Lake Alvin

Lake Alvin is an artificial lake in Lincoln County, South Dakota between Harrisburg, South Dakota and Granite, Iowa. The lake is formed by a dam on Nine Mile Creek just before it enters the Big Sioux River, east of Harrisburg. It is part of a 59-acre (240,000 m²) recreational area.^[1]

Lake Alvin
Eastern portion of Lake Alvin
Lake Alvin Show map of South Dakota Lake Alvin Show map of the United States
Location	Lincoln County, South Dakota
Coordinates	43°26′27″N 096°36′40″W
Type	artificial lake
Primary inflows	Nine Mile Creek
Primary outflows	Nine Mile Creek
Basin countries	United States

History

Lake Alvin has always been a popular swimming location for those looking for a mid-sized beach. However, in 2005, the South Dakota GFP closed the swimming beach to the public due to high levels of coliform bacteria in the lake. A shutdown was again issued in 2009, 2013, 2014, and 2020 due to high levels of coliform bacteria.

External links

• SD Game, Fish, and Parks fish report for Lake Alvin
• Lake Alvin Recreation Area

References

1. "Lake Alvin Recreation Area". South Dakota Department of Game, Fish, and Parks. Retrieved 2009-11-07.

U.S. Geological Survey Geographic Names Information System: Lake Alvin