A84/100
TOWN OF BROWNING — Water Quality Report 2026
Serving 4,671 people · Montana
Water Source
Purchased Surface Water
County
—
System ID
083090091
Violations
5
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
3
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Surface water treatment technique failure
When: October 1, 2023 – December 6, 2023Enforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2022 – April 4, 2024Enforcement: Resolving — corrective action underway
TIER 3Resolved
Monitoring / Reporting Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: December 30, 2021 – September 15, 2022Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About TOWN OF BROWNING
Is TOWN OF BROWNING water safe to drink?
TOWN OF BROWNING water receives a grade of A (84/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has TOWN OF BROWNING detected?
31 contaminants were tested in TOWN OF BROWNING's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does TOWN OF BROWNING have any EPA violations?
Yes, TOWN OF BROWNING has 5 EPA violation(s) on record, with the most recent in 2023. Violation types include Other, MR, TT. 2 are health-based violations.
How many people does TOWN OF BROWNING serve?
TOWN OF BROWNING serves approximately 4,671 people, Montana.
What type of water does TOWN OF BROWNING provide?
TOWN OF BROWNING sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is 083090091.
How does TOWN OF BROWNING compare to other utilities in Montana?
TOWN OF BROWNING scores 84/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Montana state page for a full comparison of water systems.