Yahara WINS: Regenerative Land & Water Quality Partnership

The Yahara WINS initiative demonstrates regenerative land practices that enhance water quality, soil health, and carbon sequestration while reducing pollutants. Key conservation activities include cover cropping, reduced tillage, managed grazing, and buffer strips, which increase soil organic matter, improve water infiltration, and minimize nutrient loss, preventing pollutants from reaching waterways. These practices not only halt runoff but actively rejuvenate soils and trap carbon. A standout project, coordinated by Dane County Land and Water Resources with Yahara WINS support, transitioned over 1,000 acres to cover crops, drastically cutting winter soil erosion and spring phosphorus runoff. Managed grazing optimizes livestock impact to bolster soil biology without degradation. Buffer strips and grassed waterways on vulnerable fields trap sediments and absorb excess nutrients before they enter streams. Broader benefits encompass climate action: healthier soils sequester carbon, reduced fertilizer and tillage cut emissions, and lower phosphorus in water bodies decreases methane and nitrous oxide from eutrophication. Mike Gilbertson, Watershed Program Coordinator at Madison Metropolitan Sewerage District, notes additional gains beyond phosphorus reduction, advancing climate goals. Practitioners can replicate this through partnerships with conservation groups, focusing on site-specific installations like vegetated buffers. Outcomes include measurable erosion reduction, improved infiltration rates, and enhanced farm resilience, providing concrete data for scaling. This case illustrates collaborative, field-tested methods yielding dual water and climate benefits, ideal for watershed management.