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HomeMy WebLinkAbout20200103 Ver 1_Local Government Buffer Approval_20200320Guilford County Planning and Development Department Stormwater & Watershed Division March 20, 2020 Attn: Anthony Lester adl@evans-eng.com Re: Stream Buffer Authorization Carraway Subdivision 610 NC 150 West Greensboro, NC 27405 Parcel #: 219459 & 219446 Mr. Lester, This letter serves as a buffer authorization for the referenced property, by Guilford County Watershed Protection & Stormwater Management Division staff. The Stream Buffer Use Request Form that you submitted to the County on February 21", 2020 has been approved. Guilford County is the locally delegated authority for enforcing the Jordan Lake stream buffer requirements; please see the Guilford County Development Ordinance Article VII, Section 1.9. Stream Buffer Width Requirements according to the Guilford County Development Ordinance, 7- 1.9A.5)d Intermittent & Watershed Perennial Streams, Zone 1 Zone 2 Lakes, and Ponds Jordan Lake 50ft. 30ft. 20ft. According to Table 7-1-2 Table of Uses in the Guilford County Development Ordinance, the proposed stream buffer impacts for a road crossing that impacts greater than 40 linear feet but equal to or less than 150 linear feet or one-third of an acre of ri arian buffer; is Allowable. Road Crossing Zone 1 Impacts Allowable (square feet) Zone 2 Impacts Allowable (square feet) Total Buffer Impacts 3,263 SgFt 2,495 SgFt According to Table 7-1-2 Table of Uses in the Guilford County Development Ordinance, the proposed stream buffer impacts for road impacts other than crossings of streams and other surface waters subject to this ordinance, is Allowable with Mitigation Road impacts other than crossings of streams and Zone 1 Impacts Allowable Zone 2 Impacts Allowable with other surface waters subject to With Mitigation (square Mitigation this Ordinance feet) (square feet) Total Buffer Impacts 899 SgFt 2,803 SgFt Guilford County Planning and Development Department Stormwater & Watershed Division According to the Guilford County Development Ordinance 7-1.9(A)7)c.1v.(2) The required area of mitigation shall be determined by applying the following multipliers to the impacts determined in Section 7-1.9(A)7)c.iv.(1) of this Ordinance to each zone of the riparian buffer: (1) Impacts to Zone One of the riparian buffer shall be multiplied by three; (II) Impacts to Zone Two of the riparian buffer shall be multiplied by one and one-half; and (III) Impacts to wetlands within Zones One and Two of the riparian buffer that are subject to mitigation under 15A NCAC 2H .0506 shall comply with the mitigation ratios in 15A NCAC 2H .0506. Required Mitigation Zone 1 Zone 2 Impact 899 SgFt 2,803 SgFt Multiplier 3 1.5 Total 2,697 SgFt 4,204.5 SgFt Final Total 6901.5 SgFt Please be advised that this letter does not exempt the stream reach from compliance with other local, state, or federal ordinances involving jurisdictional stream/wedand requirements, such as Section 401 and 404 of the Clean Water Act. This approval is valid only for the purpose and design that was described in the application. If any modifications are made to the project a written notification describing the changes, must be submitted to the Guilford County Planning & Development Department, Watershed Protection & Stormwater Management Division. If the property is sold, the new owner must be given a copy of the certification and approval letter and is thereby responsible for complying with all conditions. If you have any questions or would like to discuss this authorization, please call Teresa Andrews at: (336) 641-5565. Sincerely, �APOAS Teresa Andrews Stormwater Program Administrator Guilford County CC: Sue Homewood, NCDEQ