A85/100
ROCHESTER CITY — Water Quality Report 2026
Serving 214,000 people · New York
Water Source
Surface Water
County
—
System ID
NY2704518
Violations
4
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.006 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
1
Unresolved
1
Health-Related
TIER 2Unresolved
Consumer confidence report — late or incomplete delivery
When: January 1, 2025Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
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 ROCHESTER CITY
Is ROCHESTER CITY water safe to drink?
ROCHESTER CITY water receives a grade of A (85/100), which is considered excellent. Out of 76 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has ROCHESTER CITY detected?
76 contaminants were tested in ROCHESTER CITY's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does ROCHESTER CITY have any EPA violations?
Yes, ROCHESTER CITY has 4 EPA violation(s) on record, with the most recent in 2025. Violation types include TT, MCL, MR. 2 are health-based violations.
How many people does ROCHESTER CITY serve?
ROCHESTER CITY serves approximately 214,000 people, New York. The system provides water to 1 community: Rochester (C).
What type of water does ROCHESTER CITY provide?
ROCHESTER CITY 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 NY2704518.
How does ROCHESTER CITY compare to other utilities in New York?
ROCHESTER CITY scores 85/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our New York state page for a full comparison of water systems.