Changes

Jump to navigation Jump to search
no edit summary
Line 1: Line 1:  
<imagemap>
 
<imagemap>
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 does 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 a 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 previously 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>
+
File:Bioretention Partial infiltration final.png|thumb|600px|'''Partial infiltration''' bioretention cell draining a parking lot. Designs for this type of LID practice vary, but typically include a water storage reservoir, optional choker layer, filter media layer, mulch and vegetation. Other design variations include [[Bioretention: Full infiltration|'''full infiltration''']] and [[Stormwater planters|'''no infiltration''']] configurations which can be explored with their own image maps. For more details on this variation of a bioretention feature and the other two previously 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).],<ref>City of Toronto. 2017. City of Toronto's Green Streets Technical Guidelines - Version 1.0. Schollen & Company Inc., Urban Forest Innovators, TMIG, DMG. August, 2017. https://www.toronto.ca/legdocs/mmis/2017/pw/bgrd/backgroundfile-107514.pdf</ref> <span style="color:red">'''''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>
    +
rect 1265 1435 1316 1490 [[Wells|Monitoring Well]]
 +
rect 1267 2836 1310 3183 [[Wells|Monitoring Well]]
 +
rect 1277 3185 1304 3244 [[Digital technologies|Water Level Sensor]]
 
poly 866 326 866 241 1386 241 1386 416 1392 683 1337 620 1270 579 1278 410 1241 339 1078 326 1045 398 1049 400 992 355 [[Mulch|Mulch]]
 
poly 866 326 866 241 1386 241 1386 416 1392 683 1337 620 1270 579 1278 410 1241 339 1078 326 1045 398 1049 400 992 355 [[Mulch|Mulch]]
 
poly 870 685 868 610 1000 567 1004 632 [[Mulch|Mulch]]
 
poly 870 685 868 610 1000 567 1004 632 [[Mulch|Mulch]]
Line 34: Line 37:  
rect 1023 3114 1113 3189 [[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]]
 
rect 1170 3116 1388 3191 [[Reservoir aggregate|Clear Stone / Aggregate]]
 +
rect 1045 3252 1363 3309 [[Soil groups|Native Soil]]
 +
rect 900 3289 1047 3309 [[Soil groups|Native Soil]]
 +
rect 1112 3181 1169 3250 [[Bioretention|Water Storage Depth]]
 +
rect 935 3229 1012 3285 [[Overflow|Overflow Outlet Pipe]]
    
</imagemap>
 
</imagemap>

Navigation menu