HWH CORPORATION
PWS ID: IA1672101 · MOSCOW, Iowa 52760-0183
Population Served
250
Total Violations
175
Health-Based Violations
63
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Cedar
- School/Daycare
- No
- MCL Violations
- 63
- Monitoring Violations
- 64
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 63 | 2012 |
| Tetrachloroethylene | MR | 31 | 1994 |
| Revised Total Coliform Rule | MON | 18 | 2023 |
| Coliform (TCR) | MR | 13 | 2008 |
| Public Notice | Other | 4 | 2022 |
| Lead and Copper Rule | MR | 2 | 2013 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.