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Tap water quality report

River Rv Ranch

EPA monitoring tested this supplier for 69 contaminants and detected 7. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

69
contaminants tested
7
detected
71
people served
4
health-based violations
California rankingsLead in CaliforniaPFAS in California
Water source
Ground water
Ownership
Mixed public/private
Counties served
Yuma

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
188
violations on file
1
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2020-10-22
TT Health-based Resolved 2020-10-22
MCL Health-based Resolved 2012-05-01 → 2012-05-31
MCL Health-based Resolved 2012-05-01 → 2012-05-31
Other Monitoring Unaddressed 2025-10-02
RPT Monitoring Resolved 2025-07-02
RPT Monitoring Resolved 2025-07-02
RPT Monitoring Resolved 2025-07-01
RPT Monitoring Resolved 2025-07-01
RPT Monitoring Resolved 2025-06-01

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
Copper
200 µg/L 15%
of the EPA limit 1300 µg/L
 16/26 SYR4 2012–2019
Lead
0.0011 mg/L 7.3%
of the EPA limit 0.0150 mg/L
 10/10 LCR 2024
Barium
140 µg/L 7%
of the EPA limit 2000 µg/L
 2/2 SYR4 2014–2017
Combined Radium (-226 And -228)
0.5000 pCi/L 10%
of the EPA limit 5 pCi/L
 2/5 SYR4 2014–2015
Fluoride
560 µg/L 14%
of the EPA limit 4000 µg/L
 2/2 SYR4 2014–2017
Lead
14 µg/L 93%
of the EPA limit 15 µg/L
 2/26 SYR4 2012–2019
Arsenic
4.2 µg/L 42%
of the EPA limit 10 µg/L
 1/2 SYR4 2014–2017
62 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, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitrateNitrate-NitriteNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
ZHOU, BILL
Phone
512-706-5436
Email
gxz103@outlook.com

Frequently asked questions about River Rv Ranch

Is River Rv Ranch tap water safe to drink?

EPA monitoring detected 7 contaminants in River Rv Ranch'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 River Rv Ranch's water?

EPA monitoring detected Copper, Lead, Barium, Combined Radium (-226 And -228), Fluoride, and others. The full list with the level and data source for each is above.

How many people does River Rv Ranch serve?

River Rv Ranch reports serving 71 people in California, per its EPA record.

Has River Rv Ranch had any water quality violations?

The EPA has 188 violations on file for River Rv Ranch, of which 4 are health-based (a contaminant limit or required treatment was breached) and 1 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.