Public water system record
Carroll Water and Sewer
Serves an area of Ottawa County, OH · 2,288 people served
Federal records show no health-based violations and 3 monitoring/reporting issues for Carroll Water and Sewer in the last ten years. At least one of these issues remains unresolved.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 3
Key facts
- Carroll Water and Sewer draws water from 1 surface water intake.
- Record on file since 1999, with 2 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 1,397 service lines.
Check whether Carroll Water and Sewer 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
|
Dec 30, 2024 | Active |
|
Consumer Confidence Rule
OTHER
|
Oct 26, 2022 | Resolved |
|
E. coli
Monitoring and reporting
|
Dec 1, 2017 | Resolved |
Full record since 1999
EPA's records for Carroll Water and Sewer go back to 1999. Before October 19, 2016 they list 2 health-based violations (2 resolved) and 4 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 1 |
| 2000s | 1 | 3 |
| 2010 to October 18, 2016 | 1 | 0 |
| October 19, 2016 to 2019 | 0 | 1 |
| 2020s | 0 | 2 |
Most recent health-based violation before October 19, 2016: Total Trihalomethanes (TTHMs), began July 2015, Resolved.
Show all 2 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.081 mg/L, federal limit 0.08 mg/L (at or just above the limit)
|
Jul 1, 2015 | Resolved |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 0.063 mg/L, federal limit 0.06 mg/L (1.1 times the limit)
|
Jan 1, 2005 | Resolved |
Where the water comes from
Carroll Water and Sewer draws water from 1 surface water intake. It also has an emergency connection to Ottawa County Regional Water District.
Emergency or part-time connections to
- Ottawa County Regional Water District Port Clinton, OH
Annual water quality report
Carroll Water and Sewer 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