Orange County NC Website
(Excerpt of Section 6.23.3) <br />Attachment 1 13 <br />U-ENO-PW <br />70% <br />BACK-PW <br />ISR in Commercial and/or Industrial Nodes as designated in the <br />Land Use Element of the Comprehensive Plan (high-density <br />option) with structural BMPs if ISR > 12%; <br />AND <br />50% ISR for all fire stations and solid waste collection centers <br />outside of Commercial and/or Industrial Nodes as designated in the <br />Land Use Element of the Comprehensive Plan, with structural <br />BMPs if ISR > 12%; <br />AND <br />40% ISR for all non-residential uses in'10-year Transition areas as <br />designated in the Land Use Element of the Comprehensive, <br />Plan, <br />with structural BMPs if ISR > 12%; <br />AND <br />12% ISR for all other non-residential uses outside of Commercial <br />and/or Industrial Nodes as designated in the Land Use Element of <br />the Comprehensive Plan (*. BMPs cannot be used to satisfy <br />watershed impervious surface requirements); <br />AND <br />on-site infiltration of the first inch of stormwater runoff; <br />AND <br />A limit of 1,151 acres of non-residential use throughout U-ENO-PW <br />(5.0%) and 163 acres throughout BACK-PW (I %). <br />HYCO-PW <br />50% ISR for all fire stations and solid waste collection centers; <br />FLAT-PW <br />AND <br />12% ISR for all other non-residential uses; <br />AND <br />on-site infiltration of the first inch of stormwater runoff; <br />AND <br />a limit of I % of the watershed for non-residential use (37 acres in <br />HYCO-PW, 66 acres in FLAT-PW). <br />* BMPs cannot be used to satisfy watershed impervious surface <br />requirements. <br />L-ENO-PW <br />70% impervious surface, with structural BMPs required when <br />impervious surface exceeds: <br />24% (w/ curb and gutter); or <br />36% (w/o curb and gutter). <br />HAW-PW <br />24% impervious surface limit. <br />JORDAN-PW <br />* BMPs cannot be used to satisfy watershed impervious surface <br />requirements. <br />