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Bowie Resources Limited <br />Bowie No. 2 Mine <br />2000 Annual Hydrology Report <br />• <br />D3412 Iron Point • Drainage Svstem <br />Surface Water <br />107J111997 to Present <br />Elev. 6560 amen... <br /> 05129100 06729/00 09/28100 71/24/00 Min Ma% Avg <br />Flow Rale (gpm) ]L.a o.L p.o o.o o.o z.a 135.9 <br />Water level pry No Acceve <br />pH (Standard Units) 7.a 7.s ].L ~.e -l.s <br />Conductiviy (umhaslun) aao so aoo zss <br />Temperature (C) e.5 La.s e.z L5.7 Lz.] <br /> Wet Chemistry MDL <br /> Alkaliniry as CaCO (mgn) L35 Loa 196 L33 <br /> Bicarbonate as CaCO (mg/I) z LL5 Loa Las L]3 <br /> Carbonate as CaCO (mg/1) z <PIDL <nroL <noL <r~mL <br /> Hydro%ide as CaCO (mgA) z <troL <nvL <nroL <!IDL <br /> Chlodde (mglq L z <r~roL ] z <br /> Conductivity (umhos/nm) L ]ss z75 3Te lea <br /> Nitrate (mg/I) o.oz o. LZ <Pff1L a.LZ o.o] <br /> NitratelNilrite as N, dis. (mgll) d.oz a.LZ <nmc, o.Ll 0.05 <br /> Nitrite as N, dissolved (mgll) o. oL <rroL <nroL <rvL <nroL <br /> pH (Lab Units) d.L ~.~ 7.5 s.L 7.a <br /> Hardness (mg/l) L LoL 7a Los ss <br /> Phosphate (mgll) p.0] <DIDL <r.IIIL <t~L <t~L <br /> Phosphorous, ortho dis. (mg/I) o.oos <r~mL <NmL o.oLL o.oos <br /> TDS Q180 C (mgll) Lo zoo L7o zso zzo <br /> TSS (mgll) s <nvL <r~mL L5 ~ <br />. SAR o.ol L. az <~L L.~s o.ez <br /> Sulfate (mg/I) Lo so ao so 9B <br /> Metals <br /> Aluminum, total rec. (mg/I) o.o] o.a o.oa L.oo o.ls <br /> Arsenic, total recoverable (mgA) o.ooL <DIDL <D10L <MDL <reoL <br /> Cadmium, total recoverable (mg/I) o. ool <PIDL <l~mL <MDL <nroL <br /> Calcium, total recoverable (mgA) o.z z7.d 19.9 39.6 zs.s <br /> Copper, total recoverable (mg/I) o.z <nrot <nroL <rmL <rroL <br /> Iron, total recoverable (mryl) o.oL o.ol o. o] o.e] o.]o <br /> Lead, total recovereble (mgll) o . oa <rrot <rroL <rvL <nvL <br /> Magnesium, total rec. (mgn) o.z 7.z s.a ~.~ 7.0 <br /> Manganese, total rec.(mgA) o.z 7.000 <I+mL ~.oo0 1.'155 <br /> Mercury, total rec. (mgA) U.OOe] <t~mL <tADL <P1DL <NmL <br /> Molybdenum, total rec. (mg/l) d. oL <t~vc <nmL <rroL <I~mL <br /> Selenium, dissolved (mgll) o.ooL <nroL <rmL <rmL <nroL <br /> Sotlium, dissolved (mg/I) o.] ls.a z7.s aL.a 35.9 <br /> Zinc, dissolved (mgA) o.oL <rroL <PtDL o. oz o.oo <br /> Organic Analysts <br /> Oil and Grease, total rec. (mg/I) z <rroL <npL <rmL <rvL <br />Required by Current permit. <br />Operational <br />Baseline Information Collection initiated on 70/37/1997 and not yet considered complete after monitoring (or -38 months. Point D3412 nas not been influenced by mining. <br />The D34-72 Monitoring point ~s at the discharge of Iron Point Gulch. The field paremeters and flow values are taken at the discharge entl o1 a 76' CMP that passes untler <br />~ubbard Creek Trail. <br />MDL =Method Determination Limit BLANK =Not Tested Monitoring Point Table 69 <br />