Difference between revisions of "Dry ponds: TTT"
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Jenny Hill (talk | contribs) (Created page with "thumb|[[Dry ponds are found in storage element in the LID TTT. Dry ponds are a storage element in the Treatment Train Tool.") |
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− | [[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]] |
− | Dry ponds | + | [[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/]]}} | ||
+ | |||
+ | {|class="wikitable" | ||
+ | |+A [[Dry ponds|dry pond]] as a storage element (key parameters) in the Treatment Train Tool. | ||
+ | |- | ||
+ | !colspan = "2"|Stage Storage | ||
+ | |- | ||
+ | |Name||Important to have a unique name, to connect it with the catchment area | ||
+ | |- | ||
+ | |Storage type||Dry detention ponds | ||
+ | |- | ||
+ | |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)|| | ||
+ | |- | ||
+ | |Lined/unlined||Unlined (ideally) | ||
+ | |- | ||
+ | |Underlying soil||Choose from five; sandy soils drain more quickly. | ||
+ | |- | ||
+ | |Evaporation factor||? | ||
+ | |- | ||
+ | |Suction head (mm)||? | ||
+ | |- | ||
+ | |Saturated conductivity (mm/hr)||? | ||
+ | |- | ||
+ | |Initial soil moisture deficit (fraction)||? | ||
+ | |- | ||
+ | !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. | ||
+ | |} |
Latest revision as of 03:01, 9 November 2017
Stage Storage | |
---|---|
Name | Important to have a unique name, to connect it with the catchment area |
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 |
Maximum depth (m) | |
Lined/unlined | Unlined (ideally) |
Underlying soil | Choose from five; sandy soils drain more quickly. |
Evaporation factor | ? |
Suction head (mm) | ? |
Saturated conductivity (mm/hr) | ? |
Initial soil moisture deficit (fraction) | ? |
Curves | |
The Curves table is designed to accommodate the side slopes. The top line begins at 0 m, with subsequent depths in the following lines. |