G G BROTHERS
PWS ID: IA1600605 · WEST LIBERTY, Iowa 52776
Population Served
395
Total Violations
470
Health-Based Violations
20
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Cedar
- School/Daycare
- No
- MCL Violations
- 20
- Monitoring Violations
- 307
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Public Notice | Other | 108 | 2025 |
| Revised Total Coliform Rule | MON | 85 | 2022 |
| Coliform (TCR) | MR | 65 | 2015 |
| Coliform (TCR) | MCL | 20 | 2002 |
| Consumer Confidence Rule | Other | 17 | 2014 |
| Nitrate | MR | 15 | 2022 |
| Lead and Copper Rule | MR | 7 | 2012 |
| LASSO | MR | 4 | 2009 |
| 2,4-D | MR | 4 | 2009 |
| Dalapon | MR | 4 | 2009 |
| Dinoseb | MR | 4 | 2009 |
| Pentachlorophenol | MR | 4 | 2009 |
| Picloram | MR | 4 | 2009 |
| Simazine | MR | 4 | 2009 |
| Carbon tetrachloride | MR | 4 | 2009 |
| o-Dichlorobenzene | MR | 4 | 2009 |
| 1,2-Dichloroethane | MR | 4 | 2009 |
| DICHLOROMETHANE | MR | 4 | 2009 |
| CHLOROBENZENE | MR | 4 | 2009 |
| Toluene | MR | 4 | 2009 |
| 1,2,4-Trichlorobenzene | MR | 4 | 2009 |
| Vinyl chloride | MR | 4 | 2009 |
| Xylenes, Total | MR | 4 | 2009 |
| Styrene | MR | 4 | 2009 |
| 1,1-Dichloroethylene | MR | 4 | 2009 |
| Groundwater Rule | Other | 4 | 2024 |
| Benzo(a)pyrene | MR | 4 | 2009 |
| 1,1,1-Trichloroethane | MR | 4 | 2009 |
| Di(2-ethylhexyl) adipate | MR | 4 | 2009 |
| 2,4,5-TP | MR | 4 | 2009 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.