GILBERT WATER SUPPLY
PWS ID: IA8531083 · GILBERT, Iowa 50105
Population Served
1,211
Total Violations
164
Health-Based Violations
5
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 483
- County
- Story
- School/Daycare
- No
- MCL Violations
- 5
- Monitoring Violations
- 155
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrite | MR | 7 | 2005 |
| TTHM | MR | 6 | 2021 |
| Total Haloacetic Acids (HAA5) | MR | 6 | 2021 |
| Lead and Copper Rule | MR | 5 | 2008 |
| Coliform (TCR) | MCL | 5 | 2015 |
| Arsenic | MR | 5 | 2008 |
| Carbon tetrachloride | MR | 4 | 2018 |
| o-Dichlorobenzene | MR | 4 | 2018 |
| p-Dichlorobenzene | MR | 4 | 2018 |
| cis-1,2-Dichloroethylene | MR | 4 | 2018 |
| trans-1,2-Dichloroethylene | MR | 4 | 2018 |
| DICHLOROMETHANE | MR | 4 | 2018 |
| Ethylbenzene | MR | 4 | 2018 |
| CHLOROBENZENE | MR | 4 | 2018 |
| Styrene | MR | 4 | 2018 |
| Tetrachloroethylene | MR | 4 | 2018 |
| Toluene | MR | 4 | 2018 |
| 1,1,2-Trichloroethane | MR | 4 | 2018 |
| Trichloroethylene | MR | 4 | 2018 |
| Xylenes, Total | MR | 4 | 2018 |
| LASSO | MR | 4 | 2018 |
| Atrazine | MR | 4 | 2018 |
| Di(2-ethylhexyl) adipate | MR | 4 | 2018 |
| Di(2-ethylhexyl) phthalate | MR | 4 | 2018 |
| Picloram | MR | 4 | 2018 |
| Simazine | MR | 4 | 2018 |
| Glyphosate | MR | 4 | 2018 |
| 1,2,4-Trichlorobenzene | MR | 4 | 2018 |
| 2,4-D | MR | 4 | 2018 |
| 1,2-Dichloropropane | MR | 4 | 2018 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.