20 Feb 2015

Corps to hold open house workshop for Keystone Lake master plan review, revision

The Tulsa District, U.S. Army Corps of Engineers will host an open house workshop to review and revise the project master plan for Keystone Lake, at the City of Mannford Senior Citizen Center, March 10.

5 Dec 2014

Open house and scoping meeting planned for Dec. 18 relating to proposed development at Keystone Lake

The U.S. Army Corps of Engineers will host an open house to answer questions about the National Environmental Policy Act process and receive comments about the potential environmental impacts of the proposed Jellystone Camp Resort™ and commercial marina development project at the Salt Creek Cove North Recreation Area on Keystone Lake in Mannford, Oklahoma.

9 Jul 2014

Corps evaluating options for future of Walnut Creek State Park on Keystone Lake

The U.S. Army Corps of Engineers Tulsa District is evaluating options for the future of Walnut Creek State Park on Keystone Lake after receiving notification June 30 from the Oklahoma Department of Tourism of their wish to terminate their recreational lease that includes Walnut Creek.

28 Oct 2013

Corps replacing aging Highway 151 Bridge over Keystone Dam

The U.S. Army Corps of Engineers, Tulsa District will replace the existing Highway 151 bridge with an innovative new structure at a cost of $15.6 million.

9 Nov 2012

Corps employees recognized for service 'above and beyond’ in wildfire battle

When wildfires raged in Mannford, Okla. Aug. 3-7, 12 U.S. Army Corps of Engineers employees set aside their regular duties to assist hundreds of firefighters in battling the blazes. The 12 employees were recognized for their efforts with the Department of the Army’s Civilian Award for Humanitarian Service.

10 Aug 2012

Corps to offer free RV camping to fire victims at Keystone Lake

TULSA – The U.S. Army Corps of Engineers, Tulsa District, will offer temporary camping and RV sites to wildfire victims free of charge in the Salt Creek and Brush Creek recreation areas at Keystone Lake.

27 Feb 2012

Tulsa District U.S. Army Corps of Engineers to seek recreation development ideas

The Tulsa District U.S. Army Corps of Engineers will host a meeting to hear ideas for conceptual development from individuals and groups for the development and enhancement of recreation on Keystone and Oologah lakes.

13 Oct 2011

Blue-green algae update for Keystone Lake

TULSA – Based on recent test results, ALL blue-green algae closures, warnings, and advisories at

3 Sep 2011

USACE to conduct survey of boundaries and easements at Cleveland Levee

TULSA —The Tulsa District U.S. Army Corps of Engineers has contracted with Continental Mapping

9 Jul 2011

Blue-green algae blooms in Keystone Lake

TULSA – The U.S. Army Corps of Engineers, Tulsa District is reporting that two major outbreaks of