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Tap water quality report

Hidden Valley Owner Llc

EPA monitoring tested this supplier for 66 contaminants and detected 14. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

66
contaminants tested
14
detected
200
people served
8
health-based violations
California rankingsLead in CaliforniaPFAS in California
Water source
Ground water
Ownership
Private
Counties served
Gallatin

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.

8
health-based violations
52
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2015-08-01 → 2015-08-31
MCL Health-based Resolved 2015-08-01 → 2015-08-31
MCL Health-based Resolved 2015-08-01 → 2015-08-31
MCL Health-based Resolved 2015-08-01 → 2015-08-31
TT Health-based Resolved 2006-03-04
TT Health-based Resolved 2006-03-04
TT Health-based Resolved 2005-11-04
TT Health-based Resolved 2005-11-04
MR Monitoring Resolved 2023-01-01 → 2023-12-31
MR Monitoring Resolved 2023-01-01 → 2023-12-31

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
0.0070 mg/L 47%
of the EPA limit 0.0150 mg/L
 16/16 LCR 2017
Nitrate-Nitrite
3540 µg/L 35%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Copper
570 µg/L 44%
of the EPA limit 1300 µg/L
 15/15 SYR4 2014–2017
Lead
10 µg/L 67%
of the EPA limit 15 µg/L
 7/15 SYR4 2014–2017
Bromoform
3.9 µg/L
No EPA limit set
 3/5 SYR4 2013–2019
TTHM
24 µg/L 30%
of the EPA limit 80 µg/L
 3/5 SYR4 2013–2019
Bromodichloromethane
3.9 µg/L
No EPA limit set
 2/5 SYR4 2013–2019
Dibromoacetic Acid
3.4 µg/L
No EPA limit set
 2/2 SYR4 2014–2017
Dibromochloromethane
2.8 µg/L
No EPA limit set
 2/5 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
9.7 µg/L 16%
of the EPA limit 60 µg/L
 2/2 SYR4 2014–2017
Chloroform
17 µg/L
No EPA limit set
 1/5 SYR4 2013–2019
Combined Uranium
7 µg/L 23%
of the EPA limit 30 µg/L
 1/1 SYR4 2014
Dichloroacetic Acid
5.9 µg/L
No EPA limit set
 1/2 SYR4 2014–2017
Trichloroacetic Acid
2.4 µg/L
No EPA limit set
 1/2 SYR4 2014–2017
52 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCarbofuranCarbon TetrachlorideChlordaneCombined Radium (-226 And -228)DichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEndrinEthylbenzeneGross Alpha, Excl. Radon And UHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMethoxychlorMonobromoacetic AcidMonochloroacetic AcidOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
MARTINI, STEVEN
Phone
619-243-8451

Frequently asked questions about Hidden Valley Owner Llc

Is Hidden Valley Owner Llc tap water safe to drink?

EPA monitoring detected 14 contaminants in Hidden Valley Owner Llc'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 Hidden Valley Owner Llc's water?

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

How many people does Hidden Valley Owner Llc serve?

Hidden Valley Owner Llc reports serving 200 people in California, per its EPA record.

Has Hidden Valley Owner Llc had any water quality violations?

The EPA has 52 violations on file for Hidden Valley Owner Llc, of which 8 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.