Clarence J. Brown Dam and Reservoir

About Clarence J. Brown Dam and Reservoir

C.J. Brown Dam & Reservoir, OH is located on the northeast corner of Springfield on the Buck Creek, 7 miles above its confluence with Mad River. The project is home to two rare fen communities. Prairie Road Fen is the largest and finest prairie fen in Ohio. These rare alkaline wetlands are home to specialized plants & animals that thrive in harsh conditions including the insectivorous sundew, rare spotted turtle, and massasauga rattlesnake. The Clark County Historical Society operates the historic Crabill Homestead, bringing pioneer days back to life.

How to Get There

Located outside Springfield city limits, just off OH 4.

Plan Your Visit to Clarence J. Brown Dam and Reservoir

Heading to Clarence J. Brown Dam and Reservoir? A few things to know before you go:

• Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
• Fees: day-use and camping fees vary; check current rates on the official park page
• Trash & pack-out: follow Leave No Trace principles
• Wildlife: store food in bear boxes where provided; never feed wildlife
• Weather: the 5-day forecast above is updated every 6 hours; verify just before you go

References & Official Resources

• Official Recreation.gov page
• View on OpenStreetMap
• Driving directions (Google Maps)