Shows the depth required to seal throughflow. This image is part of the WISALTS (Whittington Interceptor Sustainable Agriculture Land Treatment Society Incorporated) Collection
This image is part of the WISALTS (Whittington Interceptor Sustainable Agriculture Land Treatment So...
Harry Whittington preparing to start work on this waterlogged site. This image is part of the WIS...
This image is part of the WISALTS (Whittington Interceptor Sustainable Agriculture Land Treatment So...
Shows the depth required to seal throughflow. This image is part of the WISALTS (Whittington Inte...
Shows the depth required to seal throughflow. This image is part of the WISALTS (Whittington Inte...
Harry Whittington indicating the depth of the throughflow. This image is part of the WISALTS (Whi...
Harry Whittington indicating the depth of the throughflow. This image is part of the WISALTS (Whi...
Plastic in place and first rip for Interceptor bank and depth required to seal throughflow. This ...
Plastic sealed throughflow is marked by old tyres. Note degraded soil in foreground. This image i...
Before controlling the subsurface flow. This image is part of the WISALTS (Whittington Intercepto...
Interceptor bank to control seepage and static water area. This image is part of the WISALTS (Whi...
Plastic sealed throughflow is marked by old tyres. Note degraded soil in foreground. This image i...
Harry Whittington determining the depth and width of a throughflow which is fairly obvious. This ...
Sealed Interceptor bank to dewater pasture paddock. This image is part of the WISALTS (Whittingto...
Static water zone. This image is part of the WISALTS (Whittington Interceptor Sustainable Agricul...
This image is part of the WISALTS (Whittington Interceptor Sustainable Agriculture Land Treatment So...
Harry Whittington preparing to start work on this waterlogged site. This image is part of the WIS...
This image is part of the WISALTS (Whittington Interceptor Sustainable Agriculture Land Treatment So...
Shows the depth required to seal throughflow. This image is part of the WISALTS (Whittington Inte...
Shows the depth required to seal throughflow. This image is part of the WISALTS (Whittington Inte...
Harry Whittington indicating the depth of the throughflow. This image is part of the WISALTS (Whi...
Harry Whittington indicating the depth of the throughflow. This image is part of the WISALTS (Whi...
Plastic in place and first rip for Interceptor bank and depth required to seal throughflow. This ...
Plastic sealed throughflow is marked by old tyres. Note degraded soil in foreground. This image i...
Before controlling the subsurface flow. This image is part of the WISALTS (Whittington Intercepto...
Interceptor bank to control seepage and static water area. This image is part of the WISALTS (Whi...
Plastic sealed throughflow is marked by old tyres. Note degraded soil in foreground. This image i...
Harry Whittington determining the depth and width of a throughflow which is fairly obvious. This ...
Sealed Interceptor bank to dewater pasture paddock. This image is part of the WISALTS (Whittingto...
Static water zone. This image is part of the WISALTS (Whittington Interceptor Sustainable Agricul...
This image is part of the WISALTS (Whittington Interceptor Sustainable Agriculture Land Treatment So...
Harry Whittington preparing to start work on this waterlogged site. This image is part of the WIS...
This image is part of the WISALTS (Whittington Interceptor Sustainable Agriculture Land Treatment So...