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Tap water quality report

Kanaka Rapids Ranch Water System Inc

EPA monitoring tested this supplier for 38 contaminants and detected 8. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

38
contaminants tested
8
detected
220
people served
65
health-based violations
Idaho rankingsLead in IdahoPFAS in Idaho
Water source
Ground water
Ownership
Private
Counties served
Twin Falls

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.

65
health-based violations
156
violations on file
4
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2014-10-01 → 2014-12-31
MCL Health-based Resolved 2014-10-01 → 2014-12-31
MCL Health-based Resolved 2014-10-01 → 2014-12-31
MCL Health-based Resolved 2011-01-01 → 2013-12-31
MCL Health-based Resolved 2011-01-01 → 2013-12-31
MCL Health-based Resolved 2011-01-01 → 2013-12-31
MCL Health-based Resolved 2011-01-01 → 2013-12-31
MCL Health-based Resolved 2010-01-01 → 2010-03-31
MCL Health-based Resolved 2010-01-01 → 2010-03-31
MCL Health-based Resolved 2010-01-01 → 2010-03-31

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 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
Fluoride
3977.5 µg/L 99%
of the EPA limit 4000 µg/L
worst single sample: 4310 µg/L
136/285 SYR4 2012–2019
Nitrate
970 µg/L 9.7%
of the EPA limit 10000 µg/L
 18/38 SYR4 2012–2019
Arsenic
9.58 µg/L 96%
of the EPA limit 10 µg/L
worst single sample: 12 µg/L
12/130 SYR4 2012–2019
Combined Uranium
3.61 µg/L 12%
of the EPA limit 30 µg/L
worst single sample: 3.7 µg/L
7/7 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 6/6 LCR 2025
Barium
245 µg/L 12%
of the EPA limit 2000 µg/L
worst single sample: 260 µg/L
4/4 SYR4 2019
Gross Alpha, Excl. Radon And U
3.575 pCi/L 24%
of the EPA limit 15 pCi/L
worst single sample: 3.7 pCi/L
2/2 SYR4 2012–2019
Nitrate-Nitrite
700 µg/L 7%
of the EPA limit 10000 µg/L
 1/2 SYR4 2012
30 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-DichloropropaneAntimony, TotalBenzeneBeryllium, TotalChlorobenzeneCadmiumCarbon TetrachlorideChromiumCombined Radium (-226 And -228)DichloromethaneEthylbenzeneMercuryNitriteSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
MCCARLEY, RICKY
Phone
208-410-8384
Email
[email protected]

Frequently asked questions about Kanaka Rapids Ranch Water System Inc

Is Kanaka Rapids Ranch Water System Inc tap water safe to drink?

EPA monitoring detected 8 contaminants in Kanaka Rapids Ranch Water System 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 Kanaka Rapids Ranch Water System Inc's water?

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

How many people does Kanaka Rapids Ranch Water System Inc serve?

Kanaka Rapids Ranch Water System Inc reports serving 220 people in Idaho, per its EPA record.

Has Kanaka Rapids Ranch Water System Inc had any water quality violations?

The EPA has 156 violations on file for Kanaka Rapids Ranch Water System Inc, of which 65 are health-based (a contaminant limit or required treatment was breached) and 4 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.