SW6220703_Supplement-EZ Form_20221123 (2)

LOW DENSITY
DESIGN
REQUIREMENTS FOR LOW DENSITY PROJECTS FROM 021-1 .1003
1
Is project below density thresholds set forth in the applicable stormwater rule?
Yes
2
Does project maximize dispersed flow and minimize channelization of flow?
Yes
3
Has the use of piping been minimized per .1003(2)(c)?
Yes
4
Side slopes of the vegetated conveyances (H:V)
3 sf
5
1 Maximum velocity in the vegetated conveyances during the 10-year storm?
4.81
6
JAre curb outlet swales proposed?
No
7
Maximum longitudinal slope of curb outlet swale(s) (% )
n/a
8
Bottom width of curb outlet swale(s) (feet)
n/a
9
Maximum side slope of curb outlet swale(s) (H:V)
n/a
10
Minimum length of curb outlet swale(s) (feet)
n/a
11
Are treatment swales used instead of curb outlet swales?
n/a
12
Is stormwater released at the edge of the setback as dispersed flow?
Yes
13
Have stormwater outlets been designed to prevent downslope erosion?
Yes
14
Are variations to rule .1003 proposed?
No
ADDITIONAL INFORMATION
15 JPlease use this space to provide any additional information about this low density project: