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significant carbon sequestration from compost, with local results indicating 13 tons <br />of carbon per acre over a three-year period. The Ramsey County ditch 4 project <br />demonstrated the effectiveness of compost top dressing in urban areas. <br />Members inquire about the maintenance required for the soil health project. <br />Mr. Freihammer explained that minimal effort was required. <br />Discussion on the use of natural netting for erosion control blankets, which was <br />more environmentally friendly. It was noted that the project's success was <br />attributed to the combination of compost top dressing and natural netting. <br />Mr. Freihammer explained that future plans included monitoring the new turf area <br />behind the apartments and expanding the project. The project's results show <br />significant improvements in soil health, fertility, and water infiltration. <br />6. MS4 Annual Meeting <br />Public Works Director Freihammer and Environmental Manager Ryan Johnson <br />updated the Commission on the MS4 annual stormwater public meeting. <br />Mr. Johnson presented the 2024 annual report detailing the MS4 system and its <br />activities. The report highlighted the importance of stormwater management and <br />the various practices implemented. <br />The total maximum daily load (TMDL) was discussed, with an emphasis on the <br />need for stormwater treatment. <br />Mr. Johnson explained that the city's stormwater infrastructure consisted of 126 <br />miles of pipes and various stormwater ponds and filtration basins. He stressed the <br />importance of maintaining and updating stormwater facilities to ensure effective <br />water management. <br />Mr. Johnson discussed the importance of pond maintenance and the challenges <br />faced with Willow Pond. He noted the pond's high sediment buildup was attributed <br />to the large drainage area and construction activities. Core samples were taken to <br />assess the sediment depth, revealing a significant buildup in certain areas. The <br />estimated cost of dredging Willow Pond exceeded $1 million, underscoring the <br />need for funding. <br />Other projects, such as the RCD4 trial and underground stormwater projects, were <br />highlighted as priorities. <br />Member Mueller inquired about the stormwater management for the Dale Street <br />project. <br />Page 3 of 6 <br />