CHESTNUT RIDGE
PWS ID: IA5784312 · CEDAR RAPIDS, Iowa 52408
Population Served
33
Total Violations
144
Health-Based Violations
26
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 13
- County
- Linn
- School/Daycare
- No
- MCL Violations
- 21
- Monitoring Violations
- 25
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Public Notice | Other | 32 | 2023 |
| Coliform (TCR) | MCL | 21 | 2009 |
| Coliform (TCR) | MR | 9 | 1998 |
| Consumer Confidence Rule | Other | 5 | 2022 |
| Revised Total Coliform Rule | TT | 5 | 2018 |
| Nitrate | MR | 4 | 1994 |
| Revised Total Coliform Rule | MON | 4 | 2017 |
| Lead and Copper Rule | MR | 1 | 2021 |
| Arsenic | MR | 1 | 1980 |
| Cadmium | MR | 1 | 1980 |
| Fluoride | MR | 1 | 1980 |
| Chromium | MR | 1 | 1980 |
| Selenium | MR | 1 | 1980 |
| Barium | MR | 1 | 1980 |
| Mercury | MR | 1 | 1980 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.