Blog Archives

Edenville auxiliary spillway completed

6/10/2026

We are excited to announce that the auxiliary spillway at Edenville Dam is complete! Each of the dams in the Four Lakes system needed to include an auxiliary spillway in the plans to pass large flood flows. The passive structure requires no operation and will pass water when flood inflows reach a 200-year flood event.
Below are some fun facts about the auxiliary spillway construction.

lake system information map

6/10/2026

FLTF released a new map of the Four Lakes system. The interactive map includes information such as:

Environmental Mitigation Projects
Historic Flowage Rights
Depth Contours
Flood Hazard Areas
Updated Aerial Imagery

Whether you are interested in the location and scope of mitigation projects or learning how to navigate the new lakebottom, we encourage property owners to check out the map by clicking on the image below.