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Bowie Resources Limited <br />Bowie No. 2 Mine <br />2000 Annual Hydrology Report <br />\J <br />S-8 C Gulch -Spring 8 <br />Surface Water <br />6!17/7995 to Present <br />Elev. 7220 Baseline Operational <br /> o5lottao ol;rttroo 09178IDO 17106100 Min Max Avg <br />Flow Rale (gpm) o.o o.o o.o o.o o.o z.s o.t <br />Water level oemv prr ory Damp <br />pH (Standard Units) 6.9 6.9 6.9 <br />Conductivity (umhos/cm) taco taeo taco <br />Tempereture (C) to .7 ta.7 aa.7 <br /> <br /> <br /> <br />t Chemistry MDL Th•+• b no bb an•IPb tar <br />Thera Is no lab analysla for this polo[ due to low flows or NI• polo[ tlu• to law n•w• <br />low water level durtn9 this period or as noted above ar vnt•r bvl eurlnp tm• <br />p.dpa. <br /> Alkalinity as CaCO (mgA) <br /> Bicarbonate as CaCO (mgll) z <br /> Carbonate as CaCO (mgll) _ <br /> Hydroxide as CaCO (mg/I) z <br /> Chloride (mg/I) ' <br /> Conductivity (umhoslcm) t <br /> Nitrate (mg/I) o.oz <br /> Nibate/Nitrite as N, dis. (mgA) o. oz <br /> Nitrite as N, dissolved (mg11) b . o t <br /> pH (Lab Units) o. t <br /> Hardness (mgA) t <br /> Phosphate (mg/I) o. oa <br /> Phosphorous, onho dis. (mgll) o.oos <br /> TDS Q180 C (mgfl) to <br /> TSS (mg/I) s <br />. SAR o. o~ <br /> Sulfate (mryl) 10 <br /> Metals <br /> Aluminum, total rec. (mg/I) o ~ 07 <br /> Arsenic, total recoverable (mgA) o. oot <br /> Cadmium,lolal recoverable (mgll) o.oo~ <br /> Calcium, total recove2ble (mgA) o ~ z <br /> Copper, total recoverable (mg/I) o ~ z <br /> Iron, total recoverable (mg/I) b. of <br /> Lead, total recoverable (mg/I) o.oa <br /> Magnesium, total rec. (mgA) o.z . <br /> Manganese, total rec. (mg/I) o ~ z <br /> Mercury, total rec. (mgll) o. oooz <br /> Molybdenum, total rec. (mgA) o. of <br /> Selenium, dissolved (mg/I) o.oot <br /> Sodium, dissolved (mg/I) o ~ ~ <br /> Zinc, dissolved (mgll) o. of <br /> Organic Analysts <br /> Oil and Grease, total rec. (mgll) z <br />Requved by current permit. <br />Baseline Information Collection initiated on 6/17/1995 and not yet consitlered complete after monitoring for -67 months. Point 58 has not been influenced by mining. <br />•Tne monitoring point for 5-8 (BPnng 8) is located just above the mine portal road which crosses over the mine ponals on the uUlrry bench of the mina. <br />MDL = Methotl Determination Limit BLANK =Not Tested Monitoring Point Table 50 <br />