2009-03-02_PERMIT FILE - C1980004A ‎(6)‎

• Permit No: C1980004A
• IBM Index Class Name: Permit File
• Doc Date: 3/2/2009
• Section_Exhibit Name: Tables 2.1-1 to 4.1-5
• Media Type: D
• Archive: Yes

•
TABLE 3.1-1 MCCLANE CANYON MINE RECLAIMED CREEK CHANNELS
FOR 10 YEAR 24 HOUR STORM
•
CHANNEL
EGMENT Flow
(CFS) Top
Elev. Bottom
Elev.
Length Channel
Slope Manning
Number Base Side
Slopes Flow
Depth Flow
Area Hyd.
Radius Velocity quantity Channel
De th Freeboard
R - 1 3.67 5605 5568 170 0.22 0.035 6.00 2.00 0.124 0.775 0.118 4.8'1 3.73 2 1.88
R - 2 14.22 5620 5570 290 0.17 0.035 8.00 2.00 0.250 2.125 0.233 •:-6.69:':;: 14.23 2 1.75
R - 3 0.81 5650 5610 100 0.50 0.035 3.50 2.00 0.058 0.210 0.056 4.39 0.92 2 1.94
R - 4 0.39 5650 5590 150 0.40 0.035 2.00 2.00 0.052 0.109 0.049 3.61 0.39 2 1.95
R - 5 34.78 5620 5570 410 0.12 0.035 12.00 2.00 0.372 4.741 0.347 c 7:341*~ 34.80 2 1.63
R - 6 54.89 5570 5510 630 0.10 0.035 12.00 2.00 0.530 6.922 0.482 iit3 07'i`i':
................ 55.88 2 1.47
R - 7 5.21 5482 5469 130 0.10 0.035 8.00 2.00 0.162 1.348 0.155 ::3:88 5.23 2 1.84
R - 8 68.30 5437 5419 230 0.08 0.035 12.00 1.00 0.651 8.236 0.595 ~ `8:43' ~ 69.39 2 1.35
R - 9 2.40 5470 5445 250 0.10 0.035 4.00 2.00 0.153 0.659 0.141 3.64 2.40 2 1.85
R - 10 2.10 5470 5445 240 0.10 0.035 4.00 2.00 0.140 0.599 0.130 3.52 2.11 2 1.86
R - 11 0.99 5465 5440 340 0.07 0.035 4.00 2.00 0.099 0.416 0.094 2.38 0.99 2 1.90
R - 12 4.50 5445 5425 200 0.10 0.035 6.00 2.00 0.176 1.118 0.165 : A.05 : 4.52 2 1.82
R - 13 74.33 5420 5405 510 0.03 0.035 16.00 1.00 0.803 13.493 0.669 'x;5:58`:€i~ 75.35 2 1.20
Vmax = 5.0 fps for alluvial silts colloidial -with water transporting Colloidial Silts
-Rip Rap Required see Page 2 -Erosion Blanket required -See Page 3
Source of Flows (See Table 4.2-11)
Segment Source
R C1 1
R-2 G2
R - 3 C-4
R - 4 C-5
R- 5 C-3, C-4 8 C-5
Segment Source
R- 6 R-1, R-2, R-5, C-1a & G6
R-7 G7
R- 8 R-6, R-7, C-6a, C-7a & C-15
R - 9 C-8
R-10 G9
Segment Source
R - 11 C-10
R - 12 R-9, R-10 & R-11
R - 13 R-8, R-12 & C-10a
Mc VoII Paqe 1 10/12/98