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Line 1: − {{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.]] + − − Dry ponds are a storage element in the Treatment Train Tool.+ + + + − + Line 13:
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[[File:Storage TTT.png|300px|thumb|[[Dry ponds]] are found in storage element in the LID TTT]]
[[File:Pond curves.png|300px|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]]
The Low Impact Development Treatment Train Tool can analyze annual and event-based runoff volumes and pollutant load removal for dry ponds.
{{Clickable button|[[File:TTT.png|350 px|link=https://sustainabletechnologies.ca/lid-ttt/]]}}
{|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
|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)||
|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||?
|Initial soil moisture deficit (fraction)||?
|Initial soil moisture deficit (fraction)||?
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|-
!colspan = "2" style="background: darkcyan; color: white; align = center"|Curves
!colspan = "2" align = center"|Curves
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|-
|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.
|}
|}