B68/100
TROTWOOD CITY PWS — Water Quality Report 2026
Serving 9,000 people · Ohio
Water Source
Purchased Surface Water
County
—
System ID
OH5702403
Violations
20
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 49.10 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: November 15, 2021 – June 28, 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 TROTWOOD CITY PWS
Is TROTWOOD CITY PWS water safe to drink?
TROTWOOD CITY PWS water receives a grade of B (68/100), which is considered good. Out of 32 contaminants tested, 1 exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has TROTWOOD CITY PWS detected?
32 contaminants were tested in TROTWOOD CITY PWS's water. Notable contaminants include Copper (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does TROTWOOD CITY PWS have any EPA violations?
Yes, TROTWOOD CITY PWS has 20 EPA violation(s) on record, with the most recent in 2024. Violation types include Other, MR, MCL. 1 are health-based violations.
How many people does TROTWOOD CITY PWS serve?
TROTWOOD CITY PWS serves approximately 9,000 people, Ohio.
What type of water does TROTWOOD CITY PWS provide?
TROTWOOD CITY PWS sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is OH5702403.
How does TROTWOOD CITY PWS compare to other utilities in Ohio?
TROTWOOD CITY PWS scores 68/100 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.