HOO DOO HARVARD WATER AND SEWER DIST
PWS ID: ID2290017 · HARVARD, Idaho 83501
Population Served
82
Total Violations
217
Health-Based Violations
47
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 40
- County
- Latah
- School/Daycare
- No
- MCL Violations
- 29
- Monitoring Violations
- 152
- Treatment Tech Violations
- 18
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 29 | 2016 |
| Coliform (TCR) | MR | 26 | 2015 |
| Chlorine | MR | 20 | 2025 |
| Groundwater Rule | TT | 16 | 2018 |
| Groundwater Rule | MR | 10 | 2025 |
| E. COLI | MR | 8 | 2015 |
| Revised Total Coliform Rule | MON | 6 | 2025 |
| Lead and Copper Rule | MR | 5 | 2022 |
| Groundwater Rule | Other | 3 | 2013 |
| Fluoride | MR | 3 | 2020 |
| CYANIDE | MR | 3 | 2020 |
| Xylenes, Total | MR | 3 | 2017 |
| DICHLOROMETHANE | MR | 3 | 2017 |
| o-Dichlorobenzene | MR | 3 | 2017 |
| Vinyl chloride | MR | 3 | 2017 |
| 1,1,1-Trichloroethane | MR | 3 | 2017 |
| Carbon tetrachloride | MR | 3 | 2017 |
| 1,1,2-Trichloroethane | MR | 3 | 2017 |
| Tetrachloroethylene | MR | 3 | 2017 |
| CHLOROBENZENE | MR | 3 | 2017 |
| Benzene | MR | 3 | 2017 |
| Toluene | MR | 3 | 2017 |
| Ethylbenzene | MR | 3 | 2017 |
| Nitrate | MR | 3 | 2022 |
| Styrene | MR | 3 | 2017 |
| cis-1,2-Dichloroethylene | MR | 3 | 2017 |
| trans-1,2-Dichloroethylene | MR | 3 | 2017 |
| 1,2-Dichloroethane | MR | 3 | 2017 |
| Trichloroethylene | MR | 3 | 2017 |
| 1,2,4-Trichlorobenzene | MR | 3 | 2017 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.