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Federal Index of Information Relevant to Source Water Assessment and Protection

Delineation ToolsContaminant Source Inventories.Susceptibility ToolsProtection Tools
 

Information by Agency

Regional Federal Contacts

Many Federal agencies have general information on water quality and surface and ground water hydrology as well as specific information on watersheds or aquifers, and federally-owned public water supplies.   Federal agencies also have technical expertise and copies of existing information on drinking water source protection areas collected under other statutes or initiatives that involved water quality assessment and protection efforts.  This data could supply much of what is required for certain drinking water source assessments.   As part of the 1998 Clean Water Action Plan Federal Agency Source Water Agreement Exit EPA Disclaimer ,  Federal Agencies agreed to make relevant Federal information and analyses tools more accessible to state, tribal and local interests for completing source water assessments. 

This Federal Index is a compilation of readily accessible resources.  However, it is not all encompassing, since much water quality data and assessments are not available electronically.  Federal offices at the regional state and local level have agreed to share information to drinking water source protection.  Please contact  Federal Regional and State level offices for more details on a particular facility or Federal land. 

This Federal Source Water Data Index is divided into four categories, paralleling the steps of an assessment and local protection: Delineation, Inventory, Susceptibility and Protection.  Also, the data sources are listed By Agency

Lastly, if you find sources of federal information that are useful to the assessment process, PLEASE LET US KNOW.  Other states or tribes might benefit from your finding.

 

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