PERMFILE54450

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 3/25/2003
• Doc Name: Ponds 010 - 013 As Designed Calculations
• Section_Exhibit Name: NH2 Section 2.05.3‎(3)‎ Attachment 2.05.3‎(3)‎-6
• Media Type: D
• Archive: Yes

•
PEAK TIME (HR8) PEAK DTSCHARGE (CFS) PEAK ELEVATION(FEET)
12.33 105.03 (NULL)
19.66 4.33 (NO LL)
23.66 3.31 (NULL}
TIME (HRS) FIRST HYDAOGRAPH POINT = .00 HOU RS TIME INCRE MENT .10 HOURS DRAINAGE AREA = .23 SO.MI.
9 .00 DISCHG .00 .00 ,O1 . 02 .09 .OB .19 . 21 . 29 . 30
10 .00 DISCHG .98 .59 ,71 . 09 .98 1.15 1.35 1 .59 1. 87 2. 22
11 .00 DISCHG 2 .61 3.06 3,5B 9. 15 9 .81 5.69 7.28 10. 41 16. 80 28. 74
12 .00 DISCHG 98 .28 72.73 99,26 109. 91 102 .19 90.90 76.13 62. 06 51. 39 93. 39
13 .00 DISCHG 37 .09 32.02 28,02 29. 79 22 .17 20.03 18.25 16. 76 15. 99 19. 37
19 .00 DISCHG 13 .90 12.53 11,79 11. 18 10 .66 10.19 9.79 9 .30 8. 89 0. 51
15 .00 DISCHG 8 .10 7.93 7,79 7. 60 7 .47 7.33 7.15 6. 96 6. 79 6. 65
16 .00 DISCHG 6 .55 6.98 6.94 6. 91 6 .39 6.37 6.39 6. 20 6. 16 6. 01
17 .00 DISCHG 5 .85 5.71 5,60 5. 52 5 .96 5.93 5.40 5 .39 5. 37 5. 32
18 .00 DISCHG 5 .23 5.09 9.93 9. 77 4 .69 9.54 9.47 9 .42 9. 39 4. 37
19 .00 DISCHG 9 .35 9.39 9,39 9. 33 9 .33 4.33 9.33 4. 33 9. 33 9. 29
20 .00 DISCHG 9 .20 9.06 3,90 3. 79 3 .60 3.50 3.99 3 .39 3. 35 3. 33
21 .00 DISCHG 3 .31 3.30 3.29 3. 29 3 .29 3.29 3.28 3 .28 3. 20 3. 29
22 .00 DISCHG 3 .29 3.29 3,29 3. 29 3 .29 3.29 3.30 3 .30 3. 30 3. 30
23 .00 DISCHG 3 .30 3.30 3,30 3. 31 3 .31 3.31 3.31 3. 31 3. 30 3. 26
24 .00 DISCHG 3 .17 2.98 2,68 2. 28 1 .82 1.37 .99 .70 . 99 . 35
25 .00 DISCHG .25 .17 ,12 . 09 .06 .09 .03 .02 . O1 . O1
26 .00 DISCHG .00
R UNOFF VOLUME AH OVE BASEFLOW = 1.10 WATE RSHED INC HES, 161.6 2 CFS -HRS, 13. 36 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION SAVMOV CROSS SECTION 1
INPUT HY DROGRAP H= 7 OUTPUT HY DROGRAPH= 1
OPERATION RUNOFF CR0E8 SECTION 1
OUTPUT H YDROGRA PH= 6
AREA= .04 SQ MI INPUT RUNOFF CURVE= 8 3. TIME OF CONC ENTRATION= .30 HOURS
INTERNAL HY DROGRA PH TIME INCREMEN T= .0400 HOU RS
PEAK TIME (HRS) PEAK DISCHARGE (CFS) PE AK ELEVATION (FEET)
12.09 24.57 (RUNOFF)
TIME (HRS) FIRST H YDROGRAPH POINT = ,00 HOU RS TIME INCREMENT .10 HOORS DRAINAGE AREA = .09 SQ. MT.
10 .00 DISCHG .O1 .03 ,OS . 07 .09 .12 .16 .21 . 26 . 33
11 .00 DISCHG .90 .98 ,58 . 68 .81 .99 1.59 3 .38 5. 85 11 .66
12 . OD DISCHG 20 .99 29.59 18,06 11. 92 8 .11 5.99 9.77 9 .07 3. 63 3 .27
13 .00 DISCHG 2 .95 2.74 2.52 2. 36 2 .22 2.09 1.98 1 .85 1. 75 1. 67
19 .00 DISCHG 1 .60 1.54 1,97 1. 92 1 .36 1.30 1.25 1 .18 1. 13 1. 11
15 .00 DISCHG 1 .10 1.09 1,09 1. 09 1 .05 1.00 .97 .95 . 95 .95
16 .00 DISCHG .95 ,95 .95 . 95 .95 .95 .99 .88 . 09 .02
17 .00 DISCHG .01 .80 ,80 . 00 .00 .00 .80 .BO . 80 . 76
18 .00 DISCHG .71 .67 ,66 . 65 .65 .65 .65 .65 . 65 . 65
19 .00 DISCHG .65 .65 ,65 . 65 .65 .65 .65 .65 . 65 .61
20 .00 DISCHG .55 .52 .50 . 50 .99 .9g .q9 .99 . q9 ,q9
21 .00 DISCHG .99 .99 ,99 . q9 .50 .50 .50 .50 . 50 . 50
At tachment 2.05 .3(3)6-7