MARION MUNICIPAL WATER DEPT Water Quality Report
Population
41,623
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 43%
of 49,184 US systems
5-Year Record
✅ Clean
no violations
A
Safe
Safety Grade
0 violations in the past 5 years, including 1 health-based
System Details
- PWSID
- IA5751035
- Population Served
- 41,623
- Water Source
- Ground Water
- Owner
- Local Government
- State
- Iowa
- EPA Region
- 7
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Radium-226 | ✕ Health-Based | 1 |
Violation History
2015
1
Total violations on record: 1
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Reverse Osmosis System
Removes up to 99% of contaminants including PFAS, lead, arsenic, and nitrates
Removes: Radium-226
How does this compare?
This systemNational average
Grade A
Avg: B-C
1violations total
4% of national average
National avg: ~28 per system
📍 Mid-to-large system — serves 6× the national average.