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Bowie Resources Limited <br />Bowie No. 2 Mine <br />2001 Annual Hydrology Report <br />Free u Freeman Gulch -Drainage System Elev. 6360 <br />• CsFri' fl "~atar~. ... .,. Ob25701 Orilt7Nt 092A1o1 <br />level <br />0.01 0. <br />Surface Water <br />6/12/1995 to 6/28/1999 628/1999 to Present <br />Baseline Operational <br />not Min Max Avg Min Max Avg <br />o , c o.o o.o g.o o.o g.o o.o <br />~~~ Pdramefers <br /> <br />~~ ~ ~~~~~~~~~ ~~~~~~~ <br />Wet Chemistry MDL Thera Is no loo analysts for There Is no lab anarysis for <br />There is no lab analysis for this paint due to low flows or Nls point duo to low flows this point due to bw flows or <br />low water level during this period or as noted above nr water level tludnq Nis water level tlunng this penod. <br />perloa. <br />Alkalinity as CaCO (mgA) <br />Bicarbonate as CaCO (mg/I) z <br />Carbonate as CaCO (mg/I) z <br />Hydroxide as CaCO (mgA) - z <br />Chloride (mgA) 1 <br />Conductivity (umhas/cm) 1 <br />Nitrete (mgA) 0.02 <br />NRrete/Nitrite as N, dis. (mgA) o. oz <br />Nitrite as N, dissolved (mgA) o. of <br />pH (Lab Units) o • i <br />Hardness (mgll) i <br />Phosphate (mgA) 0.03 <br />Phosphorous, ortho dis. (mgA) o. oos <br />TDS X180 C (mgA) 10 <br />TSS (mgll) s <br />SAR o. 03 <br />Sulfate (mg/I) to <br />Metals <br />Aluminum, total rec. (mg/I) o.03 <br />Arsenic, total recoverable (mgA) o. oot <br />Cadmium, total recoverable (mgA) o. ooa <br />Calcium, total recoverable (mg/I) o.z <br />Copper, total recoverable (mgA) 0.2 <br />Iron, total recoverable (mg/I) o. of <br />Lead, total recoverable (mg/I) o ~ 04 <br />Magnesium, total rec. (mgA) o.z <br />Manganese, total rec. (mgA) o .2 <br />Mercury, total rec. (mg/I) o. ooc2 <br />Molybdenum, total rec. (mg/I) o. of <br />Selenium, dissolved (mg/I) a. oot <br />Sodium, dissolved (mgA) o. a <br />Zinc, dissolved (mgA) o. of <br />Organic Analysis <br />Oil and Grease, total rec. (mg/I) z <br />Requlmd by curtenf perm/r. <br />I • Baseline Infortnatian ror Point Free-up is derived from events beginning on 6/12/1996 through 628/1999, a period of -49 months. Point in8uanced by mining on 628/7999. <br />Upper Freeman Gulch is measured just below Pond 2 at the upper end or Freeman Gulch, near ddll hales DH34-Band DH34C. <br />MDL =Method Determination Limit BLANK=Not Tested Monitoring Point Table 80 <br />