...tion basin (with an underdrain)|<font size=3>Example schematic showing how pollutant load reductions are calculated for a bioretention basin with an underdrain.
...requirement in the Construction Stormwater General Permit and meeting TMDL pollutant reduction requirements. Credits can be achieved either by an individual BMP
2 KB (310 words) - 18:40, 13 December 2022
<th>Pollutant Removal Mechanism</th>
<th>Pollutant Removal <sup>1</sup></th>
3 KB (496 words) - 15:07, 2 August 2022
<td>Review routing in "Schematic" window</td>
<td>Review watershed pollutant concentrations</td>
2 KB (282 words) - 14:43, 4 August 2022
...toward the performance goal or on an annual basis, it does provide annual pollutant load reductions.
...ic of watershed tab for stormwater wetland in MIDS calculator|<font size=3>Schematic of the Watershed tab for stormwater wetland BMP in the MIDS calculator.</fo
11 KB (1,614 words) - 01:14, 8 February 2023
<th>Pollutant Removal Mechanism</th>
<th>Pollutant Removal <sup>1</sup></th>
4 KB (692 words) - 18:22, 13 December 2022
...ted site 2.png|300px|thumb|alt=schematic of contaminated site|<font size=3>Schematic for site where infiltration is not feasible. Note impermeable liner and dis
...ted site 3.jpg|300px|thumb|alt=schematic of contaminated soil|<font size=3>Schematic for site where infiltration is feasible. Note that contaminated soils are o
5 KB (724 words) - 01:17, 1 December 2022
...able to provide evidence and support for each of the stormwater volume and pollutant reduction amounts entered in the Other BMP.
...must input the following parameters to calculate the stormwater volume and pollutant load reductions associated with the BMP.
16 KB (2,582 words) - 18:55, 23 November 2022
...ynamic device Courtesy of Minneapolis Public Works Department|<font size=3>Schematic hydrodynamic device Courtesy of Minneapolis Public Works Department</font s
#Are pollutant removal tests verified by independent organizations such as USEPA, Universi
5 KB (749 words) - 22:52, 3 December 2022
[[File:Constructed pond 1 for credit page.jpg|thumb|200px|alt=schematic of constructed pond/wetland|<font size=3>Constructed ponds and constructed
...These BMPs are effective at removing total suspended solids (TSS) and any pollutant adsorbed to the solids. They are not effective in removing soluble pollutan
1 KB (188 words) - 01:08, 8 February 2023
..., the user must input the following parameters to calculate the volume and pollutant load reductions associated with the BMP.
...tream BMP. The User must include the BMP receiving the routed water in the Schematic or the BMP will not appear in the dropdown box.
14 KB (2,160 words) - 13:34, 29 January 2023
..., the user must input the following parameters to calculate the volume and pollutant load reductions associated with the BMP.
...Note that the User must include the BMP receiving the routed water in the Schematic or the BMP will not appear in the dropdown box.
15 KB (2,424 words) - 14:49, 11 December 2022
...an annual basis, it does provide annual pollutant load reductions. Annual pollutant reductions are applied in three levels based on pond design.
...0 percent for Design Level 1 ponds to match the TSS reduction. Particulate pollutant removal cannot exceed sediment removal.
17 KB (2,658 words) - 19:09, 23 November 2022
...ntaneous performance goal or on an annual basis, it does provide an annual pollutant load reduction for TSS. If runoff to the wet swale flows over a side slope
...Note that the user must include the BMP receiving the routed water in the Schematic or the BMP will not appear in the dropdown box.
13 KB (2,199 words) - 22:24, 23 November 2022
...toward the performance goal or on an annual basis, it does provide annual pollutant load reductions. Version 3 of the calculator provides an option to add an a
...Note that the user must include the BMP receiving the routed water in the Schematic or the BMP will not appear in the dropdown box.
15 KB (2,395 words) - 01:30, 23 December 2022
[[File:Version 4 image.png|300px|thumb|alt=schematic|<font size=3>To download the calculator, [https://app.sharebase.com/#/folde
...raised underdrain was not receiving annual volume credits, resulting in no pollutant removal for the portion of captured water that infiltrates below the underd
5 KB (824 words) - 14:16, 2 April 2024
...been reduced from 82 to 74 percent to match the TSS reduction. Particulate pollutant removal cannot exceed sediment removal.
..., the user must input the following parameters to calculate the volume and pollutant load reductions associated with the BMP.
20 KB (3,173 words) - 18:54, 23 November 2022
[[File:Bioretention schematic underdrain.png|thumb|150px|alt=schematic showing biofiltration system.]]</td>
<td>Filtration practices make use of porous media, mesh, or screens to trap pollutant as water flows through the filter. Filtration practices utilize sand filter
6 KB (924 words) - 19:45, 3 August 2022
...select, design, construct, and maintain appropriate practices and quantify pollutant reductions associated with those practices.
...displays results in terms of pounds of pollutant removed or percentage of pollutant removed.
9 KB (1,366 words) - 15:57, 5 December 2022
..., the user must input the following parameters to calculate the volume and pollutant load reductions associated with the BMP.
...tream BMP. The User must include the BMP receiving the routed water in the Schematic or the BMP will not appear in the dropdown box.
22 KB (3,347 words) - 13:33, 29 January 2023
...tion basin (with an underdrain)|<font size=3>Example schematic showing how pollutant load reductions are calculated for a bioretention basin with an underdrain.
*complying with <span title="antidegradation means that no pollutant discharges or activities will be permitted if these may cause surface water
16 KB (2,431 words) - 20:34, 17 November 2022