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Tap water quality report

Hart Creek Estates Mutual Water Co.

EPA monitoring tested this supplier for 53 contaminants and detected 14. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

53
contaminants tested
14
detected
148
people served
0
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.

0
health-based violations
14
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2003-09-01 → 2003-09-30
MR Monitoring Resolved 2003-09-01 → 2003-09-30
MR Monitoring Resolved 2003-06-01 → 2003-06-30
MR Monitoring Resolved 2003-06-01 → 2003-06-30
MR Monitoring Resolved 2003-03-01 → 2003-03-31
MR Monitoring Resolved 2003-03-01 → 2003-03-31
MR Monitoring Resolved 1999-09-01 → 1999-09-30
MR Monitoring Resolved 1999-09-01 → 1999-09-30
MR Monitoring Resolved 1999-06-01 → 1999-06-30
MR Monitoring Resolved 1999-06-01 → 1999-06-30

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 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
890 µg/L 8.9%
of the EPA limit 10000 µg/L
 14/62 SYR4 2012–2019
Lead
0.0038 mg/L 25%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2024
Barium
49 µg/L 2.5%
of the EPA limit 2000 µg/L
 6/6 SYR4 2014–2017
Fluoride
1200 µg/L 30%
of the EPA limit 4000 µg/L
 6/6 SYR4 2014–2017
Bromoform
8.6 µg/L
No EPA limit set
 5/6 SYR4 2014–2019
Dibromochloromethane
6.5 µg/L
No EPA limit set
 5/6 SYR4 2014–2019
TTHM
18 µg/L 23%
of the EPA limit 80 µg/L
 5/6 SYR4 2014–2019
Total Haloacetic Acids (HAA5)
7.7 µg/L 13%
of the EPA limit 60 µg/L
 5/6 SYR4 2014–2019
Dibromoacetic Acid
2.9 µg/L
No EPA limit set
 4/6 SYR4 2014–2019
Bromodichloromethane
2 µg/L
No EPA limit set
 2/6 SYR4 2014–2019
Trichloroacetic Acid
4.9 µg/L
No EPA limit set
 2/6 SYR4 2014–2019
Arsenic
2.4 µg/L 24%
of the EPA limit 10 µg/L
 1/6 SYR4 2014–2017
Lead
1.2 µg/L 8%
of the EPA limit 15 µg/L
 1/6 SYR4 2014–2017
Selenium
7.3 µg/L 15%
of the EPA limit 50 µg/L
 1/6 SYR4 2014–2017
39 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-DichloropropaneAntimony, TotalAsbestosAtrazineBenzeneBeryllium, TotalChlorobenzeneCopperCadmiumCarbofuranCarbon TetrachlorideChloroformChromiumCombined UraniumDichloromethaneDichloroacetic AcidEthylbenzeneMercuryMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
BROWN, NAN
Phone
661-327-4496
Email
nanbrown@realtymanagement.com

Frequently asked questions about Hart Creek Estates Mutual Water Co.

Is Hart Creek Estates Mutual Water Co. tap water safe to drink?

EPA monitoring detected 14 contaminants in Hart Creek Estates Mutual Water Co.'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 Hart Creek Estates Mutual Water Co.'s water?

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

How many people does Hart Creek Estates Mutual Water Co. serve?

Hart Creek Estates Mutual Water Co. reports serving 148 people in California, per its EPA record.

Has Hart Creek Estates Mutual Water Co. had any water quality violations?

The EPA has 14 violations on file for Hart Creek Estates Mutual Water Co., 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.