B75/100
CARROLL WATER AND SEWER — Water Quality Report 2026
Serving 2,288 people · Ohio
Water Source
Surface Water
County
—
System ID
OH6205111
Violations
9
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 665.00 mg/L | 1.30 mg/L | Over Limit |
EPA Violation History
2
Violations (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Unresolved
Surface water treatment technique failure
TIER 3Resolved
Surface water treatment technique failure
When: October 26, 2022 – November 23, 2022Enforcement: Resolving — corrective action underway
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About CARROLL WATER AND SEWER
Is CARROLL WATER AND SEWER water safe to drink?
CARROLL WATER AND SEWER water receives a grade of B (75/100), which is considered good. Out of 5 contaminants tested, 1 exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has CARROLL WATER AND SEWER detected?
5 contaminants were tested in CARROLL WATER AND SEWER's water. Notable contaminants include Copper (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does CARROLL WATER AND SEWER have any EPA violations?
Yes, CARROLL WATER AND SEWER has 9 EPA violation(s) on record, with the most recent in 2024. Violation types include Other, MR, MCL. 2 are health-based violations.
How many people does CARROLL WATER AND SEWER serve?
CARROLL WATER AND SEWER serves approximately 2,288 people, Ohio.
What type of water does CARROLL WATER AND SEWER provide?
CARROLL WATER AND SEWER sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is OH6205111.
How does CARROLL WATER AND SEWER compare to other utilities in Ohio?
CARROLL WATER AND SEWER scores 75/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Ohio state page for a full comparison of water systems.