TULSA – Based on recent test results, ALL blue-green algae closures, warnings, and advisories at Keystone Lake have been lifted.
– Based on recent test results, ALL blue-green algae closures, warnings, and advisories at Keystone Lake have been lifted.
The U.S. Army Corps of Engineers, Tulsa District collected water samples at Keystone Lake Sept. 21. After analysis, results showed that the blue-green algae levels have dropped below the advisory level at the lake.
Updates from sampling at other Tulsa District lakes will be posted as they become available.
For the latest advisories and warnings visit the Corps of Engineers, Tulsa District website, http://www.swt.usace.army.mil or our Facebook page at http://www.facebook.com/usacetulsa.
The attached matrix provides current levels of postings for blue-green algae at Tulsa District lakes.
Release no. 11-083