COUNTY WATER-SYSTEM LEDGER
Jefferson, Pennsylvania
EPA’s September 2026 export lists 4 active community water systems serving Jefferson, Pennsylvania, with 0 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 Jefferson, Pennsylvania
EPA associates 4 covered systems with Jefferson, Pennsylvania; their reported population-served values total 21,931 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 |
|---|---|---|---|
| Pa American Water PunxsyPA6330010 | 8,419 | Surface water | No current violation flagged |
| Brookville Municipal AuthPA6330004 | 6,220 | Surface water | No current violation flagged |
| Brockway Boro Municipal AuthPA6330002 | 4,384 | Surface water | No current violation flagged |
| Reynoldsville Water AuthPA6330011 | 2,908 | Surface water | No current violation flagged |
02 / SOURCE MIX
Primary water sources for Jefferson, Pennsylvania
EPA classifies 4 systems serving Jefferson, Pennsylvania across 1 primary-source categories; Surface water is the largest category with 4 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.