MATANUSKA HEIGHTS DUCHESS
PWS ID: AK2227547 · CHUGIAK, Alaska 99567
Population Served
36
Total Violations
281
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 3
- County
- Matanuska-Susitna Borough
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 222
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Simazine | MR | 8 | 1995 |
| Picloram | MR | 8 | 1995 |
| Dinoseb | MR | 8 | 1995 |
| Endrin | MR | 8 | 1995 |
| Pentachlorophenol | MR | 8 | 1995 |
| Heptachlor epoxide | MR | 8 | 1995 |
| Aldicarb sulfoxide | MR | 8 | 1995 |
| 2,4,5-TP | MR | 8 | 1995 |
| Chlordane | MR | 8 | 1995 |
| Atrazine | MR | 8 | 1995 |
| 2,4-D | MR | 8 | 1995 |
| BHC-GAMMA | MR | 8 | 1995 |
| Diquat | MR | 8 | 1995 |
| Heptachlor | MR | 8 | 1995 |
| Aldicarb sulfone | MR | 8 | 1995 |
| Methoxychlor | MR | 8 | 1995 |
| Aldicarb | MR | 8 | 1995 |
| Coliform (TCR) | MR | 7 | 2014 |
| Trichloroethylene | MR | 5 | 2020 |
| 1,1-Dichloroethylene | MR | 5 | 2020 |
| Carbon tetrachloride | MR | 5 | 2020 |
| Benzene | MR | 5 | 2020 |
| 1,1,1-Trichloroethane | MR | 5 | 2020 |
| Vinyl chloride | MR | 5 | 2020 |
| p-Dichlorobenzene | MR | 5 | 2020 |
| 1,2-Dichloroethane | MR | 5 | 2020 |
| ETHYLENE DIBROMIDE | MR | 4 | 1995 |
| Toxaphene | MR | 4 | 1995 |
| Total Polychlorinated Biphenyls (PCB) | MR | 4 | 1995 |
| Consumer Confidence Rule | Other | 3 | 2008 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.