East Lake Estates 2 Dam, also known as East Lake Development, is a privately owned structure located in Brown County, Illinois.
Wind
Humidity
Completed in 2001, this earth dam stands at a height of 54.5 feet and has a length of 340 feet, serving primarily for recreational purposes. Situated on TRIB WEST CREEK, this dam has a normal storage capacity of 165 acre-feet and a maximum discharge rate of 997 cubic feet per second.
Managed by the Illinois Department of Natural Resources (IDNR), East Lake Estates 2 Dam has a low hazard potential and is classified as having a moderate risk level. Although the condition assessment is not available, the last inspection in September 2014 revealed the structure to be in good standing. With no outlet gates and an uncontrolled spillway, this dam plays a crucial role in maintaining the surface area of 10.28 acres and providing recreational opportunities for the surrounding community.
Despite its modest size, East Lake Estates 2 Dam serves as a vital component in the local water resource management system. With its strategic location and sturdy design by GREENE & BRADFORD, INC., this dam exemplifies the importance of private ownership in maintaining and protecting water resources for both recreational and environmental purposes in Illinois.
Year Completed |
2001 |
Dam Length |
340 |
Dam Height |
54.5 |
River Or Stream |
TRIB WEST CREEK |
Primary Dam Type |
Earth |
Surface Area |
10.28 |
Drainage Area |
0.25 |
Nid Storage |
230 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Rock, Soil |
Nid Height |
55 |
La Moine River At Ripley
|
33cfs |
Illinois River At Valley City
|
2970cfs |
La Moine River At Colmar
|
17cfs |
Bay Creek At Pittsfield
|
43cfs |
Bear Creek Near Marcelline
|
5cfs |
Spoon River At Seville
|
161cfs |