Public water system record
Mandaree Water Plant
Serves Mandaree, McKenzie County, ND · 1,034 people served
Federal records show no health-based violations and no monitoring or reporting issues for Mandaree Water Plant 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
- Mandaree Water Plant draws water from 1 surface water intake.
- Record on file since 1976, with 5 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 246 unknown out of 404 service lines.
Check whether Mandaree Water Plant 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 1976
EPA's records for Mandaree Water Plant go back to 1976. Before October 19, 2016 they list 5 health-based violations (5 resolved) and 54 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1970s | 0 | 2 |
| 1980s | 0 | 25 |
| 1990s | 0 | 19 |
| 2000s | 1 | 1 |
| 2010 to October 18, 2016 | 4 | 7 |
Most recent health-based violation before October 19, 2016: Surface Water Treatment Rule, began November 2012, Resolved.
Show all 5 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Surface Water Treatment Rule
Treatment technique failure
|
Nov 1, 2012 | Resolved |
|
CARBON, TOTAL
Treatment technique failure
|
Oct 1, 2011 | Resolved |
|
CARBON, TOTAL
Treatment technique failure
|
Jul 1, 2011 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.083 mg/L, federal limit 0.08 mg/L (at or just above the limit)
|
Jan 1, 2011 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Apr 1, 2003 | Resolved |
Where the water comes from
Mandaree Water Plant draws water from 1 surface water intake.
Annual water quality report
Mandaree Water Plant 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 EPA Region 8.
Certified drinking water labs by state EPA guidance for private wells