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I <br /> �! �i . `a <br /> P <br /> This project lies within the Pigeon Creek#1 drainage basin. Much public and private <br /> time, effort, and money has gone into improving the water quality in this creek. The City <br /> • also has redevelopment standazds which call for stormwater runoff to be�eated,to the <br /> maximum extent practicable, when exiscing projects redevelop. A wetpond should be <br /> provided to treat stormwater runoff all pavement associated with this project. If a <br /> wetpond lazge enough to meet City standards is nat achievable due to spatial limitations <br /> on the site, the design of the pond should maximize the volume provided in a vebeta'ed <br /> cell,a wetvault with a minimum volume per City standazds should be provided upstream � <br /> of the pond for sediment removal, and roof-top runoff should be kept separate from � <br /> pavement runoff in order to maximize the treatment efficiency of the wetpond. <br /> A Hydraulics Project Approval from�ie State Department of Fish and Wildlife may be � <br /> required for this project due to its location within the Pigeon C:eek#1 drainage basin. If <br /> an HPA was required, more stringent detention and stormwater treatment requirements <br /> than the City would impose could be placed on the project as a condition of the HPA. <br /> The Department of Fish and Wildlife should be contacted to determine whether or not an <br /> HPA is required for this site. A copy of the HPA or a letter from the Department of Fish <br /> and Wildlife stating that an E-IPA is not needed should be included along with the plans <br /> for Public Works review. <br /> ,,:,; <br /> :. :;�. <br /> .::�_�.: <br /> ;;`' <br /> g:WamlJane\word�pa5929ew <br />