PERMFILE103344

• Permit No: C1996083
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: PR-04 ADDITION
• Section_Exhibit Name: Volume III Exhibit 03 Baseline Hydrology Data
• Media Type: D
• Archive: No

Bowie Resources Limited
•
Bowie No. 2 Mine
Surface Water
Hydrologic Monitoring Data (1997 - 1999)
533-2 Dove Gulch -Spring 33-2 Elev. 7570
•
Field Parameters ~ '°"' °°"' 019' 09"' ""' °°"' °"°' °°"' ""'
Flow Rate (gpm) s.+ 3D.D tD.s a.D t.s s.fi s9 t o a.e
W ater level
pH (Standard Units) 1.6 1.6 ].9 I.+ ).J ].9 ]e ].e I.e
Conductivity (umhoslcm) 3A 3ea nD 3m wD na sto ssp
Temperature (C) e.e e.e iD.D sD.s ].s e.• so.+ 9.D e.x
Lab Parametersfv,~r.,~~kG:~- ,{
Wet Chemistry MDL
Alkalinity as CaCO (mg/I) xn zsa 3fix
Bicarbonate as CaCO (mg/I) 3 313 "B 11
Carbonate as CaCO (mg/I) 3 `"IX 19
Hydroxide as CaCO (mg/q ° `"

Conductivity (umhos/cm) ' se° 'H s.3
NiVate (mg/I) o.oz <nDL < <ntx
Nitrate/Nitrite as N, tlis. (mgll) oo: <noL o.m <nIX
Nitrite as N, dissolved (mg/I) o.os <no <]+IX <nIX
pH (Lab Units) a+ e.L ].° e.s
Hardness (mglp s s tm w
Phosphate (mgll) °~0' `" `" `"
Phosphorous, ortho tlis. (mg/I) o.ga <n <nD nom
TDS @180 C (mg/I) sD vD 3m aw
TSS (mg/I) s sD sD <
SAR om <nIX Mo <nIX
Sulfate (mg/I) 10 60 +0 n
Metals
Aluminum, total rec. (mg/I) D.as D.fi• D.+e <°nL
Arsenic, total rewverable (mg/I) D.ms < <n <twL
Cadmium, total recoverable (mgA) 604' `" `" `M01
Calcium, total recoverable (mgll) o.z +z.e a.s •z.9
Copper, total recoverable (mg/I) 0.3 M o.os MDL
Iron, total recoverable (mg/I) 0.01 o.s3 D.3a D.w
Lead, local recoverable (mg/I) aw <n <nIX
Magnesium, local rec. (mryl) a: s.: es e.e
Manganese, total rec. (mg/I) 0.3 nov D.mfi <n
Mercury, total rec. (mg/I) a oao3 `" <no <nIX
Molybdenum, total rec. (mg/I) o.os <" <nDL o.os
Selenium, dissolved (mg/I) D.m+ < <noL <n
Sodium, dissolved (mg/I) D~ n.] s9.9 m.]
Zinc, tlissoNetl (mgA) p.os o.as ao: «eJL
Organic Analysis
Oil and Grease, total rec. (mg/I) 3 `"oL `" <uDL
Requiretl by current perm]I.
10/23/1997 ;o Present
Baseline Operational
Min Maz Avg
D.e 3D.D fi.s

3zD sso 999
6: so.+ e.e
:te nz ul
3se n3 3w
MoL s9 s
MDL <nIX MIX
x . o
+s+ sfie su
<nDL <roL <noL
MoL D.w o.m
<nCL <nIX <nCl
zfi es e.+
sm s+s sn
<noL <I+DL wIX
MDL D.am om3
zm sw w]
<MOL so ]
<nCl <IIDL <MDl
]II m <J
<MCl D.W 0.3]
<nIX <npL <nDL
<nDt MoL MDL
39.3 R.9 ]e.3
<n0L 0.01 D.m
na Ds3 D.3s
MIX MIX <r+IX
es 9.3 e.:
MDL a.au O.mfi
<rwL <nDL <noL
MIX nos o.m
«nL <°0L <rwL
99l RJ fi>.9
<rwL aaz O.DI
<nDL <nDL <nDL
• Baseline Information Collection initiated on 102311997 antl net yet considered complete after monitoring for -26 months. Point 5332 has not been influenced by mining.
The monitoring point location for 533-2 (Spring 332) ~s located along an old coal exploration road, now an AN trail that runs akng Ne northern lacing canyon wall o/ Dove
Gulch. It is pan of a system of 6 springs fountl along this canyon wall.
MDL =Method Determination Limit BLANK =Not Tested Monitoring Point Table 25