PERMFILE132842

• Permit No: C1981020A
• IBM Index Class Name: Permit File
• Doc Date: 5/13/2002
• Section_Exhibit Name: Volume 6 Tables
• Media Type: D
• Archive: Yes

TABLE 4.2-25(Cont.)
LOMA PROJECT
SURFACE AND GROUND WATER QUALITY MONITORING (July, 1981)

Sample Identification
Date Sampled
Depth to water (ft)
of flow (cfs)
pH field/lab.
el. Conduct. field/lab
umhos/cm
(GW-2) (GW-3) (GW-4) Upper (1)
MW-1(2) MW-2(2) MW-4(2) E. Salt Creek
7-31-81 7-31-81 7-31-81 7-31-81
37.2 37.0 32.8
0.002
7.0/7.39 7.1/7.70 7.2/7.87 7.8/8.00
(5)/6313 (5)/12500 (5)/778 (5)/5200
310
282
779
22
0.07
684
<1
<0.5
2579
207
Dissolved Solids (Calc)4926(4527)
Volatile Solids 606
Suspended Solids 134
Alkalinity (As CaC03) 592
Hardness (As CaC03) 1934
Hg ugle
Mo
Ni
Se
Zn
Ca
Mg
Na
K
Fe
HC03
C03
OH
SO4
Cl
Total
Total
Total
Total
Total
PO4-P
NH3-N
N03-N
F
S
Al
As
Ba
B
Cd
Cr
Cu
Pb
Mn
0.64
11.6
<0.1
0.45
<0.1
<0.1
<0.01
<0.1
0.28
<0.01
<0.01
0.09
<0.05
0.12
<0.3
<0.1
<0.05
<0.01
0.11
570 220 116
510 97 199
1650 369 850
22 6.7 14.4
0.68 <0.05 0.08
978 668 745
<0.5 <0.5 0.00
<0.5 (0.5 4.0
5104 1091 2200
696 31.9 69.2
9958(9042) 2216(2144) 4273
1372 189 -
148 39 189
845 575 -
3522 948 1322
0.13 <0.01 0.735
1.23 0.51 1.6
8.0 (0.1 0.00
0.26 0.29 0.71
<0.1 <0.1 0.00
0.1 <0.1 0.055
<0.01 <0.01 0.00
<0.1 <0.1 0.00
0.22 0.13 0.32
0.01 <0.01 0.00
0.01 <0.01 0.002
0.03 0.06 0.00
C0.05 <0.05 0.01
0.04 0.28 0.726
<0.3 <0.3 0.00
<0.1 <0.1 0.015
<0.05 <0.05 0.00
<0.01 (0.01 0.009
0.07 0.02 0.017
Lower (1)
E. Salt Creek
7-30-81
DRY
Notes: (1) Grand Junction Laboratories - Grand Junction
(2) Core Laboratories, Inc. - Denver
(3) All Values Reported on a Dissolved Basis in mg/l, Unless Indicated Otherwise
(5) E1. Conductivity Meter Malfunctioned
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