Big Lake (Iowa)


Big Lake is an open body of water surrounded by marshy islands in Navigation Pool 9 of the Upper Mississippi River. It lies where the Iowa, Minnesota and Wisconsin borders come together, just north of Lansing, Iowa. It is part of the Upper Mississippi River National Wildlife and Fish Refuge.

Aerial view looking north, January 14, 2001, with River at floodstage; the Black Hawk Bridge is visible; Big Lake is the open area in the upper part, click to enlarge (USGS, Upper Midwest Environmental Sciences Center)
Big Lake
Location of Big Lake in Iowa, USA.
Location of Big Lake in Iowa, USA.
Big Lake
Location of Big Lake in Iowa, USA.
Location of Big Lake in Iowa, USA.
Big Lake
(United States Environmental Protection Agency)
LocationAllamakee County, Iowa
Coordinates43°23′57″N 91°13′04″W
TypeReservoir
Primary inflowsUpper Mississippi River
Primary outflowsUpper Mississippi River
Basin countriesUnited States
Surface elevation620 ft (189 m) [1]

The Army Corps of Engineers maintains the lake's integrity as fish habitat.

Overview

The lake is connected to Gilbert's Pond through a shallow creek that is bridged by Big Lake Road. The lake is stocked with rainbow trout twice a year, in October and February. There is a fishing dock on the lake, and in the surrounding park, there is a playground, walking trails, and a picnic shelter. In addition the park contains one of 5 Iowan Art-in-the-Park sculptures.[2] The park also serves as a trailhead for the Iowa Riverfront Trail.[3]

References
  1. U.S. Geological Survey Geographic Names Information System: Big Lake (Iowa)
  2. "Big Lake Park | Council Bluffs, IA - Official Website". www.councilbluffs-ia.gov. Retrieved 2023-05-13.
  3. "Big Lake Park | Council Bluffs, Iowa | Travel Iowa". www.traveliowa.com. Retrieved 2023-05-13.

Sources
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