Metals · 2023
Lead in West Valley Water District — Rialto, Ca, CA tap water
West Valley Water District — Rialto, Ca, CA's 2023 Consumer Confidence Report shows Lead at or above the federal limit. Measured value is 6.0× the threshold.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Reported level Result Type | 90 ug/L | None set |
Reported level System-wide | 6 ug/L | None set |
Reported level System-wide | 40 ug/L | None set |
Reported level Result Type | 90 ug/L | None set |
Verbatim from West Valley Water District — Rialto, Ca, CA's 2023 Consumer Confidence Report — source document ↗
About Lead
A toxic metal that leaches into water from old service lines, solder, and plumbing fixtures.
There is no safe level of lead; it harms brain development in children and raises blood pressure in adults. The EPA sets an action level, not a health goal above zero.
How West Valley Water District — Rialto, Ca, CA compares
5 of the 1282 systems measuring Lead on The Water Map have it at or above the federal limit:
Nearby systems also reporting Lead:
People also ask
+Is there Lead in West Valley Water District — Rialto, Ca, CA tap water?
Yes — West Valley Water District — Rialto, Ca, CA's 2023 Consumer Confidence Report lists Lead at 90 ug/L. West Valley Water District — Rialto, Ca, CA's 2023 Consumer Confidence Report shows Lead at or above the federal limit. Measured value is 6.0× the threshold.
+What's the federal limit for Lead in drinking water?
The EPA has not set an enforceable federal limit for Lead. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Lead?
A toxic metal that leaches into water from old service lines, solder, and plumbing fixtures. There is no safe level of lead; it harms brain development in children and raises blood pressure in adults. The EPA sets an action level, not a health goal above zero.
+Which other U.S. cities have Lead over the federal limit?
5 of the 1282 systems on The Water Map measuring Lead report it at or above the federal limit. Examples include Tahoe City Pud - Tahoe Swiss Village — Tahoe City, Ca, CA, Charleston, SC, North Charleston, SC.
+Where does this Lead measurement come from?
This page reproduces the Lead entry from the 2023 Consumer Confidence Report published by the West Valley Water District — Rialto, Ca, CA water utility — the annual drinking-water report every U.S. utility is required by federal law to publish. The original source document is archived at /water/ca/west-valley-water-district-rialto-ca/2023/source.