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
u
Bowie No. 2 Mine
Ground Water

Hydrologic Monitoring Data (1997 - 1999)
DH-16 D Gulch -Drill Hole
Depth - 397' Pipe 1.6' Above Ground lop of Pipe Elevation - 7133.8'
Field Parameters' ';; ~~a'„Y; Dal9r 06191 0l9r ttnr 099! Ofil9! 0989 1L9! OS99 06199 09N9
water Elevation (Feet) 6]e6 a]n one 6]61 s]e> an+ anI 6]8x a]u a].] n>+
DePlh to Water (Feet) Jw.l lN.+ 156.0 3]0.9 H].3 >w.6 151.1 351.5 )e6.1 )86.5 60.0
pH (Stantlard Units) 6.9 I.l ].1 ].] ].p ].I a9 6.9
Contluctivity (umhoslcm) +x°° ']°° +Im .sm ++°° +sm +sm •roo
Temperature (C) ul 1+.e Ise ua Is.3 Is.o us xse
Lab Parariieters';;~ "'~` ~ `';~;
«„ s'/`=.
Wet Chemistry MDL
Alkalinity as CaCO (mg/I) °°] 11x° Ilro ,xm
Bicarbonate as CaCO (mgll) xo 9e] nro uro um
Carbonate as CaCO (mgll) xo <n <rwL <n
Hydroxide as CaCO (mg/I) zo <nDL <n
Chloride (mg/I) ' v H ss m
Conduclivily (umhos/cm) I 39w nm mo +°°
Nitrate (mg/I) Sox D.6e am ole om
Nirate/Nitrite as N, dis. (mgll) o.o: o.ae oo] o.ls o.m
Nitrite as N, dissolved (mg/I) ool <noL <n <nu <noL
Nitrogen, ammonia (mg/I) o.os p.® om <noL <n
pH (Lab Units) o.ol ].x ].s ].s ].:
Hardness (mg/I) ' lea az In lea
Phosphate (mg/l) o.m <noL <roL
Phosphorous. orlho dis. (mg/I) o.ms <npL <roL a.llo
TDS @1B0 C (mg/I) 3o xeso uro saaD ne9
SAR D.al :I ]o xll9.o x+.m x+x6
Sulfate (mg/I) 3o mo InD Iz6o luo
Metals
Arsenic, dissolved (mg/I) o.ml <no o.ms <no
Cadmium, dissolved (mgll) o.am <nDL <no
Calcium, dissolved (mg/I) a. eo.a ]I.9 sl I 96.6
Iron, dissolved (mg/I) ool o.IO Dos <n0
Iron, total recoverable (mg/I) o.ol x.sl za9 I w a]e
Magnesium, dissolved (mg/I) o.: sx.x 6xo +].e s,>
Manganese, dissolved (mg/I) 9.ms D.oI 0.03 <nD
Manganese, total rec. (mg/I) o ms o.I+ o.ll o.ls o.sx
Mercury, dissolved (mgA) o.am: <nDL <na <n
Selenium, dissolved (mg/I) o.ml om• D.mx om:
Sodium, dissolved (mg/I) °.s 9«.0 loro.p IDOOO lasD.9
Zinc, dissolved (mg/I) o.ol <n <noL
Required Dy current permit.
6!14!1995 to 6/16lt998 6/16!1998 to Present
Baseline Operational
Min Max Avg Min Max Avg
6]6x.9 6A5.a 6n5x a)+]J ]Ills 6611.]
lN.x ]A.9 3w.a 0.0 3865 x56.1
6.9 ]6 ]x 6.9 6.9 69
+loo.a sx+L.o KI+.s +sm.o +mD.o +6m.o
ms ies ue ua ue Is.]
9a) 1150 1°96 Ixm I1m txm
99] Ilm 1096 Ixm I:m IXU
<n0. <eDL <nDL <nDL <nDL <IDL
<na <na <noL <.soL <nDL <6ioL
a a, 3l 3o m m
39w +no +3e] +om •aso +060
9.m aae olD o.oe age Du
oa] o.6s o.lo o.m o.m o.ae
<noL moL <91DL <eloL <rnL pDL
<nDL 0 m O.p <MDL <MDL <nDL
I.1 1.I ).+ ].x ].x ].x
lea nx wz 36fi 366 166
<noL ox6o owe <noL <roL <noL
<noL Does o.ov <noL <MpL <noL
nm »m 3156 31eo Jlm 3360
zl.]D xno.m +o+ax xxo x+.:o x+.ro
x130 15x0 I+D I+10 I+m I+m
<WL o.mz o.ml <6ioL <nDL <npL
<na ama o.m3 <6oL <noL <noL
59.9 ]1.0 6+6 56.6 56.6 sib
<npl 050 0.16 <e1DL <ML <nDL
l.sl 1+.w +.e9 D.n a.]a on
sx3 6x0 38.5 N) H.] N.]
<noL o.oxo oou <9ioL <na <1wL
o.uD •mD Dees o.I1o ouzo ouzo
<nDL <npL <noL <noL <9im <sica
<noL o oo+ o m: o m: D mx o.mx
9r+o :vm.o law] lom.o Imo.o IpsD.o
<npL am o.DI ma <noL <noL '.
Baseline Inlormation for Point OH-16 is derived Irom events beginning on 6/14/19961hrough 6/1 fi/1998, a penod of -36 months. Point inguenced by mining on &16!1998.
OH-16 (Doll hole t6) is locared a[ the end o! an old coal exploration road near the Upper D Gulch monitoring site, on a south lacing slope. Can no longer get bailer or M-
Scppe past a blockage at 60 /eet.
MDL = Methotl Determination Limit BLANK =Not Testetl
Monitoring Point Table 86