REP51297

• Permit No: C1980006
• IBM Index Class Name: Report
• Doc Date: 1/7/1994
• Doc Name: 1993 ANNUAL HYDROLOGY REPORT COLO PN C-80-006
• Annual Report Year: 1993
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

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TABLE G
SITE AP-1
HISTORIC LOADOUT AREA ALLUVIAL WATER QUALITY DATA
PARP.1v1 ETERS 1989 1990 1991 1992 1993
Temp (deg C) 8.7 7.8 11.4 11.2 9.9
pH (sv) 7.2 7.8 7.8 7.8 8.J
E.C. (umho/cm) 8}6.3 581.7 400 400 387.5
TDS 493 496 302 29} 289
SAR 0.65 0.50 0.54 0.47 0.52
G 65 54 40 48 46
Na }1 19 20 18 20
Mg G3 J7 40 42 41
K 4 2 3 I 1
504 59 27 36 38 20
CI 18 2 8 4 3
CO3 0 6 3 8 8
HCO3 375 284 273 288 298
F 0.6 0.6 0.6
NO3/N O.OJ < 0.02 < 0.02 0.02 0.03
Fe (diss) 1.97 0.04 0.15 0.02 0.16
Mn (diss) 1.02 0.30 0.25 0.56 0.65
AI O.14 0.06 0.33 <0.05 <0.05
Ba 0.12 0.09 0.10 0.10 0.09
B 0.02 < 0.02 0.04 0.05 0.09
Cd <0.005 <0.005 <0.005 <0.005 0.006
Cr <0.01 0.01 0.01 <0.01 <0.01
Cu 0.01 <O.OI <0.01 <0.01 <0.01
Pb 0.02 0.02 < 0.02 < 0.02 0.02
Hg <0.0001 <0.0001 <0.0001 <0.0001 <0.0001
Mo < 0.05 < 0.05 < 0.05 < 0.05 0.03
Ni <0.02 <0.02 <0.02 <0.02 <0.02
P (Ortho) 0.07 O.OI 0.05 0.02 0.004
V 0.01 <0.0] <0.0] <0.01 <0.01
Notes: All values in mg/I unleu otherwise ^oced