Orange County NC Website
35 <br /> Carolina Friends School Biological Inventory Report Orange County, N.C. <br /> are determined by slope severity within 250 perpendicular feet from the stream top-of- <br /> bank. Section 6.13 of the UDO explains how to calculate the width of stream buffers. <br /> Slope values within the PSA are less than 7.5%. As a result, an additional 15' of buffer <br /> shall be applied to the pre-existing 50' Jordan Lake buffers. If wetlands, ponds, lakes, or <br /> other surface waters partially occur within the 65' buffer of streams within the PSA, the <br /> buffer shall extend around the perimeters of those water features, thereby protecting them <br /> as well. <br /> 6.4 Rivers and Harbors Act Section 10 Navigable Waters <br /> No streams within the PSA have been designated by the USACE as a Navigable Water <br /> under Section 10 of the Rivers and Harbors Act. <br /> 15 December 2024 <br />