THE SALINITY AND HYDROLOGY OF TAMBELLUP
Figure 10: On 26th September 1997, groundwater levels in deep bores under the Tambellup townsite were alarmingly close to soil surface.
THE SALINITY AND HYDROLOGY OF TAMBELLUP
Figure 11: In September 1997, groundwater levels in shallow bores under the Tambellup townsite were very close to soil surface.
THE SALINITY AND HYDROLOGY OF TAMBELLUP
Figure 13: The highest rise in deep groundwater levels, between 15th June and 26th September 1997, occurred in town centre and along the railway track.
THE SALINITY AND HYDROLOGY OF TAMBELLUP
Figure 15: Groundwater levels in shallow bores were well above that in the deep ones creating a strong downwards gradient. The areas with high gradient stretched along the town centre indicating high recharge areas.
THE SALINITY AND HYDROLOGY OF TAMBELLUP
Figure 16: The mid-June flow lines shows that only those lines passing through the Oval are diverging. The zone of divergence indicate areas with high rate of recharge
THE SALINITY AND HYDROLOGY OF TAMBELLUP
Figure 17: On 26th September flow lines passing through the whole town were diverging. This divergence indicate that the town centre has high rate of recharge.
