Calimesa · San Bernardino County · tap water report
Calimesa tap water: lead not detected, 5 health-based EPA violations on record. Plain-English report and a free home water test.
5 measured results on file across every sampling period the EPA publishes.
Yucaipa Valley Water District (PWSID CA3610055) has 9 violations in the EPA Safe Drinking Water Information System, 5 of them health-based, the most recent beginning Mar 2026.
Yucaipa Valley Water District has 2 health-based violations on its EPA record from the last three years, so the answer depends on what the violation covered and whether it has been resolved. The federal record on this page lists each one with its date.
Yucaipa Valley Water District's most recent Lead and Copper Rule result, from the 2024 to 2026 monitoring period, found no detectable 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 9 violations for this system, 5 of them health-based, the most recent beginning Mar 2026. The rest are monitoring and reporting notes.
Yucaipa Valley Water District serves about 52,202 people in San Bernardino County and relies mainly on surface water. It is public water system CA3610055.
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.
The fix for Calimesa water · Where Calimesa's water comes from · Whole-home water treatment explained · San Bernardino County · All cities