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HomeMy WebLinkAbout032-2129-50-000 (2) ST.4CROIX COUNT PLANNING & ZONING October 23, 2009 File#: LU0126 Shane Demulling & Wendy Erickson P.O. Box 308 2035 Hwy 35 Code Adminis tratio it Somerset, Wl 54025 715-386-4680 Land Information Re: After the Fact Land Use Permit for Land Disturbance affecting Planning >10,000 square feet on slopes from 12-19.9% and 20 - 24.9% 715-386-4674 Parcel #13.30.19.1156 Lot 9, Boardman Estates, Town of Somerset Real Prope y Dear Mr. Demulling & Ms. Erickson: 715-38 677 This letter confirms zoning approval according to the plans you have submitted for Recycling disturbing an area of over 10,000 square feet on slopes ranging from approximately 715-386-4675 12% to 24.9% excavate a driveway and a building pad to construct a new home on lot 9 of Boardman Estates subdivision. This work began earlier this year prior to obtaining the required land use permit. The land disturbance was identified during review of the sanitary permit application and you agreed to apply for an after-the-fact land use permit. Staff finds that the application meets the spirit and intent of the St. Croix County Zoning Ordinance with the following findings: 1. You applied for and were issued a sanitary permit on September 28, 2009 in preparation to applying for a building permit from the Town of Somerset; 2. Any construction or land disturbance activities affecting more than 10,000 square feet in area on slopes of 12 - 19.9% is allowed with a land use permit pursuant to Section 17.12(7) of the St. Croix County Zoning Ordinance; 3. Any construction or land disturbance activities on slopes of 20-24.9% is allowed with a land use permit pursuant to Section 17.12(8) of the St. Croix County Zoning Ordinance; 4. The total disturbed area for the project is known to be over 10,000 square feet, estimated at approximately 30,000 sq. ft. The area includes a 250' driveway and the future house and pole building site, which is located between three designated stormwater drainage areas within the lot; 5. The recorded plat for Boardman Estates stated that "no filling and grading or construction is permitted within the drainage easements" for stormwater control; 6. During a site visit in July 2009 staff observed areas of steep slopes along the west side of the driveway where erosion control matting had been applied and grass was emerging. With conditions for maintaining erosion and sediment control measures until self-sustaining permanent vegetation is established on all disturbed areas and limiting the use of phosphorous fertilizer, negative environmental impacts will be minimized and the purpose and intent of the Ordinance will be met; ST CROIX COUNTY GOVERNMENT CENTER 1 101 CARMICHAEL ROAD, HUDSON, W/ 54016 715-3864686 FAx PZPCO.SAINT-CROIX.WI.US WWW.CO.SAINT-CROIX.WI.US 0 0 f 7. Stormwater runoff from impervious surfaces will be routed into designate 'tor nwa r ache easement areas, whose size and capacity were engineered at the time of the subdivision plat and meet the requirements in 17.12(8)(b) & (c). 8. A stormwater drainage and vegetation plan were submitted to Steve Olson, St. Croix County Land & Water Conservation Dept. to review for compliance with Sections 17.12(7) and (8). The plan was found to be complete and addressed LWCD concerns for runoff and erosion control. 9. Carrie Stoltz, Wisconsin DNR, commented that the site appears to be > 1000' feet from any wetlands or navigable waterways and therefore Mr. Demulling will not need a Chapter 30 permit. He will also not need a Storm water permit because the graded area is approximately 30,000 sq ft. If the graded area exceeds 1 acre or 43,560sgft, then the owner needs an individual WPDES Storm water permit. Based on these findings, approval of this land use permit is subject to the following conditions: 1. The applicants shall contact the Zoning Administrator on or before November 15, 2009 to schedule a foltw-up site inspection to evaluate vegetative cover before winter. 2. The applicants shall implement the approved stormwater and vegetation management plan. All erosion and sediment control measures shall be maintained until permanent, self-sustaining vegetation is successfully established on all disturbed areas of the site. No phosphorous fertilizers shall be used on the disturbed areas of the site, unless a soil test confirms that phosphorous is needed. X approval does not allow for any additional construction, grading, filling, or clearing of tation beyond the limits of this request. Any excavation beyond the areas identified as part of this' l6nd use permit application shall be subject to the review and approval of the Zoning Administrator. Your information will remain on file in the St. Croix County Planning and Zoning Department. It is your responsibility to ensure compliance with any other local, state, or federal rules or regulations, including but not limited to obtaining a town building permit and any permits that may be required by the Wisconsin Department of Natural Resources. Please feel free to contact me with any questions or concerns. :amela Quinn Zoning Specialist as Zoning Administrator Enc: Land Use Permit Cc: Steve Olson, LWCD Carrie Stoltz, WDNR Ed Schachtner, Town of Somerset Chairman ST. CRO/X COUNTY GOVERNMENT CENTER 1 101 CARM/CHAEL ROAD, HUDSON, W/ 54016 715-3864686 FAx PZPCO. 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