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Tap water quality report

Fort Peck Town of

EPA monitoring tested this supplier for 64 contaminants and detected 17. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

64
contaminants tested
17
detected
240
people served
4
health-based violations
Montana rankingsLead in MontanaPFAS in Montana
Water source
Surface water
Ownership
Local government
Counties served
Valley

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
147
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2012-10-01 → 2012-12-31
MCL Health-based Resolved 2012-10-01 → 2012-12-31
MCL Health-based Resolved 2012-10-01 → 2012-12-31
MCL Health-based Resolved 2012-10-01 → 2012-12-31
MR Monitoring Resolved 2024-01-01 → 2024-12-31
MR Monitoring Resolved 2024-01-01 → 2024-12-31
MR Monitoring Resolved 2024-01-01 → 2024-12-31
MR Monitoring Resolved 2024-01-01 → 2024-12-31
MR Monitoring Resolved 2024-01-01 → 2024-12-31
MR Monitoring Resolved 2024-01-01 → 2024-12-31

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
Bromodichloromethane
18 µg/L
No EPA limit set
worst single sample: 21 µg/L
40/40 SYR4 2012–2019
Chloroform
60.5 µg/L
No EPA limit set
worst single sample: 76 µg/L
40/40 SYR4 2012–2019
Dibromochloromethane
5.43 µg/L
No EPA limit set
worst single sample: 6.2 µg/L
40/40 SYR4 2012–2019
TTHM
81.5 µg/L 102%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 102 µg/L
40/40 SYR4 2012–2019
Dichloroacetic Acid
28.4 µg/L
No EPA limit set
worst single sample: 29 µg/L
33/33 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
63.2 µg/L 105%
of the EPA limit, at the 95th percentile of samples — 60 µg/L
worst single sample: 67 µg/L
33/33 SYR4 2012–2019
Trichloroacetic Acid
34.8 µg/L
No EPA limit set
worst single sample: 40 µg/L
33/33 SYR4 2012–2019
Dibromoacetic Acid
1.29 µg/L
No EPA limit set
worst single sample: 1.7 µg/L
32/33 SYR4 2012–2019
Monochloroacetic Acid
3.44 µg/L
No EPA limit set
worst single sample: 3.8 µg/L
19/33 SYR4 2012–2019
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
 17/17 LCR 2025
Copper
439.5 µg/L 34%
of the EPA limit 1300 µg/L
worst single sample: 450 µg/L
15/15 SYR4 2013–2019
Nitrate-Nitrite
50 µg/L 0.5%
of the EPA limit 10000 µg/L
 12/16 SYR4 2012–2019
Monobromoacetic Acid
0.8200 µg/L
No EPA limit set
worst single sample: 0.9000 µg/L
11/33 SYR4 2012–2019
Arsenic
4.65 µg/L 47%
of the EPA limit 10 µg/L
worst single sample: 5 µg/L
8/8 SYR4 2012–2019
Lead
2 µg/L 13%
of the EPA limit 15 µg/L
 6/15 SYR4 2013–2019
Combined Radium (-226 And -228)
0.8000 pCi/L 16%
of the EPA limit 5 pCi/L
 1/1 SYR4 2014
Combined Uranium
3 µg/L 10%
of the EPA limit 30 µg/L
 1/1 SYR4 2014
47 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBromoformChlorobenzeneCarbofuranCarbon TetrachlorideChlordaneDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEndrinEthylbenzeneGross Alpha, Excl. Radon And UHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMethoxychlorOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
ROBLEY, JENNIFER
Phone
406-526-3220
Email
[email protected]

Frequently asked questions about Fort Peck Town of

Is Fort Peck Town of tap water safe to drink?

EPA monitoring detected 17 contaminants in Fort Peck Town of'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 Fort Peck Town of's water?

EPA monitoring detected Bromodichloromethane, Chloroform, Dibromochloromethane, TTHM, Dichloroacetic Acid, and others. The full list with the level and data source for each is above.

How many people does Fort Peck Town of serve?

Fort Peck Town of reports serving 240 people in Montana, per its EPA record.

Has Fort Peck Town of had any water quality violations?

The EPA has 147 violations on file for Fort Peck Town of, of which 4 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.