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Tap water quality report

Ranch Water Service Inc

EPA monitoring tested this supplier for 73 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

73
contaminants tested
13
detected
135
people served
172
health-based violations
Arizona rankingsLead in ArizonaPFAS in Arizona
Water source
Ground water
Ownership
Mixed public/private
Counties served
Mohave

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.

172
health-based violations
862
violations on file
1
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
MCL Health-based Resolved 2017-10-01 → 2017-12-31
MCL Health-based Resolved 2017-10-01 → 2017-12-31
MCL Health-based Resolved 2017-10-01 → 2017-12-31
MCL Health-based Resolved 2017-10-01 → 2017-12-31
MCL Health-based Resolved 2017-10-01 → 2017-12-31
MCL Health-based Resolved 2017-10-01 → 2017-12-31

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
Combined Uranium
40.7916 µg/L 136%
of the EPA limit, at the 95th percentile of samples — 30 µg/L
worst single sample: 44.998 µg/L
30/31 SYR4 2012–2019
Combined Radium (-226 And -228)
16.465 pCi/L 329%
of the EPA limit, at the 95th percentile of samples — 5 pCi/L
worst single sample: 20.6 pCi/L
28/31 SYR4 2012–2019
Gross Alpha, Excl. Radon And U
14.075 pCi/L 94%
of the EPA limit 15 pCi/L
worst single sample: 19.9 pCi/L
26/31 SYR4 2012–2019
Arsenic
12.45 µg/L 124%
of the EPA limit, at the 95th percentile of samples — 10 µg/L
worst single sample: 15 µg/L
18/28 SYR4 2012–2019
Nitrate
3900 µg/L 39%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 10/10 LCR 2026
Copper
28.5 µg/L 2.2%
of the EPA limit 1300 µg/L
worst single sample: 31 µg/L
6/10 SYR4 2014–2017
TTHM
8.67 µg/L 11%
of the EPA limit 80 µg/L
worst single sample: 9.3 µg/L
4/4 SYR4 2013–2016
Total Haloacetic Acids (HAA5)
4.06 µg/L 6.8%
of the EPA limit 60 µg/L
worst single sample: 4.3 µg/L
3/4 SYR4 2013–2016
Lead
9.555 µg/L 64%
of the EPA limit 15 µg/L
worst single sample: 10 µg/L
2/10 SYR4 2014–2017
Barium
280 µg/L 14%
of the EPA limit 2000 µg/L
 1/1 SYR4 2013
Fluoride
3000 µg/L 75%
of the EPA limit 4000 µg/L
 1/1 SYR4 2013
Nitrate-Nitrite
3800 µg/L 38%
of the EPA limit 10000 µg/L
 1/1 SYR4 2013
60 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 EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
LIGHT, RON
Phone
928-279-5819
Email
RanchWaterDriver@gmail.com

Frequently asked questions about Ranch Water Service Inc

Is Ranch Water Service Inc tap water safe to drink?

EPA monitoring detected 13 contaminants in Ranch Water Service Inc'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 Ranch Water Service Inc's water?

EPA monitoring detected Combined Uranium, Combined Radium (-226 And -228), Gross Alpha, Excl. Radon And U, Arsenic, Nitrate, and others. The full list with the level and data source for each is above.

How many people does Ranch Water Service Inc serve?

Ranch Water Service Inc reports serving 135 people in Arizona, per its EPA record.

Has Ranch Water Service Inc had any water quality violations?

The EPA has 862 violations on file for Ranch Water Service Inc, of which 172 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.