HYDRO28844

• Permit No: C1981015
• IBM Index Class Name: Hydrology
• Doc Date: 12/4/1980
• Doc Name: ANALYTICAL REPORT
• Permit Index Doc Type: OTHER GROUND WATER
• Media Type: D
• Archive: No

.^ JOHN C. I~HART & CO.
_. ~ GRAND JUNCTION 1~B0~~TORI~S
435 NORTH AVENUE . PHONE 242-76Ie .
\~
ANALYTICAL REPORT
ReceiveaGom: Dorchester Coal Co.
i III IIIIIIIIIIIIIIII
GRAND JUNCTION. COLORADO BI501
Customer No. n_--a i _ ..~ _ _ _ Lataratory No. 1018 Sample r81;@r
Date Received NOV. 17. I~0 Date Reported D@ C. 4.1980

Sanple Surface h=1 C!~-1 CM-2
Ph 8.0 10.3 8.35 8.7
Turbidity(NTU) 47 250 15 14
Arsenic(As) O.000mg/L 0.000 mg/L 0.000 m~/L 0.000 mg/T
Barium(Ba
Z 0.000 " 0.000 ° 0.000 " 0.000 "
•
Cadmium(Cd) 0.003 ° 0.002 " 0.000 ° 0.002 °
Chronium(Cr) 0.006 ° 0.010 ° 0.016 " 0.011 "
Fluoride(F) 0.23 " 0.26 " 0.80 " 1.25 "
lead(Pb) 0.014 ° 0.012 " 0.012 " 0.056 °
:tercury(Iip) 0.000 " 0.0004 " 0.000 2° 0.000 0"
"'~•rate(N~ 0.00 " 0.13 " 0.19 " 0.35 "
.enium(Se) 0.000 " 0.015 " ®.000 " 0.000 "
Silver{Ag) 0.001 " 0.000 " 0.000 " 0.000 "
Bicarbonate(HCO ) 415 " 0.000 ° 148. " 1505 "
Carbonate CO ) 3
~ 2q.A " 49 " 1.8 " 100 "
Potasslum
K)3 3.2 " 10.4 ° 3.4 ° 7.9 "
Color(Co/Pt Units) 5 5 5 0
Hardnesa(CaCO )
3 524 mo/L 226 m,/L 147 m g/L 104 m g/L
Calciua(Ca) 63 " 67 ° 37 " 14 "
:da~nesium(Mg) 96 ° 13 " 11 " 14 °
Sod~um(ida) 190 " 200 " 16 " 800 °
Chloride(Cl) 14 " 14 ° 7.6 " 24.6 "
Sulfate(SO ).•
~lk~li
it
(C
Ph
l
CO 610 °
)2
° 700 °
28 " 32.5
3 °
" 375
8 °
°
n
y
eno
.
a
0
(C 4
gg
" 3
aC
3
ay
o
v
o 7123 10 2 2
lid
Dias
edS
l 6
° 20 ° 18 " 2
06 °
Conductivityg25°C 1700umhos/am1390umhos/em 450um hos/em 2450u mhoe/em
Iroa(Fe) 0.21 mg/L 0.15 mg/L 0.10 mg/L 0.36 ma/L
Manganeae(1•fn) 0.035 ° 0.001 ° 0.004 " 0.014 °
Copper(Cu) 0.000 " 0.012 ° O.p19 ! 0.021 "
Zinc(Zn) 0.008 " 0.010 " 0.016 " 0.012 "
~tolybdenum(Mo) 0.018 " 0.026 ° 0.000 " 0.017 "
Ammoaia(PI) 0.83 " 4.37 ° 0.67 " 0.70 "
Phoaphate(P) 0.545 " 0.050 " 0.075 " 0.055 "
Boron(B) 0.10 " 0.06 " 0.05 " 0.21 "
Hydroxide(OH) - 2.72 " - -
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