IDNR Office of Water Resources

IDNR Office of Water Resources An Illinois State Agency that deals with water and water resources such as flooding, drought, NFIP, navigation and water supply, but not recreational uses.

02/01/2024

Public Notice: Proposed construction of an additional mooring dolphin on the Illinois River in Grundy County. Comments will be accepted through February 24, 2024. For a copy of the public notice, please visit our website.

01/31/2024

Public Notice: Proposed construction, operation & maintenance of Sanganois State Fish and Wildlife Area Dam in Cass County. Comments will be accepted through February 19, 2024. For a copy of the public notice, please visit our website.

01/31/2024

Public Notice: Proposed construction, operation & maintenance of Prairie Eagle Mine Middle Area Refuse Impoundment No. 1 Dam in Perry County. Comments will be accepted through February 19, 2024. For a copy of the public notice, please visit our website.

01/23/2024

Public Notice: Transient pier addition on Channel Lake by Turtle Beach Marina in Lake County. Comments will be accepted through February 13, 2024. For a copy of the public notice, please visit our website.

01/18/2024

Public Notice: Mooring piles near Merchants Railroad Bridge in the Mississippi River between river miles 183 and 183.5 in Madison County. Comments will be accepted through February 10, 2024. For a copy of the public notice, please visit our website.

01/18/2024

Public Notice: Construction of a marina on the north side of Navy Pier, in Lake Michigan, by the Metropolitan Pier and Exposition Authority, Chicago, IL. Comments will be accepted through February 13, 2024. For a copy of the public notice, please visit our website.

11/21/2023

Public Notice: Proposed Barge Slip and Dolphins in the Illinois River in Grundy County. Comments will be accepted through December 8, 2023. For a copy of the public notice, please visit our website.

11/21/2023

Public Notice: Operation and Maintenance of Maplebrook Estates Dam in Will County. Comments will be accepted through December 4, 2023. For a copy of the public notice, please visit our website.

11/21/2023

Public Notice: Operation and Maintenance of Oakland Lake Dam in Coles County. Comments will be accepted through December 4, 2023. For a copy of the public notice, please visit our website.

11/21/2023

Public Notice: Proposed Replacement of Bridge Carrying TR 298 over Hog Branch in Coles County. Comments will be accepted through December 4, 2023. For a copy of the public notice, please visit our website.

11/21/2023

Public Notice: Proposed Floating Dock and Gangway at River Mile 503.5 in the Mississippi River in Rock Island County. Comments will be accepted through November 30, 2023. For a copy of the public notice, please visit our website.

11/08/2023

Public Notice: Proposed Replacement of Illinois Route 2 Highway Bridge over the Rock River in Winnebago County. Comments will be accepted through November 19, 2023. For a copy of the public notice, please visit our website.

Address

1 Natural Resources Way
Springfield, IL
62702

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