SANGRE DE CRISTO (SDC) LABORATORY, INC. -
<br />TEL: 719499-1024 2329 LAVA LANE - P.O. BOX N2 - ALAMOSA, CO 81101
<br />FAX: 719-5993697
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<br /> INORGANIC ANALYSES RESULTS ~ ~
<br />CLIENT ID: 960911BMG01 (Surface Water) Lab ID: 7160, 7181, 7182
<br />SAMPLE MATRIX: Water Sample received: 9N1/96 Repoli date: 10/4/96
<br />CLIENT ADDRESS: PO Box 610 San Luis, CO 81152
<br />Units: ug/L (ppb) unless otherwise noted Collection date: 9/11196
<br />Analvte/Parameter EPA Method MDL Results AnalytdParameter EPA Method MOL Results
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<br />Aluminum, dissolved 202.1 3 19 Silver, dissolved 200.9 0.2 <02
<br />Aluminum, total 202.1 3 Silver, total 200.9 0.2
<br />Ammonia, mg/L 350.1 0.4 <0.4 Zinc, dissolved 31118 5 8
<br />Antimony, dissolved 204.2 3 Zinc, total 31116 5
<br />Antimony, total 204.2 3
<br />Arsenic, dissolved 200.9 1 <1 Alkalinity hardness, mg/L 23208 1 248
<br />Arsenic, total 200.9 1 Acidity, mg/L 305.1 pH2
<br />Barium, dissolved 200.8 2 <2 Conductivity, um/cm 25108 'N
<br />Barium, total 200.8 2 Oil 8 Grease 413.2 0.2 2.6
<br />Bicarbonate, mg/L 23208 2 303 pH 150.1 0-14 8.06 /
<br />Boron, mg/L 200.9 10 <70 TDS, mg/L 160.1 1 330
<br />Cadmium, dissolved 200.9 0.1 <0.1 TOC, mg/L 415.2 1 <7
<br />Cadmium, total 200.9 0.1 TSS, mg/L 209D 1 33
<br />Calcium, mg/L 31118 1 17
<br />Carbonate, mg/L 23208 •N 0
<br />Chloride, mg/L 325.2 1 11 •N = Detectable as low as sample blanks
<br />Cobalt, dissolved 200.7 10 NA =Not analyzed due to Insufficient sample size
<br />Cobalt, total 200.7 10 ND = Sample was analyzed but analyte not detected
<br />Copper, dissolved 200.9 1 <1 Total =Total recoverable metals (EPA digestion 4.1.4,
<br />Copper, total 200.9 1 EPA-60014-79-020, AA Methods)
<br />Chromium, dissolved 200.9 1 <1
<br />Chromium, total 200.9 1
<br />Cyanide, total, mg/L 4500 CN-F 0.01 ND
<br />Cyanide, WAD, mg/L 4500 CN-I 0.01 ND
<br />Fluoride, mg/L D7179-938 0.6 1.0
<br />Iron, dissolved 31118 10 10 /
<br />Iron, total 31116 10
<br />Lead, dissolved 200.9 1 5
<br />Lead, total 200.9 1
<br />Magnesium, mg/L 31118 0.5 1.0
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<br />Manganese, dissolved 31116 10 11
<br />Manganese, total 31118 10
<br />Mercury, dissolved 245.2 0.1 <0,1
<br />Mercury, total 245.2 0.1
<br />Nickel, dissolved 200.9 1 <1
<br />Nickel, total 200.9 1
<br />Nitrate~Jitrite, mg/L 4500-N03 0.1 1.0
<br />Potassium, mg/L 200.9 0.5 1.1
<br />Phosphate, mg/L 365.1 0.01
<br />Selenium, dissolved 200.9 1 <7
<br />Selenium, total 200.9 1
<br />Silica, total 200.9 0.5
<br />Silica, dissolved 200.9 0.5
<br />Sodium, mg/L 31118 2 160
<br />Sulfate, mglL 375.4 10 38
<br />Sulfide, mg/L 376.1 2 <2
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