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Tap water quality report

Heavenly Oaks

EPA monitoring tested this supplier for 50 contaminants and detected 7. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

50
contaminants tested
7
detected
300
people served
4
health-based violations
California rankingsLead in CaliforniaPFAS in California
Water source
Ground water
Ownership
Private
Counties served
San Diego

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.

4
health-based violations
28
violations on file
3
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2006-07-01 → 2006-07-31
MCL Health-based Resolved 2006-07-01 → 2006-07-31
MCL Health-based Resolved 2005-08-01 → 2005-08-31
MCL Health-based Resolved 2005-08-01 → 2005-08-31
MR Monitoring Addressed 2019-01-01
MR Monitoring Addressed 2016-01-01
MR Monitoring Resolved 2010-12-01 → 2010-12-31
MR Monitoring Resolved 2010-12-01 → 2010-12-31
MR Monitoring Resolved 2009-04-14
MR Monitoring Resolved 2009-04-14

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
Combined Uranium
336.74 µg/L 1122%
of the EPA limit, in the worst sample — 30 µg/L
 22/22 SYR4 2012–2019
Nitrate
858.8 µg/L 8.6%
of the EPA limit 10000 µg/L
 14/38 SYR4 2012–2019
Barium
47 µg/L 2.4%
of the EPA limit 2000 µg/L
 6/8 SYR4 2012–2018
Lead
0.0063 mg/L 42%
of the EPA limit 0.0150 mg/L
 5/5 LCR 2025
Fluoride
100 µg/L 2.5%
of the EPA limit 4000 µg/L
 1/8 SYR4 2012–2018
Lead
13 µg/L 87%
of the EPA limit 15 µg/L
 1/9 SYR4 2012–2019
Nitrate-Nitrite
600 µg/L 6%
of the EPA limit 10000 µg/L
 1/2 SYR4 2012
43 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, TotalArsenicAtrazineBenzeneBeryllium, TotalChlorobenzeneCopperCyanideCadmiumCarbon TetrachlorideChromiumDichloromethaneDalaponDinosebEthylene DibromideEthylbenzeneLassoMercuryNitritePentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
WINDLE, ANTHONY
Phone
619-631-0133
Email
anthonymwindle@yahoo.com

Frequently asked questions about Heavenly Oaks

Is Heavenly Oaks tap water safe to drink?

EPA monitoring detected 7 contaminants in Heavenly Oaks'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 Heavenly Oaks's water?

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

How many people does Heavenly Oaks serve?

Heavenly Oaks reports serving 300 people in California, per its EPA record.

Has Heavenly Oaks had any water quality violations?

The EPA has 28 violations on file for Heavenly Oaks, of which 4 are health-based (a contaminant limit or required treatment was breached) and 3 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.