Water Quality in Valier, MT (59486)

EPA violation data for public water systems serving ZIP code 59486.

No Health-Based Violations

None of the 6 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are17 monitoring/reporting violations (missed testing deadlines), all resolved.

Better than 76% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

1,205

Population

6

Water Systems

17

Violations (5yr)

0

Health-Based

Location

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Water Systems Serving This Area (6)

One Stop

All resolved
Groundwater 500 people served
11 violations (5yr) · All resolved

Valier Town Of

All resolved
Groundwater 452 people served
3 violations (5yr) · All resolved
Lead tested: 1 ppb (limit: 15 ppb)

Kingsbury Colony

All resolved
Groundwater 120 people served
1 violation (5yr) · All resolved
Lead tested: 0 ppb (limit: 15 ppb)

Birch Creek Colony

All resolved
Groundwater 120 people served
2 violations (5yr) · All resolved
Lead tested: 1 ppb (limit: 15 ppb)

Pondera Colony Water Systems

Groundwater 112 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Lighthouse The

Groundwater 56 people served
0 violations

Contaminants Found

Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

7 violations
All resolved
E. COLIMonitoring
5 violations
All resolved
Groundwater RuleMonitoring
2 violations
All resolved
Nitrate-NitriteMonitoring
1 violation
All resolved
Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

1 violation
All resolved
Lead and Copper RuleMonitoring

Lead and copper testing requirement. Lead exposure can cause developmental harm in children.

1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
1 ppb measured Action level: 15 ppb

Sampled: Jan 2023

How Does This Compare?

Valier (59486) has more violations than 76% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 17, most of which are monitoring/reporting issues.

Fewer violations 76th percentile More violations

Water Filter Recommendations

No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.

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