To hire a qualified historical architect and engineer to prepare an assessment of the foundation of Terrace Mill, listed in the National Register of Historic Places
Granite rock outcrops along the Upper Minnesota River are among the oldest exposed rock in North America, dating back approximately 3.6 billion years. These outcrops are also home to rare and specialized plant and animal communities rarely found elsewhere in Minnesota, including several types of cactus and one of Minnesota's only three lizard species, the five-lined skink. However, these rock outcrops are increasingly threatened by mining, overgrazing, and development.
Del Clark Lake is a regionally unique resource in the Lac qui Parle Watershed. This grant contains both restoration and protection strategies aiming to maintain the quality of this rare and valuable resource in addition to restoring the recently impaired Canby Creek, which feeds into Del Clark Lake. Three grade control structures will be implemented just upstream of Del Clark to protect against sediment and aid in regulating flows. An estimate 240 pounds of phosphorous and 2,700 tons of sediment will be reduced annually.
Protect and restore 590 acres of significant wildlife habitat through conservation easements and restoration projects on private lands within Important Bird Areas with an emphasis on those located in within priority areas identified in the Minnesota Prairie Conservation Plan.
Lake Minnewaska, a highly used recreational lake, is the largest body of water in Pope County. While scientific studies show that the transparency in Lake Minnewaska has been increasing over the last 30 years, there are numerous ravines on the south shore of Lake Minnewaska that could threaten this trend. The erosion in these ravines is causing large amounts of sediment and phosphorus to be dumped directly into Lake Minnewaska. After a storm in 2011, many trees vegetating the ravines were blown down, ripping out the roots and further exposing the soil along these ravines.
We will characterize environmental drivers contributing to the decline of wild rice using lake sediment cores to reconstruct historical wild rice abundance in relation to lake and watershed stressors.
The purpose of this project is to improve understanding of primary productivity in the Red River and the diversity and population structure of the algal communities occurring along the river system. This will be accomplished through taxonomic identification of periphyton and phytoplankton assemblages necessary for characterizing responses to nutrient gradients along the Red River of the North.
In 2017 and 2018, Redwood-Cottonwood Rivers Control Area (RCRCA) will collect water chemistry samples from the 10 lakes and 24 stream sites identified in the Redwood and Cottonwood River watersheds. Six samples will be collected at 10 lakes from May through September in 2017; five samples will be collected at 5 lakes in 2018 from May through September. Eleven samples will be collected at each of the 24 stream sites following the Basic Regime in 2017. Sixteen samples at each stream site will be collected in 2017 and 2018 following the E.coli monitoring regime.
The Redwood and Cottonwood River Watersheds have been assessed and many reaches have been impaired for turbidity, bacteria, and low dissolved oxygen. This project will accelerate conservation efforts to reduce overland runoff sediment, bacteria, and nutrient loadings contributing to water quality impairments in targeted subwatersheds.
The Redwood River and Cottonwood River watersheds encompass approximately 2,020 square miles of southwestern Minnesota in the Minnesota River Basin. Land use in these watersheds is mostly agricultural and area geology makes them prone to erosion. Surface water issues within the two watersheds are a concern of local leaders. The counties and Soil and Water Conservation District leaders formed the Redwood Cottonwood Rivers Control Area (RCRCA) Joint Powers Board in 1983 to address sedimentation, water quality and quantity, and erosion issues.
