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THE IMPACT OF URBANIZATION AND PROTECTION OF WATER RESOURCES, OWERRI, NIGERIA
WATER RESOURCES surface water NIGERIA
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2009/10/19
Short-term surface water and groundwater pollution surveys of the Owerri urban area and environs were conducted to establish current levels of pollution. An attempt has been made to show the relations...
WELL PROTECTION ZONE LIMITS IN URBAN AREAS：KENITRA CITY, MOROCCO
WELL PROTECTION ZONE KENITRA CITY URBAN AREAS
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2009/10/12
Protection zones surrounding pumping groundwater wells play a significant role in maintaining good water quality. The importance of this concept has resulted in its introduction into laws regulating t...
REVIEW OF U.S. EPA-RECOMMENDED AND GERMAN WELLHEAD PROTECTION AREA DELINEATION METHODS
wellhead protection area water supplies Environmental Protection Agency
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2009/10/12
The surface and subsurface area around wells that is delineated with the sole purpose of protecting water supplies from potential contamination is known as a wellhead protection area (WHPA). Federal r...