PlainWater
States → New Hampshire

PELHAM PLAZA

PWS ID: NH1856010 · WELLESLEY, New Hampshire 02481

Population Served
100
Total Violations
129
Health-Based Violations
60
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
2
County
Hillsborough
School/Daycare
No
MCL Violations
60
Monitoring Violations
67
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MCL 32 2005
Arsenic MCL 28 2019
Coliform (TCR) MR 14 1996
Chlorine MR 6 2019
Lead and Copper Rule MR 3 2000
Nitrate MR 2 1993
1,2,4-Trichlorobenzene MR 2 1993
cis-1,2-Dichloroethylene MR 2 1993
Xylenes, Total MR 2 1993
p-Dichlorobenzene MR 2 1993
Vinyl chloride MR 2 1993
trans-1,2-Dichloroethylene MR 2 1993
Carbon tetrachloride MR 2 1993
1,2-Dichloropropane MR 2 1993
CHLOROBENZENE MR 2 1993
Benzene MR 2 1993
Toluene MR 2 1993
Ethylbenzene MR 2 1993
Trichloroethylene MR 2 1993
Public Notice Other 2 2005
DICHLOROMETHANE MR 2 1993
1,1-Dichloroethylene MR 2 1993
o-Dichlorobenzene MR 2 1993
1,1,1-Trichloroethane MR 2 1993
Tetrachloroethylene MR 2 1993
1,1,2-Trichloroethane MR 2 1993
Styrene MR 2 1993
1,2-Dichloroethane MR 2 1993
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.