Frequent Questions

Suppliers of water for community public water systems are required to collect and analyze one sample per plant at the entry point to the distribution system for the determination of sodium concentration levels (40 CFR 141.41). Are community waters systems

No.  Consumer Confidence Reports are not required to include the results of the sodium levels detected from the monitoring requirements of 40 CFR 141.41.  However, the report must note if they system violated the sodium monitoring requirements during the year covered by the report (40 CFR 141.153(f)(6).

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