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Tap water quality report

Los Angeles Residential Community Founda

EPA monitoring tested this supplier for 69 contaminants and detected 11. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

69
contaminants tested
11
detected
184
people served
5
health-based violations
California rankingsLead in CaliforniaPFAS in California
Water source
SWP
Ownership
Private
Counties served
Los Angeles

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.

5
health-based violations
11
violations on file
2
still open
ViolationTypeStatusPeriod
TT Health-based Unaddressed 2024-10-17
MCL Health-based Resolved 2015-08-01 → 2015-08-31
MCL Health-based Resolved 2015-08-01 → 2015-08-31
MCL Health-based Resolved 2014-07-01 → 2014-07-31
MCL Health-based Resolved 2014-07-01 → 2014-07-31
RPT Monitoring Unaddressed 2024-10-17
MR Monitoring Resolved 2015-08-01 → 2015-08-31
MR Monitoring Resolved 2015-08-01 → 2015-08-31
MR Monitoring Resolved 1993-07-01 → 2003-12-31
Other Monitoring Archived 1984-08-01 → 1984-08-31

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
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 8/8 LCR 2025
Nitrate
1017 µg/L 10%
of the EPA limit 10000 µg/L
 8/12 SYR4 2012–2016
Barium
83.9 µg/L 4.2%
of the EPA limit 2000 µg/L
 3/3 SYR4 2012–2014
Fluoride
4600 µg/L 115%
of the EPA limit, in the worst sample — 4000 µg/L
 3/3 SYR4 2012–2014
Lead
3.5 µg/L 23%
of the EPA limit 15 µg/L
 3/3 SYR4 2012–2014
Combined Uranium
3.7399 µg/L 12%
of the EPA limit 30 µg/L
 2/2 SYR4 2012–2014
Nitrate-Nitrite
1000000 µg/L 10000%
of the EPA limit, in the worst sample — 10000 µg/L
 2/3 SYR4 2012–2014
Arsenic
4 µg/L 40%
of the EPA limit 10 µg/L
 1/3 SYR4 2012–2014
Chromium
4 µg/L 4%
of the EPA limit 100 µg/L
 1/3 SYR4 2012–2014
Selenium
2 µg/L 4%
of the EPA limit 50 µg/L
 1/3 SYR4 2012–2014
Toluene
3.9 µg/L 0.4%
of the EPA limit 1000 µg/L
 1/6 SYR4 2012–2016
58 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,3,7,8-TCDD2,4,5-TP2,4-DAntimony, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCopperCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
STURKEY, KATHY
Phone
661-296-8636
Email
KSTURKEY@LARCFOUNDATION.ORG

Frequently asked questions about Los Angeles Residential Community Founda

Is Los Angeles Residential Community Founda tap water safe to drink?

EPA monitoring detected 11 contaminants in Los Angeles Residential Community Founda'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 Los Angeles Residential Community Founda's water?

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

How many people does Los Angeles Residential Community Founda serve?

Los Angeles Residential Community Founda reports serving 184 people in California, per its EPA record.

Has Los Angeles Residential Community Founda had any water quality violations?

The EPA has 11 violations on file for Los Angeles Residential Community Founda, of which 5 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.