A82/100
DANVILLE WATER WORKS — Water Quality Report 2026
Serving 10,500 people · Indiana
Water Source
Purchased Surface Water
County
—
System ID
IN5232004
Violations
3
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.40 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.005 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Unresolved
Surface water treatment technique failure
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 DANVILLE WATER WORKS
Is DANVILLE WATER WORKS water safe to drink?
DANVILLE WATER WORKS water receives a grade of A (82/100), which is considered excellent. Out of 32 contaminants tested, 1 exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has DANVILLE WATER WORKS detected?
32 contaminants were tested in DANVILLE WATER WORKS's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does DANVILLE WATER WORKS have any EPA violations?
Yes, DANVILLE WATER WORKS has 3 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, MCL, MR. 1 are health-based violations.
How many people does DANVILLE WATER WORKS serve?
DANVILLE WATER WORKS serves approximately 10,500 people, Indiana. The system provides water to 1 community: Danville.
What type of water does DANVILLE WATER WORKS provide?
DANVILLE WATER WORKS 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 IN5232004.
How does DANVILLE WATER WORKS compare to other utilities in Indiana?
DANVILLE WATER WORKS scores 82/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Indiana state page for a full comparison of water systems.