The Friends of Devil's Lake State Park propose this project to reconstruct the siphon pipe system at Devil's Lake State Park, Sauk County, by lowering the portion of the siphon that is above the ordinary high water mark (OHWM) lake level so that the pipe will flow as a gravity feed flow system whenever the lake level is above the OHWM. This entails digging up about 900' of the pipe, and lowering the highest point. An additional butterfly flow valve will be installed to provide control of the pipe for safety and operational purposes. Deliverables of this project will be a brief final report documenting that the project was completed, including photos of the project during construction.

reconstruct the siphon pipe system at Devil's Lake State Park, Sauk County, by lowering the portion of the siphon that is above the ordinary high water mark (OHWM) lake level so that the pipe will flow as a gravity feed flow system whenever the lake level is above the OHWM. This entails digging up about 900' of the pipe, and lowering the highest point. An additional butterfly flow valve will be installed to provide control of the pipe for safety and operational purposes. Deliverables of this project will be a brief final report documenting that the project was completed, including photos of the project during construction.

The Friends of Devil's Lake State Park propose this project to reconstruct the siphon pipe system at Devil's Lake State Park, Sauk County, by lowering the portion of the siphon that is above the ordinary high water mark (OHWM) lake level so that the pipe will flow as a gravity feed flow system whenever the lake level is above the OHWM.