CARLYLE LAKE - As of 1:00 p.m. on Monday August 10, 2015, the pool elevation at Carlyle Lake was 449.90 feet, referenced to the National Geodetic Vertical Datum (NGVD), with a release rate of approximately 4,090 cubic feet of water per second (cfs). The inflow for Sunday August 9, 2015 was approximately 3,110 day second feet (dsf). The targeted summer pool is 445.0 feet NGVD. Carlyle Lake is currently working as designed to lessen flooding on downstream sections of the Kaskaskia and Mississippi Rivers.