MILFORD COLONY INC
PWSID: MT0001646 · Wolf Creek, MT · Serves 67 people
According to EPA Safe Drinking Water Information System (SDWIS), MILFORD COLONY INC (PWSID MT0001646) in Wolf Creek, MT is listed as a CWS water system covering about 67 people. The same extract lists 12 health-based violation records spanning 2023-2025. Those 12 health-based rows for MILFORD COLONY INC cover contaminants such as Arsenic; they remain historical EPA registry entries, not a current compliance or drinkability score.
MILFORD COLONY INC has 12 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 1 distinct EPA contaminant code appears in this system's record, including Arsenic. Recorded violations span 2023–2025. Day-to-day primacy enforcement for this system runs through the Montana drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Montana state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- MT0001646
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Wolf Creek, MT
- Population Served
- 67
- Health Violations
- Yes (12)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Arsenic | 12 | 12 |
Violation History (12)
| Contaminant | Health | Date |
|---|---|---|
| Arsenic | Yes | Apr 1, 2025 |
| Arsenic | Yes | Apr 1, 2025 |
| Arsenic | Yes | Apr 1, 2025 |
| Arsenic | Yes | Jan 1, 2025 |
| Arsenic | Yes | Oct 1, 2024 |
| Arsenic | Yes | Oct 1, 2024 |
| Arsenic | Yes | Oct 1, 2024 |
| Arsenic | Yes | Jul 1, 2024 |
| Arsenic | Yes | Jul 1, 2024 |
| Arsenic | Yes | Jul 1, 2023 |
| Arsenic | Yes | Jul 1, 2023 |
| Arsenic | Yes | Jul 1, 2023 |
Frequently Asked Questions
What does EPA SDWIS list for MILFORD COLONY INC?
How many people does MILFORD COLONY INC serve?
What violations does MILFORD COLONY INC have?
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Compare beyond Montana
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest MILFORD COLONY INC on cumulative violation count (12) and EPA-reported population served (67). Violation-count peers include SAC & FOX (MESKWAKI) IN IOWA, Walker River Paiute Tribe, CRAIG PUBLIC WORKS.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
MILFORD COLONY INC (MT0001646) is drawn from EPA SDWIS. Nearby county systems in this extract include HELENA WATER SYSTEM; EAST HELENA CITY OF; EASTGATE VILLAGE SEWER AND WATER; VA MEDICAL CENTER HELENA. Health-based rows (12 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.