Property of IJ (Ian) and LA Robertson, Ongerup, Western Australia, Australia - 005

Surveyors Report on WISALTS Conservation System created by KL (Ken) Olden. Comments: South east paddock 100 acres. 1) Level bank overfilled creating static zone in front, overflow to be lowered 30 centimetres into grade line to dry static zone out. This bank should have been raised up 40 centimetres, overflow would then flow into dam. 2) Soil is in fairly good condition on north side of paddock. A lot of leaching is occurring in south of paddock, barley grass etc. Throughflow has been cut off with grade bank into dam. This document is part of the WISALTS (Whittington Interceptor Sustainable Agriculture Land Treatment Society Incorporated) Collection.