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Tap water quality report

Canon Manor Water

EPA monitoring tested this supplier for 71 contaminants and detected 11. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

71
contaminants tested
11
detected
805
people served
2
health-based violations
California rankingsLead in CaliforniaPFAS in California
Water source
Ground water
Ownership
Private
Counties served
Sonoma

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.

2
health-based violations
2
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 1995-10-01 → 1995-10-31
MCL Health-based Resolved 1995-10-01 → 1995-10-31

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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 27/27 LCR 2025
Arsenic
6.9 µg/L 69%
of the EPA limit 10 µg/L
 6/6 SYR4 2013–2019
Nitrate
1039.6 µg/L 10%
of the EPA limit 10000 µg/L
 6/32 SYR4 2012–2019
Bromoform
1.4 µg/L
No EPA limit set
 4/7 SYR4 2013–2019
Fluoride
230 µg/L 5.8%
of the EPA limit 4000 µg/L
 4/4 SYR4 2013–2019
TTHM
2.9 µg/L 3.6%
of the EPA limit 80 µg/L
 4/7 SYR4 2013–2019
Dibromochloromethane
1.5 µg/L
No EPA limit set
 3/7 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
5.1 µg/L 8.5%
of the EPA limit 60 µg/L
 2/7 SYR4 2013–2019
Dibromoacetic Acid
2.99 µg/L
No EPA limit set
 1/7 SYR4 2013–2019
Dichloroacetic Acid
1.11 µg/L
No EPA limit set
 1/7 SYR4 2013–2019
Monochloroacetic Acid
5.1 µg/L
No EPA limit set
 1/7 SYR4 2013–2019
60 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAsbestosAtrazineBhc-GammaBariumBenzeneBeryllium, TotalBromodichloromethaneChlorobenzeneCopperCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumDichloromethaneDalaponDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
CAVAZ, JULIE
Phone
707-539-6397
Email
julie@pkh2o.com

Frequently asked questions about Canon Manor Water

Is Canon Manor Water tap water safe to drink?

EPA monitoring detected 11 contaminants in Canon Manor Water'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 Canon Manor Water's water?

EPA monitoring detected Lead, Arsenic, Nitrate, Bromoform, Fluoride, and others. The full list with the level and data source for each is above.

How many people does Canon Manor Water serve?

Canon Manor Water reports serving 805 people in California, per its EPA record.

Has Canon Manor Water had any water quality violations?

The EPA has 2 violations on file for Canon Manor Water, of which 2 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.