Source Water Assessment and Protection Program

Source Water Assessment: Program that fulfills 1996 Safe Drinking Water Act Amendments requirements for TCEQ to assess every public drinking water source for susceptibility to certain chemical constituents.
Source Water Assessment and Protection: What's the Connection?: Explains the important interconnections between these two aspects of protecting community water supplies.
Source Water Protection: Support offered to public water systems to identify and implement measures that will protect their sources of water from contamination.
What Information Does My SWSA Provide?: Explains the information that may be obtained from your source water susceptibility assessment.
SWSA Result Interpretation: Explains the meaning of high, medium, and low in the context of a source water susceptibility assessment.
How to Interpret SWSA Maps: Information on how to read the SWSA maps. Explains the colors and circles on the maps.
Map Resources
SWSA Approach and Methodology
PSOCs: A Detailed List: Potential Source of Contamination Types and Subtypes: Detailed Listing, Descriptions and Applied Contaminants.
How to become involved in a Source Water Protection Program?: Find out how your public water system can participate in the Source Water Protection Program and how easy it is to join.
Participants in the Source Water Protection Program: List of current participants in the TCEQ's Source Water Protection Program.
Best Management Practices: A Tool for Protection: Best Management Practices (BMPs) used by the Source Water Protection Program are tools for providing source water protection. These preventive measures provide cost-effective solutions for maintaining water quality.
Example Contingency Plan for a Public Water Supply: An example of an important component of a source water protection program.
SWP Sign: TxDOT-approved sign for designating a source water protection area.
Finding Information about Water Wells in Texas: Links to resources that can help you locate information on water wells.
Public Drinking Water Source Locations: Checking and Maintaining Accuracy: How to make corrections to locations, how to map new locations, and tips for accurately mapping locations.
Sole-Source Surface Drinking Water Systems: List of sole-source drinking water supplies as defined under 30 TAC 321.32 (51).
GPS

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