Tap WaterIndex

← California

Tap water quality report

Cottage Park Apartments

EPA monitoring tested this supplier for 70 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

70
contaminants tested
13
detected
35
people served
9
health-based violations
California rankingsLead in CaliforniaPFAS in California
Water source
Ground water
Ownership
Private
Counties served
Rensselaer

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.

9
health-based violations
48
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2008-03-04
TT Health-based Resolved 2008-03-04
TT Health-based Resolved 2008-03-04
TT Health-based Resolved 2008-03-04
MCL Health-based Resolved 2004-07-01 → 2004-09-30
MCL Health-based Resolved 2004-07-01 → 2004-09-30
MCL Health-based Resolved 2004-07-01 → 2004-09-30
MCL Health-based Resolved 2004-07-01 → 2004-09-30
MCL Health-based Resolved 2004-07-01 → 2004-09-30
MR Monitoring Resolved 2020-01-01 → 2020-12-31

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 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
Nitrate
6400 µg/L 64%
of the EPA limit 10000 µg/L
 14/14 SYR4 2012–2019
Lead
0.0015 mg/L 10%
of the EPA limit 0.0150 mg/L
 7/7 LCR 2023
Bromodichloromethane
1.278 µg/L
No EPA limit set
worst single sample: 1.3 µg/L
3/5 SYR4 2012–2017
Chloroform
5.736 µg/L
No EPA limit set
worst single sample: 6.2 µg/L
3/5 SYR4 2012–2017
TTHM
7.618 µg/L 9.5%
of the EPA limit 80 µg/L
worst single sample: 8.1 µg/L
3/5 SYR4 2012–2017
Barium
92.79 µg/L 4.6%
of the EPA limit 2000 µg/L
worst single sample: 92.8 µg/L
2/2 SYR4 2014–2017
Combined Radium (-226 And -228)
0.5756 pCi/L 12%
of the EPA limit 5 pCi/L
worst single sample: 0.5790 pCi/L
2/2 SYR4 2012–2018
Dibromochloromethane
0.6380 µg/L
No EPA limit set
worst single sample: 0.6400 µg/L
2/5 SYR4 2012–2017
Total Haloacetic Acids (HAA5)
7.725 µg/L 13%
of the EPA limit 60 µg/L
worst single sample: 8 µg/L
2/5 SYR4 2012–2017
Arsenic
0.6000 µg/L 6%
of the EPA limit 10 µg/L
 1/2 SYR4 2014–2017
Dichloroacetic Acid
6 µg/L
No EPA limit set
 1/5 SYR4 2012–2017
Monochloroacetic Acid
2.5 µg/L
No EPA limit set
 1/5 SYR4 2012–2017
Trichloroacetic Acid
2 µg/L
No EPA limit set
 1/5 SYR4 2012–2017
57 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, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDinosebEthylene DibromideEndrinEthylbenzeneFluorideHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
DRE, BRAD
Phone
760-419-0604

Frequently asked questions about Cottage Park Apartments

Is Cottage Park Apartments tap water safe to drink?

EPA monitoring detected 13 contaminants in Cottage Park Apartments'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 Cottage Park Apartments's water?

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

How many people does Cottage Park Apartments serve?

Cottage Park Apartments reports serving 35 people in California, per its EPA record.

Has Cottage Park Apartments had any water quality violations?

The EPA has 48 violations on file for Cottage Park Apartments, of which 9 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.