Lake Mattoon Dam (Lake Mattoon)

Field Descriptions

Dam Name: Lake Mattoon Dam
Other Name: LAKE MATTOON
NID ID: IL00141
Longitude: -88.4817
Latitude: 39.3333
Map Section: 1;10N;6E;3
County: SHELBY
River: LITTLE WABASH RIVER
State: IL
Nearest City: EFFINGHAM
Distance: 21 miles
Owner Name: CITY OF MATTOON
Owner Type: Local Government
Dam Designer: WILSON & ANDERSON ENGINEERS
Private Dam? No
Dam Type: Earth
Purposes: Water Supply
Dam Length: 2250 feet
Dam Height: 46 feet
Maximum Discharge: 28273 cu ft/sec
Maximum Storage: 22569 acre-feet
Normal Storage: 11820 acre-feet
Surface Area: 980 acres
Drainage Area: 57 square miles
Hazard Potential: Significant
Emergency Action Plan? Yes
Inspection Date: 2011-12-19
Inspection Frequency: 3
State Regulated Dam? Yes
State Regulating Agency: IDNR
Spillway Type: Uncontrolled
Spillway Width: 350 feet
Outlet Gates: U
Federal Funding Agency: LAKE MATTOON
Source Agency:

Quick Links
Lake Mattoon News
Lake Mattoon Photos
Lake Mattoon Videos

About Us
Contact Us
Site Map
Search Site
Advertise With Us
   
Mattoon.LakesOnline.com
THE LAKE MATTOON WEBSITE

Copyright 2019, Lakes Online
Privacy    |    Legal