DAYTON, OH · Montgomery County
DAYTON, CITY OF-MIAMI PLANT Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of December 1, 1999. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Montgomery County, OH.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Ohio’s official records. Always confirm current status with Ohio before making decisions based on this information.
System facts
- System ID (PWSID)
- OH5700712
- System type
- Community Water System
- Population served
- 184,000
- Service connections
- 24,000
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
No violations on record for this system.
Enforcement actions
- January 21, 1981State Unresolved1 linked violation
Last known contact on file (system is inactive)
Not on record
Phone not on record
DAYTON, OH 45414