Public water system record
Napoleon City
Serves Napoleon, Henry County, OH · 8,858 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Napoleon City 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
- 1
Key facts
- Napoleon City draws water from 4 surface water intakes.
- Most recent formal enforcement: signed compliance agreement by Ohio, February 2007.
- Record on file since 1985, with 20 health-based violations before October 19, 2016.
- Lead pipe inventory: 27 lead and 2,266 unknown out of 3,646 service lines.
Check whether Napoleon City 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 |
|---|---|---|
|
Surface Water Treatment Rule
Monitoring and reporting
|
Jun 1, 2019 | Resolved |
Full record since 1985
EPA's records for Napoleon City go back to 1985. Before October 19, 2016 they list 20 health-based violations (19 resolved, 1 archived by EPA without a recorded fix) and 1 monitoring or reporting violation.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 2 | 0 |
| 1990s | 2 | 0 |
| 2000s | 15 | 1 |
| 2010 to October 18, 2016 | 1 | 0 |
| October 19, 2016 to 2019 | 0 | 1 |
Most recent health-based violation before October 19, 2016: Surface Water Treatment Rule, began March 2015, Resolved.
Show all 20 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Surface Water Treatment Rule
Treatment technique failure
|
Mar 1, 2015 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.085 mg/L, federal limit 0.08 mg/L (1.1 times the limit)
|
Oct 1, 2008 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.087 mg/L, federal limit 0.08 mg/L (1.1 times the limit)
|
Jul 1, 2008 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.093 mg/L, federal limit 0.08 mg/L (1.2 times the limit)
|
Apr 1, 2008 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.088 mg/L, federal limit 0.08 mg/L (1.1 times the limit)
|
Jan 1, 2008 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.098 mg/L, federal limit 0.08 mg/L (1.2 times the limit)
|
Apr 1, 2007 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.102 mg/L, federal limit 0.08 mg/L (1.3 times the limit)
|
Jan 1, 2007 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.109 mg/L, federal limit 0.08 mg/L (1.4 times the limit)
|
Oct 1, 2006 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.118 mg/L, federal limit 0.08 mg/L (1.5 times the limit)
|
Jul 1, 2006 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.091 mg/L, federal limit 0.08 mg/L (1.1 times the limit)
|
Apr 1, 2006 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.09 mg/L, federal limit 0.08 mg/L (1.1 times the limit)
|
Jan 1, 2006 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.088 mg/L, federal limit 0.08 mg/L (1.1 times the limit)
|
Oct 1, 2005 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
Measured 12 mg/L, federal limit 10 mg/L (1.2 times the limit)
|
May 1, 2001 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
Measured 13.4 mg/L, federal limit 10 mg/L (1.3 times the limit)
|
Jun 1, 2000 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
Measured 12.3 mg/L, federal limit 10 mg/L (1.2 times the limit)
|
Mar 1, 2000 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
Measured 12.5 mg/L, federal limit 10 mg/L (1.3 times the limit)
|
Feb 1, 2000 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
Measured 12.3 mg/L, federal limit 10 mg/L (1.2 times the limit)
|
Jun 1, 1999 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
Measured 15.6 mg/L, federal limit 10 mg/L (1.6 times the limit)
|
Jun 18, 1998 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Jun 1, 1986 | Archived |
|
Nitrate (acute)
Contaminant limit exceeded
|
Jun 2, 1985 | Resolved |
Enforcement actions
Ohio regulators took 1 formal enforcement action against Napoleon City in 2007. The most recent was a signed compliance agreement in February 2007.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Feb 12, 2007 | Ohio | Signed compliance agreement | 18 violations (17 health-based): Total Trihalomethanes (TTHMs), Nitrate, CARBON, TOTAL |
Where the water comes from
Napoleon City draws water from 4 surface water intakes. 4 other community water systems buy water from Napoleon City.
Community systems that buy water from it
- Florida Village Florida, OH
- Malinta Village Malinta, OH
- Northwestern W and SD - Co Rd P PWS Bowling Green, OH
- Northwestern W and SD - SR 108 PWS Bowling Green, OH
Annual water quality report
Napoleon City 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 Ohio.
Certified drinking water labs by state EPA guidance for private wells