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Marr Mine - 2005 Annual Hydrology Repoli February 2006 <br />FIGURE I <br />MINE AREA WATER LEVELS <br />TABLE 2 -SITE SP-01 HISTORIC MINE AREA SPOIL WATER QUALITY DATA <br />Paramaten 2002 2003 2004 2005 <br />Tem °C i 2 7 12 0 10 3 11 7 <br />Hsu 82 78 77 78 <br />E C rmhoslcm 20°C 1700 1400 575 387 <br />TDS 1313 1287 1273 1253 <br />SAR in woter 44 3 44 1 42.8 43.4 <br />Calcmm drssoNed 7 9 9 2 82 7.8 <br />Sodium dissolved 491 524 483 471 <br />Ma neslum drssoNed 1.0 1 1 1 1 0.9 <br />Potasswm (dissolved 2 4 2 3 1 8 1.8 <br />Sulfate 157 83 28 13 3 <br />Chloride 60 83 57 52 3 <br />Carbonate as CaC03 1 0 1.0 1.0 1.0 <br />Bicarbonate as CaC03 849 1053 1055 1047 <br />Nnrate~Nitro en dissolved 011 OOB 004 0.01 <br />trondissolved 006 028 0 38 0.28 <br />Manganese (dissalvedl 0 024 0.044 0 03B 0.031 <br />Note: All values represent mean values for each water year In rng/l unless othervrtse noted <br />Page 5 <br />use ue7 use ueg 4A0 toot 4A2 eu2 stn tOR2 4iD3 73+xi 8ffi t0ItY3 UDI frD4 &or 77YW aqs <br />onrE <br />• 791 (OB) • 7321081 • 7fl6t (Go•II ~ AO2A IMuvrall •- SP-011SPdL1 -~- 733 (OB) ~~ <br />