Bellbrook Water Works

The system's record

Aquifer

Miami Valley Buried Valley Aquifer

Active wells

7

Serves

9,475 people · Greene County

EPA ID

OH2901112

Wells drilled into the sand-and-gravel aquifer underlying the city, part of the Miami Valley aquifer system; OEPA rates it highly susceptible to contamination.

About this area's water

Water quality & impurities

EPA compliance record

Lead at the tap: 90th-percentile result 3.5 ppb in 2025 (action level 15 ppb).

EPA health-based violations since 2015:

• 2024Lead and Copper Rule (lead) · treatment technique violation · returned to compliance

5 violations of any kind logged since 2020, 4 of them paperwork (monitoring, reporting, public notice or consumer report).

Sourcesverified

cityofbellbrook.orgbellbrook.govbellbrook.govmccmeetingspublic.blob.core.usgovcloudapi.netbellbrook.govpiquaoh.govpiquaoh.govmeetings.municode.comgreenecountyohio.gov

Compiled from the utility's own reports and public records, then independently re-checked against primary sources.

Main supplier in 1 ZIP code

Serves

Main water supplier in 1 ZIP code

• 45305 · Bellbrook59% of residents

Also present in 2 more ZIP codes

• 45440 · Kettering and Dayton1% of residents
• 45459 · Centerville and Dayton0% of residents

Population-weighted resident shares; a ZIP code can have more than one system on record. Recomputed from each ZIP's own system list, not from the map's cached footprint.

Buys from · Sells to

Bellbrook Water Works does not buy water from another system on record; it treats its own source water.

No other system is on record buying water from Bellbrook Water Works.

Photograph

On the map

Show this system's territory on the map — 3 ZIP codes in all.

Sources

U.S. EPA SDWIS and Community Water System Service Area Boundaries (v3, 2026), Ohio EPA primacy data, 2020 census blocks: the system serving most residents, traced through purchases to the treating utility; Ohio EPA 2023 Sewer and Water Rate Survey (Ohio State, May 2025) for household bills; Ohio EPA DEFA loan awards since 2016 for the loans paragraph · EPA SDWIS · EPA service area boundaries · Ohio EPA drinking water · Ohio EPA rate survey

Bellbrook Water Works's own pages: cityofbellbrook.org

Notable facts: bellbrook.gov, bellbrook.gov, cityofbellbrook.org, piquaoh.gov

History: cityofbellbrook.org, bellbrook.gov, bellbrook.gov, mccmeetingspublic.blob.core.usgovcloudapi.net

Water quality: bellbrook.gov, bellbrook.gov, cityofbellbrook.org

Planned work: bellbrook.gov, meetings.municode.com

Water pressure: bellbrook.gov, bellbrook.gov

Capital projects: cityofbellbrook.org, mccmeetingspublic.blob.core.usgovcloudapi.net

Rates: bellbrook.gov, piquaoh.gov, piquaoh.gov

Sewers: greenecountyohio.gov, bellbrook.gov, piquaoh.gov

Treatment: bellbrook.gov, bellbrook.gov

Supply stress: bellbrook.gov, bellbrook.gov