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Tap water quality report

Sky Acres Mutual Water Corp

EPA monitoring tested this supplier for 48 contaminants and detected 12. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

48
contaminants tested
12
detected
175
people served
16
health-based violations
California rankingsLead in CaliforniaPFAS in California
Water source
Ground water
Ownership
Private
Counties served
Madera

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.

16
health-based violations
47
violations on file
2
still open
ViolationTypeStatusPeriod
TT Health-based Unaddressed 2024-10-17
MCL Health-based Archived 2023-01-01 → 2023-12-31
MCL Health-based Resolved 2012-04-01 → 2012-06-30
MCL Health-based Resolved 2012-04-01 → 2012-06-30
MCL Health-based Resolved 2012-01-01 → 2012-03-31
MCL Health-based Resolved 2012-01-01 → 2012-03-31
MCL Health-based Resolved 2011-10-01 → 2011-12-31
MCL Health-based Resolved 2011-10-01 → 2011-12-31
MCL Health-based Resolved 2011-07-01 → 2011-09-30
MCL Health-based Resolved 2011-07-01 → 2011-09-30

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
Arsenic
26.765 µg/L 268%
of the EPA limit, at the 95th percentile of samples — 10 µg/L
worst single sample: 41 µg/L
40/75 SYR4 2012–2019
Nitrate
1604.56 µg/L 16%
of the EPA limit 10000 µg/L
worst single sample: 1660 µg/L
30/60 SYR4 2012–2019
Combined Uranium
51.256 µg/L 171%
of the EPA limit, at the 95th percentile of samples — 30 µg/L
worst single sample: 71.52 µg/L
24/25 SYR4 2012–2019
Nitrate-Nitrite
1585 µg/L 16%
of the EPA limit 10000 µg/L
worst single sample: 1660 µg/L
6/10 SYR4 2016–2018
Fluoride
984 µg/L 25%
of the EPA limit 4000 µg/L
worst single sample: 1080 µg/L
5/10 SYR4 2013–2019
Lead
0.0120 mg/L 80%
of the EPA limit 0.0150 mg/L
 5/5 LCR 2026
Barium
86.3825 µg/L 4.3%
of the EPA limit 2000 µg/L
worst single sample: 100.4 µg/L
4/10 SYR4 2013–2019
Copper
139.595 µg/L 11%
of the EPA limit 1300 µg/L
worst single sample: 161.3 µg/L
4/13 SYR4 2013–2019
Selenium
1.75125 µg/L 3.5%
of the EPA limit 50 µg/L
worst single sample: 1.776 µg/L
2/10 SYR4 2013–2019
Chromium
2.64 µg/L 2.6%
of the EPA limit 100 µg/L
 1/10 SYR4 2013–2019
Dichloromethane
2.1 µg/L 42%
of the EPA limit 5 µg/L
 1/6 SYR4 2013–2019
Toluene
0.6000 µg/L 0.1%
of the EPA limit 1000 µg/L
 1/6 SYR4 2013–2019
36 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-DichloropropaneAntimony, TotalAtrazineBenzeneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbon TetrachlorideChloroformDibromochloromethaneEthylbenzeneGross Beta Particle ActivityLassoLeadMercuryNitriteSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
METZ, DAN
Phone
559-760-8616
Email
dworkmetz@sti.net

Frequently asked questions about Sky Acres Mutual Water Corp

Is Sky Acres Mutual Water Corp tap water safe to drink?

EPA monitoring detected 12 contaminants in Sky Acres Mutual Water Corp'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 Sky Acres Mutual Water Corp's water?

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

How many people does Sky Acres Mutual Water Corp serve?

Sky Acres Mutual Water Corp reports serving 175 people in California, per its EPA record.

Has Sky Acres Mutual Water Corp had any water quality violations?

The EPA has 47 violations on file for Sky Acres Mutual Water Corp, of which 16 are health-based (a contaminant limit or required treatment was breached) and 2 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.