COUNTY WATER-SYSTEM LEDGER
Sussex, New Jersey
EPA’s September 2026 export lists 8 active community water systems serving Sussex, New Jersey, with 3 current-violation flags and 0 serious-violator flags among the covered systems.
Source: EPA SDWIS system-search export · Active community systems serving 2,500+ people · Snapshot 13 Sep 2026
01 / SYSTEMS
Water systems serving Sussex, New Jersey
EPA associates 8 covered systems with Sussex, New Jersey; their reported population-served values total 54,078 and may overlap.
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| Sparta Twp Water Utility - Lake MohawkNJ1918004 | 17,625 | Ground water | Current health-based flag |
| Newton Water & Sewer UtilityNJ1915001 | 8,300 | Surface water | No current violation flagged |
| Hopatcong Water DeptNJ1912001 | 7,224 | Ground water | Current monitoring/reporting flag |
| Veolia Water New Jersey Vernon ValleyNJ1922026 | 5,517 | Ground water | No current violation flagged |
| Franklin Bd Of Public WorksNJ1906002 | 5,500 | Ground water | No current violation flagged |
| Stanhope W DeptNJ1919001 | 3,730 | Ground water | No current violation flagged |
| Hamburg Board Of PublicNJ1909001 | 3,382 | Ground water | No current violation flagged |
| Ogdensburg W DeptNJ1916001 | 2,800 | Ground water | Current monitoring/reporting flag |
02 / SOURCE MIX
Primary water sources for Sussex, New Jersey
EPA classifies 8 systems serving Sussex, New Jersey across 2 primary-source categories; Ground water is the largest category with 7 systems.
It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.