Public water system record
City of Troy
Serves Troy, Lincoln County, MT · 2,100 people served
Federal records show no health-based violations and no monitoring or reporting issues for City of Troy 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
- City of Troy draws water from 2 wells.
- Most recent enforcement action: boil water order by Montana, July 1991.
- Record on file since 1993, with 4 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 412 service lines.
Check whether City of Troy 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 1993
EPA's records for City of Troy go back to 1993. Before October 19, 2016 they list 4 health-based violations (4 resolved) and 4 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 4 |
| 2000s | 4 | 0 |
Most recent health-based violation before October 19, 2016: Total Coliform, began June 2008, Resolved.
Show all 4 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Jun 1, 2008 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
May 1, 2008 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Feb 1, 2004 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jan 1, 2002 | Resolved |
Enforcement actions
Montana regulators issued 1 boil water order to City of Troy in 1991. The most recent was a boil water order in July 1991.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Jul 17, 1991 | Montana | Boil water order | 1 violation |
Where the water comes from
City of Troy draws water from 2 wells.
Annual water quality report
City of Troy 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.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
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