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HomeMy WebLinkAboutSW6220701_Stormwater Narrative_20220810Rock Hill Manor Subdivision Storm Water Narrative This site is currently undeveloped. The site is being developed as a single family residential development. The property currently drains roughly east to west, with the east side of the development draining toward Rock Hill Road. The proposed subdivision will utilize vegetated roadway ditching to convey runoff through the site. The development will discharge runoff into roadway ditching along Rock Hill Road and to a wetland located centrally to the development. The site meets the qualifications of a low density development. The average density for the development is 0.86 units/acre compared to the maximum of 2 units/acre to satisfy the requirements set forth by NCDEQ. New paved roads are to be constructed for the subdivision. Based on our study and review of the NCDEQ BMP manual and NC Session Law 2006- 246 Section 9 paragraph c, this development meets and/or exceeds the requirements and intent for low density development. 409 Chicago Drive. Suite 112, rayettevi I le. NC 28306 office 1 910-426-6777 fax 1 910-426-5777 On time, every time. I www.4Dsitesolut!ons.com