HILLSDALE ESTATES HOMEOWNERS ASSN
PWS ID: ID4010218 · BOISE, Idaho 83709
Population Served
800
Total Violations
125
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 313
- County
- Ada
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 115
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 10 | 2003 |
| Coliform (TCR) | MCL | 8 | 2005 |
| Nitrate | MR | 6 | 2022 |
| Radium-226 | MR | 3 | 2017 |
| Gross Alpha, Excl. Radon and U | MR | 3 | 2017 |
| Combined Uranium | MR | 3 | 2017 |
| Cadmium | MR | 3 | 2014 |
| Mercury | MR | 3 | 2014 |
| Antimony, Total | MR | 3 | 2014 |
| Beryllium, Total | MR | 3 | 2014 |
| Thallium, Total | MR | 3 | 2014 |
| Radium-228 | MR | 3 | 2017 |
| Barium | MR | 3 | 2014 |
| Selenium | MR | 3 | 2014 |
| Chromium | MR | 3 | 2014 |
| Nickel | MR | 3 | 2014 |
| Endrin | MR | 2 | 2020 |
| Methoxychlor | MR | 2 | 2020 |
| Glyphosate | MR | 2 | 2020 |
| Di(2-ethylhexyl) adipate | MR | 2 | 2020 |
| Simazine | MR | 2 | 2020 |
| Dinoseb | MR | 2 | 2020 |
| Hexachlorocyclopentadiene | MR | 2 | 2020 |
| Carbofuran | MR | 2 | 2020 |
| Atrazine | MR | 2 | 2020 |
| LASSO | MR | 2 | 2020 |
| Heptachlor | MR | 2 | 2020 |
| Benzo(a)pyrene | MR | 2 | 2020 |
| Pentachlorophenol | MR | 2 | 2020 |
| Chlordane | MR | 2 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.