Swimming Beaches

Bacteria Monitoring: List of Lakes and 2002 Averages

Below is a list of public lakes being sampled for bacteria periodically by NDEQ, and the seasonal mean average for bacteria. Click on the lake name to view a chart of sample results for the 2002 recreational season.
Click here for weekly results of bacteria and toxic algae.

Lake / Beach Name	Seasonal Geometric Mean
Bader Park Swimming Lake
Big Indian Creek Lake
Bluestem Lake
Bluestem Reservoir at swimming beach south of dam	49
Box Butte Lake
Branched Oak Lake
Branched Oak Lake
Branched Oak Reservoir at Area 10 swimming beach o	26
Branched Oak Reservoir at Liebers Point swimming b	21
Bridgeport Middle Lake
Calamus Lake
Carter Lake
Conestoga Lake
Conestoga Reservoir at boat ramp on northeast end	6
Cottonwood Lake (Yankton)
Cub Creek Lake # 12A
Cunningham Lake
Davis Creek Lake
Enders Lake at East Beach
Enders Reservoir south of boat ramp on east end of	2
Fremont Lake # 10
Fremont Lake # 20
Fremont Lake # 20
Fremont Lake # 9
Ft. Kearney Lake No. 7
Harlan Lake
Harlan Reservoir at swimming beach north of dam	8
Holmes Lake
Iron Horse Trail Lake
Johnson Lake
Johnson Lake at southeast swimming beach	155
Kirkman's Cove
Lake North
Lewis and Clark Reservoir
Lone Star Lake
Louisville Lake SRA No. 2
Maloney Lake
Maple Creek Recreation Area Lake
Maskenthine Lake
McConaughy Lake
Medicine Creek Lake
Medicine Creek Reservoir at swimming beach near Tr	2`
Merritt Reservoir
Minatare Lake
Mormon Island Lake
NONE
Oliver Lake
Pawnee Lake
Pawnee Lake
Pawnee Reservoir at swimming beach on east side of	9
Pawnee Reservoir at swimming beach on west side of	7
Red Willow Lake
Red Willow Reservoir at swimming beach north of da	2
Rockford Lake
Rockford Reservoir at swimming beach south of dam	9
Sherman Lake
Sutherland Lake
Swan Creek Lake # 5A
Swanson Lake
Swanson Reservoir near Trail 4 on north side of la	4
Two Rivers SRA Lake No. 4
Valentine Mill Pond
Victory Lake
Wagon Train Lake
Willow Creek Lake
Windmill Lake No. 5
Wirth Brothers Lake
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