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Tap water quality report

Pcwa - Weimar

EPA monitoring tested this supplier for 29 contaminants and detected 8. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

29
contaminants tested
8
detected
1,689
people served
0
health-based violations
California rankingsLead in CaliforniaPFAS in California
Water source
Surface water
Ownership
Private
Counties served
Placer

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

0
health-based violations
4
violations on file
0
still open
ViolationTypeStatusPeriod
Other Monitoring Resolved 2006-10-01
Other Monitoring Resolved 2006-10-01
MR Monitoring Resolved 2006-06-01 → 2006-06-30
MR Monitoring Resolved 2006-06-01 → 2006-06-30

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 23/23 LCR 2027
Bromodichloromethane
1.5 µg/L
No EPA limit set
 1/1 SYR4 2019
Copper
2.181 µg/L 0.2%
of the EPA limit 1300 µg/L
 1/5 SYR4 2012–2019
Chloroform
42 µg/L
No EPA limit set
 1/1 SYR4 2019
Dichloroacetic Acid
16 µg/L
No EPA limit set
 1/1 SYR4 2019
TTHM
43 µg/L 54%
of the EPA limit 80 µg/L
 1/1 SYR4 2019
Total Haloacetic Acids (HAA5)
29 µg/L 48%
of the EPA limit 60 µg/L
 1/1 SYR4 2019
Trichloroacetic Acid
13 µg/L
No EPA limit set
 1/1 SYR4 2019
21 contaminants tested, none detected
Antimony, TotalArsenicBariumBeryllium, TotalBromoformCadmiumChromiumDibromoacetic AcidDibromochloromethaneDiquatFluorideGlyphosateLeadMercuryMonobromoacetic AcidMonochloroacetic AcidNitrateNitrate-NitriteNitriteSeleniumThallium, Total

Utility contact

Contact
HAMILTON, ANDREW
Phone
530-823-4919
Email
ahamilton@PCWA.net

Frequently asked questions about Pcwa - Weimar

Is Pcwa - Weimar tap water safe to drink?

EPA monitoring detected 8 contaminants in Pcwa - Weimar's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Pcwa - Weimar's water?

EPA monitoring detected Lead, Bromodichloromethane, Copper, Chloroform, Dichloroacetic Acid, and others. The full list with the level and data source for each is above.

How many people does Pcwa - Weimar serve?

Pcwa - Weimar reports serving 1,689 people in California, per its EPA record.

Has Pcwa - Weimar had any water quality violations?

The EPA has 4 violations on file for Pcwa - Weimar, of which 0 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.