Public water system record
Angel Island Subdivision
Serves Troy and Bull Lake, Lincoln County, MT · 150 people served
Federal records show no health-based violations and no monitoring or reporting issues for Angel Island Subdivision in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- Angel Island Subdivision draws water from 4 wells.
- Record on file since 1981, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 187 service lines.
Check whether Angel Island Subdivision serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016, and no monitoring or reporting violations either.
Full record since 1981
EPA's records for Angel Island Subdivision go back to 1981. Before October 19, 2016 they list no health-based violations and 11 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 8 |
| 1990s | 0 | 2 |
| 2000s | 0 | 1 |
Where the water comes from
Angel Island Subdivision draws water from 4 wells.
Annual water quality report
Angel Island Subdivision must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Angel Island Subdivision for a copy.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Montana.
Certified drinking water labs by state EPA guidance for private wells