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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 anew 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. <br />❑ Implementation of infiltration BMPs such as bioinfiltration practices <br />153.13. <br />❑ Disconnection and/or reduction of impervious surfaces <br />153.C. <br />❑ Retrofitting existing structural stormwater BMPs <br />153.D. <br />❑ Improvement of riparian vegetation <br />153.E. <br />❑ 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 />❑X Yes - If yes, you must complete the corresponding tabs in the MS4 Permit TMDL Application (available on the MPCA's website <br />at https://sto"water.pca.state.mn.usfindex.php?title=Guidance for completing the MS4 Permit TMDL Application Form l 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): <br />https://www.pca.state.mn.us 651-296-6300 800-657-3864 Use your preferred relay service Available in alternative formats <br />wq-strm4-49a • 9123120 Page 29 of 32 <br />