Anglers have traditionally been interested in lake levels. U.S. ARMY CORPS OF ENGINEERS, ST. LOUIS DISTRICT, RIVER & RESERVOIR DAILY REPORT (PHONE: 800-432-1208) NOTE: ALL WATER LEVELS GIVEN IN STAGE, UNLESS INDICATED (GAGE ZERO + STAGE = ELEVATION {el} . Station Number Station name Date/Time Gage height, feet 07159550: Lake Hefner at Oklahoma City, OK : 03/03 03:30 CST : Tower, [ELEVATION, IN TOWER] of Engineers Lakes and Reservoirs.