When completed, this Lake County-wide culvert inventory project will have multiple direct benefits to water quality protection, natural resource planning, and municipal asset protection. This inventory will be used to provide local and state authorities accurate information on the condition of road crossings, better calibrate hydrological modeling tools crucial to the inter-agency Watershed Restoration and Protection Strategies (WRAPS) process, and assess how road crossings in Lake County are affecting the water and sediment transport capacity of our waterways.
This project will implement timber stand improvement activities on over 300 acres of private forest land within the Knife River and Skunk Creek watershed; both are not meeting state water quality standards for turbidity. These activities will culminate in planting diverse, large-statured native trees, resilient in the face of forest pests and diseases, climate change, and deer browse. Through this project, significant areas of the Knife River and Skunk Creek watersheds will have a patchwork of seed sources that will naturally expand the footprint of a healthier forest.
The Greater Blue Earth River Basin Alliance (GBERBA) along with Soil and Water Conservation Districts, Counties, landowners, and drainage authorities in the ten member counties will install conservation drainage practices to improve water quality. 103E drainage systems with documented sediment or water quality issues are the focus with the goal of installing 52 practices such as improved side inlets (grade stabilization structures), alternative tile inlets, denitrifying bioreactors, saturated buffers, storage wetlands and others.
This project is designed to complete an inventory and assessment of existing stormwater infrastructure in the cities of Two Harbors and Silver including mapping urban surface and sub-surface storm water flow to determine flow paths, pour points, and areas of limited storm water infrastructural capacity. The results of this assessment will be an assessment with prioritized and targeted opportunities for municipal infrastructure retrofits or best management practice installation on both public and private land.