Shields Lake Stormwater Harvest and Irrigation Reuse System and Alum Treatment
Forest Lake is one of the top recreational lakes in the metro area and protecting its water quality is a top priority for the Comfort Lake Forest Lake Watershed District. While not currently on the impaired waters list, the water quality of Forest Lake is very near the water quality standard. Shields Lake has been identified as the single largest pollutant contributor to Forest Lake. This project proposes to impound water from a tributary to Shields Lake for golf course irrigation reuse, reducing watershed phosphorus loads to Shields Lake. In addition, a whole-lake alum treatment will also be applied to Shields Lake. The irrigation reuse system coupled with the alum treatment are expected to reduce phosphorus loads to Forest Lake by up to 250 pounds per year.
Annie Felix-Gerth
$10,187,000 the first year and $10,188,000 the second year are for grants to protect and restore surface water and drinking water; to keep water on the land; to protect, enhance, and restore water quality in lakes, rivers, and streams; and to protect groundwater and drinking water, including feedlot water quality and subsurface sewage treatment system projects and stream bank, stream channel, shoreline restoration, and ravine stabilization projects. The projects must use practices demonstrated to be effective, be of long-lasting public benefit, include a match, and be consistent with total maximum daily load (TMDL) implementation plans, watershed restoration and protection strategies (WRAPS), or local water management plans or their equivalents. A portion of these funds may be used to seek administrative efficiencies through shared resources by multiple local governmental units.
250 pounds of phosphorus/year
This project has resulted in conducting an alum treatment and constructed an irrigation reuse system to decrease phosphorus loading by 250 pounds/year.
LOCAL LEVERAGED FUNDS