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80 significant carbon sequestration from compost, with local results indicating 13 tons <br />81 of carbon per acre over a three-year period. The Ramsey County ditch 4 project <br />82 demonstrated the effectiveness of compost top dressing in urban areas. <br />83 <br />84 Members inquire about the maintenance required for the soil health project. <br />85 <br />86 Mr. Freihammer explained that minimal effort was required. <br />87 <br />88 Discussion on the use of natural netting for erosion control blankets, which was <br />89 more environmentally friendly. It was noted that the project's success was <br />90 attributed to the combination of compost top dressing and natural netting. <br />91 <br />92 Mr. Freihammer explained that future plans included monitoring the new turf area <br />93 behind the apartments and expanding the project. The project's results show <br />94 significant improvements in soil health, fertility, and water infiltration. <br />95 <br />96 6. MS4 Annual Meeting <br />97 Public Works Director Freihammer and Environmental Manager Ryan Johnson <br />98 updated the Commission on the MS4 annual stormwater public meeting. <br />99 <br />100 Mr. Johnson presented the 2024 annual report detailing the MS4 system and its <br />101 activities. The report highlighted the importance of stormwater management and <br />102 the various practices implemented. <br />103 <br />104 The total maximum daily load (TMDL) was discussed, with an emphasis on the <br />105 need for stormwater treatment. <br />106 <br />107 Mr. Johnson explained that the city's stormwater infrastructure consisted of 126 <br />108 miles of pipes and various stormwater ponds and filtration basins. He stressed the <br />109 importance of maintaining and updating stormwater facilities to ensure effective <br />110 water management. <br />111 <br />112 Mr. Johnson discussed the importance of pond maintenance and the challenges <br />113 faced with Willow Pond. He noted the pond's high sediment buildup was attributed <br />114 to the large drainage area and construction activities. Core samples were taken to <br />115 assess the sediment depth, revealing a significant buildup in certain areas. The <br />116 estimated cost of dredging Willow Pond exceeded $1 million, underscoring the <br />117 need for funding. <br />118 <br />119 Other projects, such as the RCD4 trial and underground stormwater projects, were <br />120 highlighted as priorities. <br />121 <br />122 Member Mueller inquired about the stormwater management for the Dale Street <br />123 project. <br />124 <br />Page 3 of 6 <br />