Tap WaterIndex

← Montana

Tap water quality report

Trapper Creek Job Corps

EPA monitoring tested this supplier for 72 contaminants and detected 12. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

72
contaminants tested
12
detected
275
people served
62
health-based violations
Montana rankingsLead in MontanaPFAS in Montana
Water source
Ground water
Ownership
Federal government
Counties served
Ravalli

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.

62
health-based violations
233
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2014-09-01 → 2014-09-30
MCL Health-based Resolved 2014-09-01 → 2014-09-30
MCL Health-based Resolved 2014-09-01 → 2014-09-30
MCL Health-based Resolved 2014-09-01 → 2014-09-30
MCL Health-based Resolved 2014-09-01 → 2014-09-30
MCL Health-based Resolved 2013-12-01 → 2013-12-31
MCL Health-based Resolved 2013-12-01 → 2013-12-31
MCL Health-based Resolved 2013-12-01 → 2013-12-31
MCL Health-based Resolved 2013-12-01 → 2013-12-31
MCL Health-based Resolved 2013-12-01 → 2013-12-31

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
Nitrate-Nitrite
640 µg/L 6.4%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Lead
0.0060 mg/L 40%
of the EPA limit 0.0150 mg/L
 15/15 LCR 2023
Bromodichloromethane
0.7240 µg/L
No EPA limit set
worst single sample: 0.7400 µg/L
3/8 SYR4 2014–2019
Chloroform
0.8090 µg/L
No EPA limit set
worst single sample: 0.8100 µg/L
3/8 SYR4 2014–2019
TTHM
2.19 µg/L 2.7%
of the EPA limit 80 µg/L
worst single sample: 2.2 µg/L
3/8 SYR4 2014–2019
Combined Radium (-226 And -228)
3.5 pCi/L 70%
of the EPA limit 5 pCi/L
worst single sample: 3.6 pCi/L
2/4 SYR4 2016–2017
Dibromoacetic Acid
0.3375 µg/L
No EPA limit set
worst single sample: 0.3400 µg/L
2/3 SYR4 2017–2019
Dibromochloromethane
0.5880 µg/L
No EPA limit set
worst single sample: 0.5900 µg/L
2/8 SYR4 2014–2019
Fluoride
100 µg/L 2.5%
of the EPA limit 4000 µg/L
 2/2 SYR4 2016–2017
Gross Alpha, Excl. Radon And U
1.37 pCi/L 9.1%
of the EPA limit 15 pCi/L
worst single sample: 1.4 pCi/L
2/4 SYR4 2016–2017
Total Haloacetic Acids (HAA5)
1.3445 µg/L 2.2%
of the EPA limit 60 µg/L
worst single sample: 1.4 µg/L
2/3 SYR4 2017–2019
Dichloroacetic Acid
1.1 µg/L
No EPA limit set
 1/3 SYR4 2017–2019
60 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, TotalArsenicAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCopperCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
JOHNSON, KRISTOPHER
Phone
406-821-2110

Frequently asked questions about Trapper Creek Job Corps

Is Trapper Creek Job Corps tap water safe to drink?

EPA monitoring detected 12 contaminants in Trapper Creek Job Corps'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 Trapper Creek Job Corps's water?

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

How many people does Trapper Creek Job Corps serve?

Trapper Creek Job Corps reports serving 275 people in Montana, per its EPA record.

Has Trapper Creek Job Corps had any water quality violations?

The EPA has 233 violations on file for Trapper Creek Job Corps, of which 62 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.