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• Stormwater Section, Page 43 <br />o Modification of Anoka County Ditch 10-22-32 <br />• Early coordination with the 103E public drainage authority (RCWD) for any <br />modifications to the drainage system is encouraged. <br />• The system may be relocated as necessary (p. 46), without decreasing its capacity, <br />through the statutory petition process to the 103E public drainage authority <br />(RCWD), approved by RCWD through Rule I, consistent with 103E. <br />• RCWD requires 20 feet (also referenced on p. 46) from top of bank to either side <br />for a buffer to complete required maintenance. <br />• The ditch must remain open and trees or other structures are prohibited in the <br />maintenance corridor may not obstruct access. <br />• Section 8 Cover Types, Page 19 <br />o "Infiltration systems, tree trenches and tree boxes, wetlands, green roofs, and permeable <br />pavements could be constructed as part of future development plans." <br />• The District supports efforts to infiltrate and filter Stormwater and mitigate <br />runoff. Above and beyond basic requirements including implementation of BMP's <br />such as Iron Enhanced Sand Filter (IESF) to address dissolved phosphorus, and <br />stormwater re -use systems for reducing volume are encouraged where <br />applicable. <br />• After Construction, Page 45 <br />o The paragraph regarding RCWD Rule C: Stormwater Management identifies that the <br />Rice Creek Watershed Rules were most recently updated on 1/1/2021. This date should <br />be corrected to 1/1/2025. <br />• Floodplains, Page 45 <br />o Numbered item 4 should identify that drainage/flowage easements need to be provided <br />only if required by the land use authority. <br />o Continuing onto page 46, "Areas that are covered by Rule E are also subject to Rule F: <br />Wetland Alteration, as applicable." <br />• Water Resources, Page 76 <br />o In the Floodplains row, please identify that RCWD approvals relate specifically to <br />RCWD's 100-year floodplains and not FEMA. <br />• Fish, Wildlife, Plant Communities, and Sensitive Ecological Resources, Page 77/78 <br />o Include language that permits are required from the DNR for the taking of an endangered <br />or threatened species (Minnesota Statutes section 84.0895 and Minnesota Rules parts <br />6212.1800-2100). <br />• Both Development Scenarios include lands within the floodplain, RCWD rules require all proposed <br />development to quantify impacts to floodplain and address, mitigate, according to rule. <br />21 <br />Page 567 of 617 <br />