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Tap water quality report

Hi-Country Water District

EPA monitoring tested this supplier for 79 contaminants and detected 16. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

79
contaminants tested
16
detected
85
people served
15
health-based violations
Wyoming rankingsLead in WyomingPFAS in Wyoming
Water source
Ground water
Ownership
Private
Counties served
Teton

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.

15
health-based violations
55
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2016-09-11
TT Health-based Resolved 2016-09-11
TT Health-based Resolved 2016-09-11
TT Health-based Resolved 2016-09-11
TT Health-based Resolved 2016-09-11
TT Health-based Resolved 2016-09-11
TT Health-based Resolved 2016-01-01
TT Health-based Resolved 2016-01-01
MCL Health-based Resolved 2009-11-01 → 2009-11-30
MCL Health-based Resolved 2009-11-01 → 2009-11-30

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
2500 µg/L 192%
of the EPA limit, in the worst sample — 1300 µg/L
 30/31 SYR4 2016–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 24/24 LCR 2027
Nitrate-Nitrite
590 µg/L 5.9%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Bromodichloromethane
1.3 µg/L
No EPA limit set
 4/4 SYR4 2014–2018
Dibromochloromethane
1.3 µg/L
No EPA limit set
 4/4 SYR4 2014–2018
Lead
2 µg/L 13%
of the EPA limit 15 µg/L
 4/31 SYR4 2016–2019
TTHM
3.9 µg/L 4.9%
of the EPA limit 80 µg/L
 4/4 SYR4 2014–2018
Chloroform
1 µg/L
No EPA limit set
 2/4 SYR4 2014–2018
Combined Uranium
1.2 µg/L 4%
of the EPA limit 30 µg/L
 2/2 SYR4 2013–2019
Dibromoacetic Acid
0.3800 µg/L
No EPA limit set
 2/2 SYR4 2014–2017
Fluoride
300 µg/L 7.5%
of the EPA limit 4000 µg/L
 2/2 SYR4 2016–2017
Total Haloacetic Acids (HAA5)
0.3800 µg/L 0.6%
of the EPA limit 60 µg/L
 2/2 SYR4 2014–2017
Arsenic
1 µg/L 10%
of the EPA limit 10 µg/L
 1/2 SYR4 2016–2017
Combined Radium (-226 And -228)
0.8000 pCi/L 16%
of the EPA limit 5 pCi/L
 1/1 SYR4 2019
Gross Alpha, Excl. Radon And U
4.1 pCi/L 27%
of the EPA limit 15 pCi/L
 1/2 SYR4 2013–2019
Thallium, Total
0.7000 µg/L 35%
of the EPA limit 2 µg/L
 1/2 SYR4 2016–2017
63 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDichloroacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
HANNER, EMILY
Phone
307-690-5512
Email
clearwateroperations@gmail.com

Frequently asked questions about Hi-Country Water District

Is Hi-Country Water District tap water safe to drink?

EPA monitoring detected 16 contaminants in Hi-Country Water District'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 Hi-Country Water District's water?

EPA monitoring detected Copper, Lead, Nitrate-Nitrite, Bromodichloromethane, Dibromochloromethane, and others. The full list with the level and data source for each is above.

How many people does Hi-Country Water District serve?

Hi-Country Water District reports serving 85 people in Wyoming, per its EPA record.

Has Hi-Country Water District had any water quality violations?

The EPA has 55 violations on file for Hi-Country Water District, of which 15 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.