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Lake Decatur (IL) nautical chart on depth map. Coordinates: 39.8569, -88.8811. Free marine navigation, important information about the hydrography of Lake Decatur.
Lake Decatur fishing map, with HD depth contours, AIS, Fishing spots, marine navigation, free interactive map & Chart plotter features
A. Lake Decatur property and jurisdiction follows the Sangamon River downstream from the Oakley Blacktop Road Bridge (County Road 25) to the Canadian National Railroad Bridge downstream of the Lake Decatur Dam.
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Lake Decatur Bathymetric Map Contour interval: 2 ft Depth (ft) Elevation (fasl) ... 20 594.15 22 592.15 Depth (feet) 24 20 16 12 8 4 0 Lake depth based on a full pool elevation of 614.15 feet (NAVD 88) Bathymetric survey data collected between November 2021 and June 2022 City of Decatur, Illinois ay Maximum depth: 24.0 ft (590.15 feet above sea ...
The lake is 613 feet above sea level and has a watershed of 925 square miles or 592,000 acres reaching into parts of seven counties. The largest lake on the Sangamon River, it was created in 1920–1922.
Lake Decatur is a 2,800-acre or 592,000 acres reaching into parts of seven counties. Mapcarta, the open map.