Public water system record
Muskingum County Water - Se
Serves an area of Muskingum County, OH that includes Pleasant Grove, North Zanesville, Duncan Falls and 3 more places · 21,540 people served
Federal records show 1 health-based violation and 2 monitoring/reporting issues for Muskingum County Water - Se 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
- Muskingum County Water - Se draws water from 5 wells.
- Highest measured level in the last 10 years: Total Trihalomethanes (TTHMs), 0.081 mg/L, federal limit 0.08 mg/L (at or just above the limit), 2017.
- Record on file since 1984, with 2 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 9,809 service lines.
Check whether Muskingum County Water - Se 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 0.081 mg/L, federal limit 0.08 mg/L (at or just above the limit)
|
220 | Oct 1, 2017 | Resolved | No |
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 18, 2024 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2020 | Resolved |
Full record since 1984
EPA's records for Muskingum County Water - Se go back to 1984. Before October 19, 2016 they list 2 health-based violations (2 resolved) and 8 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 1 |
| 1990s | 2 | 0 |
| 2000s | 0 | 2 |
| 2010 to October 18, 2016 | 0 | 5 |
| October 19, 2016 to 2019 | 1 | 0 |
| 2020s | 0 | 2 |
Most recent health-based violation before October 19, 2016: Fluoride, began January 1998, Resolved.
Show all 2 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Fluoride
Contaminant limit exceeded
Measured 23 mg/L, federal limit 4 mg/L (5.8 times the limit)
|
Jan 1, 1998 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 1993 | Resolved |
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
Muskingum County Water - Se draws water from 5 wells. 3 other community water systems buy water from Muskingum County Water - Se. 2 other public water systems have emergency connections to Muskingum County Water - Se.
Community systems that buy water from it
- Dunfalls Association, Inc. Dunfalls, OH
- Greenlawn Estates MHP Zanesville, OH
- Roseville PWS Roseville, OH
Annual water quality report
Muskingum County Water - Se 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 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.
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