COUNTY WATER-SYSTEM LEDGER
Greene, Ohio
EPA’s September 2026 export lists 10 active community water systems serving Greene, Ohio, with 8 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 Greene, Ohio
EPA associates 10 covered systems with Greene, Ohio; their reported population-served values total 164,084 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 |
|---|---|---|---|
| Greene Co.-Northwest Reg WaterOH2903512 | 41,895 | Ground water | Other current violation flag |
| Fairborn Public Water SystemOH2900612 | 34,620 | Ground water | Other current violation flag |
| Xenia City PWSOH2902812 | 29,000 | Ground water | Current monitoring/reporting flag |
| Wright-Patterson Afb Area A PWSOH2903412 | 16,551 | Ground water | No current violation flagged |
| Wright-Patterson Afb Area B PWSOH2903312 | 11,034 | Ground water | No current violation flagged |
| Bellbrook Water WorksOH2901112 | 9,475 | Ground water | Other current violation flag |
| Wright State UniversityOH2902012 | 8,948 | Ground water | Other current violation flag |
| Greene County Eastern Regional PWSOH2906103 | 4,800 | Ground water purchased | Other current violation flag |
| Cedarville UniversityOH2903612 | 4,000 | Ground water | Other current violation flag |
| Yellow Springs Village PWSOH2903012 | 3,761 | Ground water | Other current violation flag |
02 / SOURCE MIX
Primary water sources for Greene, Ohio
EPA classifies 10 systems serving Greene, Ohio across 2 primary-source categories; Ground water is the largest category with 9 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.