40 11901.91 11973.88 12024.76 12054.62 12077.55 12086.51 12091.29 12090.09 12088.88 12087.67 12087.64 12086.43 12085.22 12084.02 12082.81 12091.35 12097.79 12120.24 12198.59 12319.90 12430.73

17 DVn = Vn - Vn-1 mm/hm 53.33 144.59 71.81 30.51 71.97 50.87 29.86 22.93 8.97 4.78 -1.21 -1.21 -1.21 -0.03 -1.21 -1.21 -1.21 -1.21 8.55 6.44 22.45 78.35 121.31 110.83

18 Interflow mm/hm 1.16 1.17 1.18 1.19 1.19 1.20 1.20 1.21 1.21 1.21 1.21 1.21 1.21 1.21 1.21 1.21 1.21 1.21 1.21 1.21 1.21 1.22 1.23 1.24

19 Direct Run Off mm/hm 23.35 62.47 31.28 13.59 31.36 22.32 13.31 10.34 4.36 2.57 0.00 0.00 0.00 0.51 0.00 0.00 0.00 0.00 4.18 3.28 10.14 34.10 52.52 48.03

20 Run Off mm/hm 24.52 63.64 32.47 14.78 32.55 23.52 14.52 11.55 5.57 3.78 1.21 1.21 1.21 1.72 1.21 1.21 1.21 1.21 5.39 4.49 11.35 35.32 53.74 49.27

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 1.54 3.53 2.12 1.05 2.00 1.40 0.98 0.81 0.48 0.36 0.23 0.23 0.23 0.25 0.23 0.22 0.23 0.23 0.46 0.40 0.80 2.15 3.19 2.77

Year : 2003

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 178 156 161 208 232 121 67 69 74 40 4 51 3 14 2 10 56 55 124 62 108 323 235 124

3 Jumlah Hari Hujan (n) hari 11 11 12 10 12 7 4 4 6 2 2 3 1 2 1 2 6 5 6 4 6 12 12 11

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.04 0.04 0.03 0.05 0.03 0.08 0.11 0.11 0.09 0.13 0.13 0.12 0.15 0.13 0.14 0.14 0.09 0.10 0.09 0.12 0.09 0.03 0.03 0.04

7 E = (5)*(4) mm/hm 0.18 0.21 0.13 0.25 0.14 0.36 0.40 0.41 0.32 0.42 0.39 0.34 0.43 0.41 0.55 0.59 0.48 0.49 0.50 0.53 0.47 0.12 0.14 0.17

8 Et = Ep - E mm/hm 4.35 4.58 4.84 4.68 4.10 4.26 3.29 3.38 3.09 2.84 2.55 2.50 2.48 2.76 3.38 3.78 4.62 4.46 4.94 4.04 4.66 4.52 4.08 4.42

Water Balance

9 P - Et mm/hm 173.48 150.99 155.83 203.15 228.26 116.60 63.81 65.85 70.71 37.46 1.58 48.63 0.85 11.44 -1.88 6.66 50.98 50.14 119.36 57.80 103.24 318.75 231.09 119.65

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -1.88 1.88 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 248.12 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 173.48 150.99 155.83 203.15 228.26 116.60 63.81 65.85 70.71 37.46 1.58 48.63 0.85 11.44 0.00 4.77 50.98 50.14 119.36 57.80 103.24 318.75 231.09 119.65

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 121.44 105.69 109.08 142.21 159.78 81.62 44.66 46.10 49.50 26.22 1.11 34.04 0.60 8.00 0.00 3.34 35.69 35.09 83.56 40.46 72.27 223.13 161.76 83.75

14 0.5 (1+k)*I mm/hm 121.43 105.69 109.07 142.20 159.78 81.62 44.66 46.09 49.49 26.22 1.11 34.04 0.60 8.00 0.00 3.34 35.69 35.09 83.55 40.45 72.26 223.11 161.75 83.75

15 k*Vn-1 mm/hm 12429.49 12549.67 12654.09 12761.89 12902.80 13061.27 13141.57 13184.91 13229.68 13277.85 13302.74 13302.52 13335.22 13334.49 13341.16 13339.82 13341.83 13376.18 13409.93 13492.13 13531.23 13602.13 13823.87 13984.22 16 Storage Volume mm/hm 12550.92 12655.35 12763.16 12904.09 13062.57 13142.88 13186.23 13231.01 13279.18 13304.07 13303.85 13336.56 13335.82 13342.49 13341.16 13343.16 13377.51 13411.27 13493.48 13532.58 13603.49 13825.25 13985.62 14067.97

17 DVn = Vn - Vn-1 mm/hm 120.19 104.43 107.81 140.92 158.49 80.31 43.35 44.77 48.17 24.89 -0.22 32.71 -0.74 6.67 -1.33 2.01 34.35 33.76 82.21 39.11 70.91 221.75 160.37 82.35

18 Interflow mm/hm 1.25 1.26 1.27 1.28 1.30 1.31 1.32 1.32 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.34 1.34 1.35 1.35 1.36 1.37 1.39 1.40

19 Direct Run Off mm/hm 52.05 45.30 46.75 60.95 68.48 34.98 19.14 19.76 21.21 11.24 0.47 14.59 0.26 3.43 0.00 1.43 15.29 15.04 35.81 17.34 30.97 95.63 69.33 35.89

20 Run Off mm/hm 53.29 46.56 48.02 62.23 69.78 36.29 20.46 21.08 22.54 12.57 1.80 15.92 1.59 4.76 1.33 2.77 16.63 16.38 37.15 18.69 32.33 97.00 70.72 37.30

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 3.17 2.62 3.06 3.92 4.10 2.08 1.31 1.35 1.43 0.83 0.26 1.06 0.25 0.41 0.24 0.31 1.10 1.08 2.26 1.15 1.98 5.63 4.15 2.13

No Uraian Satuan

No Uraian Satuan

Tahun 2004

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 89 224 206 113 187 153 50 106 86 123 1 0 13 0 6 0 6 19 0 79 64 298 150 305

3 Jumlah Hari Hujan (n) hari 7 10 9 7 9 5 3 7 5 10 1 0 1 0 1 0 1 2 0 3 6 10 9 12

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.08 0.05 0.06 0.08 0.06 0.10 0.12 0.08 0.10 0.05 0.14 0.15 0.14 0.15 0.14 0.15 0.14 0.13 0.15 0.12 0.09 0.05 0.06 0.03

7 E = (5)*(4) mm/hm 0.35 0.26 0.28 0.40 0.26 0.45 0.45 0.29 0.35 0.16 0.42 0.43 0.41 0.49 0.55 0.65 0.73 0.66 0.83 0.56 0.49 0.25 0.27 0.12

8 Et = Ep - E mm/hm 4.18 4.53 4.69 4.53 3.99 4.17 3.24 3.50 3.07 3.10 2.52 2.40 2.50 2.69 3.38 3.72 4.37 4.29 4.60 4.01 4.64 4.39 3.95 4.47

Water Balance

9 P - Et mm/hm 85.19 219.00 200.95 108.47 182.55 148.40 46.89 102.67 82.73 119.93 -1.76 -2.40 10.00 -2.69 2.15 -3.65 1.93 15.14 -4.60 75.33 59.02 293.11 146.22 300.53

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -1.76 -2.40 4.16 -2.69 2.15 -3.65 1.93 2.26 -4.60 4.60 0.00 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 248.24 245.84 250.00 247.31 249.46 245.81 247.74 250.00 245.40 250.00 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 85.19 219.00 200.95 108.47 182.55 148.40 46.89 102.67 82.73 119.93 0.00 0.00 5.84 0.00 0.00 0.00 0.00 12.88 0.00 70.73 59.02 293.11 146.22 300.53

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 59.63 153.30 140.66 75.93 127.78 103.88 32.82 71.87 57.91 83.95 0.00 0.00 4.09 0.00 0.00 0.00 0.00 9.01 0.00 49.51 41.32 205.18 102.35 210.37

14 0.5 (1+k)*I mm/hm 59.63 153.29 140.66 75.93 127.78 103.87 32.82 71.86 57.91 83.95 0.00 0.00 4.09 0.00 0.00 0.00 0.00 9.01 0.00 49.51 41.31 205.17 102.35 210.36

15 k*Vn-1 mm/hm 14066.56 14124.78 14276.65 14415.86 14490.34 14616.65 14719.05 14750.40 14820.78 14877.20 14959.66 14958.16 14956.66 14959.26 14957.76 14956.27 14954.77 14953.27 14960.79 14959.30 15007.30 15047.11 15250.75 15351.56 16 Storage Volume mm/hm 14126.19 14278.07 14417.30 14491.79 14618.11 14720.53 14751.88 14822.26 14878.69 14961.15 14959.66 14958.16 14960.75 14959.26 14957.76 14956.27 14954.77 14962.29 14960.79 15008.80 15048.62 15252.28 15353.10 15561.93

17 DVn = Vn - Vn-1 mm/hm 58.22 151.88 139.23 74.49 126.33 102.41 31.35 70.39 56.43 82.46 -1.50 -1.50 2.59 -1.50 -1.50 -1.50 -1.50 7.52 -1.50 48.01 39.81 203.66 100.82 208.83

18 Interflow mm/hm 1.41 1.42 1.43 1.45 1.46 1.47 1.47 1.48 1.49 1.49 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.52 1.53 1.55

19 Direct Run Off mm/hm 25.56 65.70 60.28 32.54 54.76 44.52 14.07 30.80 24.82 35.98 0.00 0.00 1.75 0.00 0.00 0.00 0.00 3.86 0.00 21.22 17.71 87.93 43.87 90.16

20 Run Off mm/hm 26.97 67.12 61.72 33.99 56.22 45.99 15.54 32.28 26.30 37.47 1.50 1.50 3.25 1.50 1.50 1.50 1.50 5.36 1.50 22.72 19.21 89.45 45.40 91.71

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 1.68 3.71 3.89 2.21 3.33 2.59 1.04 1.98 1.64 2.14 0.25 0.25 0.34 0.24 0.25 0.24 0.25 0.46 0.25 1.36 1.24 5.21 2.72 5.01

Tahun 2005

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 39 130 195 243 209 232 232 29 7 1 17 78 64 2 14 11 2 79 144 234 21 291 144 225

3 Jumlah Hari Hujan (n) hari 4 8 8 9 10 9 10 4 0 1 1 5 3 2 3 4 1 4 6 8 2 9 9 11

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.12 0.07 0.07 0.06 0.05 0.06 0.05 0.12 0.15 0.14 0.14 0.11 0.12 0.13 0.12 0.11 0.14 0.11 0.09 0.07 0.13 0.06 0.06 0.04

7 E = (5)*(4) mm/hm 0.52 0.34 0.37 0.30 0.21 0.29 0.20 0.44 0.51 0.47 0.42 0.30 0.35 0.42 0.48 0.49 0.73 0.55 0.48 0.31 0.66 0.30 0.24 0.20

8 Et = Ep - E mm/hm 4.01 4.45 4.60 4.63 4.03 4.33 3.50 3.36 2.90 2.80 2.52 2.54 2.56 2.75 3.45 3.88 4.37 4.40 4.95 4.26 4.47 4.34 3.98 4.39

Water Balance

9 P - Et mm/hm 35.23 125.48 190.87 238.30 205.14 227.91 228.77 25.44 3.76 -1.36 14.51 75.93 61.24 -0.99 10.58 7.12 -2.67 74.80 138.68 229.81 16.97 286.76 140.06 221.08

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -1.36 1.36 0.00 0.00 -0.99 0.99 0.00 -2.67 2.67 0.00 0.00 0.00 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 248.64 250.00 250.00 250.00 249.01 250.00 250.00 247.33 250.00 250.00 250.00 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 35.23 125.48 190.87 238.30 205.14 227.91 228.77 25.44 3.76 0.00 13.15 75.93 61.24 0.00 9.59 7.12 0.00 72.13 138.68 229.81 16.97 286.76 140.06 221.08

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 24.66 87.84 133.61 166.81 143.60 159.53 160.14 17.81 2.63 0.00 9.20 53.15 42.87 0.00 6.72 4.98 0.00 50.49 97.08 160.87 11.88 200.73 98.04 154.76

14 0.5 (1+k)*I mm/hm 24.66 87.84 133.60 166.81 143.59 159.53 160.13 17.81 2.63 0.00 9.20 53.15 42.87 0.00 6.72 4.98 0.00 50.49 97.07 160.86 11.88 200.72 98.03 154.75

15 k*Vn-1 mm/hm 15560.37 15583.47 15669.74 15801.76 15966.97 16108.94 16266.84 16425.33 16441.50 16442.49 16440.84 16448.40 16499.90 16541.11 16539.45 16544.51 16547.84 16546.19 16595.02 16690.42 16849.59 16859.78 17058.80 17155.11 16 Storage Volume mm/hm 15585.03 15671.31 15803.34 15968.56 16110.55 16268.47 16426.97 16443.14 16444.13 16442.49 16450.04 16501.55 16542.76 16541.11 16546.17 16549.50 16547.84 16596.68 16692.09 16851.28 16861.47 17060.50 17156.83 17309.86

17 DVn = Vn - Vn-1 mm/hm 23.10 86.28 132.03 165.22 141.99 157.92 158.50 16.17 0.99 -1.64 7.56 51.50 41.22 -1.65 5.06 3.33 -1.65 48.83 95.41 159.19 10.19 199.03 96.33 153.03

18 Interflow mm/hm 1.56 1.56 1.57 1.59 1.60 1.62 1.63 1.64 1.64 1.64 1.64 1.65 1.65 1.65 1.65 1.65 1.65 1.66 1.66 1.68 1.69 1.70 1.71 1.72

19 Direct Run Off mm/hm 10.57 37.65 57.26 71.49 61.54 68.37 68.63 7.63 1.13 0.00 3.94 22.78 18.37 0.00 2.88 2.14 0.00 21.64 41.60 68.94 5.09 86.03 42.02 66.32

20 Run Off mm/hm 12.13 39.21 58.83 73.08 63.14 69.99 70.27 9.28 2.77 1.64 5.59 24.43 20.02 1.65 4.53 3.79 1.65 23.30 43.27 70.62 6.78 87.72 43.73 68.05

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 0.84 2.23 3.72 4.58 3.72 3.86 4.12 0.68 0.32 0.25 0.48 1.54 1.29 0.25 0.42 0.36 0.25 1.47 2.60 3.89 0.54 5.11 2.63 3.76

No Uraian Satuan

No Uraian Satuan

Tahun 2006

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 238 259 80 312 131 169 185 136 114 144 11 53 4 19 0 0 9 2 31 1 55 67 141 196

3 Jumlah Hari Hujan (n) hari 11 12 7 9 7 8 9 9 6 11 2 4 3 4 0 0 2 1 5 4 6 6 9 14

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.04 0.03 0.08 0.06 0.08 0.07 0.06 0.06 0.09 0.04 0.14 0.11 0.13 0.12 0.15 0.15 0.13 0.14 0.11 0.12 0.09 0.09 0.06 0.01

7 E = (5)*(4) mm/hm 0.18 0.16 0.39 0.28 0.33 0.33 0.22 0.23 0.31 0.14 0.40 0.31 0.37 0.37 0.60 0.65 0.66 0.71 0.57 0.53 0.49 0.42 0.27 0.06

8 Et = Ep - E mm/hm 4.35 4.63 4.58 4.65 3.91 4.30 3.47 3.57 3.10 3.12 2.54 2.53 2.54 2.81 3.33 3.72 4.44 4.24 4.86 4.04 4.64 4.21 3.95 4.53

Water Balance

9 P - Et mm/hm 234.02 254.67 75.35 307.22 127.35 164.67 181.43 132.17 111.20 141.18 8.59 50.70 1.13 16.36 -3.33 -3.65 4.12 -1.94 26.07 -2.74 50.79 62.95 136.95 191.04

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -3.33 -3.65 4.12 -1.94 4.80 -2.74 2.74 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 246.67 243.02 247.14 245.20 250.00 247.26 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 234.02 254.67 75.35 307.22 127.35 164.67 181.43 132.17 111.20 141.18 8.59 50.70 1.13 16.36 0.00 0.00 0.00 0.00 21.27 0.00 48.05 62.95 136.95 191.04

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 163.81 178.27 52.74 215.05 89.15 115.27 127.00 92.52 77.84 98.82 6.01 35.49 0.79 11.45 0.00 0.00 0.00 0.00 14.89 0.00 33.64 44.07 95.87 133.73

14 0.5 (1+k)*I mm/hm 163.80 178.26 52.74 215.04 89.14 115.26 126.99 92.51 77.83 98.82 6.01 35.49 0.79 11.45 0.00 0.00 0.00 0.00 14.89 0.00 33.63 44.06 95.86 133.72

15 k*Vn-1 mm/hm 17308.13 17470.19 17646.68 17697.66 17910.91 17998.25 18111.70 18236.87 18327.55 18403.55 18500.52 18504.68 18538.32 18537.25 18546.85 18544.99 18543.14 18541.28 18539.43 18552.46 18550.61 18582.38 18624.59 18718.57 16 Storage Volume mm/hm 17471.94 17648.45 17699.43 17912.70 18000.05 18113.51 18238.70 18329.39 18405.39 18502.37 18506.53 18540.17 18539.10 18548.70 18546.85 18544.99 18543.14 18541.28 18554.32 18552.46 18584.24 18626.45 18720.45 18852.30

17 DVn = Vn - Vn-1 mm/hm 162.07 176.51 50.98 213.27 87.35 113.46 125.18 90.69 76.00 96.98 4.16 33.64 -1.07 9.60 -1.85 -1.85 -1.85 -1.85 13.04 -1.86 31.78 42.21 94.00 131.85

18 Interflow mm/hm 1.74 1.76 1.77 1.78 1.80 1.81 1.82 1.83 1.84 1.85 1.85 1.85 1.85 1.85 1.85 1.85 1.85 1.85 1.85 1.86 1.86 1.86 1.87 1.88

19 Direct Run Off mm/hm 70.21 76.40 22.60 92.17 38.21 49.40 54.43 39.65 33.36 42.35 2.58 15.21 0.34 4.91 0.00 0.00 0.00 0.00 6.38 0.00 14.42 18.89 41.09 57.31

20 Run Off mm/hm 71.94 78.16 24.37 93.95 40.00 51.21 56.25 41.48 35.20 44.20 4.43 17.06 2.19 6.76 1.85 1.85 1.85 1.85 8.24 1.86 16.27 20.75 42.95 59.19

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 4.22 4.29 1.63 5.84 2.42 2.87 3.33 2.50 2.15 2.50 0.41 1.12 0.28 0.52 0.27 0.26 0.27 0.27 0.63 0.26 1.08 1.33 2.58 3.29

Tahun 2007

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 53 56 103 158 211 157 208 164 30 80 14 110 5 8 19 5 25 9 30 78 139 57 257 362

3 Jumlah Hari Hujan (n) hari 5 6 9 10 10 12 10 8 2 5 2 6 1 2 4 2 2 1 2 6 10 3 11 12

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.10 0.09 0.06 0.05 0.05 0.03 0.05 0.07 0.13 0.10 0.14 0.09 0.15 0.14 0.12 0.14 0.13 0.14 0.13 0.09 0.05 0.12 0.04 0.03

7 E = (5)*(4) mm/hm 0.46 0.45 0.30 0.25 0.23 0.15 0.20 0.28 0.44 0.32 0.40 0.26 0.43 0.43 0.45 0.59 0.66 0.69 0.70 0.42 0.27 0.57 0.18 0.13

8 Et = Ep - E mm/hm 4.07 4.33 4.67 4.68 4.02 4.47 3.50 3.51 2.97 2.94 2.54 2.58 2.48 2.74 3.48 3.78 4.44 4.26 4.73 4.15 4.86 4.07 4.04 4.45

Water Balance

9 P - Et mm/hm 48.80 51.27 98.73 153.29 206.95 152.33 204.77 160.85 27.49 76.86 11.59 107.15 2.35 5.62 15.65 1.06 20.56 4.87 24.84 73.62 134.04 52.43 253.13 357.78

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 48.80 51.27 98.73 153.29 206.95 152.33 204.77 160.85 27.49 76.86 11.59 107.15 2.35 5.62 15.65 1.06 20.56 4.87 24.84 73.62 134.04 52.43 253.13 357.78

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 34.16 35.89 69.11 107.30 144.87 106.63 143.34 112.60 19.25 53.80 8.11 75.01 1.65 3.94 10.96 0.74 14.39 3.41 17.39 51.53 93.83 36.70 177.19 250.45

14 0.5 (1+k)*I mm/hm 34.16 35.88 69.11 107.30 144.86 106.63 143.33 112.59 19.24 53.80 8.11 75.00 1.65 3.94 10.96 0.74 14.39 3.41 17.38 51.53 93.83 36.70 177.18 250.44

15 k*Vn-1 mm/hm 18850.41 18882.68 18916.67 18983.88 19089.27 19232.20 19336.89 19478.28 19588.91 19606.19 19658.03 19664.17 19737.20 19736.88 19738.84 19747.82 19746.58 19759.00 19760.43 19775.84 19825.39 19917.22 19951.93 20127.10 16 Storage Volume mm/hm 18884.57 18918.56 18985.78 19091.18 19234.13 19338.83 19480.23 19590.87 19608.15 19659.99 19666.14 19739.18 19738.85 19740.81 19749.79 19748.56 19760.97 19762.41 19777.82 19827.37 19919.21 19953.92 20129.11 20377.53

17 DVn = Vn - Vn-1 mm/hm 32.27 34.00 67.22 105.40 142.95 104.70 141.40 110.64 17.29 51.84 6.15 73.04 -0.33 1.96 8.98 -1.23 12.41 1.43 15.41 49.55 91.84 34.71 175.19 248.42

18 Interflow mm/hm 1.89 1.89 1.90 1.90 1.92 1.93 1.94 1.95 1.96 1.96 1.97 1.97 1.97 1.97 1.97 1.98 1.98 1.98 1.98 1.98 1.99 1.99 2.00 2.03

19 Direct Run Off mm/hm 14.64 15.38 29.62 45.99 62.09 45.70 61.43 48.26 8.25 23.06 3.48 32.15 0.71 1.69 4.70 0.32 6.17 1.46 7.45 22.09 40.21 15.73 75.94 107.34

20 Run Off mm/hm 16.53 17.27 31.51 47.89 64.00 47.63 63.37 50.21 10.21 25.02 5.44 34.12 2.68 3.66 6.67 2.29 8.14 3.44 9.43 24.07 42.20 17.72 77.94 109.36

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 1.09 1.07 2.07 3.05 3.77 2.68 3.73 2.99 0.74 1.48 0.47 2.08 0.31 0.35 0.54 0.28 0.62 0.35 0.69 1.43 2.54 1.16 4.56 5.94

No Uraian Satuan

No Uraian Satuan

Tahun 2008

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 106 133 241 134 198 229 117 65 44 25 20 7 0 3 15 20 5 63 45 114 234 172 98 82

3 Jumlah Hari Hujan (n) hari 7 8 13 8 10 13 8 5 3 3 4 1 0 0 3 2 2 3 4 6 10 10 7 8

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.08 0.07 0.02 0.07 0.05 0.02 0.07 0.11 0.12 0.12 0.12 0.14 0.15 0.15 0.13 0.13 0.13 0.13 0.12 0.09 0.05 0.05 0.08 0.07

7 E = (5)*(4) mm/hm 0.37 0.34 0.11 0.36 0.23 0.07 0.26 0.40 0.41 0.40 0.34 0.41 0.44 0.48 0.49 0.56 0.68 0.62 0.63 0.40 0.24 0.23 0.36 0.32

8 Et = Ep - E mm/hm 4.16 4.45 4.86 4.56 4.02 4.55 3.43 3.40 3.01 2.86 2.60 2.43 2.46 2.70 3.44 3.81 4.42 4.33 4.80 4.16 4.89 4.41 3.86 4.26

Water Balance

9 P - Et mm/hm 101.74 128.12 236.41 129.54 194.02 224.75 113.80 62.04 40.76 22.37 17.13 4.60 -2.46 0.63 11.49 15.73 0.38 58.24 40.23 109.97 228.64 167.96 94.20 77.87

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -2.46 0.63 1.83 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 247.54 248.17 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 101.74 128.12 236.41 129.54 194.02 224.75 113.80 62.04 40.76 22.37 17.13 4.60 0.00 0.00 9.67 15.73 0.38 58.24 40.23 109.97 228.64 167.96 94.20 77.87

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 71.22 89.68 165.49 90.68 135.81 157.33 79.66 43.43 28.53 15.66 11.99 3.22 0.00 0.00 6.77 11.01 0.26 40.77 28.16 76.98 160.05 117.57 65.94 54.51

14 0.5 (1+k)*I mm/hm 71.21 89.68 165.48 90.67 135.81 157.32 79.66 43.42 28.53 15.66 11.99 3.22 0.00 0.00 6.77 11.01 0.26 40.76 28.16 76.97 160.04 117.57 65.94 54.51

15 k*Vn-1 mm/hm 20375.49 20444.66 20532.29 20695.70 20784.29 20918.00 21073.21 21150.75 21192.06 21218.47 21232.00 21241.87 21242.96 21240.84 21238.71 21243.36 21252.24 21250.38 21289.01 21315.04 21389.87 21547.76 21663.16 21726.93 16 Storage Volume mm/hm 20446.71 20534.34 20697.77 20786.37 20920.10 21075.32 21152.87 21194.18 21220.59 21234.12 21243.99 21245.09 21242.96 21240.84 21245.48 21254.36 21252.50 21291.14 21317.17 21392.01 21549.92 21665.33 21729.10 21781.44

17 DVn = Vn - Vn-1 mm/hm 69.18 87.63 163.42 88.60 133.73 155.23 77.55 41.31 26.41 13.54 9.87 1.10 -2.12 -2.12 4.64 8.88 -1.86 38.64 26.03 74.84 157.90 115.41 63.77 52.34

18 Interflow mm/hm 2.04 2.05 2.06 2.07 2.09 2.10 2.11 2.12 2.12 2.12 2.12 2.12 2.12 2.12 2.12 2.13 2.13 2.13 2.13 2.14 2.15 2.16 2.17 2.18

19 Direct Run Off mm/hm 30.52 38.44 70.92 38.86 58.21 67.43 34.14 18.61 12.23 6.71 5.14 1.38 0.00 0.00 2.90 4.72 0.11 17.47 12.07 32.99 68.59 50.39 28.26 23.36

20 Run Off mm/hm 32.56 40.48 72.98 40.94 60.29 69.52 36.25 20.73 14.35 8.83 7.26 3.50 2.12 2.12 5.02 6.84 2.24 19.60 14.20 35.13 70.74 52.55 30.43 25.54

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 2.00 2.30 4.57 2.63 3.56 3.84 2.21 1.33 0.97 0.63 0.57 0.36 0.28 0.27 0.44 0.52 0.29 1.27 0.96 2.02 4.15 3.12 1.88 1.51

Tahun 2009

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 379 189 268 118 157 133 24 23 21 53 14 0 3 8 3 0 21 30 40 65 119 72 100 72

3 Jumlah Hari Hujan (n) hari 8 9 11 7 8 9 6 3 4 3 1 0 0 1 1 0 3 2 4 6 9 8 8 8

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.07 0.06 0.04 0.08 0.07 0.06 0.09 0.12 0.12 0.12 0.14 0.15 0.15 0.14 0.14 0.15 0.12 0.13 0.11 0.09 0.06 0.07 0.07 0.07

7 E = (5)*(4) mm/hm 0.34 0.31 0.21 0.40 0.29 0.29 0.35 0.45 0.39 0.39 0.42 0.43 0.43 0.45 0.56 0.67 0.62 0.64 0.61 0.40 0.31 0.34 0.28 0.34

8 Et = Ep - E mm/hm 4.19 4.48 4.76 4.53 3.96 4.33 3.34 3.34 3.02 2.87 2.52 2.40 2.47 2.72 3.37 3.70 4.48 4.31 4.82 4.16 4.82 4.29 3.93 4.24

Water Balance

9 P - Et mm/hm 375.21 184.85 262.81 113.87 152.79 128.94 20.46 19.26 18.18 50.43 11.11 -2.40 0.86 5.18 -0.30 -3.70 16.22 26.12 35.11 60.47 114.58 67.67 95.63 67.92

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -2.40 0.86 1.54 -0.30 -3.70 4.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 247.60 248.46 250.00 249.70 245.99 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 375.21 184.85 262.81 113.87 152.79 128.94 20.46 19.26 18.18 50.43 11.11 0.00 0.00 3.64 0.00 0.00 12.22 26.12 35.11 60.47 114.58 67.67 95.63 67.92

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 262.64 129.40 183.97 79.71 106.95 90.26 14.32 13.48 12.73 35.30 7.78 0.00 0.00 2.55 0.00 0.00 8.55 18.29 24.58 42.33 80.21 47.37 66.94 47.55

14 0.5 (1+k)*I mm/hm 262.63 129.39 183.96 79.71 106.95 90.25 14.32 13.48 12.73 35.30 7.78 0.00 0.00 2.55 0.00 0.00 8.55 18.28 24.58 42.33 80.20 47.37 66.94 47.54

15 k*Vn-1 mm/hm 21779.26 22039.69 22166.86 22348.58 22426.05 22530.74 22618.73 22630.79 22642.00 22652.46 22685.49 22691.00 22688.73 22686.46 22686.74 22684.47 22682.20 22688.48 22704.50 22726.80 22766.85 22844.77 22889.85 22954.49 16 Storage Volume mm/hm 22041.89 22169.08 22350.82 22428.29 22533.00 22621.00 22633.05 22644.27 22654.73 22687.76 22693.27 22691.00 22688.73 22689.01 22686.74 22684.47 22690.75 22706.77 22729.07 22769.13 22847.05 22892.13 22956.78 23002.03

17 DVn = Vn - Vn-1 mm/hm 260.45 127.19 181.74 77.47 104.70 88.00 12.06 11.22 10.46 33.03 5.51 -2.27 -2.27 0.28 -2.27 -2.27 6.28 16.02 22.31 40.05 77.93 45.08 64.65 45.25

18 Interflow mm/hm 2.19 2.21 2.23 2.24 2.25 2.26 2.26 2.26 2.27 2.27 2.27 2.27 2.27 2.27 2.27 2.27 2.27 2.27 2.27 2.28 2.28 2.29 2.29 2.30

19 Direct Run Off mm/hm 112.56 55.46 78.84 34.16 45.84 38.68 6.14 5.78 5.45 15.13 3.33 0.00 0.00 1.09 0.00 0.00 3.67 7.84 10.53 18.14 34.37 20.30 28.69 20.38

20 Run Off mm/hm 114.75 57.67 81.07 36.40 48.08 40.94 8.40 8.04 7.72 17.39 5.60 2.27 2.27 3.36 2.27 2.27 5.93 10.11 12.80 20.42 36.65 22.59 30.98 22.67

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 6.63 3.21 5.06 2.36 2.87 2.33 0.63 0.61 0.60 1.08 0.48 0.29 0.29 0.34 0.29 0.28 0.50 0.73 0.88 1.24 2.23 1.43 1.91 1.36

No Uraian Satuan

No Uraian Satuan

Tahun 2010

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 128 65 114 59 77 54 100 82 118 106 85 12 44 47 10 48 169 234 45 65 34 17 5 209

3 Jumlah Hari Hujan (n) hari 7 5 8 4 7 9 7 5 6 6 5 2 6 2 1 2 7 6 4 6 6 4 2 8

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.08 0.11 0.07 0.11 0.08 0.06 0.08 0.10 0.09 0.09 0.10 0.13 0.09 0.13 0.14 0.13 0.08 0.09 0.11 0.09 0.09 0.11 0.14 0.07

7 E = (5)*(4) mm/hm 0.37 0.50 0.37 0.55 0.34 0.29 0.29 0.37 0.32 0.31 0.30 0.38 0.28 0.41 0.55 0.56 0.41 0.45 0.61 0.42 0.49 0.52 0.57 0.32

8 Et = Ep - E mm/hm 4.16 4.28 4.60 4.37 3.90 4.33 3.41 3.42 3.09 2.95 2.64 2.46 2.63 2.76 3.38 3.81 4.69 4.50 4.82 4.15 4.64 4.12 3.64 4.26

Water Balance

9 P - Et mm/hm 124.17 61.02 109.53 54.53 73.03 49.17 96.26 78.58 114.58 102.65 82.42 10.00 41.60 44.50 6.88 44.56 164.30 229.77 40.01 61.29 29.69 13.22 1.82 204.48

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 124.17 61.02 109.53 54.53 73.03 49.17 96.26 78.58 114.58 102.65 82.42 10.00 41.60 44.50 6.88 44.56 164.30 229.77 40.01 61.29 29.69 13.22 1.82 204.48

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 86.92 42.71 76.67 38.17 51.12 34.42 67.38 55.00 80.20 71.85 57.70 7.00 29.12 31.15 4.82 31.19 115.01 160.84 28.01 42.90 20.78 9.25 1.28 143.14

14 0.5 (1+k)*I mm/hm 86.92 42.71 76.67 38.17 51.12 34.42 67.38 55.00 80.20 71.85 57.69 7.00 29.12 31.15 4.82 31.19 115.00 160.83 28.01 42.90 20.78 9.25 1.28 143.13

15 k*Vn-1 mm/hm 23000 23084 23125 23199 23235 23284 23316 23381 23434 23511 23581 23636 23641 23668 23696 23699 23728 23840 23999 24024 24065 24083 24090 24089

16 Storage Volume mm/hm 23087 23127 23201 23237 23286 23318 23383 23436 23514 23583 23639 23643 23670 23699 23701 23730 23843 24001 24027 24067 24086 24092 24091 24232

17 DVn = Vn - Vn-1 mm/hm 84.62 40.40 74.36 35.85 48.80 32.09 65.05 52.66 77.86 69.50 55.33 4.64 26.76 28.78 2.45 28.82 112.63 158.45 25.61 40.49 18.38 6.84 -1.13 140.72

18 Interflow mm/hm 2.30 2.31 2.32 2.32 2.33 2.33 2.34 2.34 2.35 2.35 2.36 2.36 2.37 2.37 2.37 2.37 2.38 2.39 2.40 2.40 2.41 2.41 2.41 2.42

19 Direct Run Off mm/hm 37.25 18.30 32.86 16.36 21.91 14.75 28.88 23.57 34.37 30.79 24.73 3.00 12.48 13.35 2.06 13.37 49.29 68.93 12.00 18.39 8.91 3.96 0.55 61.34

20 Run Off mm/hm 39.56 20.62 35.18 18.68 24.24 17.08 31.21 25.91 36.72 33.15 27.09 5.37 14.85 15.72 4.43 15.74 51.67 71.32 14.40 20.79 11.31 6.37 2.96 63.76

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 2.39 1.25 2.29 1.29 1.53 1.06 1.92 1.62 2.23 1.91 1.69 0.46 1.00 0.99 0.41 0.99 3.07 4.18 0.97 1.26 0.80 0.52 0.33 3.53

Tahun 2011

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 49 60 110 43 52 130 330 123 173 67 3 5 4 20 1 4 10 5 18 107 248 137 168 219

3 Jumlah Hari Hujan (n) hari 6 8 10 6 8 11 12 10 12 8 4 5 6 7 5 3 5 3 4 9 15 11 12 12

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.09 0.07 0.05 0.09 0.07 0.04 0.03 0.05 0.03 0.07 0.11 0.11 0.09 0.08 0.11 0.13 0.10 0.12 0.11 0.06 0.00 0.04 0.03 0.03

7 E = (5)*(4) mm/hm 0.40 0.32 0.27 0.45 0.31 0.17 0.12 0.18 0.10 0.22 0.33 0.30 0.28 0.27 0.41 0.55 0.52 0.59 0.61 0.26 0.01 0.18 0.14 0.12

8 Et = Ep - E mm/hm 4.13 4.46 4.70 4.48 3.93 4.45 3.57 3.62 3.31 3.04 2.61 2.54 2.63 2.91 3.52 3.82 4.58 4.36 4.82 4.30 5.12 4.45 4.08 4.47

Water Balance

9 P - Et mm/hm 44.94 55.30 105.53 38.22 48.30 125.08 326.19 119.22 169.42 64.16 0.32 2.36 1.50 16.63 -2.92 -0.05 5.68 0.74 13.54 102.90 243.18 132.85 164.16 214.70

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -2.92 -0.05 2.97 0.00 0.00 0.00 0.00 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 247.08 247.03 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 44.94 55.30 105.53 38.22 48.30 125.08 326.19 119.22 169.42 64.16 0.32 2.36 1.50 16.63 0.00 0.00 2.71 0.74 13.54 102.90 243.18 132.85 164.16 214.70

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 31.45 38.71 73.87 26.76 33.81 87.56 228.34 83.45 118.59 44.91 0.22 1.65 1.05 11.64 0.00 0.00 1.90 0.52 9.48 72.03 170.23 92.99 114.91 150.29

14 0.5 (1+k)*I mm/hm 31.45 38.71 73.87 26.76 33.81 87.55 228.32 83.45 118.59 44.91 0.22 1.65 1.05 11.64 0.00 0.00 1.90 0.52 9.48 72.02 170.22 92.99 114.91 150.28

15 k*Vn-1 mm/hm 24229.5 24258.6 24294.8 24366.3 24390.6 24422.0 24507.1 24732.9 24813.9 24930.0 24972.4 24970.1 24969.3 24967.8 24977.0 24974.5 24972.0 24971.4 24969.4 24976.4 25045.9 25213.6 25304.0 25416.4

16 Storage Volume mm/hm 24261.0 24297.3 24368.7 24393.0 24424.4 24509.5 24735.4 24816.4 24932.5 24974.9 24972.6 24971.8 24970.3 24979.5 24977.0 24974.5 24973.9 24971.9 24978.9 25048.4 25216.1 25306.6 25418.9 25566.7

17 DVn = Vn - Vn-1 mm/hm 29.03 36.28 71.44 24.32 31.37 85.11 225.87 80.97 116.11 42.41 -2.27 -0.85 -1.45 9.14 -2.50 -2.50 -0.60 -1.98 6.98 69.53 167.71 90.47 112.38 147.74

18 Interflow mm/hm 2.42 2.43 2.43 2.44 2.44 2.45 2.46 2.48 2.49 2.50 2.50 2.50 2.50 2.50 2.50 2.50 2.50 2.50 2.50 2.50 2.51 2.53 2.54 2.55

19 Direct Run Off mm/hm 13.48 16.59 31.66 11.47 14.49 37.52 97.86 35.76 50.83 19.25 0.10 0.71 0.45 4.99 0.00 0.00 0.81 0.22 4.06 30.87 72.95 39.85 49.25 64.41

20 Run Off mm/hm 15.91 19.02 34.09 13.91 16.93 39.97 100.32 38.24 53.31 21.74 2.59 3.21 2.95 7.49 2.50 2.50 3.31 2.72 6.56 33.37 75.47 42.38 51.79 66.96

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 1.06 1.17 2.22 1.00 1.12 2.27 5.82 2.32 3.17 1.31 0.31 0.34 0.33 0.56 0.30 0.29 0.35 0.31 0.53 1.93 4.42 2.55 3.08 3.70

No Uraian Satuan

No Uraian Satuan

Tahun 2012

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 319 260 303 198 314 244 150 130 116 58 32 11 20 34 9 1 1 7 60 78 72 207 234 199

3 Jumlah Hari Hujan (n) hari 12 13 12 11 14 12 9 9 11 5 3 5 5 3 2 1 0 3 7 5 8 13 12 13

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.03 0.02 0.03 0.04 0.01 0.03 0.06 0.06 0.04 0.10 0.13 0.11 0.10 0.13 0.13 0.14 0.15 0.13 0.08 0.10 0.07 0.02 0.03 0.02

7 E = (5)*(4) mm/hm 0.13 0.07 0.16 0.21 0.04 0.14 0.22 0.23 0.15 0.33 0.37 0.30 0.30 0.40 0.52 0.62 0.76 0.62 0.46 0.45 0.38 0.07 0.11 0.09

8 Et = Ep - E mm/hm 4.40 4.71 4.81 4.71 4.21 4.49 3.47 3.57 3.27 2.93 2.57 2.54 2.61 2.78 3.41 3.75 4.34 4.33 4.97 4.12 4.75 4.56 4.11 4.50

Water Balance

9 P - Et mm/hm 314.74 254.89 298.06 192.99 309.99 239.35 146.80 126.77 113.20 55.47 29.79 8.09 17.42 31.06 5.12 -3.01 -3.80 2.60 55.33 74.35 67.18 202.44 229.72 194.07

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -3.01 -3.80 2.60 4.21 0.00 0.00 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 246.99 243.18 245.79 250.00 250.00 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 314.74 254.89 298.06 192.99 309.99 239.35 146.80 126.77 113.20 55.47 29.79 8.09 17.42 31.06 5.12 0.00 0.00 0.00 51.12 74.35 67.18 202.44 229.72 194.07

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 220.32 178.42 208.64 135.09 217.00 167.54 102.76 88.74 79.24 38.83 20.86 5.67 12.20 21.74 3.59 0.00 0.00 0.00 35.78 52.05 47.03 141.70 160.81 135.85

14 0.5 (1+k)*I mm/hm 220.31 178.41 208.63 135.08 216.99 167.53 102.75 88.73 79.24 38.83 20.85 5.66 12.20 21.74 3.58 0.00 0.00 0.00 35.78 52.04 47.03 141.70 160.80 135.84

15 k*Vn-1 mm/hm 25564.1 25781.9 25957.7 26163.7 26296.1 26510.5 26675.3 26775.4 26861.5 26938.0 26974.1 26992.3 26995.2 27004.7 27023.8 27024.7 27022.0 27019.3 27016.6 27049.6 27099.0 27143.3 27282.2 27440.3

16 Storage Volume mm/hm 25784.4 25960.3 26166.3 26298.8 26513.1 26678.0 26778.1 26864.1 26940.7 26976.8 26995.0 26997.9 27007.4 27026.5 27027.4 27024.7 27022.0 27019.3 27052.3 27101.7 27146.0 27285.0 27443.0 27576.1

17 DVn = Vn - Vn-1 mm/hm 217.75 175.83 206.04 132.47 214.36 164.88 100.08 86.06 76.55 36.13 18.16 2.97 9.50 19.04 0.88 -2.70 -2.70 -2.70 33.08 49.34 44.32 138.98 158.07 133.10

18 Interflow mm/hm 2.57 2.59 2.61 2.62 2.64 2.66 2.67 2.68 2.69 2.70 2.70 2.70 2.70 2.70 2.70 2.70 2.70 2.70 2.70 2.71 2.71 2.72 2.74 2.75

19 Direct Run Off mm/hm 94.42 76.47 89.42 57.90 93.00 71.80 44.04 38.03 33.96 16.64 8.94 2.43 5.23 9.32 1.54 0.00 0.00 0.00 15.33 22.31 20.16 60.73 68.92 58.22

20 Run Off mm/hm 96.99 79.05 92.02 60.52 95.64 74.46 46.71 40.71 36.65 19.34 11.64 5.13 7.93 12.02 4.24 2.70 2.70 2.70 18.04 25.01 22.87 63.45 71.65 60.97

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 5.63 4.34 5.72 3.82 5.55 4.10 2.80 2.46 2.23 1.18 0.82 0.45 0.61 0.80 0.40 0.30 0.31 0.31 1.18 1.48 1.45 3.74 4.20 3.38

Tahun 2013

Jan Feb Mar Apr Mei Jun Jul Agst Sep Okt Nov Des

I II I II I II I II I II I II I II I II I II I II I II I II

1 Jumlah Hari hari 15 16 14 14 15 16 15 15 15 16 15 15 15 16 15 16 15 15 15 16 15 15 15 16

2 Hujan (P) mm/hm 291 116 174 309 201 127 230 40 112 203 34 154 126 29 5 21 8 3 28 93 147 124 413 259

3 Jumlah Hari Hujan (n) hari 15 15 13 13 11 12 13 8 9 13 8 10 8 5 4 3 6 2 3 10 11 10 12 13

Limited Evaporation

4 Potential Evapotranspiration (Ep) mm/hm 4.53 4.79 4.97 4.93 4.24 4.62 3.69 3.79 3.41 3.26 2.94 2.84 2.91 3.17 3.93 4.37 5.10 4.95 5.43 4.56 5.13 4.64 4.22 4.58

5 Exposed Surface (m) (%) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00

6 (m/30) * (-1.0315n+15.316) 0.00 0.00 0.02 0.02 0.04 0.03 0.02 0.07 0.06 0.02 0.07 0.05 0.07 0.11 0.11 0.12 0.09 0.13 0.12 0.05 0.04 0.05 0.03 0.02

7 E = (5)*(4) mm/hm -0.01 -0.01 0.09 0.11 0.15 0.14 0.06 0.25 0.19 0.07 0.20 0.15 0.21 0.33 0.43 0.52 0.48 0.66 0.66 0.24 0.20 0.25 0.11 0.07

8 Et = Ep - E mm/hm 4.54 4.79 4.88 4.81 4.09 4.49 3.64 3.54 3.22 3.19 2.74 2.69 2.70 2.84 3.51 3.85 4.62 4.29 4.77 4.32 4.93 4.39 4.11 4.51

Water Balance

9 P - Et mm/hm 286.70 111.51 168.76 304.09 196.98 122.71 226.26 36.06 108.55 200.01 31.59 151.15 123.60 25.89 1.46 16.92 2.92 -1.76 22.90 88.68 142.11 119.31 409.29 254.82

10 Soil Storage mm/hm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -1.76 1.76 0.00 0.00 0.00 0.00 0.00

11 Soil Moisture mm/hm 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 250.00 248.24 250.00 250.00 250.00 250.00 250.00 250.00

12 Water Surplus mm/hm 286.70 111.51 168.76 304.09 196.98 122.71 226.26 36.06 108.55 200.01 31.59 151.15 123.60 25.89 1.46 16.92 2.92 0.00 21.14 88.68 142.11 119.31 409.29 254.82

Run Off & Ground Water Storage

13 Infiltation (I) mm/hm 200.69 78.05 118.13 212.86 137.88 85.90 158.38 25.24 75.98 140.01 22.11 105.80 86.52 18.12 1.02 11.84 2.04 0.00 14.80 62.08 99.48 83.52 286.50 178.37

14 0.5 (1+k)*I mm/hm 200.68 78.05 118.12 212.85 137.88 85.90 158.38 25.24 75.98 140.00 22.11 105.80 86.52 18.12 1.02 11.84 2.04 0.00 14.80 62.07 99.47 83.51 286.49 178.37

15 k*Vn-1 mm/hm 27573 27771 27847 27962 28172 28307 28390 28546 28568 28641 28778 28797 28900 28984 28999 28997 29006 29005 29002 29014 29073 29170 29251 29534

16 Storage Volume mm/hm 27774 27849 27965 28175 28310 28393 28548 28571 28644 28781 28800 28903 28987 29002 29000 29009 29008 29005 29017 29076 29173 29254 29537 29713

17 DVn = Vn - Vn-1 mm/hm 197.92 75.27 115.34 210.05 135.06 83.06 155.54 22.39 73.12 137.14 19.23 102.92 83.63 15.22 -1.88 8.94 -0.86 -2.90 11.90 59.17 96.56 80.60 283.56 175.41

18 Interflow mm/hm 2.77 2.78 2.79 2.81 2.82 2.84 2.85 2.86 2.86 2.87 2.88 2.89 2.89 2.90 2.90 2.90 2.90 2.90 2.90 2.90 2.91 2.92 2.94 2.96

19 Direct Run Off mm/hm 86.01 33.45 50.63 91.23 59.09 36.81 67.88 10.82 32.56 60.00 9.48 45.34 37.08 7.77 0.44 5.07 0.87 0.00 6.34 26.60 42.63 35.79 122.79 76.45

20 Run Off mm/hm 88.78 36.23 53.42 94.03 61.92 39.65 70.73 13.67 35.42 62.87 12.36 48.23 39.97 10.67 3.34 7.98 3.78 2.90 9.24 29.51 45.54 38.71 125.73 79.41

21 Base Flow m³/dt 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16

22 Effective Discharge m³/dt 5.17 2.08 3.39 5.84 3.65 2.26 4.15 0.93 2.16 3.49 0.86 2.88 2.42 0.72 0.35 0.58 0.37 0.32 0.68 1.72 2.73 2.34 7.25 4.36

No Uraian Satuan

No Uraian Satuan