Holtville · Imperial County · tap water report
Holtville tap water: lead 0.0009 mg/L, 24 health-based EPA violations on record for City of Holtville. Plain-English report and a free home water test.
4 measured results on file across every sampling period the EPA publishes.
City of Holtville (PWSID CA1310005) has 26 violations in the EPA Safe Drinking Water Information System, 24 of them health-based, the most recent beginning Jul 2016.
City of Holtville has no health-based EPA violations in the last three years, and 24 older ones on record. Its measured lead results are listed on this page. What your own plumbing adds is a separate question, which is what the free in-home test answers.
City of Holtville's most recent Lead and Copper Rule result, from the 2025 to 2027 monitoring period, measured 0.0009 mg/L of lead at the 90th percentile of tested homes. The federal action level is 0.015 mg/L, so the system result sits under it. Lead usually enters water from a home's own pipes and fixtures, so a single house can differ from the system figure.
The EPA record lists 26 violations for this system, 24 of them health-based, the most recent beginning Jul 2016. The rest are monitoring and reporting notes.
City of Holtville serves about 6,355 people in Imperial County and relies mainly on surface water. It is public water system CA1310005.
Text 949-414-9944 for a free water test. A local FilteredWTR tech screens the water at your own faucet for hardness, chlorine and sediment and explains each reading while you watch. The visit is free, and afterward the decision stays yours.
A local FilteredWTR tech screens the water at your faucet for hardness, chlorine and sediment and explains each reading while you watch. The visit is free, and afterward the decision stays yours.
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