2020-03-31_PERMIT FILE - C1981019A ‎(13)‎

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 3/31/2020
• Doc Name: Prospect Sedimentation Pond
• Type & Sequence: TR136
• Section_Exhibit Name: Exhibit 07 Item 20 Part PP
• Media Type: D
• Archive: Yes

below the settleable solids requirement at 0.0 ml/l, and this modeled storm event does not
engage the emergency spillway.
An additional SEDCAD model has been run on this watershed to evaluate the runoff
from the 25 year, 24 hour storm through Prospect Pond. This storm results in the
maximum water level with Prospect Pond of 6752.77 feet, or 0.77 feet through the
emergency spillway, leaving 2.23 feet of freeboard.
Exh. 7-PP-2 Revision Date: 1/6/20
Revision No. TR-136