HICKORY HILLS FIRST ANNEX HOA
PWS ID: IA8215372 · BLUE GRASS, Iowa 52726
Population Served
156
Total Violations
59
Health-Based Violations
15
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 70
- County
- Scott
- School/Daycare
- No
- MCL Violations
- 15
- Monitoring Violations
- 28
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 15 | 2014 |
| Nitrate | MR | 9 | 1996 |
| Coliform (TCR) | MR | 8 | 2012 |
| LASSO | MR | 4 | 1994 |
| Revised Total Coliform Rule | MON | 4 | 2023 |
| 1,2,4-Trichlorobenzene | MR | 3 | 1994 |
| Public Notice | Other | 3 | 2014 |
| Consumer Confidence Rule | Other | 1 | 2013 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.