The story
Local history for this place is being researched county by county outward from Franklin County; here is what the records say.
Water
Five high-production wells drawing from the Great Miami Buried Valley Aquifer, treated at the city's 5 MGD iron/manganese filtration plant near the Great Miami River. The water here
- Franklin Public Water System77% of residentsGreat Miami Buried Valley Aquifer (own wells)
- Carlisle City11% of residentsGreat Miami Buried Valley Aquifer (own wells)
- Middletown City8% of residentsGreat Miami Buried Valley Aquifer (wells)
- Springboro4% of residentsGreat Miami Buried Valley Aquifer (own wells)
- Southwest Regional Water District1% of residentsGreat Miami Buried Valley Aquifer (wells)
- Warren Co. Sharts Road0% of residentsGreat Miami Buried Valley Aquifer (own wells)
Its ZIP codes
Each ZIP code that touches Franklin Township, Warren County, with the share of its residents who live here and the same headline figures as the ZIP page.
| ZIP | Share | Water | Radon | Home value | Schools | Flood |
|---|---|---|---|---|---|---|
| 45005 Franklin Township and Franklin | 37% | Five high-production wells drawing from the Great Miami Buried Valley Aquifer, treated at the city's 5 MGD iron/manganese filtration plant near the Great Miami River. | 5.9 pCi/L average radon | Median year built 1965 | Franklin City · 2.5 stars overall | 7.6% of residents in the 1% floodplain |
| 45066 Springboro | 1% | Six active municipal wells drawing from the Great Miami buried-valley aquifer beneath Springboro | 3.8 pCi/L average radon | Median year built 2002 | Springboro Community City · 4.5 stars overall | 2.1% of residents in the 1% floodplain |
The county
Warren County: 12 ZIP codes, 24 cities, villages and townships, 222,825 people.
Nearby places
Cite this page
Cite this page as:
Cracked Buckeye (Open Shower Co), "Franklin Township, Warren County", https://crackedbuckeye.com/place/franklin-township-warren-county/, built 2026-09-16, accessed [date].
Machine-readable: /api/place/franklin-township-warren-county.json (open JSON, CC BY 4.0 for the compilation; the underlying records keep their own terms) · How to cite · Report a correction · Built 2026-09-16