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• 651-296-6300 • 800-657-3864 • Use your preferred relay service • Available in alternative formats https://www.pca.state.mn.us <br />wq-strm4-49a • 9/23/20 Page 29 of 32 <br />152.If yes in Q151, do you maintain a written plan that identifies specific activities you will implement to reduce thermal loading <br />during the permit term? (Note: All or some of this item is a new permit requirement. Compliance with new <br />requirements is required within 12 months after receiving permit coverage.) <br /> Yes <br /> No (Skip to Q154) <br />153.If yes in Q152, what activities does the plan include? (Check all that apply) <br />153.A. Implementation of infiltration BMPs such as bioinfiltration practices <br />153.B. Disconnection and/or reduction of impervious surfaces <br />153.C. Retrofitting existing structural stormwater BMPs <br />153.D. Improvement of riparian vegetation <br />153.E. Other (describe below): <br />153.F. <br />153.G. Provide any additional information about your written plan (optional): <br />154.Permit item 12.9: If yes in Q151, who is or will be responsible for implementation of this required component? List <br />name(s) or position title(s): <br />*155. Permit item 12.8: Do you have an applicable WLA(s) for oxygen demand, nitrate, TSS, or TP? <br /> Yes - If yes, you must complete the corresponding tabs in the MS4 Permit TMDL Application (available on the MPCA’s website <br />at https://stormwater.pca.state.mn.us/index.php?title=Guidance_for_completing_the_MS4_Permit_TMDL_Application_Form) and <br />submit it with this application. <br /> No <br />Alum or Ferric Chloride Phosphorus Treatment Systems <br />*156. Permit Section 23: Do you own and/or operate an Alum or Ferric Chloride Phosphorus Treatment System within your MS4? <br /> Yes - If yes, complete questions 157-173 as directed. <br />No (Skip to Q174) <br />157.Provide the geographic coordinates of the alum or ferric chloride phosphorus treatment system, in decimal degrees. <br />(Approximate centroid of treatment system within five-foot accuracy): <br />157.A.Latitude: <br />157.B. Longitude: <br />158.Who is responsible for the operation of the treatment system? List name(s) or position title(s): <br />159.A. Provide the date the system first became operational (mm/dd/yyyy):