10/14/2020 P&Z Packet - Laserfiche WebLink

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The larger accessory structure near the arena appears to be in the Zone A floodplain. The exact year of its construction is unknown; however, a CUP was approved in 1986 for the riding stable arena so it could be assumed the large accessory structure was constructed in that same time period and would have been subject to the 1982 FEMA floodplain requirements. The 1982 FEMA map shows the large accessory structure out of the floodplain. This structure would be considered legal non -conforming and subject to the Zoning and Floodplain Ordinance non -conformities regulations. Accessory Structures The applicant currently has three (3) outside horse shelters approximately 1 Oft x 20ft. Assuming each shelter can house 4 horses, the maximum numbers of shelters allowed should be limited to either 3 or 6 depending on the final CUP approval. The shelters are specific accessory structures associated with the operation of a commercial stable. A zoning or building permit is required for any accessory structure construction. All structures shall meet setback requirements and shall not be located in the front yards of either parcel. Signage Per Chapter 1010: Signs, one sign with a maximum size of 6 square feet placed at least 10 feet from the property line is allowed without a permit. Staff Concerns See Attachment #6, Environmental Coordinator letter dated October 7, 2020 for a detailed analysis. Staff identifies the following concerns: • Wetlands and Floodplain There are approximately 22 acres of wetlands and floodplain on the 25 acre site. This limits the amount of upland area to operate a commercial stable, pasture farm animals and properly manage manure waste. MN State rules state that for manure application, a minimum setback of 300 feet from protected wetlands is required. A 50 foot non-manured vegetated buffer can be used in place of the 300 foot setback during non -winter months. A 50 ft wide vegetated buffer from the wetland shall be maintained. Manure shall not be stored or spread in the floodplain. Manure bins and/or manure storage shall be located outside the floodplain. • Animal Health Con