2022-05-24_REVISION - C1981038

• Permit No: C1981038
• IBM Index Class Name: Revision
• Doc Date: 5/24/2022
• Doc Name: Technical Review
• From: JE Stover & Associates, Inc
• To: DRMS
• Type & Sequence: SL8
• Permit Index Doc Type: Vegetation
• Email Name: RDZ
• Email Name: MAC
• Media Type: D
• Archive: No

Table P-Annual Precipitation for Paonia and Cimarron,Colorado 2008- 2021
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total
2008 1.67 1.10 0.54 0.77 0.64 0.67 0.24 2.07 0.62 0.74 0.91 1.55 11.52
2009 0.91 1.00 0.89 1.09 2.73 0.63 0.27 0.33 0.32 0.58 0.77 1.36 10.88
2010 0.42 1.66 1.20 0.51 1.68 0.55 1.44 2.09 1.15 1.84 0.58 1.91 15.03
2011 0.49 0.87 1.22 1.68 0.83 0.32 1.74 0.46 1.20 1.55 0.96 1.01 12.33
2012 1.22 1.41 0.30 0.62 0.09 0.05 1.26 2.35 0.92 0.64 0.61 1.41 10.88
2013 1.82 0.89 1.14 1.30 1.24 0.00 1.37 0.78 3.28 2.12 0.91 0.69 15.54
2014 0.66 2.16 0.77 1.31 1.71 0.21 1.11 2.13 2.96 1.17 0.65 1.56 16.40
2015 1.02 1.00 0.76 1.75 3.86 1.05 2.43 1.96 1.20 1.94 1.48 2.70 21.15
2016 0.90 0.85 1.44 1.35 1.33 0.51 0.80 1.81 1.07 1.94 1.48 2.70 16.18
2017 2.05 1.09 0.91 1.19 1.31 0.06 1.67 1.24 1.84 0.43 0.41 0.27 12.47
2018 1.23 1.36 0.61 3.28 0.33 0.54 0.83 0.66 0.98 2.84 0.72 1.33 14.71
2019 0.96 1.95 3.82 1.99 2.62 0.90 0.78 0.83 0.07 0.37 1.68 0.86 16.83
2020 0.90 0.25 1.09 0.72 0.39 0.44 0.96 0.33 1.28 0.45 1.16 1.28 9.25
2021 1 0.43 1 1.02 1 1.24 1 0.21 1 0.36 1 1.08 1 1.88 1 2.04 1 1.18 1 1.09 1 0.36 1.29 12.18
84 Year Avg. 1.23 1.22 1.50 1.35 1.41 0.69 1.05 1.30 1.44 1.56 1.22 1.26 15.23
Values averaged due to lack of data from weather station Values obtained from Cimmaron,CO *=No data available
Chart P1
Seasonal Precipitation for the 12 months Prior to Evaluation(June-May)
for Paonia and Cimmaron,Colorado 2006-2021
22
Spring
20 Winter
18 Fall
Summer
16
............................. .... ......... .... ................ .... ................
c
14
M
a+
°L 12
�V
d
L
a 10
w
0
.0 8
V
C
6
4
2
0
2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 83 Year
Avg.
Chart P2
Seasonal Prec.for the 12 Months Prior to Evaluation-Paonia and Cimarron,Co.
2018/2019&2020/2021 vs.84-Year Average
22
20 ❑84 Year Avg.
18 19.2
16 ❑2018/2019
y 14 02020/2021 15.2
12
10 8.43
8 9.16
6 4.22-4.54 371-4.24 4.26
T.sy--
4 3.04_2.03
2 1.73 IT-Fr�f.
0
1
Summer Fall Winter Spring TOTAL
CEDAR CREEK ASSOCIATES, Inc. 4 Bowie #1 Mine-West Mine - 2021
Phase III Bond Release Evaluation