Local water quality
Water quality in Derry, New Hampshire
5 public water systems · PFAS detected · EPA data
The bottom line
EPA records for the water serving Derry, New Hampshire show Lead, Arsenic, Nitrate. A filter independently certified to reduce those exact contaminants is the most direct fix.
What's in Derry's water
Contaminants EPA has recorded across Derry's water systems, and how many certified filters remove each.
Water systems serving Derry
Open a system for its full report — measured levels vs. federal limits, PFAS, and the certified filters that remove each contaminant.
DERRY WATER DEPT
17,370 people served
1 contaminant · 1 PFAS · report →
ACKERMAN RETIREMENT PARK
350 people served
1 contaminant · report →
LABELLE WINERY
250 people served
1 contaminant · report →
CENTENNIAL ESTATES
140 people served
1 contaminant · report →
CAMELOT III
33 people served
2 contaminants · report →
Filter your Derry water
Match a certified filter to what's actually in your water — a filter certified for lead may do nothing for PFAS or fluoride.