COUNTY WATER-SYSTEM LEDGER
Dauphin, Pennsylvania
EPA’s September 2026 export lists 8 active community water systems serving Dauphin, 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 Dauphin, Pennsylvania
EPA associates 8 covered systems with Dauphin, Pennsylvania; their reported population-served values total 253,288 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 |
|---|---|---|---|
| Veolia WaterPA7220015 | 110,000 | Surface water | No current violation flagged |
| Capital Region WaterPA7220049 | 66,540 | Surface water | No current violation flagged |
| Pa Amer Water CoPA7220017 | 50,200 | Surface water | No current violation flagged |
| Veolia MiddletownPA7220038 | 9,600 | Ground water | No current violation flagged |
| Pa American Water SteeltonPA7220036 | 6,428 | Surface water | No current violation flagged |
| Millersburg Water AuthPA7220034 | 4,600 | Surface water | No current violation flagged |
| Lykens Boro AuthPA7220022 | 3,220 | Surface water | No current violation flagged |
| Elizabethville Area AuthPA7220003 | 2,700 | Ground water | No current violation flagged |
02 / SOURCE MIX
Primary water sources for Dauphin, Pennsylvania
EPA classifies 8 systems serving Dauphin, Pennsylvania across 2 primary-source categories; Surface water is the largest category with 6 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.