HYDRO20478

• Permit No: M2006046
• IBM Index Class Name: Hydrology
• Doc Date: 8/13/2007
• Doc Name: Groundwate Monitoring Baseline
• From: Banks & Gesso LLC
• To: DRMS
• Media Type: D
• Archive: No

Table 1 -Groundwater Elevations -Hangs Ranch
7 2 3 4 5 6 7 8 9 10 11 12
Rising Sun Dkch On/
Last Chance Ditch O
Last Chance East La
Last Chance West La
Rising Sun East Late
Rising Sun West La
Notes:
TD =Inches from top of casing to bottom of casing
TOC =Top of casing
WL =Water Level from TOC
GL = Grountl level from TOC
12' = Z12 IOSlalletl approx 4/28/06
t 8' = Z13-Z18 installetl 1212006, Z7 8 Z18 remouetl for gas well pads before 12I15/O6.
SG =Staff Gauge on r(verbank near I-70 bridge in feet-inch
SG" =Staff Gauge water level, feet-inch (along Pipe)
SG"' =Staff Gauge water tlepfhs, inch (relative to bottom of staff gage at 0'-0")
SG"" =Staff Gauge water tlepMS, inch (rise), wrrelated to elevations by BSS
CMP = WSEL at souMwestem culvert inlet, down from top of culvert.
HG = Headgate at LCWL, level in LC Ditch, down from concrete top of sWCture.
Colorado River Engineering, Inc. 6/122007 Groundwater.xls
Date 04!27/06 05/04/06 05/11/06 05/16/06 05/18/06 12/15/06 0124/07 02/06/07 02/21/07 04/03/07 04/25/07 5/24/2007
Piezometer Top of
Pi a Elev Water
Elev Water
Elev Water
Elev Water
Elev Water
Elev Water
Elev Water
Elev Water
Elev Water
Elev Wafer
Elev Water
Elev Water
Elev
W-1 5398.41 5394.72 5394.76 5395.37 5395.37 5394.87 5394.04 5394.47 5394.47 5394.66
W-2 5403.45 5399.37 5400.10 5400.58 5401.72 5400.37 5399.1fi 5399.70 5399.22 5399.87
W-3 5394.96 5391.13 5390.94 5397.04 5391.21 5397.67 5390.46 5390.63 5390.71 5390.66 5391.56 5391.46
1 5407.56 5403.37
2 5409.54 5407.52 5406.08 5405.87 5403.71 5404.12
3 5409.86 5406.9fi 5405 36 5405.36
4 5403.42 5397.59 5398.30 5399.19 5400.27 5398.84 5397.38 5398.17 5398.50
5 5404.68 5398.99 5400 22 5401.51 5399.74 5399.03
6 5403.16 5398.29 5398.89 5399.97 5400.74 5399.68 5398 33 5398.83 5398.39 5398.91
7 5404.03 5398.62 5399.32 5400.28 5400.84
8 5402.01 5397.39 5399.99 5400.14 5400.34 5399.57 5399.80 5397.55 5397.09 5397.72
9 5407.57 5397.07 5399.47 5399.84 5399.84 5399.18 5399.30 5397.64 5396.68 5397.18
10 5400.47 5396.89 5396.74 5397.10 5397.39 5397.01 5396.70 5396.51 5396.53 5396.89
11 5400.66 5395.95 5396.72 5396.33 5396.45 5396.85 5397.31 5396.85 5395.81 5396.06
12 5405.55 5399.15 5400.55 5400.63 5398 68 5397.68 5398.01 5397.76 5398 36
13 5398.28 5394.26 5393.36 5392.95 5393.11 5394.17 5393.82 5393.99
t4 5399.13 5393.05 5392.67 5392.55 5392.80 5392.51 5392.92 5393.38
15 5393.70 5391.53 5390.33 5390.20 5390 45 5391.47 5397.05 5391.12
16 5398.38 5393.77 5392.05 5391.80 5392.09 5392.77 5393.63 5393.67
17 5399.37 5393.89 5392.35 5392.39 5392.39 5392.60 5394.52 5394.fi9
18

3' 3" 4'-0" 2'-71" 5'-3" 6'-0" -1'-0" -1'-10.5" -0'-0" 0' 0" 4'3"
1807 22.24 1622 29.19 33.36 -741 -10.43 -1.85 0.00 23.63
SG 5394.57 5394.91 5394.41 5395.49 5395,84 5392.44 5392.19 5392.97 5393.06 5395.03
GMP 5396.94 5394.17 5394.07 5393.15 5393.15 5393.23 5393.98
NG 5399.86 5397.63 5396.46 5396.46 5397.07 5397.57

Off RS Off On On On On Off Of! Off On On
/Off LG On On On On On On On On On-Low On-Low On On
eral OnlOR LGEL Off Off Off Olf OFf OR OH On
feral ONOff LCVJL Off Off Off Off Off Off Off On On
ml OnlOfi RSEL On On On On Off Oft OR OH Off
ral On/Off RSWL Off Off Ofl Leak Off Off Off Off n
f
Off
fe