Public water system record
Milan PWS
Serves Milan, Sullivan County, MO · 1,759 people served
Federal records show 1 health-based violation and 2 monitoring/reporting issues for Milan PWS in the last ten years. The most serious issue in this window was a resolved Total Trihalomethanes (TTHMs) violation.
System profile
- Health-based violations, last 10 years
- 1
- Resolved
- 1
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 2
Key facts
- Milan PWS buys its water from North Central MO Regional Water Com.
- Highest measured level in the last 10 years: Total Trihalomethanes (TTHMs), 84 µg/L, federal limit 80 µg/L (1.1 times the limit), 2022.
- Record on file since 2013, with 0 health-based violations before October 19, 2016.
Check whether Milan PWS 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.
| Contaminant | Rule family | Start date | Status | Acute |
|---|---|---|---|---|
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 84 µg/L, federal limit 80 µg/L (1.1 times the limit)
|
220 | Apr 1, 2022 | Resolved | No |
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
LEAD AND COPPER RULE REVISIONS
RPT
|
Oct 17, 2024 | Active |
|
Revised Total Coliform Rule
Monitoring violation
|
Aug 1, 2023 | Resolved |
Full record since 2013
EPA's records for Milan PWS go back to 2013. 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 |
|---|---|---|
| 2010 to October 18, 2016 | 0 | 1 |
| 2020s | 1 | 2 |
What the violations mean
Total Trihalomethanes (TTHMs)
1 incidentDisinfection byproduct levels exceeded the federal limit
Long-term TTHM exposure may increase bladder cancer risk
Where the water comes from
Milan PWS buys its water from North Central MO Regional Water Com. It lists no wells or intakes of its own. 1 other public water system has an emergency connection to Milan PWS.
Buys water from
- North Central MO Regional Water Com Milan, MO
Annual water quality report
Milan PWS 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 Missouri.
Certified drinking water labs by state EPA guidance for private wells