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− | {{Clickable button|[[File:TTT.png|400 px|link=http://www.sustainabletechnologies.ca/wp/low-impact-development-treatment-train-tool/]]}}
| + | [[File:Storage TTT.png|thumb|[[Dry ponds]] are found in storage element in the LID TTT]] |
− | [[File:Storage TTT.png|thumb|[[Dry ponds]] are found in storage element in the LID TTT.]] | |
| [[File:Pond curves.png|thumb|The largest area is at the top, level 0 m; each subsequent lower depth has a smaller area]] | | [[File:Pond curves.png|thumb|The largest area is at the top, level 0 m; each subsequent lower depth has a smaller area]] |
− | | + | {{Clickable button|[[File:TTT.png|350 px|link=http://www.sustainabletechnologies.ca/wp/low-impact-development-treatment-train-tool/]]}} |
− | Dry ponds are a storage element in the Treatment Train Tool.
| + | |
| {|class="wikitable" | | {|class="wikitable" |
− | |+A [[Dry ponds|Dry pond]] as a storage element (key parameters) | + | |+A [[Dry ponds|dry pond]] as a storage element (key parameters) in the Treatment Train Tool. |
| |- | | |- |
| !colspan = "2"|Stage Storage | | !colspan = "2"|Stage Storage |
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| |Storage type||Dry detention ponds | | |Storage type||Dry detention ponds |
| |- | | |- |
− | |Bottom elevation (m)||This is important to correspond with other components, e.g. when the overflow is coupled to another BMP within a treatment train | + | |Bottom elevation (m)||This is important to correspond with other components, <br>e.g. when the overflow is coupled to another BMP within a treatment train |
| |- | | |- |
| |Maximum depth (m)|| | | |Maximum depth (m)|| |
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| |Lined/unlined||Unlined (ideally) | | |Lined/unlined||Unlined (ideally) |
| |- | | |- |
− | |Underlying soil||Choose from five, where sandy soils will drain more quickly. | + | |Underlying soil||Choose from five; sandy soils drain more quickly. |
| |- | | |- |
| |Evaporation factor||? | | |Evaporation factor||? |
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| |Initial soil moisture deficit (fraction)||? | | |Initial soil moisture deficit (fraction)||? |
| |- | | |- |
− | !colspan = "2" style="background: darkcyan; color: white; align = center"|Curves | + | !colspan = "2" align = center"|Curves |
| |- | | |- |
| |colspan = 2|The Curves table is designed to accommodate the side slopes. The top line begins at 0 m, with subsequent depths in the following lines. | | |colspan = 2|The Curves table is designed to accommodate the side slopes. The top line begins at 0 m, with subsequent depths in the following lines. |
| |} | | |} |