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Recreation AreaRecreation.gov

Billy Clapp Lake

Stratford, Washington · Grant County

Billy Clapp Lake is formed by Pinto Dam which is part of the Columbia Basin Project. Lands around the 1,010 acre lake are included in a wildlife reserve program. Access is limited. Summer Falls State Park, on the north end of the lake, is open for day use. The Department of Wildlife provides public access and the only …

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47.44676, -119.25723
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About Billy Clapp Lake

Billy Clapp Lake is formed by Pinto Dam which is part of the Columbia Basin Project. Lands around the 1,010 acre lake are included in a wildlife reserve program. Access is limited. Summer Falls State Park, on the north end of the lake, is open for day use. The Department of Wildlife provides public access and the only boat ramp at the south end. Angling opportunities include yellow perch, crappie, rainbow trout, and walleye. Fishing season year-round. No campground.

Plan Your Visit to Billy Clapp Lake

Heading to Billy Clapp Lake? 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

Frequently Asked Questions

Do I need a reservation for Billy Clapp Lake?

No central reservation system listed for Billy Clapp Lake. Check the official page (https://www.recreation.gov/recarea/1207) for the latest entry policy and availability.

How do I get to Billy Clapp Lake?

20 miles northeast of Ephrata, Washington off WA 28.

How do I contact Billy Clapp Lake?

You can reach the park at phone: 509-765-6641 or email: PNinfo@usbr.gov.