Agenda - 09-04-2014-13 (7) - Laserfiche WebLink

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R Attachment 2 — Chart of Impervious Surface Limits WATERSHED RESIDENTIAL IMPERVIOUS NON - RESIDENTIAL PROTECTION OVERLAY SURFACE LIMIT IMPERVIOUS SURFACE DISTRICT (percentage of lot area exclusive LIMIT of rights -of -way) (percentage of lot area exclusive of rights -of -way) University Lake Protected 6% 6% University Lake Critical 6% 6% Cane Creek Protected 6% 5 acre minimum lot size 50% for all fire stations and solid waste convenience centers 12% for everything else Cane Creek Critical 6% 5 acre minimum lot size 6% impervious surface limit Upper Eno Protected 12% 70% in Economic Development, 30% for lots in Transition Areas Commercial /commercial (stormwater features required) Industrial Nodes (stormwater feature required) 70% for projects developed at `high intensity' densities (i.e. R -5 ; 50% for all fire stations and solid R -8 ; R -13) (stormwater feature Waste convenience centers required). 12% for all non - residential uses outside of identified Nodes. Upper Eno Critical 6% 2 acre minimum lot size 6% 1 Lots within the University Lake Protected /Critical Watershed Protection Overlay Districts created prior to April 2, 1990 qualify for more allowable impervious surface area, depending on their size, per Section(s) 4.2.5.2 and 4.2.5.3 of the UDO. z Residential development on lots within the Cane Creek Protected /Critical Watershed Protection Overlay Districts created prior to January 1, 1994 qualify for more allowable impervious surface area, depending on their size, per Section(s) 4.2.5.2 and 4.2.5.3 of the UDO. 3 Lots smaller than 5 acres and created prior to June 1, 2010 qualify for more allowable impervious surface area, depending on their size, per Section(s) 4.2.5.2 and 4.2.5.3 of the UDO.