PlainWater
States → New Hampshire

DEER ESTATES

PWS ID: NH1553010 · MILAN, New Hampshire 03588

Population Served
60
Total Violations
164
Health-Based Violations
9
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
24
County
Coos
School/Daycare
No
MCL Violations
3
Monitoring Violations
91
Treatment Tech Violations
6

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 35 2014
Public Notice Other 28 2015
Consumer Confidence Rule Other 23 2015
E. COLI MR 12 2015
Groundwater Rule TT 6 2014
Revised Total Coliform Rule RPT 4 2021
Coliform (TCR) MCL 3 1993
Nitrate MR 2 1994
cis-1,2-Dichloroethylene MR 2 1994
DICHLOROMETHANE MR 2 1994
o-Dichlorobenzene MR 2 1994
p-Dichlorobenzene MR 2 1994
1,2-Dichloroethane MR 2 1994
1,1,1-Trichloroethane MR 2 1994
1,1,2-Trichloroethane MR 2 1994
Benzene MR 2 1994
Ethylbenzene MR 2 1994
Styrene MR 2 1994
Toluene MR 2 1994
Xylenes, Total MR 2 1994
Vinyl chloride MR 2 1994
Trichloroethylene MR 2 1994
1,2-Dichloropropane MR 2 1994
CHLOROBENZENE MR 2 1994
1,1-Dichloroethylene MR 2 1994
Carbon tetrachloride MR 2 1994
Tetrachloroethylene MR 2 1994
1,2,4-Trichlorobenzene MR 2 1994
trans-1,2-Dichloroethylene MR 2 1994
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.