Catchment Water Quality / Diffuse Pollution

Experience on catchment water quality covers (1) groundwater vulnerability in general and specifically in regard of septic tanks and agricultural use of pesticides, (2) detailed work on long term nitrate trends and short term nitrate variability in groundwater and (3) catchment investigations and management. Further details on these are provided by following the links.

* This image has been downloaded with permission from the SNIFFER wfdvisual website (www.wfdvisual.com). Other useful images of catchments and their pressures can be found at that website. Please take a look.