Hi-Lo

My Water System Documents and Details

City : Derry , Water System : Hi-Lo

Consumer Confidence Reports and Water Quality Report

Consumer Confidence Report (opens in pdf) Past Year's Consumer Confidence Report (opens in pdf) Water Quality Report (opens in pdf)

Flushing

Spring Flushing Completed on May 29, 2026

Water Restrictions

No Restrictions

Last Update: Wednesday, May 20, 2026

Water Rates

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