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Manon Manor Mutual Water Company

EPA monitoring tested this supplier for 51 contaminants and detected 6. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

51
contaminants tested
6
detected
200
people served
12
health-based violations
California rankingsLead in CaliforniaPFAS in California
Water source
Ground water
Ownership
Private
Counties served
Kern

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.

12
health-based violations
21
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2010-03-01 → 2010-03-31
MCL Health-based Resolved 2010-03-01 → 2010-03-31
MCL Health-based Resolved 2010-01-01 → 2010-01-31
MCL Health-based Resolved 2010-01-01 → 2010-01-31
MCL Health-based Resolved 2003-04-01 → 2003-04-30
MCL Health-based Resolved 2003-04-01 → 2003-04-30
MCL Health-based Resolved 1998-05-01 → 1998-05-31
MCL Health-based Resolved 1998-05-01 → 1998-05-31
MCL Health-based Resolved 1998-04-01 → 1998-04-30
MCL Health-based Resolved 1998-04-01 → 1998-04-30

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 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
Nitrate
4068 µg/L 41%
of the EPA limit 10000 µg/L
 20/20 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 11/11 LCR 2025
Barium
73 µg/L 3.7%
of the EPA limit 2000 µg/L
 2/2 SYR4 2014–2017
Combined Uranium
4.619 µg/L 15%
of the EPA limit 30 µg/L
 1/1 SYR4 2013
Fluoride
120 µg/L 3%
of the EPA limit 4000 µg/L
 1/2 SYR4 2014–2017
Lead
7.9 µg/L 53%
of the EPA limit 15 µg/L
 1/2 SYR4 2014–2017
45 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, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCopperCadmiumCarbon TetrachlorideChromiumDichloromethaneDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateEthylene DibromideEthylbenzeneHexachlorobenzeneHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
SWANSON, BOB
Phone
661-831-4919
Email
bob@swansonengr.com

Frequently asked questions about Manon Manor Mutual Water Company

Is Manon Manor Mutual Water Company tap water safe to drink?

EPA monitoring detected 6 contaminants in Manon Manor Mutual Water Company'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 Manon Manor Mutual Water Company's water?

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

How many people does Manon Manor Mutual Water Company serve?

Manon Manor Mutual Water Company reports serving 200 people in California, per its EPA record.

Has Manon Manor Mutual Water Company had any water quality violations?

The EPA has 21 violations on file for Manon Manor Mutual Water Company, of which 12 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.