Imperial Beach · San Diego County · tap water report
Imperial Beach tap water: lead 0.002 mg/L, 1 health-based EPA violation on record for Cal-Am Water Coronado. Plain-English report and a free home water test.
5 measured results on file across every sampling period the EPA publishes.
Cal-Am Water Coronado (PWSID CA3710001) has 1 violation in the EPA Safe Drinking Water Information System, all of them health-based, the most recent beginning Aug 2023.
Cal-Am Water Coronado has no health-based EPA violations in the last three years, and 1 older one 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.
Cal-Am Water Coronado's most recent Lead and Copper Rule result, from the 2024 to 2026 monitoring period, measured 0.002 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 1 violation for this system, all of them health-based, the most recent beginning Aug 2023.
Cal-Am Water Coronado serves about 106,000 people in San Diego County and relies mainly on surface water. It is public water system CA3710001.
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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