Public water system record
City of St Thomas
Serves St. Thomas, Pembina County, ND · 331 people served
Federal records show no health-based violations and 4 monitoring/reporting issues for City of St Thomas 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
- 4
Key facts
- City of St Thomas buys its water from Northeast RWD- North Valley Branch.
- Record on file since 1996, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 174 unknown out of 177 service lines.
Check whether City of St Thomas 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.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Consumer Confidence Rule
OTHER
|
Oct 2, 2022 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Sep 28, 2022 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Dec 1, 2020 | Resolved |
|
Chloramine
Monitoring and reporting
|
Oct 1, 2020 | Resolved |
Full record since 1996
EPA's records for City of St Thomas go back to 1996. Before October 19, 2016 they list no health-based violations and 1 monitoring or reporting violation.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 1 |
| 2020s | 0 | 4 |
Where the water comes from
City of St Thomas buys its water from Northeast RWD- North Valley Branch. It lists no wells or intakes of its own.
Buys water from
- Northeast RWD- North Valley Branch Cavalier, ND
Annual water quality report
City of St Thomas 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 City of St Thomas 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 North Dakota.
Certified drinking water labs by state EPA guidance for private wells