Dive-site story
Circleville Twin Quarries operates as an inland training basin in central Ohio for regional dive shops. Navigation guidelines connect underwater features including training platforms, sunken boats, and vehicle wrecks. Silt control remains critical across the clay and gravel bottom, where visibility shifts with diver traffic and recent rainfall.
Submerged platforms built for skill practice and course checkouts
Sunken boats and vehicle wrecks linked by navigation lines
Sheltered freshwater basin without heavy surface chop
Location
Use the map to plan with your operator and confirm the exact entry point on the day.
Seasonality
Late spring through early autumn brings warmer surface layers.
Marine life
| Species | Likelihood | J | F | M | A | M | J | J | A | S | O | N | D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Largemouth BassMicropterus salmoides | Common | ||||||||||||
| BluegillLepomis macrochirus | Common | ||||||||||||
| Channel CatfishIctalurus punctatus | Common |
Marine forecast
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