Table 162-14.1 - Exemptions and Submission Requirements
| |
---|---|
New Impervious Area1, 2
(square footage)
|
Applicant Must Provide
|
0 < 2,500
|
No submission is required
|
2,500 < 5,000
|
Documentation of new impervious surfaces3
|
5,000 and greater
|
Rate controls, volume controls and SWM site plan
|
NOTES:
| |
1
|
New impervious area since the date of adoption of this chapter.
|
2
|
Gravel in existing condition shall be considered pervious and
gravel in proposed condition shall be considered impervious.
|
3
|
The Small Project Stormwater Management Application included
in Appendix E shall be used to document new impervious surfaces.
|
Pollutant Load
|
Units
|
Required Reduction
(%)
|
---|---|---|
Total suspended solids (TSS)
|
Pounds
|
85
|
Total phosphorous (TP)
|
Pounds
|
85
|
Total nitrate (NO3)
|
Pounds
|
50
|