Town/City: |
Muenster |
State/Province: |
North-Rhine-Westfalia |
Country: |
Germany |
Latitude/Longitude: |
53 N / 07 E |
Information supplied byDr. Eckehard Paul Loehnert(c/o) prinz@uni-muenster.de
|
Population is 0.28 million, capital of administrative district, surrounded by agricultural acreage.
Humid condition with an annual precipitation of approx. 720 - 740 mm.
Shallow aquifer system of Quaternary age overlying Cretaceous strata (Muenster Basin). Main aquifer is a narrow glacial channel cut into the Cretaceous surface.
Public supply (approx. 12 million cbm/year) from city's underground plus 7 million cbm/year imported; industrial demand negligible.
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Private and municipal well waters are contaminated due to farming practices; the problem is attempted to be overcome by artificial recharge techniques (one of two thirds of the total consumption is artificially recharged groundwater). Nitrate is the main contaminant besides suphate.
Surface water required for artificial recharge purpose needs to be treated mainly to remove pesticides. Farmers have to be convinced to adapt fertilizing practices to groundwater quality requirements.
Loehnert, E.P. (1994): Anthropogenic effects on Shallow groundwaters in the Muensterland Region, FRG. Water Down Under'94, Vol. 2, Part B, 707 - 709, Adelaide. Loehnert, E.P. (1995): Comparative Hydrology of urban areas in NW Germany. Proc. 26 IAH Congr. 8pp. Edmonton
Stadwerke Muenster GmbH, Albersloher Weg 27-31, D-48155 Muenster, Germany
Prof. E.P. Loehnert, G.-Freytag-Str. 75, D-48161 Muenster, Germany