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HomeMy WebLinkAboutAdd Info Request 202404031 Winston, Joey From:Winston, Joey Sent:Wednesday, April 3, 2024 10:29 AM To:Tyson Kurtz Cc:Anderson, Mitchell L CIV USARMY CESAW (USA); Leslie, Andrea J Subject:Request for Additional Information, Springs of North Asheville Phase 2, Buncombe County (DWR #20211609v2) Mr. Kurtz, On February 12, 2024, the Division of Water Resources (Division) received your applicaƟon requesƟng a 401 Water Quality CerƟficaƟon from the Division for the subject project. The Division has determined that your applicaƟon is incomplete and cannot be processed. The applicaƟon is on-hold unƟl all of the following informaƟon is received: 1. The applicaƟon states that only temporary stream impacts will occur for the installaƟon of the sewer uƟlity line (impacts S1 and S2). However, the project plan detail for streambank restora Ɵon shows the placement of riprap along streambanks. Please clarify whether impacts for the installaƟon of the sewer uƟlity line will be temporary or permanent in nature. If permanent riprap is proposed, please provide an explana Ɵon of why the stream cannot be restored to its natural, pre-construcƟon condiƟon. [15A NCAC 02H .0502(a)(4); 15A NCAC 02H .0506(b)(1)] 2. The project proposes to impact 0.064 acre of wetland (impact W3) and 21.4 linear feet of stream (impact S4) primarily for the construcƟon of a roadway to access home sites. These home sites also have a proposed roadway on the upgradient site of them. Please provide an explanaƟon of how impacts cannot further be avoided and minimized by accessing these home sites from the upgradient roadway. [15A NCAC 02H .0506(b)(1)] 3. The project proposes to fill the stream idenƟfied as S4 on the 2020 Approved JurisdicƟonal DeterminaƟon (impact S4). This stream appears to be the only surface connecƟon of the upstream wetlands (W6 and W7 on 2020 AJD) and downstream waters. Please explain how surface hydrology will be maintained with the proposed impacts. [15A NCAC 02H .0506(b)(1)] 4. The project proposes to impact the headwaters of the stream idenƟfied as S3 on the 2020 AJD by filling the upgradient stream and wetlands and installing a retaining wall abuƫng the remaining porƟon of stream S3 (impacts S3 and W4). The Division is concerned that the proposed acƟviƟes will cause secondary impacts to the remaining porƟon of stream S3, such as a reducƟon in flow. Please explain the measures proposed to prevent secondary impacts, such as the installaƟon of an underdrain within the fill area. [15A NCAC 02H .0506(b)(3)] Pursuant to Title 15A NCAC 02H .0502(c), the applicant shall furnish all of the above requested informa Ɵon for the proper consideraƟon of the applicaƟon. Please provide your response by May 3, 2024. If all of the requested informa Ɵon is not received, the Division will be unable to approve the applicaƟon and it will be denied as incomplete. The denial of this project will necessitate reapplicaƟon to the Division for approval, including a complete applicaƟon package and appropriate fee. Please let me know if you have any ques Ɵons. Thanks, Joey 2 Joey Winston Environmental Specialist II, Division of Water Resources North Carolina Department of Environmental Quality Office: (828) 296-4685 | Cell: (828) 785-9171 joey.winston@deq.nc.gov