===Safeguard zones===
|{{http://10.112.176.27:6080/arcgis/rest/services/Geoportail/Geoportail_Trinkwasserschutzzonen/MapServer/349/images/71eaf3652725b4df4f13f9383235cf39/.png?nolink}}|zone I, immediate safeguard zone|
|{{http://10.112.176.27:6080/arcgis/rest/services/Geoportail/Geoportail_Trinkwasserschutzzonen/MapServer/349/images/49bde0cfee6c2e78225e851f792ab567/.png?nolink}}|zone IIA, closer safeguard zone with strongely higher vulnerability|
|{{http://10.112.176.27:6080/arcgis/rest/services/Geoportail/Geoportail_Trinkwasserschutzzonen/MapServer/349/images/cf4b214e27341dac725d7a4ebb9707ff/.png?nolink}}|zone IIB, closer safeguard zone with higher vulnerability|
|{{http://10.112.176.27:6080/arcgis/rest/services/Geoportail/Geoportail_Trinkwasserschutzzonen/MapServer/349/images/9afdb1501027a9cdd488b20755fe8adb/.png?nolink}}|zone IIC, closer safeguard zone| 
|{{http://10.112.176.27:6080/arcgis/rest/services/Geoportail/Geoportail_Trinkwasserschutzzonen/MapServer/349/images/7f34224c77c077f1d419c50fac65e787/.png?nolink}}|zone III, distant safeguard zone|