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
r 1
LJ
Bowie No. 2 Mine
Hydrologic Monitoring Data (1997 - 1999)
Surface Water
11/911995 1o Present
Elev. 7910 Baseline
C_da Tertor Creek - Sorina 4a
a
Field Parameters 9.19] OY91 9r91 n19] 9L9r 069! 09K9 tL9r 93199 9699 °9199 11199 Mm Max AVg
Flow Rate (gpm) l] °.• 66 °-0 1.9 95 °9 °.e U.9 °.5 °J 0.6 °.] l9 °.e
Water level
pH (Standard Units) ]J e.: e.i e.9 r.e e.a ze e.o z. e1 zx ]J az es xs
Conductivity (umhos/cm) zm zz9 zm zm zoo no :m zm :m :m zm :m :m xeo v]
Temperature (C) e1 >• u.z 9J uo ze u.9 9.x sJ eJ ¢.z 99 x. u.z ze

Lab Parameters} '~+f.`: j'i +t.,jLG~z There is no lab analysts for lhla point due to low flows or
Wet Chemistry MDL low watertevalduringthisperiodorasnotedabove
Alkalinity as CaCO (mg/I) Lm "B 'm
Bicarbonate as CaCO (mgll) z `m 'M 'M
Carbonate as CaCO (mgll) z `M0L `M0L `MDL
Hydroxide as CaCO (mg/I) ] <em <rmL ma

Conductivity (umhoslcm) ' m' zw x°°
Nihale (mgA) adz o.i9 o.1s o.zs
Nitrate/Nitrite as N, dis. (mg/l) °~03 o.1s o.1s a.1e
Nitrite as N, dissolved (mgA) °.o' <rra <rmL <"m
pH (Lab Units) °~' ]~' r'x r'o
Hardness (mg/I) ' 1ss 1zs ass
Phosphate (mg/l) o.m o.m am o.m
Phosphorous, ortho dis. (mgll) a.am o Sze o.axs o.oxs
7DS @180 C (mg/I) i zm zm :m
TSS (mg/I) s <"oL <"a <"m
SAR °.m o..9 na9 nag
Sulfate (mg/I) 10 " ix '°
Metals
Aluminum, total rec. (mg4) °m o.ee o.ee am
Arsenic, total recoverable (mgA) °'0°' <"a <"oL <"m
Cadmium, total recoverable (mgA) °'0m <"oL <rm3 <"m
Calcium, total recoverable (mgll) °~z a''' °~' °~'
Copper, total recoverable (mgll) °': `"°` `e°3 <noL
Iron, IoWI recoverable (mg/I) °~01 "' ''13 "'
Lead, total recoverable (mg/I) 0.°' <"oL <rnL «1oL
Magnesium, total rec. (mglp °~~ a.° a.x •.°
Manganese, total rec. (mgA) °~z 9.9xa 9.wo no:9
Mercury, total rec. (mg/I) °®x woL <.103 <"a
Molybdenum, total rec. (mg/I) °~01 <noL <Ilor <"oL
Selenium, dissolved (mg/I) °~0°' <"oL <"oL <"m
Sotlium, dissolved (mgA) °~~ iz.s u.s rx.s
Zinc, dissolved (mgA) °~01 a.a3 o.m 9.m
Organic Analysis
Oil antl Grease, total rec. (mgll) z `"oL <noL <nm
Required by current permd.
Operational
• Baseline Information Collecaon initialed on 11/9/1995 and not yet considered complete after monitoring for -50 months. Point S,a has not been influenced by mining.
The monuoring polnis !or S-0 (Spring 4) antl 5.4a (Spring 4a) are totaled along an un-marked road in an un-named gulch lead~rg tlown Irom the broad ntlge that separates
Sheep Corral and Freeman Gulches Irom Terror Creek. These springs teed P< (Pond 41.
MDL =Method Determination Limrt BLANH =Not Tested Monitoring Point Table 47