Concentrations en nitrates des eaux souterraines

station non mesurée
0.00 - 24.99 mg/l
25.00 - 39.99 mg/l
40.00 - 50.00 mg/l
>50.00 mg/l
fr/legend/eau/messstationen_grundwasser_-_nitratrichtlinie.txt · Last modified: 2017/04/04 20:43 by WaasserGIS
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