COUNTY WATER-SYSTEM LEDGER
Northumberland, Pennsylvania
EPA’s September 2026 export lists 3 active community water systems serving Northumberland, Pennsylvania, with 1 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 Northumberland, Pennsylvania
EPA associates 3 covered systems with Northumberland, Pennsylvania; their reported population-served values total 84,252 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 |
|---|---|---|---|
| Aqua Pa Roaring Creek DivisionPA4490024 | 43,000 | Surface water | No current violation flagged |
| Pa American White DeerPA4490023 | 30,209 | Surface water | No current violation flagged |
| Municipal Authority SunburyPA4490007 | 11,043 | Surface water | Current monitoring/reporting flag |
02 / SOURCE MIX
Primary water sources for Northumberland, Pennsylvania
EPA classifies 3 systems serving Northumberland, Pennsylvania across 1 primary-source categories; Surface water is the largest category with 3 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.