Laserfiche WebLink
MCM 5: Post construction stormwater management <br />The following questions refer to Part III.D.5. of the Permit. <br />Q56 Do you have a regulatory mechanism which meets all requirements as specified in Part III.D.5.a of <br />the Permit? Yes <br />Q57 What approach are you using to meet the performance standard for Volume, Total Suspended <br />Solids (TSS), and Total Phosphorus (TP) as required by the Permit? [Part III.D.5.a.(2)] Check all <br />that apply. Refer to the MPCA website at,http://www.p_g.a.state.mn.us/index.php/yiew- <br />document.html?aid=17815 for guidance on stormwater management aooroaches. <br />Q57 Options <br />Q57 - your answers <br />Q57:1 Retain a runoff volume equal to one inch <br />times the area of the proposed increase of <br />impervious surfaces on -site <br />Q57:2 Retain the post -construction runoff volume <br />on site for the 95th percentile storm <br />Q57:3 Match the pre -development runoff <br />conditions <br />Q57:4 Adopt the Minimal Impact Design <br />Standards MIDS <br />Q57:5 An approach has not been selected <br />An approach has not been selected <br />Q57:6 Other method (Must be technically <br />defensible--e.g., based on modeling, research <br />and acceptable engineering practices) <br />If "Other," describe: <br />Q58 Do you have written Enforcement Response Procedures (ERPs) to compel compliance with your <br />post -construction stormwater management regulatory mechanism(s)? [Part III.B.] <br />Q59 Between January 1, 2019, and December 31, 2019, did you modify your BMPs, measurable goals, <br />or future plans for your post -construction site stormwater management program? [Part IV.B.] <br />If "Yes," describe those modifications: <br />MCM 6: Pollution prevention/good housekeeping for municipal operations <br />Yes <br />No <br />The following questions refer to Part III.D.6. of the Permit. <br />For new permittees only. Since this annual report is for a time period prior to the deadline for this MCM, the following questions <br />are optional. <br />Q60 Enter the total number of structural stormwater BMPs, outfalls (excluding underground outfalls), <br />and ponds within your MS4 (exclude privately owned). <br />Q60:a Structural stormwater BMPs <br />1 <br />Q60:b Outfalls <br />33 <br />Q60:c Ponds <br />111 <br />Q61 Enter the number of structural stormwater BMPs, outfalls (excluding underground outfalls), and <br />ponds that were inspected from January 1, 2019, to December 31, 2019, within your MS4 (exclude <br />privately owned). [Part III.D.6.e.] <br />Q61:a Structural stormwater BMPs <br />1 <br />Q61:b Outfalls <br />33 <br />Q61:c Ponds <br />12 <br />Q62 Have you developed an alternative inspection frequency for any structural stormwater BMPs, as <br />allowed in Part II I.D.6.e.(1) of the Permit? <br />No <br />Q63 Based on inspection findings, did you conduct any maintenance on any structural stormwater <br />BMPs? [Part III.D.6.e.(1)] <br />No <br />https://www.pca.state.mn.us 651-296-6300 800-657-3864 Use your preferred relay service Available <br />in alternative formats <br />wq-strm4-06 • 213120 <br />Page 7 of 9 <br />