Heitmans Pond Dam, located in St.
Wind
Humidity
Clair County, Illinois, is a privately owned earth dam constructed in 1974 by the USDA NRCS. The dam, with a height of 30 feet and a length of 225 feet, serves primarily for recreational purposes, providing a surface area of 14 acres and a maximum storage capacity of 223 acre-feet. Situated on the TRIB NEGRO HOLLOW stream, the dam is regulated by the Illinois Department of Natural Resources and undergoes regular inspections to ensure its structural integrity.
With a significant hazard potential and a moderate risk assessment rating, Heitmans Pond Dam features an uncontrolled spillway with a width of 70 feet and a maximum discharge capacity of 625 cubic feet per second. Despite the lack of a condition assessment, the dam's emergency action plan status and adherence to guidelines remain undisclosed. The dam's risk management measures and inundation maps preparation status also require further clarification for effective emergency response and mitigation strategies in case of potential flooding events.
Water resource and climate enthusiasts can appreciate Heitmans Pond Dam as a vital recreational infrastructure in the region, contributing to water storage and flood control efforts. The dam's association with the USDA NRCS and its regulatory oversight by the IDNR highlight the collaborative efforts in ensuring the safety and functionality of the structure. As discussions on climate change and water resource management continue to evolve, understanding the role of dams like Heitmans Pond in the broader context of ecosystem health and resilience becomes increasingly crucial for sustainable development and adaptation strategies.
Year Completed |
1974 |
Dam Length |
225 |
Dam Height |
30 |
River Or Stream |
TRIB NEGRO HOLLOW |
Primary Dam Type |
Earth |
Surface Area |
14 |
Drainage Area |
0.6 |
Nid Storage |
223 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Significant |
Foundations |
Unlisted/Unknown |
Nid Height |
30 |