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Phreatic groundwater quality
The quality of the upper groundwater (around the water table) is measured in the Provincial Phreatic Groundwater Quality Monitoring Network (the formal name is Soil Quality... -
Mixture toxic pressure surface water - plant protection products
This map provides a picture of the toxic pressure of the mixture of plant protection products in Dutch surface water. Toxic pressure is important because chemical pollution... -
Sewage treatment plant (WWTP)
A sewage treatment plant (WWTP), also known as wastewater treatment plant (AWZI), purifies the waste water from households and companies that is supplied via the sewer. In a...- http://publications.europa.eu/resource/authority/file-type/WMS_SRVC
- http://publications.europa.eu/resource/authority/file-type/WFS_SRVC
- http://publications.europa.eu/resource/authority/file-type/HTML
- http://publications.europa.eu/resource/authority/file-type/JSON
- http://publications.europa.eu/resource/authority/file-type/PNG
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Drinking water extraction locations where plant protection products have been...
This map indicates at which extractions plant protection products have been found as potential or current problem substances. The map is based on information from the area files... -
Environmental vision- Surface water bodies flat
The province and its partners are working together to restore and maintain the quality of the surface water in Gelderland, whereby the standards of the European Water Framework... -
Water- Framework Directive- Region division
This file shows the sub-basin classification (Gelderland regions) of the Water Framework Directive. The Water Framework Directive (WFD) is a European directive, which is... -
Mixture toxic pressure surface water - PAHs
This map gives a picture of the toxic pressure of the mixture of PAHs in Dutch surface water. Toxic pressure is important because chemical pollution affects aquatic communities...
