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Post-construction stormwater management <br /> A. Do you have a regulatory mechanism(s)to address post-construction stormwater management activities? <br /> ® Yes ❑ No <br /> 1. If yes: <br /> a. Check which type of regulatory mechanism(s)your organization has(check all that apply): <br /> ® Ordinance ❑ Contract language <br /> ® Policy/Standards ❑ Permits <br /> ❑ Rules <br /> ❑ Other, explain: <br /> b. Provide either a direct link to the mechanism selected above or attach it as an electronic document to this <br /> form; or if your regulatory mechanism is either an Ordinance or a Rule, you may provide a citation: <br /> Citation: <br /> 1) Regulatory mechanism is established in City Code, Section 803.04 and Chapter 1017, Section 1017.26. <br /> 2) Policies are established in the Comprehensive Surface Water Management Plan(Goals 1 and 2, Policies- <br /> all). <br /> 3) Standards are established in a stand alone document titled"Storm Water Management Standards." <br /> Direct link: <br /> 1) City Code can be found by accessing the following web links: <br /> a) http://www.cityofroseville.comlindex.aspx?NID=1703 <br /> b)http://www.cityofroseville.comlindex.aspx?NID=1727 <br /> 2)Policy is in the Comprehensive Surface Water Management Plan: <br /> b) http://www.cityofroseville.com/DocumentCenter/Home/View/12712 <br /> 3. Storm Water Management Standards(attached pdt) <br /> ® Check here if attaching an electronic copy of your regulatory mechanism,with the following file naming <br /> convention: MS4NameHere PostCSWreg. <br /> B. Answer yes or no below to indicate whether you have a regulatory mechanism(s)in place that meets the following <br /> requirements as described in the Permit(Part III.D.5.a.): <br /> 1. Site plan review: Requirements that owners and/or operators of construction activity submit ®Yes ❑ No <br /> site plans with post-construction stormwater management BMPs to the permittee for review and <br /> approval, prior to start of construction activity. <br /> 2. Conditions for post construction stormwater management: Requires the use of any <br /> combination of BMPs, with highest preference given to Green Infrastructure techniques and <br /> practices(e.g., infiltration, evapotranspiration, reuse/harvesting, conservation design, urban <br /> forestry, green roofs, etc.), necessary to meet the following conditions on the site of a <br /> construction activity to the Maximum Extent Practicable (MEP): <br /> a. For new development projects—no net increase from pre-project conditions(on an annual ❑Yes ® No <br /> average basis)of: <br /> 1) Stormwater discharge volume, unless precluded by the stormwater management <br /> limitations in the Permit(Part III.D.5.a(3)(a)). <br /> 2) Stormwater discharges of Total Suspended Solids(TSS). <br /> 3) Stormwater discharges of Total Phosphorus(TP). <br /> b. For redevelopment projects—a net reduction from pre-project conditions(on an annual ❑Yes ® No <br /> average basis)of: <br /> 1) Stormwater discharge volume, unless precluded by the stormwater management <br /> limitations in the Permit(Part III.D.5.a(3)(a)). <br /> 2) Stormwater discharges of TSS. <br /> 3) Stormwater discharges of TP. <br /> 3. Stormwater management limitations and exceptions: <br /> a. Limitations <br /> 1) Prohibit the use of infiltration techniques to achieve the conditions for post-construction ❑Yes ® No <br /> stormwater management in the Permit(Part III.D.5.a(2))when the infiltration structural <br /> stormwater BMP will receive discharges from,or be constructed in areas: <br /> a) Where industrial facilities are not authorized to infiltrate industrial stormwater under <br /> an NPDES/SDS Industrial Stormwater Permit issued by the MPCA. <br /> www.pca.state.mn.us 651-296-6300 800-657-3864 TTY 651-282-5332 or 800-657-3864 • Available in alternative formats <br /> wq-strm4-49a • 5131113 Page 5 of 15 <br />