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− | File:Bioretention cell.png |thumb|600px|Bioretention cell schematic capturing and treating runoff from an adjacent parking lot. Design for this LID BMP can vary but generally all facilities include a gravel storage layer, an optional choker layer, media layer, mulch and vegetation. For more details click here for the [https://www.toronto.ca/legdocs/mmis/2017/pw/bgrd/backgroundfile-107514.pdf City of Toronto's Green Streets Technical Guidelines (GSTG).] <span style="color:red">''A note: The following is an "image map", feel free to explore the image with your cursor and click on highlighted labels that appear to take you to corresponding pages on the Wiki.''</span> | + | File:Bioretention No Infiltration.png |thumb|600px|Bioretention cell schematic capturing runoff from an adjacent parking lot. Design for this LID BMP can vary but generally all facilities include a gravel storage layer, an optional choker layer, media layer, mulch and vegetation. This specific variation showcase the feature not infiltrate water into the surrounding native soil, potentially due to the site possessing soils prone to subsidence, or the site may be considered to be pollution hot spot. There are two other types of bioretention variations, [[Bioretention: Full infiltration|full infiltration]] and [[Bioretention: Partial infiltration|partial infiltration]], which can be explored with their own image maps. For more details on this variation of a bioretention feature and the other two previosuly mentioned, click here for the [https://www.toronto.ca/legdocs/mmis/2017/pw/bgrd/backgroundfile-107514.pdf City of Toronto's Green Streets Technical Guidelines (GSTG).] <span style="color:red">''A note: The following is an "image map", feel free to explore the image with your cursor and click on highlighted labels that appear to take you to corresponding pages on the Wiki.''</span> |
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− | rect 268 355 445 537 [[Trees|Trees]] | + | poly 870 685 868 610 1000 567 1004 632 [[Mulch|Mulch]] |
− | rect 329 112 352 177 [[Curb cuts|Curb Cuts]] | + | poly 868 1028 966 1081 1021 1370 864 1485 870 1283 868 1211 870 1136 [[Mulch|Mulch]] |
− | rect 575 470 593 539 [[Curb cuts|Curb Cuts]] | + | poly 990 1397 1045 1482 1110 1485 1111 1421 [[Mulch|Mulch]] |
− | rect 588 502 589 516 [[Inlets|Curb Cuts]] | + | poly 1214 1389 1263 1419 1339 1440 1390 1446 1384 1491 1161 1497 [[Mulch|Mulch]] |
− | rect 352 88 429 203 [[Pretreatment features|Forebay]] | + | poly 1292 1062 1386 1032 1384 1164 1249 1209 [[Mulch|Mulch]] |
− | rect 502 449 574 571 [[Pretreatment features|Forebay]] | + | rect 1027 379 870 575 [[Stone|Erosion Control - Stone]] |
− | rect 383 309 409 338 [[Overflow|Overflow]] | + | rect 1241 1223 1392 1432 [[Stone|Erosion Control - Stone]] |
− | rect 432 91 506 539 [[Plant lists|Vegetation]] | + | rect 815 389 868 540 [[Curb cuts|Curb Cut]] |
− | rect 425 1158 529 1268 [[Graminoids: List|Tall Grasses]] | + | rect 1398 1234 1441 1378 [[Curb cuts|Curb Cut]] |
− | rect 241 710 697 1126 [[Trees|Trees]] | + | rect 862 685 1388 1038 [[Trees: List|Tree]] |
− | rect 383 1232 418 1262 [[Overflow|Overflow]] | + | rect 1068 351 1245 648 [[Plant lists|Vegetation]] |
− | rect 4 1328 391 1345 [[Pipes|Overflow Pipe]] | + | rect 1007 1089 1235 1399 [[Plant lists|Vegetation]] |
− | rect 585 1235 598 1285 [[Inlets|Curb Cuts]] | + | rect 939 1415 1011 1482 [[Overflow|Overflow Outlet]] |
− | rect 331 1237 344 1281 [[Curb cuts|Curb Cuts]] | + | rect 1117 1425 1153 1474 [[Underdrains|Underdrain Access Structure]] |
− | rect 344 1260 580 1332 [[Filter Media|Filter Media]] | + | rect 854 1652 1408 2651 [[Trees: List|Tree]] |
− | rect 372 1353 555 1335 [[Choker layer|Choker Layer]] | + | rect 1064 2684 1227 2822 [[Plant lists|Vegetation]] |
− | rect 458 1364 479 1386 [[Underdrains|Underdrain]] | + | rect 862 2863 955 2940 [[Flow through media|Ponding Depth]] |
− | rect 371 1357 557 1394 [[Reservoir aggregate|Clear Stone/Reservoir aggregate]] | + | rect 1017 2902 1119 2942 [[Mulch|Mulch]] |
| + | rect 1164 2900 1398 2938 [[Mulch|Mulch]] |
| + | rect 1117 2826 1170 3128 [[Underdrains|Underdrain Access Structure]] |
| + | rect 1121 3134 1161 3175 [[Underdrains|Underdrain]] |
| + | rect 956 2845 1017 3177 [[Overflow|Overflow Outlet]] |
| + | rect 864 2943 955 3079 [[Bioretention: Filter media|Filter Media]] |
| + | rect 1023 2941 1111 3083 [[Bioretention: Filter media|Filter Media]] |
| + | rect 1168 2938 1392 3081 [[Bioretention: Filter media|Filter Media]] |
| + | rect 866 3083 953 3116 [[Choker layer|Choker Layer]] |
| + | rect 1021 3079 1110 3116 [[Choker layer|Choker Layer]] |
| + | rect 1168 3085 1386 3116 [[Choker layer|Choker Layer]] |
| + | rect 868 3120 955 3185 [[Reservoir aggregate|Clear Stone / Aggregate]] |
| + | rect 1023 3114 1113 3189 [[Reservoir aggregate|Clear Stone / Aggregate]] |
| + | rect 1170 3116 1388 3191 [[Reservoir aggregate|Clear Stone / Aggregate]] |
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