|Conditions as of 11 pm 3/29/2015||Upper||Lower||Water|
Current: 85,032 cfs / Above Average
Current: 49,700 cfs / Above Average
Special Lake Information & Notices
Looks like the lakes will continue to push above average water through the dams over the next several days with a drop in the levels. TVA traditionally begins a month-long ascent to summer pool elevation (359') on April 1st.
A Note About The Table Below
The projected forecasts below reflect stages at 6am on those days. The data comes from TVA provided in a text product through the National Weather Service.
|Forecast Date||Kentucky Upper||Kentucky Flow||Barkley Upper||Barkley Flow|
|03/29||355.6'||83,700 cfs||355.5'||49,700 cfs|
|03/30||355.1'||83,900 cfs||355.2'||49,700 cfs|
|03/31||355.2'||30,850 cfs||355.2'||35,000 cfs|
|04/01||355.1'||28,620 cfs||355.1'||35,000 cfs|
|04/02||355.0'||18,380 cfs||355.0'||35,000 cfs|
|04/03||355.0'||14,580 cfs||355.1'||18,000 cfs|
|04/04||355.1'||14,000 cfs||355.3'||8,000 cfs|
Explanation of Values
Water temperatures are reported from Murray State
University and TVA. Normal water temperatures are
based on historical fishing reports and normal air
Click here for a chart of normal water temps.
Change - this shows the difference in the past 24 hours.
Normal - this shows the departure from normal.
cfs = cubic feet per second, which is the amount of water that is discharged through the dams.
Water Clarity - "stained" means some murkiness
or discolor in the lakes. "Normal" means typical
clarity, usually 3-4 feet for Kentucky. "Muddy" means
no clarity at all.
Lake elevation is based on sea-level. Strength of current is based on the discharge rate at the dams. Kentucky Lake is much larger than Lake Barkley, so 100,000 cfs at Barkley Dam produces stronger current than 100,000 cfs at Kentucky Dam. Use this unofficial chart to compare current strengths.
Elevations and forecasts are provided by TVA in real-time.
The Kentucky Lake Operating Guide is provided by TVA. The red line indicates the midnight elevation. The black line indicates last year's elevation. The gray area is normal lake levels. The yellow line is their Flowage Easement Level.
Kentucky Lake Operating Guide
Kentucky Lake & Lake Barkley Records
- Kentucky Lake Record High: 372.49' set on May 4, 2011
- Lake Barkley Record High: 372.49' set on May 4, 2011
- Kentucky Lake Record Low: 348.02' set on March 11, 1961
- Lake Barkley Record Low: 352.3' set on April 19, 1982
- Lake Barkley Record cfs: 303,000 set on May 4, 2010
- Lake Barkley Lower Record High: 350.8' set on May 4, 2010