F3/100
ROSENDALE WATER DISTRICT — Water Quality Report 2026
Serving 2,200 people · New York
Water Source
Surface Water
County
—
System ID
NY5503383
Violations
93
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2015.
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 ROSENDALE WATER DISTRICT
Is ROSENDALE WATER DISTRICT water safe to drink?
ROSENDALE WATER DISTRICT water receives a grade of F (3/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 93 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has ROSENDALE WATER DISTRICT detected?
1 contaminants were tested in ROSENDALE WATER DISTRICT's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does ROSENDALE WATER DISTRICT have any EPA violations?
Yes, ROSENDALE WATER DISTRICT has 93 EPA violation(s) on record, with the most recent in 2015. Violation types include MR, Other, TT. 1 are health-based violations.
How many people does ROSENDALE WATER DISTRICT serve?
ROSENDALE WATER DISTRICT serves approximately 2,200 people, New York. The system provides water to 1 community: Rosendale (T).
What type of water does ROSENDALE WATER DISTRICT provide?
ROSENDALE WATER DISTRICT 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 NY5503383.
How does ROSENDALE WATER DISTRICT compare to other utilities in New York?
ROSENDALE WATER DISTRICT scores 3/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our New York state page for a full comparison of water systems.