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SW N203 <br />CONTENTS: RESULTS OF MONTHLY FIELD TESTS and SEMI- ANNUAL TESTING, <br />FLOW RATE CALCULATIONS, and FLOW RATE HYDROGRAPH <br />Monthly Field Tests <br />Quarterly Test <br />Surface Water Quality Parameters <br />SITE: SW -N203 <br />N 1811110E 2112921 <br />LOCATION 28 Road Crossing, Unnamed draw <br />discharging eventually to Coal Canyon <br />Dab of Collection <br />23- Oct -13 <br />23-Nov <br />16 -Dec-13 17-Jan-14 <br />11- Feb-14 <br />24- Mar -14 11- Apr -14 <br />22- May -14 <br />19- Jun-14 <br />17Jul -14 19- Aug -14 <br />16- Sep-14 <br />FIELD PARAMETERS <br />PH <br />789 <br />791 <br />781 727 <br />761 <br />772 762 <br />802 <br />803 <br />792 804 <br />794 <br />Water Temperature (deg C) <br />80 <br />48 <br />13 15 <br />31 <br />45 96 <br />108 <br />118 <br />144 187 <br />126 <br />Conductiviy(umhoelcm) <br />1976 <br />2240 <br />2340 2330 <br />2310 <br />2640 2640 <br />1880 <br />1754 <br />1900 1953 <br />2230 <br />Instantaneous Flow (cfs) <br />0 211 <br />0 121 <br />0 025 0 008 <br />0 003 <br />0 011 0 015 <br />0 100 <br />0 145 <br />3 286 0 227 <br />0 444 <br />LABORATORY PARAMETERS <br />Metals Analysis <br />Aluminum, total recoverable <br />081 <br />092 <br />0 08(B) <br />U <br />Arsenic, dissolved <br />U <br />U <br />U <br />U <br />Boron, dissolved <br />024 <br />019 <br />023 <br />02 <br />Cadmium, dissolved <br />U <br />U <br />U <br />U <br />Calcium, dissolved <br />430 <br />412 <br />379 <br />410 <br />Chromium, desloved <br />U <br />U <br />U <br />U <br />Chromium, Tnvelaru dissolved <br />U <br />U <br />U <br />U <br />Copper, dissolved <br />U <br />U <br />U <br />U <br />Iron, dissolved <br />U <br />005 <br />U <br />U <br />Iron, Total Recoverable <br />1 77 <br />401 <br />054 <br />0 04(B) <br />Lead, dissolved <br />U <br />U <br />U <br />U <br />Magnesium, dissolved <br />81 <br />069 <br />567 <br />600 <br />Manganese, dissolved <br />009 <br />0 142 <br />0 127 <br />0 494 <br />Manganese, total recoverable <br />082 <br />18 <br />0 318 <br />0 524 <br />Meriwry, dissolved <br />U <br />U <br />U <br />U <br />Molybdenum, dissolved <br />U <br />U <br />U <br />U <br />Nickel, dissolved <br />U <br />0 008(8) <br />U <br />U <br />Potassium, dissolved <br />68 <br />67 <br />48 <br />31 <br />Selenium, dissolved <br />0 0002(8) <br />U <br />0 0002(B) <br />0 0002(8) <br />Silver, dissolved <br />U <br />U <br />U <br />U <br />Sodum, dissolved <br />299 <br />239 <br />27 <br />28 2 <br />Uranium, dissolved <br />00026 <br />00017 <br />00008 <br />00015 <br />Zsa, dissolved <br />U <br />U <br />U <br />U <br />Wet Chemistry <br />Bicarbonate as CaCO3 <br />158 <br />171 <br />97 <br />183 <br />Carbonate as CaCO3 <br />U <br />U <br />U <br />U <br />Hydroode as CaCO3 <br />U <br />U <br />U <br />U <br />Total Alkalinity <br />156 <br />171 <br />97 <br />183 <br />Ammons as N. unionized <br />U <br />U <br />U <br />U <br />Caton -Anton Balance <br />-10 <br />0 <br />0 <br />0 <br />Sum of Anions <br />31 <br />27 <br />25 <br />27 <br />Sum of Cagons <br />30 <br />27 <br />25 <br />27 <br />Chloride <br />22 <br />14 <br />10 <br />138 <br />Conductivity @25C <br />2270 <br />2170 <br />1930 <br />2000 <br />Cyanide, total <br />U <br />U <br />U <br />Dissolved Chromium Heravelenl <br />HU <br />HU <br />HU <br />HU <br />Hardness as CaCO3 <br />1410 <br />1300 <br />1180 <br />1270 <br />Nitrate as N, dissolved <br />HU <br />0 12(H) <br />U <br />HU <br />NitrateMkrke as N, dissolve <br />HU <br />0 12(H) <br />U <br />HU <br />Nitrite as N. dissolved <br />HU <br />HU <br />U <br />HU <br />Nitrogen, ammonia (Ionized) <br />U <br />U <br />U <br />U <br />PH (lab) <br />81(H) <br />7 9(H) <br />7 9(H) <br />81(H) <br />Phosphate <br />0 OB(B) <br />0 OB(B) <br />0 OB(B) <br />U <br />Phosphorus, ortho dissolved <br />0 02(BH) <br />0 02(BH) <br />0 02(B) <br />HU <br />Residue, Filterable (TDS) @150 <br />2040 <br />2000 <br />1730 <br />1870 <br />Residue, Non- Fibreble (TSS) <br />U <br />50 <br />10(B) <br />U <br />Residue, Settleable Matter (SS) <br />U <br />07 <br />U <br />U <br />Sodium Absorption Rata In Wat <br />035 <br />029 <br />035 <br />032 <br />Sulfate <br />1290 <br />1110 <br />1080 <br />1080 <br />Sulfide es S <br />U <br />U <br />U <br />U <br />TDS (calculated) <br />1950 <br />1740 <br />MOO <br />1710 <br />TDS (rata - measured/calculal <br />105 <br />1 15 <br />108 <br />109 <br />r Nw�'a ( -1=kes mn <br />2 u =not Jerxi Ial MDL(MiYram Dat —Lewq <br />•= No Sample Results <br />3 H -r caadreboM- <br />4 B= Analpb �datectaJata bsrween MDLs <br />P0L <br />THIS SITE WILL BE MONITORED FOR 4 QUARTERS BEFORE MINING TAKES PLACE <br />UARTERS BEFORE RECLAMATION BOND RELEASE <br />MDLS Units <br />00300 pt <br />00005 mot. <br />00100 moL <br />00001 mist <br />02 mist <br />001 mist <br />001 mot <br />00005 mist <br />002 mot <br />002 mot <br />00001 mot <br />O2 mist <br />0005 mot <br />00050 mot <br />00002 mot <br />001 mot <br />001 mot <br />030 mist <br />00001 mot <br />00001 mot <br />03 mot <br />00001 mot <br />001 mist <br />2 mot <br />2 mot <br />2 mist <br />2 mot <br />01 mot <br />01 —q L <br />O1 megA <br />1 mp1. <br />1 u ..- <br />0003 mot <br />0 005 moil <br />1 mot <br />002 mist <br />002 VL <br />001 mist <br />005 .OL <br />O1 80 <br />003 mot <br />001 mot <br />10 mot <br />5 mot. <br />01 mIia <br />003 net <br />5 mist <br />002 mot. <br />10 mot. <br />