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Tap water quality report

Forest Creek Subd

EPA monitoring tested this supplier for 65 contaminants and detected 6. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

65
contaminants tested
6
detected
45
people served
5
health-based violations
Montana rankingsLead in MontanaPFAS in Montana
Water source
Ground water
Ownership
Private
Counties served
Gallatin

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.

5
health-based violations
1,350
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2012-09-01 → 2012-09-30
MCL Health-based Resolved 2012-09-01 → 2012-09-30
MCL Health-based Resolved 2012-09-01 → 2012-09-30
MCL Health-based Resolved 2012-09-01 → 2012-09-30
MCL Health-based Resolved 2012-09-01 → 2012-09-30
MR Monitoring Resolved 2025-01-01 → 2025-12-31
MR Monitoring Resolved 2025-01-01 → 2025-12-31
MR Monitoring Resolved 2025-01-01 → 2025-12-31
Other Monitoring Resolved 2023-07-01
Other Monitoring Resolved 2023-07-01

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
Nitrate-Nitrite
3190 µg/L 32%
of the EPA limit 10000 µg/L
 32/32 SYR4 2012–2019
Copper
287 µg/L 22%
of the EPA limit 1300 µg/L
 12/12 SYR4 2014–2019
Lead
0.0020 mg/L 13%
of the EPA limit 0.0150 mg/L
 11/11 LCR 2017
Lead
2 µg/L 13%
of the EPA limit 15 µg/L
 7/12 SYR4 2014–2019
Barium
51.7 µg/L 2.6%
of the EPA limit 2000 µg/L
 2/4 SYR4 2013–2019
Fluoride
200 µg/L 5%
of the EPA limit 4000 µg/L
 2/2 SYR4 2013
59 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, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
SPANJOL, DALIBOR
Phone
406-589-4792

Frequently asked questions about Forest Creek Subd

Is Forest Creek Subd tap water safe to drink?

EPA monitoring detected 6 contaminants in Forest Creek Subd'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 Forest Creek Subd's water?

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

How many people does Forest Creek Subd serve?

Forest Creek Subd reports serving 45 people in Montana, per its EPA record.

Has Forest Creek Subd had any water quality violations?

The EPA has 1350 violations on file for Forest Creek Subd, of which 5 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.