October 30

Santee Cooper water levels are down to 74.85 in Lake Marion (full pool is 76.8) and bouncing around 74.70 in Lake Moultrie (full pool is 75.5). Morning surface water temperatures have dropped to about 68-70 degrees and the lakes are still dirty to muddy – with the upper lake starting to clear first. 

October 16

Santee Cooper water levels are down to 75.20 in Lake Marion (full pool is 76.8) and bouncing around 75.1 in Lake Moultrie (full pool is 75.5). Morning surface water temperatures have dropped to about 70 degrees and the lakes are still dirty to muddy. 

October 9

Santee Cooper water levels are at 76.09 in Lake Marion (full pool is 76.8) and 73.44 in Lake Moultrie (full pool is 75.5). Morning surface water temperatures are about 78 degrees and most of the lakes are now very muddy. 

October 1

Santee Cooper water levels are about down several feet in both lakes although the very upper end of Lake Marion (full pool is 76.8) is just starting to fill back up. Lake Moultrie is still extremely low at 70.75 (full pool is 75.5). Morning surface water temperatures are still about 80 degrees and the lake is about to get extremely dirty. 

September 26

Santee Cooper water levels are at 75.15 in Lake Marion (full pool is 76.8) and bouncing around 74.65 in Lake Moultrie (full pool is 75.5). Morning surface water temperatures are around 80 degrees and clarity was high before the storm.  

September 19

Santee Cooper water levels are down to 74.95 in Lake Marion (full pool is 76.8) and bouncing around 74.80 in Lake Moultrie (full pool is 75.5). Morning surface water temperatures are around 80 degrees.

September 4

Santee Cooper water levels are down to 75.31 in Lake Marion (full pool is 76.8) and bouncing around 75.25 in Lake Moultrie (full pool is 75.5). Water temperatures got back to the mid-80s this week. 

August 29

Santee Cooper water levels are down to 75.48 in Lake Marion (full pool is 76.8) and bouncing around 75.25 in Lake Moultrie (full pool is 75.5). Water temperatures are in the low 80s. 

August 13

Santee Cooper water levels are at 75.59 in Lake Marion (full pool is 76.8) and around 73.83 in Lake Moultrie (full pool is 75.5). While the water hasn’t gotten muddy yet it is stained and there is a lot of grass and debris floating around. Morning surface water temperatures are down to the low 80s. 

August 1

Santee Cooper water levels are at 75.73 in Lake Marion (full pool is 76.8) and around 75.5 in Lake Moultrie (full pool is 75.5). Morning surface water temperatures are in the upper 80s.

July 17

Santee Cooper water levels are at 75.04 in Lake Marion (full pool is 76.8) and bouncing around 74.9 in Lake Moultrie (full pool is 75.5). Morning surface water temperatures are in the upper 80s.

July 10

Santee Cooper water levels are down to 74.99 in Lake Marion (full pool is 76.8) and bouncing around 74.80 in Lake Moultrie (full pool is 75.5). Morning surface water temperatures are 84-87 degrees on the main lake.   

June 27

Santee Cooper water levels are at 75.34 in Lake Marion (full pool is 76.8) and bouncing around 75.15 in Lake Moultrie (full pool is 75.5). Morning surface water temperatures are 84-87 degrees on the main lake.  

June 12

Santee Cooper water levels are at 75.82 in Lake Marion (full pool is 76.8) and bouncing around 75.6 in Lake Moultrie (full pool is 75.5). Morning surface water temperatures are roughly 80-84 degrees. 

May 29

Santee Cooper water levels are at 75.71 in Lake Marion (full pool is 76.8) and bouncing around 74.5 in Lake Moultrie (full pool is 75.5). Morning surface water temperatures are roughly 78-81 degrees and the lakes remain fairly clear.  

May 23

Santee Cooper water levels are at 75.69 in Lake Marion (full pool is 76.8) and bouncing around 74.7 in Lake Moultrie (full pool is 75.5). Morning surface water temperatures are around 75 degrees and the lakes remain fairly clear.  

May 16

Santee Cooper water levels are at 76.17 in Lake Marion (full pool is 76.8) and 74.62 in Lake Moultrie (full pool is 75.5). Morning surface water temperatures are around 77 degrees, and even though they are pulling a lot of water the lake is pretty clear.

May 9

Santee Cooper water levels are at 75.89 in Lake Marion (full pool is 76.8) and bouncing around 75.5 in Lake Moultrie (full pool is 75.5). The lakes are fairly clear with 2-3 feet of visibility and morning surface water temperatures have hit the mid- to upper 70s.   

May 1

Santee Cooper water levels are at 75.62 in Lake Marion (full pool is 76.8) and bouncing around 75.45 in Lake Moultrie (full pool is 75.5). The lakes are fairly clear with 2-3 feet of visibility and morning surface water temperatures are generally in the low 70s.   

April 25

Santee Cooper water levels are at 75.60 in Lake Marion (full pool is 76.8) and bouncing around 75.35 in Lake Moultrie (full pool is 75.5). The lakes are fairly clear with 2-3 feet of visibility and morning surface water temperatures are generally in the low 70s.   

April 11

Santee Cooper water levels are up to 76.11 in Lake Marion (full pool is 76.8) and 75.03 in Lake Moultrie (full pool is 75.5). The lakes had cleared before last night’s rain and morning surface water temperatures range from about 62-65 degrees. 

March 28

Santee Cooper water levels are at 75.17 in Lake Marion (full pool is 76.8) and 74.59 in Lake Moultrie (full pool is 75.5). The lakes are as clear as they have been all year and morning surface water temperatures range from about 58-63 degrees. 

March 20

Santee Cooper water levels are at 75.44 in Lake Marion (full pool is 76.8) and 74.19 in Lake Moultrie (full pool is 75.5). The lakes are clearing and less water is now coming through the system, and morning surface water temperatures are down to about 60 or 61.