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Tap water quality report

Wettington Water District Inc

EPA monitoring tested this supplier for 68 contaminants and detected 10. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

68
contaminants tested
10
detected
119
people served
10
health-based violations
Montana rankingsLead in MontanaPFAS in Montana
Water source
Ground water
Ownership
Private
Counties served
Flathead

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.

10
health-based violations
282
violations on file
1
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2022-01-19
TT Health-based Resolved 2022-01-19
TT Health-based Resolved 2022-01-19
MCL Health-based Resolved 2003-10-01 → 2003-10-31
MCL Health-based Resolved 2003-10-01 → 2003-10-31
MCL Health-based Resolved 2003-10-01 → 2003-10-31
MCL Health-based Resolved 2003-08-01 → 2003-08-31
MCL Health-based Resolved 2003-08-01 → 2003-08-31
MCL Health-based Resolved 2003-08-01 → 2003-08-31
MCL Health-based Resolved 2003-08-01 → 2003-08-31

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
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
 15/15 LCR 2027
Copper
60 µg/L 4.6%
of the EPA limit 1300 µg/L
 12/15 SYR4 2012–2018
Combined Uranium
11.9 µg/L 40%
of the EPA limit 30 µg/L
 10/10 SYR4 2012–2019
Gross Alpha, Excl. Radon And U
13 pCi/L 87%
of the EPA limit 15 pCi/L
 10/11 SYR4 2012–2019
Arsenic
7 µg/L 70%
of the EPA limit 10 µg/L
 9/9 SYR4 2013–2019
Combined Radium (-226 And -228)
6.1 pCi/L 122%
of the EPA limit, in the worst sample — 5 pCi/L
 9/9 SYR4 2012–2019
Fluoride
1310 µg/L 33%
of the EPA limit 4000 µg/L
 9/9 SYR4 2013–2019
Barium
90 µg/L 4.5%
of the EPA limit 2000 µg/L
 4/9 SYR4 2013–2019
Nitrate-Nitrite
30 µg/L 0.3%
of the EPA limit 10000 µg/L
 4/24 SYR4 2012–2019
Lead
2 µg/L 13%
of the EPA limit 15 µg/L
 2/15 SYR4 2012–2018
58 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitrateNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
AHMANN, JUSTIN
Phone
406-393-2126
Email
justin@apec-mt.com

Frequently asked questions about Wettington Water District Inc

Is Wettington Water District Inc tap water safe to drink?

EPA monitoring detected 10 contaminants in Wettington Water District 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 Wettington Water District Inc's water?

EPA monitoring detected Lead, Copper, Combined Uranium, Gross Alpha, Excl. Radon And U, Arsenic, and others. The full list with the level and data source for each is above.

How many people does Wettington Water District Inc serve?

Wettington Water District Inc reports serving 119 people in Montana, per its EPA record.

Has Wettington Water District Inc had any water quality violations?

The EPA has 282 violations on file for Wettington Water District Inc, of which 10 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.