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a <br />SW_N217 <br />CONTENTS: RESULTS OF MONTHLY FIELD TESTS and QUARTERLY TESTING, <br />FLOW RATE CALCULATIONS, and FLOW RATE HYDROGRAPH <br />Monthly Field Tests <br />Quarterly Tests <br />Surface Water Quality Parameters <br />SITE: SW -N217 <br />N 1593485 E2106445 <br />LOCATION SAN MIGUEL RIVER STARTED SAMPLING MARCH OF 2012 <br />CALAMITY DRAW BRIDGE <br />Date of Collection 18- Oct -12 27- Nov -12 13- Dec -12 22- Jan -13 27- Feb -13 25- Mar -13 24- Apr -13 29- May -13 11- Jun -13 18- Jul -13 27- Aug -13 18- Sep -13 <br />FIELD PARAMETERS <br />PH 893 820 890 Solid 858 891 888 847 895 848 844 852 <br />Water Temperature (deg C) 126 03 02 ICE 37 105 77 152 195 21 7 190 161 <br />Conductivity (umhos /cm) 532 743 936 696 734 408 292 282 862 800 424 <br />Approximate Instantaneous Flow (cis) 60 75 ICE ICE ICE 72 186 425 351 95 128 276 <br />From USGS Brooks Bridge Site <br />LABORATORY PARAMETERS <br />Metals Analysis <br />MDUS Units <br />Iron, dissolved (mg /L) <br />U <br />Iron, total <br />014 <br />Manganese, total <br />0 038 <br />Wet Chemistry <br />002 mgt <br />Acidity as CaCO3 <br />U <br />Conductivity @25C <br />722 <br />pH (lab) <br />7 9(H) <br />Residue, Filterable (TDS) @180 <br />440 <br />Residue, Non - Filterable (TSS) <br />7(BH) <br />i Negahve (-) = less than <br />1 umhos/cm <br />2 U = not detected et MDL (Minimum Defection Level) <br />82(H) <br />3 H - Exceeded hold time <br />01 S <br />4 B = Analyte concenbehon defected at a value between MOL end PQL <br />170 <br />Flow at SW -N217 <br />45000 - <br />I <br />40000 <br />I <br />35000 <br />30000 I <br />250 00 + <br />Flow Rate (cfs) <br />20000 <br />15000 <br />10000 i - <br />II <br />000 <br />Oct -12 14-12 Dec -12 Jan -13 Feb -13 Mar -13 Apr -13 Mey-13 Jun -13 Jul-13 Aug -13 Sep -13 <br />Month I <br />(Appendix 2 05 6(3 }3, January 2012) THIS SITE WILL BE MONITORED FOR 4 QUARTERS BEFORE MINING TAKES PLACE <br />8 4 QUARTERS BEFORE RECLAMATION BOND RELEASE <br />E \Waste Water EMS \DRMS \New Honzon \NH2 Pennd\Annual Hydrology Report\2013_ANUHYD <br />MDUS Units <br />U <br />0 04(B) <br />016 <br />002 mg4- <br />0 72 <br />1 48 <br />541 <br />002 mgt <br />0 102 <br />0 111 <br />1 16 <br />00050 mgt <br />U <br />U <br />U <br />10 mgt <br />768 <br />273 <br />812 <br />1 umhos/cm <br />84(H) <br />82(H) <br />82(H) <br />01 S <br />530 <br />170 <br />600 <br />10 mgt <br />33 <br />86(H) <br />3650 <br />5 -A <br />Flow at SW -N217 <br />45000 - <br />I <br />40000 <br />I <br />35000 <br />30000 I <br />250 00 + <br />Flow Rate (cfs) <br />20000 <br />15000 <br />10000 i - <br />II <br />000 <br />Oct -12 14-12 Dec -12 Jan -13 Feb -13 Mar -13 Apr -13 Mey-13 Jun -13 Jul-13 Aug -13 Sep -13 <br />Month I <br />(Appendix 2 05 6(3 }3, January 2012) THIS SITE WILL BE MONITORED FOR 4 QUARTERS BEFORE MINING TAKES PLACE <br />8 4 QUARTERS BEFORE RECLAMATION BOND RELEASE <br />E \Waste Water EMS \DRMS \New Honzon \NH2 Pennd\Annual Hydrology Report\2013_ANUHYD <br />