Tap WaterIndex

← Montana

Tap water quality report

Covered Wagon Mb Hm Park

EPA monitoring tested this supplier for 14 contaminants and detected 9. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

14
contaminants tested
9
detected
500
people served
0
health-based violations
Montana rankingsLead in MontanaPFAS in Montana
Water source
SWP
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.

0
health-based violations
37
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Archived 2025-01-01 → 2025-12-31
MR Monitoring Archived 2025-01-01 → 2025-12-31
MR Monitoring Archived 2025-01-01 → 2025-12-31
MR Monitoring Archived 2025-01-01 → 2025-12-31
MR Monitoring Archived 2025-01-01 → 2025-12-31
MR Monitoring Archived 2025-01-01 → 2025-12-31
MR Monitoring Resolved 2014-01-01
MR Monitoring Resolved 2014-01-01
Other Monitoring Resolved 2013-07-01
Other Monitoring Resolved 2013-07-01

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
Lead
0.0026 mg/L 17%
of the EPA limit 0.0150 mg/L
 15/15 LCR 2025
Copper
150 µg/L 12%
of the EPA limit 1300 µg/L
 12/15 SYR4 2013–2019
Lead
7 µg/L 47%
of the EPA limit 15 µg/L
 6/15 SYR4 2013–2019
Chloroform
11 µg/L
No EPA limit set
 3/3 SYR4 2017–2019
Dichloroacetic Acid
4.6 µg/L
No EPA limit set
 3/3 SYR4 2017–2019
TTHM
12 µg/L 15%
of the EPA limit 80 µg/L
 3/3 SYR4 2017–2019
Total Haloacetic Acids (HAA5)
7.3 µg/L 12%
of the EPA limit 60 µg/L
 3/3 SYR4 2017–2019
Bromodichloromethane
1 µg/L
No EPA limit set
 2/3 SYR4 2017–2019
Trichloroacetic Acid
3 µg/L
No EPA limit set
 2/3 SYR4 2017–2019
5 contaminants tested, none detected
BromoformDibromoacetic AcidDibromochloromethaneMonobromoacetic AcidMonochloroacetic Acid

Utility contact

Contact
WILSON, JOSEPH E
Phone
406-209-1699

Frequently asked questions about Covered Wagon Mb Hm Park

Is Covered Wagon Mb Hm Park tap water safe to drink?

EPA monitoring detected 9 contaminants in Covered Wagon Mb Hm Park'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 Covered Wagon Mb Hm Park's water?

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

How many people does Covered Wagon Mb Hm Park serve?

Covered Wagon Mb Hm Park reports serving 500 people in Montana, per its EPA record.

Has Covered Wagon Mb Hm Park had any water quality violations?

The EPA has 37 violations on file for Covered Wagon Mb Hm Park, of which 0 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.