Pesticide Atlas - SNO: Sum of exceedances of standards 19115
Description
On the map you can see the general picture of the amount of pesticides in the surface water. The Som Norm exceedances (SNO) is a degree of exceedance of the surface water based on the number of different pesticides that exceed the standard and the size of that exceedance. The larger the SNO (red and purple dots) the more and the larger there are exceedances. No SNO has been calculated for grey dots (because insufficient substances have been measured.
The map is taken from the Atlas Pesticides in surface water (www.bestrijdingsmiddelenatlas.nl).
This atlas has been financed by the various ministries (IenM and EZ), the Directorate General Water, with the cooperation of UvW, RIVM, Ctgb and Rijkswaterstaat - WVL.
The data came about due to the large measurement effort that our Dutch water managers make every year. The data was collected through IHW. The clients and developers of the Pesticide Atlas website are not liable for any incorrect or incomplete data (on measurements, standards, land use, etc.) or information in this web service.
Resources
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https://services.geosolutions.nl/arcgis/services/bma/bestrijdingsmiddelen_in_oppervlaktewater_sno_2022/MapServer/WMSServer?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetCapabilities |
Tags
- normoverschrijding
- biocide
- bestrijdingsmiddelen
- bestrijdingsmiddel
- waterkwaliteit
- biociden
- oppervlaktewater
- gewasbeschermingsmiddelen
- normoverschrijdingen