2016-01-07_PERMIT FILE - C2010089A (3)

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Cn CD O N O TABLE 2.04.7-6 SUMMARY OF Ni BASELINE WATER QUALITY NHN SURFACE WATER SITES —IN FLOW SW -N207 SW-N2o4 SW -N208 SW -N205 FIELD PARAMETERS MIN. MAX. AVG. MIN. MAX. AVG. PH 72 80 76 6o 89 84 Water Temperature (deg C) 06 302 113 151 169 160 Conductivity (Umhol lcm) 255 2450 1362 150 194 172 Instantaneous Flow(cfs) 0000 0204 0067 0001 0326 0163 151 Average Rim, 314 006-1 Average Flow 0 835 0 163 LABORATORY PARAMETERS Metals Analysis: 0 025 9 367 13 512 10 077 Average li Aluminum, total recoverable (mg/L) U 286 2 66 1 2 1 2 12 Calcium, dissolved (ni 1110 2100 1605 392 392 392 Iron, dissolved (mg/L) 003 012 0 06 U u U Iron, Total Recoverable 003 397 2 00 081 081 081 Lead, dissolved (ug/L) 0 10 530 270 62 62 62 Magnesium, dissolved (mg(L) 1900 48 00 3350 46 46 46 Manganese, total recoverable (mg/L) 009 0 30 020 0 036 0 036 0 036 Molybdenum, dissolved (ug/L) U 1000 1000 u U u Potassium (1 070 310 1 90 006 008 008 Selenium, dissolved (ug/L) 020 020 020 03 03 03 Sodium, dissolved (mg/L) 1290 35 40 24 15 3 3 3 Wet Chemistry: 280 360 330 55 55 55 Bicarbonate as CaCO3, mgrL 180 272 0 1450 71 71 71 Carbonate as CaCO3, mg/L U 900 9 00 U u U Hydroxide as CaCO3, mg/L U U U U U U Total Alkalinity, ni 189 272 231 71 71 71 Ammonia as N, unionized, mg/L U U U U u U Cation -Anion Balance, % 0 o3 2 60 1 32 0 0 0 Sum of Anions, ni 740 16 00 1170 24 2 4 24 Sum of Cations, ni 780 1610 1195 24 24 24 Chlonde, mg/L 1100 32 W 2150 1 1 1 Conductivity @25C. umhos/cm 662 1290 975 226 226 226 Hardness as CaCO3, mg/L 356 722 539 117 117 117 Nitrate as N. dlssolved,rrg/L U U U 004 004 004 Nitrate/Nitrite as N, dissolve,mg/L U U U 004 004 004 Nil as N, dissolved, mgll U 002 002 HU HU HU Nitrogen, ammonia (Ionized), mg/L U U U U U u pH (lab) 830 840 835 82 82 82 Phosphate, mgrL 0 03 021 012 0 03 003 003 Phosphorus, ortho dissolved, mg7L 001 007 004 001 001 001 Residue, Filterable (TDS) 1180, mg/L 510 1060 785 150 760 160 Residue, Non -Filterable (TSS),mg/L U 1040 1040 310 310 310 Sodium Absorption Ratio in Water 030 058 044 0 12 0 12 012 Sulfate, mg/L 16_' 460 311 46 46 46 Sulfide as S, mg7L U u u U u u TOS (calculated),mg/L 440 052 656 137 137 137 TDS (rata - measured/calculated) 1 11 116 1 14 1 17 1 17 1 17 1. U = not detected at MDL (Minimum Detection Limit) 0 07 0 05 005 0.05 2. H - Exceeded hold time 002 0 015 540 730 617 560 3. B = Analyte concentration detected at a value between MDL and PQL (practical quantitatlon level) SW -N207 SW -N208 SW -N209 MIN. MAX. AVG. MIN. MAX. AVG. MIN. MAX. AVG. 77 66 82 81 83 82 84 88 86 105 234 17 5 146 24.6 191 10.5 213 162 429 081 628 321 627 446 151 748 314 0 079 1 311 0 835 0 0 241 0 025 9 367 13 512 10 077 Average li 0 835 Average Flow 0 101 Average Flow 10 877 009 0 17 013 037 037 037 064 131 0 975 1060 1380 122 3 115 115 115 419 748 5835 003 003 003 005 005 005 U U U 013 018 015 044 044 044 043 079 061 010 040 027 07 07 07 31 48 395 35 10 64 70 4753 342 347 34 2 48 78 63 0 05 006 005 0 027 0 027 0 027 0 026 0 036 0 031 1000 10 00 1000 U U U U U U 280 360 330 55 55 55 07 13 1 030 050 040 05 05 05 03 04 035 1380 2160 17.40 177 177 177 33 54 435 252 0 321 0 290 0 207 207 207 70 89 795 7 00 3600 2433 14 14 14 U U U U U U u U u u u U 268 352 315 221 221 221 70 89 80 U u u u U u u u u coo 640 397 22 22 22 4 7 55 880 1170 997 0 9 9 24 4 32 080 1330 1087 94 94 94 26 46 36 500 1000 767 6 6 6 1 3 25 713 1010 844 767 767 767 259 415 337 409 611 501 429 428 428 124 219 172 0 02 0 02 0 02 U U U 0 03 0 03 003 002 002 002 HU HU HU 003 003 003 U U U HU HU HU U U u U U U U U U U U U 030 860 847 85 85 85 83 83 83 009 037 021 015 015 015 003 006 0045 001 012 0 07 0 05 005 0.05 0 01 002 0 015 540 730 617 560 580 580 180 270 225 80 80 80 60 80 80 390 390 390 030 038 034 037 037 037 0 13 016 0 145 139 210 166 210 210 210 47 106 77 U U u u U u u u U 400 671 563 527 527 527 142 252 197 109 110 110 11 11 11 107 127 117