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Lake Francis Case 2008 Fishing Forecast
Get this report in a downloadable PDF
Biologists working on Lake Francis Case annually survey both the fish populations and angler use and harvest of those fish populations. Information collected from these surveys, over the years, provides trends in fish populations and the angler use and harvest of those populations. This long-term data helps biologists evaluate the effectiveness of past management efforts and predict how fishing will be in the future. Lake Francis Case has seen a decline in fishing use and walleye harvest in recent years.
Year |
Hours of Fishing |
Walleye Harvest |
2003 |
710,000 |
170,000 |
2004 |
659,184 |
113,813 |
2005 |
554,905 |
101,322 |
2006 |
639,335 |
202,437 |
2007 |
562,447 |
105,506 |
It is no secret that anglers come to South Dakota to enjoy the fantastic walleye fishing opportunities our great state has to offer. Lake Francis Case is no exception. A vast majority of anglers fishing Lake Francis Case are searching for walleye. Results from the April-September creel survey period indicate that over 90% of the anglers fished primarily for walleye. While many other fish species provide excellent angling opportunities and great table fare, only a small percentage of anglers specifically target these species.

Key points concerning Lake Francis Case in 2008
- Natural production of walleye was excellent in 2005 and 2006 following 4 years of poor walleye production
- With average growth, walleye produced in 2005 should grow past the 15 inch minimum length during 2008
- A conservative harvest of walleye 15 inches and longer is needed in 2006 to prolong the quality of the fishery
- Sauger, smallmouth bass and white bass populations will provide additional fishing opportunity
Click on links to the
right for information on each fish species.
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