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SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2129 LAVA LANE - P.O. BOX 642 - ALAMOSA, CO 91101
<br />TEL: 719-599-1024 FAX: 719.599J697
<br />INORGANIC ANALYSES RESULTS ~ $~~
<br />CLIENT ID: 970102BMG06 SURFACE Lab ID: 7924, 7925, 7926, 7927, 7928, 7929, 7930
<br />SAMPLE MATRIX: WATER Sample received: 112196 /t 5" s Report date: 1117/97
<br />CLIENT ADDRESS: PO BOX 310, SAN LUIS, CO 811 52
<br />Units: ug/L (ppb) unless otherwise noted Collection date: 112197
<br />Ana/ytnJParameter EPA Method MDL Results Ana/yte/Parameter EPA Method MDL Results
<br />
<br />Aluminum, dissolved 202.1 3 62 Silver, dissolved 200.9 0.2 <0.2
<br />Aluminum, total 202.1 3 431 Silver, total 200.9 0.2 <0.2
<br />Ammonia, mg/L 350.1 0.4 <0 4 Zinc, dissolved 31118 5 <5
<br />Antimony, dissolved 204.2 3 Zinc, total 31118 5 <5
<br />Antimony, total 204.2 3
<br />Arsenic, dissolved 200.9 1 <t Alkalinity hardness, mglL 23208 1 48
<br />Arsenic, total 200.9 1 <t Acidity, mglL 305.1 pH2
<br />Barium, dissolved 200.8 2 70 Conductivity, um/cm 25108 'N
<br />Barium, total 200.8 2 85 Oil 8 Grease 413.2 0.2 0.7
<br />Bicarbonate, mg/L 23208 2 59 pH 150.1 0-14
<br />Boron, dissolved mglL 200.9 10 <10 TDS, mglL 160.1 1 127
<br />Boron, total mg/L 200.9 10 <10 TOC, mglL 415.2 1
<br />Cadmium, dissolved 200.9 0.1 <0.1 TSS, mglL 2540-D 1 9
<br />Cadmium, total 200.9 0.1 <0.1
<br />Calcium, mg/L 31118 1 32
<br />Carbonate, mg/L 23208 'N 0 'N =Detectable as low as sample blanks
<br />Chloride, mglL 325.2 1 4 NA =Not analyzed due to insufficient sample size
<br />Cobalt, dissolved 200.7 10 ND =Sample was analyzed but analyte not detected
<br />Cobalt, total 200.7 10 Total =Total metals (EPA digestion 4.1.4,
<br />Copper, dissolved 200.9 1 2 EPA-600/4-79-020, AA Methods)
<br />Copper, total 200.9 1 3
<br />Chromium, dissolved 200.9 1 <1
<br />Chromium, total 200.9 1 <7
<br />Cyanide, total mglL 4500 CN-F 0.01 <0.01
<br />Cyanide, WAD mg/L 4500 CN-I 0.01 <0.01
<br />Fluoride, mglL D1179-938 0.5 0.7
<br />Iron, dissolved 31118 10 342
<br />Iron, total 31118 10 801
<br />Lead, dissolved 200.9 1 <1
<br />Lead, total 200.9 1 <1
<br />Magnesium, mg/L 31116 0.5 6.4
<br />Manganese, dissolved 31118 10 210 -
<br />Manganese,total 31116 10 227 ~ ~ =
<br />Mercury, dissolved
<br />Mercury, total 245.2
<br />245.2 0.1
<br />0.1 <0.1
<br /><0.1
<br />Approved by: ~ - __
<br />Date:~~~~
<br />Nickel, dissolved 200.9 1 <1 Ev I M. Vigil ~ ' - -
<br />Nickel, total 200.9 1 <1 Certified Chemist ~ ~ - -•
<br />Nitrate-Nitrite, mglL 4500-N03 0.1 0.5 - - '
<br />Potassium, mglL 200.9 0.5 <0.5
<br />Phosphate, mglL 365.1 0.01
<br />Selenium, dissolved 200.9 1 <t
<br />Selenium, total 200.9 1 <1
<br />Silica, total 200.9 0.5
<br />Silica, dissolved 200.9 0.5
<br />Sodium, mg/L 31116 2 3
<br />Sulfate, mglL 375.4 10 19
<br />Sulfide, mglL 378.1 2 <2
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