ACKERMAN RETIREMENT PARK
PWS ID: NH2053020 · DERRY, New Hampshire 03038
Population Served
350
Total Violations
601
Health-Based Violations
16
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 140
- County
- Rockingham
- School/Daycare
- No
- MCL Violations
- 16
- Monitoring Violations
- 570
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 18 | 1999 |
| Xylenes, Total | MR | 13 | 1999 |
| o-Dichlorobenzene | MR | 13 | 1999 |
| p-Dichlorobenzene | MR | 13 | 1999 |
| trans-1,2-Dichloroethylene | MR | 13 | 1999 |
| 1,2-Dichloroethane | MR | 13 | 1999 |
| Carbon tetrachloride | MR | 13 | 1999 |
| Trichloroethylene | MR | 13 | 1999 |
| 1,1,2-Trichloroethane | MR | 13 | 1999 |
| Tetrachloroethylene | MR | 13 | 1999 |
| 1,2,4-Trichlorobenzene | MR | 13 | 1999 |
| 1,1-Dichloroethylene | MR | 13 | 1999 |
| 1,2-Dichloropropane | MR | 13 | 1999 |
| Benzene | MR | 13 | 1999 |
| Toluene | MR | 13 | 1999 |
| Ethylbenzene | MR | 13 | 1999 |
| Styrene | MR | 13 | 1999 |
| cis-1,2-Dichloroethylene | MR | 13 | 1999 |
| CHLOROBENZENE | MR | 13 | 1999 |
| 1,1,1-Trichloroethane | MR | 13 | 1999 |
| DICHLOROMETHANE | MR | 13 | 1999 |
| Vinyl chloride | MR | 13 | 1999 |
| Arsenic | MCL | 12 | 2018 |
| BHC-GAMMA | MR | 8 | 1999 |
| Methoxychlor | MR | 8 | 1999 |
| Glyphosate | MR | 8 | 1999 |
| OXAMYL | MR | 8 | 1999 |
| Di(2-ethylhexyl) phthalate | MR | 8 | 1999 |
| Picloram | MR | 8 | 1999 |
| Carbofuran | MR | 8 | 1999 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.