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Sanitary Survey

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Sanitary survey is on-site review of a public water system’s water source, facilities, equipment, operation, and maintenance. Surveys point out sanitary deficiencies and assess a system’s capability to supply safe drinking water. A federally mandated review, sanitary survey lowers the risk of waterborne disease and identifies systems that require technical or capacity development. Eight areas are evaluated for compliance: water sources; treatment; distribution systems; finished water storage; pumps, pump facilities and controls; monitoring, reporting and data verification; water system management and operations; and operator compliance with state requirements.

Survey Requirements

System Type Frequency

Non-community water system

Every 5 years

Community water system

Every 3 years

Community water system with outstanding performance based on prior sanitary surveys

Every 5 years

* State surface water, ground water, and GWUDI (Ground Water Under the Direct Influence of Surface Water) systems must survey accordingly.

Training Resources

See the Academy’s training calendar for upcoming sanitary survey training sessions or order from the list of free training materials below by calling the National Service Center for Environmental Publications (NSCEP) at (800)-490-9198.

Basic System Operations

Sanitary Survey Training

EPA Requirements / Reference Material

Security Considerations

Other Resources

 

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