Local water quality
Water quality in Lake Hopatcong, New Jersey
5 public water systems · PFAS detected · EPA data
The bottom line
EPA records for the water serving Lake Hopatcong, New Jersey show Copper, Lead. A filter independently certified to reduce those exact contaminants is the most direct fix.
What's in Lake Hopatcong's water
Contaminants EPA has recorded across Lake Hopatcong's water systems, and how many certified filters remove each.
Water systems serving Lake Hopatcong
Open a system for its full report — measured levels vs. federal limits, PFAS, and the certified filters that remove each contaminant.
JEFFERSON TWP W U LK HOP
8,500 people served
2 contaminants · 5 PFAS · report →
JEFFERSON TWP W U MILTON SYS
4,500 people served
2 contaminants · 7 PFAS · report →
VILLAGE CTR AT MARSHALLS CREEK
250 people served
2 contaminants · report →
#45 SOUTH PLAZA PHASE #1
199 people served
2 contaminants · report →
JEFFERSON STRIP MALL
145 people served
2 contaminants · report →
Filter your Lake Hopatcong water
Match a certified filter to what's actually in your water — a filter certified for lead may do nothing for PFAS or fluoride.