D36/100
RATHBUN REGIONAL WATER ASSN (RATHBUN) — Water Quality Report 2026
Serving 33,000 people · Iowa
Water Source
Surface Water
County
—
System ID
IA0400900
Violations
60
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2020.
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 RATHBUN REGIONAL WATER ASSN (RATHBUN)
Is RATHBUN REGIONAL WATER ASSN (RATHBUN) water safe to drink?
RATHBUN REGIONAL WATER ASSN (RATHBUN) water receives a grade of D (36/100), which is considered poor. 0 contaminant(s) exceed EPA legal limits and 60 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has RATHBUN REGIONAL WATER ASSN (RATHBUN) detected?
69 contaminants were tested in RATHBUN REGIONAL WATER ASSN (RATHBUN)'s water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does RATHBUN REGIONAL WATER ASSN (RATHBUN) have any EPA violations?
Yes, RATHBUN REGIONAL WATER ASSN (RATHBUN) has 60 EPA violation(s) on record, with the most recent in 2020. Violation types include MR, TT. 1 are health-based violations.
How many people does RATHBUN REGIONAL WATER ASSN (RATHBUN) serve?
RATHBUN REGIONAL WATER ASSN (RATHBUN) serves approximately 33,000 people, Iowa. The system provides water to 1 community: Centerville.
What type of water does RATHBUN REGIONAL WATER ASSN (RATHBUN) provide?
RATHBUN REGIONAL WATER ASSN (RATHBUN) 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 IA0400900.
How does RATHBUN REGIONAL WATER ASSN (RATHBUN) compare to other utilities in Iowa?
RATHBUN REGIONAL WATER ASSN (RATHBUN) scores 36/100 with a grade of D (poor). This score suggests significant water quality concerns relative to other utilities. Visit our Iowa state page for a full comparison of water systems.