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Tap water quality report

Suburban Water Systems - Sativa

EPA monitoring tested this supplier for 87 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

87
contaminants tested
13
detected
4,363
people served
7
health-based violations
California rankingsLead in CaliforniaPFAS in California
Water source
SWP
Ownership
Local government
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.

7
health-based violations
27
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2007-08-01 → 2007-08-31
MCL Health-based Resolved 2007-08-01 → 2007-08-31
TT Health-based Resolved 2006-12-01
TT Health-based Resolved 2006-12-01
MCL Health-based Resolved 1994-09-01 → 1994-09-30
MCL Health-based Resolved 1994-09-01 → 1994-09-30
MCL Health-based Resolved 1994-09-01 → 1994-09-30
RPT Monitoring Resolved 2017-02-01
RPT Monitoring Resolved 2017-02-01
MR Monitoring Resolved 2017-01-01 → 2017-03-31

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
Tetrachloroethylene
1.4 µg/L 28%
of the EPA limit 5 µg/L
 41/72 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 30/30 LCR 2024
Nitrate
904 µg/L 9%
of the EPA limit 10000 µg/L
 28/56 SYR4 2012–2019
Arsenic
2.4 µg/L 24%
of the EPA limit 10 µg/L
 7/8 SYR4 2013–2019
Barium
120 µg/L 6%
of the EPA limit 2000 µg/L
 7/7 SYR4 2013–2019
Fluoride
410 µg/L 10%
of the EPA limit 4000 µg/L
 7/7 SYR4 2013–2019
Dibromochloromethane
3.2 µg/L
No EPA limit set
 5/14 SYR4 2012–2019
TTHM
6.4 µg/L 8%
of the EPA limit 80 µg/L
 5/14 SYR4 2012–2019
Combined Uranium
8.195 µg/L 27%
of the EPA limit 30 µg/L
 3/3 SYR4 2015
Bromoform
1.8 µg/L
No EPA limit set
 2/14 SYR4 2012–2019
Nitrate-Nitrite
910000 µg/L 9100%
of the EPA limit, in the worst sample — 10000 µg/L
 2/3 SYR4 2013
Bromodichloromethane
1.4 µg/L
No EPA limit set
 1/14 SYR4 2012–2019
Trichloroethylene
0.6900 µg/L 14%
of the EPA limit 5 µg/L
 1/40 SYR4 2012–2019
74 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalAsbestosAtrazineBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCopperCyanideCadmiumCarbon TetrachlorideChloroformChromiumDichloromethaneDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDichloroacetic AcidEthylbenzeneHfpo-DaLassoLeadMercuryMonobromoacetic AcidMonochloroacetic AcidNetfosaaNfdhaNmefosaaNitritePfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaSeleniumSimazineStyreneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)Trichloroacetic AcidVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
DE GHETTO, MICHAEL
Phone
626-543-2575
Email
Michael.deghetto@nexuswg.com

Frequently asked questions about Suburban Water Systems - Sativa

Is Suburban Water Systems - Sativa tap water safe to drink?

EPA monitoring detected 13 contaminants in Suburban Water Systems - Sativa'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 Suburban Water Systems - Sativa's water?

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

How many people does Suburban Water Systems - Sativa serve?

Suburban Water Systems - Sativa reports serving 4,363 people in California, per its EPA record.

Has Suburban Water Systems - Sativa had any water quality violations?

The EPA has 27 violations on file for Suburban Water Systems - Sativa, of which 7 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.