Tap WaterIndex

← Montana

Tap water quality report

Montana State Hospital Complex

EPA monitoring tested this supplier for 1 contaminant and detected 1. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

1
contaminants tested
1
detected
721
people served
0
health-based violations
Montana rankingsLead in MontanaPFAS in Montana
Water source
Ground water
Ownership
State government
Counties served
Deer Lodge

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
32
violations on file
2
still open
ViolationTypeStatusPeriod
MR Monitoring Unaddressed 2025-10-01
MR Monitoring Unaddressed 2025-10-01
MON Monitoring Resolved 2025-08-01 → 2025-08-31
MON Monitoring Resolved 2025-08-01 → 2025-08-31
MON Monitoring Resolved 2025-08-01 → 2025-08-31
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

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
Lead
0.0060 mg/L 40%
of the EPA limit 0.0150 mg/L
 5/5 LCR 2024

Utility contact

Contact
ROBINSON, JENNIFER
Phone
406-693-7020
Email
[email protected]

Frequently asked questions about Montana State Hospital Complex

Is Montana State Hospital Complex tap water safe to drink?

EPA monitoring detected 1 contaminant in Montana State Hospital Complex'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 Montana State Hospital Complex's water?

EPA monitoring detected Lead. The full list with the level and data source for each is above.

How many people does Montana State Hospital Complex serve?

Montana State Hospital Complex reports serving 721 people in Montana, per its EPA record.

Has Montana State Hospital Complex had any water quality violations?

The EPA has 32 violations on file for Montana State Hospital Complex, of which 0 are health-based (a contaminant limit or required treatment was breached) and 2 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.