Laserfiche WebLink
Figure 1-3.3: Flow Chart for Determining MR #5 Requirements <br />Does the entire project qualify as Flow Control exempt (per MR #7)? <br />Yes <br />Did the project developer choc se to meet <br />the LID Perfor lance Standard? <br />No <br />Yes REQUIRED: For each <br />surface, consider the BMPs <br />in the order listed in List #3 <br />for that type of surface. Use <br />the first BMP that is <br />considered feasible. <br />NOT REQUIRED: <br />Achievement of the LID <br />Performance Standard. <br />REQUIRED: For each <br />surface, consider the <br />BMPs in the order <br />listed in List #1 for that <br />type of surface. Use <br />the first BMP that is <br />considered feasible. <br />NOT REQUIRED: <br />Achievement of the LID <br />Performance Standard. <br />Ik'r <br />Does the project trigger <br />only MRs #1 - #5? (Per <br />the Project Thresholds in <br />Applicability of the <br />Minimum Requirements <br />Section). <br />Yes <br />No <br />(the project triggers <br />MRs #1 - #9) <br />No <br />Did the project <br />developer choose to <br />meet the LID <br />Performance <br />Standard? <br />N/ <br />Yes <br />REQUIRED: Meet the LID Performance <br />Standard through the use of any Flow Control <br />BMP(s) in this manual. <br />REQUIRED: Apply BMP T5.13 Post <br />Construction Soil Quality and Depth. <br />NOT REQUIRED: Applying the BMPs in Lists <br />#1, #2, or #3. <br />DEPARTMENT OF <br />ECOLOGY <br />State of Washington <br />REQUIRED: For each <br />surface, consider the BMPs <br />in the order listed in List #2 <br />for that type of surface. Use <br />the first BMP that is <br />considered feasible. <br />NOT REQUIRED: <br />Achievement of the LID <br />Performance Standard. <br />Is the project outside <br />the UGA on a parcel <br />that is 5 acres or larger? <br />Did the project <br />developer choose to <br />meet the LID <br />Performance <br />Standard? <br />No <br />Yes <br />REQUIRED: Meet the LID <br />Performance Standard through <br />the use of any Flow Control <br />BMP(s) in this manual. <br />REQUIRED: Apply BMP T5.13 <br />Post -Construction Soil Quality <br />and Depth. <br />NOT REQUIRED: Applying the <br />BM Ps in Lists #1, #2, or #3. <br />Flow Chart for Determining MR #5 <br />Requirements <br />Revised March 2019 <br />Please see http.11www.ecy.wa.govlcopyright.html for copyright notice including permissions, <br />limitation of liability, and disclaimer. <br />2019 Stormwater Management Manual for Western Washington <br />Volume I - Chapter 3 - Page 118 <br />