PERMFILE104205

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 6/2/2006
• Section_Exhibit Name: Exhibit 66 TOC and Mine Water Control Plan
• Media Type: D
• Archive: Yes

TABLE 414E
Ditch and Calvert Summary
10.Year 24-Hoar Storm
•

C~
Pond/
Diversion Ditch
Number Discharge
cfs Slope
% Depth
feet Shape Culvert IJischarge
cfs Size
int~es
DCW-8A" 4.03 1.0 2.08 6' T
DCW-8B" 4.03 1.0 2.08 6' T
S lvester DSLY-1 1 9.5 0.98 V CSLY-1 7 24
Grrldt DSLY-2 1 8.1 1,0 V CSLY-2~ 263 8 %:" x 5'9"
DSLY-3 4 8.1 1.34 V CSLY-3' 1 30
DSLY-0 2 92 1.18 V CSLY-4" 4 30
DSLY-5 3 9.1 1.27 V'~ CSLY-5 2 30
DSLYfi` 4 8.7 1.32 V CSLY-6 3 24
DSLY-7 5 83 135 V CSLY-7` 4 24
DSLY-8A 2 10.4 1.16 V CSLY-8 5 30
DSLY-8S 3 10.9 2.0 V
DSLY-9 1 12.4 0.95 V CSLY-9 3 30
DSLY-10' 2 72 123 V CSLY-]0 341 5'9" x 8'2"
DSLY-11 2 4.4 1.33 V
DSLY-12' 2 2.l 1.48 V CSLY-12~ 223 14° HDPE
CSLY-13"' 2 18
DSLY-14* 3 113 1,22 V CSLY-14 17 30
DSLY-15' 1 Zl L02 V CSLY-15° 332 5'9° x 8'2"
DSLY-16` 12 19.4 0.77 t0' T CSLY-16 1 18
DSLY-17 20.52 8.4 0,92 4' T CSLY-17 4 30
DSLY-18' 1 2.4 1,19 V CSLY-18" 650 6'9" x 13'
DSLY-19' 17 9.1 1.59 V CSLY-19 20 30
DSLY-20 5 10.3 L30 V CSLY-20 119.62 84
DSLY-21 6 3.6 L64 V CSLY-21 3 24
CSLY-22 12 30
CSLY-23 9 30
CSLY-24 1 18
CSLY-25 6 18
CSLY-28 5 18
CSLY-29 6 IS
t4fB-2R D2-1 43.46 6.80 1.50 V
D2-2 1020 9.00 0.96 V C2-2 3221 36.00
D2-2B 0.45 1.50 0.59 V C2-2A 0.07 12.00
D2-2C 1.97 2.00 0.77 V C2-3 23.72 33.00
D2-2D 1.97 7.00 0.67 V C2-3A 0.96 12 PVC
D2 2E 0.83 12.50 0.54 V C2~ 2.42 12.00
D2-2F North 0.86 8.00 0.57 V C2-5 4.58 18.00
D2-2F South 0.66 8.00 0.60 V C2-SA 15.62 27.00
D2-2G 0.15 2.00 0.48 V C2-6 2.90 15.00
C2-7 225 15.00
D2-2Ha°wnspan 1.01 50.00 0.50 V C2-7A 225 15.00
D2-3 4.74 12.00 0.77 V C2-8 1.35 12.00
D2-3A 2.04 14.00 0.63 V C2-8A 135 12.00
D2-3B 0.14 11.00 0.43 V C2-9 020 12.00
D2-3D 1.014 2.00 0.67 V C2-9C 0.15 12.00
D2-3E 0.15 24.00 0.44 V C2-10 15.62 27
D2-3F 036 24.00 0.49 V C2-11 24.89 33.00
D2~4 27.39 4.00 1.41 V C2-11A 1.17 12.00
ResivedNav. 1997 PR07; ReviredAvg. 19975lIt220;
Revised Sept 1997dl11225; Revised Nm 1997 X23); Revised Qec 1997 MR235
EX11BFf 66 Revised Mar 1998AII1240: Reined Mm 1999A1R258 do SI1P259: Revised May 10007886
Revised Feb 2006IR105