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' d4prcb 2004 2003 Anmw! H~~dro/og~ Report ~ PaKe 78 <br />TABLE 6 <br />MW-16 WATER QUALITY DATA 12003 AHR) <br /> Sample Dates 2003 7979-2003 <br />Parameter Units 3/11/03 6/26/03 9/16/03 12/1/03 Avera a Min Ave Max <br />pH (lab) units Dry Well Dry Well 8.1 Dry Well 8.1 6.6 7.8 8.6 <br />Conductivity at 25C umhos/cm 2820 2820 1190 2364 4980 <br />Temperature Itield) deg C 15.5 15.5 12.0 14.6 19.5 <br />Solids, total dissolved mg/I 1870 1870 704 1680 3710 <br />Bicarbonate as CaC03 m /l 1100 1100 192 533 1100 <br />Calcium, dissolved m /I 21.1 21 .1 1 44 220 <br />Chloride mg/I 24 24 6 61 279 <br />Ma nesium, dissolved m /I 2.8 2.8 0.0 6.6 33.7 <br />Nitrogen, ammonia m /I <0.1 <0.1 -0.02 1.00 36.00 <br />Nitrogen, nitrate nitrite mg/I -0.02 4.13 24.80 <br />Phosphorus, ortha m /I 0.100 0.100 -0.020 0.017 0.109 <br />Phosphorus, total m /I -0.005 0.090 0.310 <br />Sodium, dissolved mg/I 652 652 197 539 980 <br />Sulfate mg/I 330 330 51 746 1850 <br />Arsenic, dissolved mg/I 0.002 0.002 -0.002 0.000 0.004 <br />Cadmium, dissolved mg/I <0.005 <0.005 -0.010 -0.002 0.010 <br />Iron, dissolved mg/I 0.670 0.670 -0.10 0.84 8.80 <br />Manganese, dissolved mg/I 0.043 0.043 -0.10 0.02 0.27 <br />Mercury, dissolved m /I 0.0005 0.0005 -0.0010 -0.0002 0.0005 <br />Selenium, dissolved mg/I 0.053 0.053 -0.010 0.004 0.052 <br />Zinc, dissolved mg/I 0.02 0.02 -0.01 0.04 0.27 <br />Notes: <br />1. Zero data values =parameter was analyzed for but not detected. <br />2. 2. Blank data field = no data. <br />3. MW-16 was dry beginning in 2001 through 2002 (historic averages based on previous years when samples could be <br />obtained) <br />A4II%f-1 * 7475 Pine Grove Roa+l Sni7e 109 * Stea+nbaat S/irrngt, CO 80487 * (970J 879-6260 <br />n".um/[..,n r...a le..ryf nn,,.niyxw~ R+/rau: i...,e ~+MW+ <br />urvlw,m <br />