2008-03-13_REPORT - C1981019

• Permit No: C1981019
• IBM Index Class Name: REPORT
• Doc Date: 3/13/2008
• Doc Name: 2007 AHR & ARR Section 1 to 12
• From: Colowyo Coal Company
• To: DRMS
• Annual Report Year: 2007
• Permit Index Doc Type: Hydrology Report
• Email Name: SB1
• Media Type: D
• Archive: No

Coloavyo Coal Company
2007 Annual Reclamatloa and Hydrology Report

Pshibir 8-3 -Regraded Oveburdm SampRag 1Yactlag Spreedabeet
_ _._ q_ ~Imdkalm
,GRID # DATE ~ B (mplkp) -'~'. Ce (meq/I) EC - ESP (%) ~ . -~-Mfl (meq/p Na ~megll) Pb (mplkp(- pH _ SAR
K-12 27-Ma -94 0.26 10.40 1.74 10.60 11.00 2.56 1.00 7.30 0.80 0.01
L-10 27-Ma -94 0.42 4.88 0.94 5.50 3.84 2.33 1.70 7.10 1.10 0.01
M-09 27-Ma -94 0.83 9.92 1.45 3.60 9.22 3.06 1.30 6.70 1.00 0.03
M-10 27-Ma -94 0.64 3.07 0.87 4.90 4.89 2.76 1.70 7.20 1.40 0.01
N-09 27-Ma -94 0.40 5.96 1.10 11.90 5.84 2.14 0.80 7.10 0.90 0.01
N-10 27-Ma -94 0.46 4.76 0.88 7.70 4.27 1.82 1.40 6.90 0.90 0.01
O-08 27-Ma -94 0.71 7.34 1.08 4.90 5.87 0.99 2.10 6.70 0.40 0.01
O-08 27-Ma -94 0.34 4.22 0.73 7.40 3.34 1.08 1.00 7.00 0.60 0.01
P-10 27-Ma -94 0.54 23.70 3.22 4.50 21.10 7.33 3.50 7.00 1.50 0.03
T-24 27-Ma -94 0.20 3.55 1.02 7.40 2.90 3.96 0.80 7.60 2.20 0.01
T-25 27-Ma -94 0.48 3.14 0.66 3.90 2.71 1.27 1.30 7.40 0.70 0.01
U-25 27-Ma -94 0.20 4.35 0.90 5.20 4.23 2.00 1.40 7.50 1.00 0.02
U-28 27-Ma -94 0.22 4.05 0.82 8.80 2.85 3.06 1.20 7.50 1.60 0.01
V-26 27-Ma -94 0.16 3.45 0.62 2.60 2.16 1.27 2.10 7.20 0.80 0.01
V-27 27-Ma -94 0.17 4.14 0.79 5.00 2.83 1.61 1.50 7.10 0.90 0.01
V-27 27-Ma -94 0.17 4.14 0.79 5.00 2.83 1.61 1.50 7.10 0.90 0.01
W-27 27-Ma -94 0.24 3.64 0.81 6.20 2.47 2.95 1.60 7.40 1.70 0.01
W-28 27-Ma -94 0.26 3.09 0.94 5.50 3.27 3.64 1.40 7.50 2.00 0.02
W-29 27-Ma -94 0.30 4.06 1.16 8.30 4.82 3.89 1.40 7.40 1.80 0.02
X-29 27-Ma -94 0.24 5.19 0.97 9.00 4.76 1.86 1.30 7.40 0.80 0.03
U-01 8-Mar-95 0.17 4.95 1.17 1.20 6.46 1.82 1.30 7.10 0.76 0.04
U-02 8-Mar-95 0.45 14.30 2.81 1.00 21.30 3.77 1.80 6.40 0.89 0.05
V-01 8-Mar-95 0.12 2.87 0.68 0.70 2.66 0.74 1.10 7.30 0.45 0.03
V-02 8-Mar-95 0.34 21.50 4.18 1.80 34.60 8.28 1.70 6.40 1.56 0.13
W-01 8-Mar-95 0.12 4.83 1.29 1.60 8.38 2.35 1.70 7.30 0.91 0.05
W-02 8-Mar-95 0.13 2.80 0.71 0.80 3.66 0.76 1.50 7.50 0.42 0.03
5-24 10-Mar-95 0.23 0.75 0.76 8.70 0.79 5.43 1.10 7.90 6.17 0.01
T-24 10-Mar-95 0.28 0.48 1.09 28.30 0.36 11.00 1.10 8.00 6.83 0.05
U-25 10-Mar-95 0.12 1.72 0.69 3.70 1.67 3.47 0.80 7.90 2.67 0.00
F-14 30-Aug-95 0.00 1.09 0.31 0.80 0.95 0.73 3.00 8.30 0.73 0.00
G-14 30-Aug-95 0.12 2.35 0.80 5.50 1.38 4.47 2.00 8.30 3.29 0.00
H-14 30-Aug-95 0.12 1.76 0.80 1.70 2.07 1.63 3.00 8.30 1.18 0.01
R-25 30-Aug-95 0.07 1.33 0.35 1.00 1.07 0.65 3.00 8.20 0.59 0.00
U-24 30-Aug-95 0.10 1.39 0.39 1.10 1.31 1.00 2.00 8.10 0.86 0.00
W-28 30-Aug-95 0.11 6.29 1.34 1.10 8.17 2.15 2.00 7.90 0.79 0.08
X-29 30-Aug-95 0.09 1.62 0.49 8.70 1.94 0.93 2.00 8.10 0.69 0.02
X-30 30-Aug-95 0.11 11.00 1.65 0.90 8.01 1.67 3.00 7.80 0.54 0.06
F-15 29-Ma -96 0.33 2.51 0.84 1.40 4.60 1.96 2.00 8.00 1.04 0.00
G-15 29-Ma -96 0.46 4.87 1.33 1.20 9.54 2.39 3.00 7.20 0.89 0.02
H-15 29-Ma -96 0.28 4.47 1.17 2.20 4.96 3.04 2.00 7.80 1.40 0.04
-15 29-Ma -96 0.29 4.89 0.96 2.50 3.41 2.21 2.00 7.50 1.08 0.06
J-13 29-Ma -96 0.25 3.14 0.84 2.60 2.59 2.41 2.00 7.90 1.42 0.03
K-12 29-Ma -96 0.21 3.06 0.86 2.00 3.38 2.20 1.00 7.80 1.23 0.02
Y-30 29-Ma -96 0.38 8.76 1.62 0.80 11.00 1.35 1.00 7.00 0.42 0.01
Y-31 29-Ma -96 0.14 2.76 0.75 0.90 3.83 1.19 2.00 7.80 0.65 0.01
1-14 1-Oct-96 0.40 4.06 0.99 1.00 5.36 1.64 1.20 7.30 0.76 0.05
J-14 1-Oct-96 0.40 5.48 1.05 1.00 4.47 1.42 1.20 7.20 0.64 0.03
K-13 1-Oct-96 0.31 3.09 0.83 1.10 3.82 1.71 1.20 7.30 0.92 0.05
T-01 1-Oct-96 0.12 2.73 0.96 2.10 5.07 2.62 1.30 7.80 1.32 0.03
T-02 1-Od-96 0.38 4.37 0.87 0.70 3.84 0.86 1.40 7.10 0.42 0.05
U-01 1-Oct-96 0.26 3.32 0.92 1.70 3.99 2.45 1.10 7.50 1.28 0.06
W-25 1-Oct-96 0.58 1.99 0.46 0.70 1.56 0.58 1.20 7.20 0.44 0.02
W-26 1-Oct-96 0.22 5.03 1.11 1.00 5.93 1.74 1.10 7.20 0.74 0.02
X-27 1-Oct-96 0.47 4.37 0.95 0.60 4.33 1.12 1.10 6.70 0.54 0.02
Y-29 1-Oct-96 0.35 6.81 1.76 3.10 5.42 6.81 0.90 7.50 2.76 0.05
Z-31 1-Oct-96 0.25 4.28 0.97 1.80 3.23 2.59 0.90 7.10 1.33 0.02
Z-32 1-Oct-96 0.19 3.82 7.30 1.40 2.74 2.08 0.90 7.30 1.15 0.01
F-16 28-Au -97 0.13 1.78 0.40 0.80 1.24 0.42 2.00 7.90 0.34 0.01
G-18 28-Au -97 0.12 1.33 0.26 0.90 0.69 0.30 2.00 7.90 0.29 0.00
H-16 28-Aug-97 0.10 1.14 0.23 0.70 0.54 0.24 2.00 8.10 0.26 0.00
J-14 28-Aug-97 0.10 1.06 0.24 0.70 0.53 0.25 2.00 8.10 0.28 0.00
K-12 28-Aug-97 0.43 4.88 1.07 1.80 5.10 1.21 2.00 7.50 0.54 0.03
L-11 28-Aug-97 0.25 2.79 0.77 1.00 4.01 0.94 2.00 7.80 0.51 0.04
L-12 28-Aug-97 0.08 1.19 0.25 1.40 0.51 0.19 2.00 7.80 0.20 0.00
M-11 28-Aug-97 0.35 5.23 1.05 1.00 5.29 1.00 3.00 7.60 0.43 0.05
AA-31 10-Se -97 0.36 4.59 1.00 1.30 5.47 1.04 3.00 7.80 0.46 0.06
Z-30 10-Se -97 0.28 4.00 1.02 2.30 4.78 1.70 3.00 7.90 0.81 0.03
Z-31 10-Sep-97 0.18 3.60 0.87 1.60 4.85 0.88 2.00 7.60 0.42 0.03
T-03 28-Se -97 0.15 2.37 0.74 3.20 2.98 1.73 2.00 8.40 1.06 0.01
V-02 28-Se -97 0.07 1.42 0.31 0.90 1.05 0.41 2.00 8.20 0.36 0.00
V-24 28-Sep-97 0.14 5.73 1.50 3.50 7.70 3.64 2.00 8.10 1.40 0.01
V-25 28-Se -97 0.13 1.68 0.48 1.60 1.93 0.62 2.00 8.30 0.46 0.01
W-02 28-Se -97 0.15 7.77 2.02 4.80 10.50 5.95 2.00 8.10 1.97 0.02
W-24 28-Se -97 0.27 2.44 0.84 4.00 3.32 2.56 2.00 8.30 1.51 0.00
W-25 28-Sep-97 0.13 2.29 0.61 1.50 _ 2.55 0.88 2.00 8.20 0.56 0.02