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<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. 80% 642 - ALAMOSA, CO 81101
<br />TEL: 719-589-1024 FAX: 719-589-3697
<br />INORGANIC ANALYSES RESULTS
<br />CLIENT ID: 9701156MG01 GROUND Lab ID: 7983, 7984, 7985
<br />SAMPLE MATRIX: WATER Sample received: 1116197 M -~1
<br />CLIENT ADDRESS: PO BOX 310, SAN LUIS, CO 81152
<br />Units: uglL (ppb) unless otherwise noted
<br />Analyte/Parameter EPA Method MDL Results
<br />02 ~~
<br />Report date: 1129/97
<br />p~ ~;S
<br />Collection date: 1115197
<br />Ana/yte/Parameter EPA Method MDL Results
<br />Aluminum, dissolved 202.1 3 78 Silver, dissolved 200.9 0.2 <0.2
<br />Aluminum, total 202.1 3 Silver, total 200.9 0.2
<br />Ammonia, mglL 350.1 0.4 Zinc, dissolved 31118 5 1797
<br />Antimony, dissolved 204.2 3 Zinc, total 31118 5
<br />Antimony, total 204.2 3
<br />Arsenic, dissolved 200.9 1 <1 Alkalinity hardness, mglL 23208 1 270
<br />Arsenic, total 200.9 1 Acidity, mglL 305.1 pH2
<br />Barium, dissolved 200.8 2 154 Conductivity, um/cm 25108 'N
<br />Barium, total 200.8 2 Oil S Grease 413.2 0.2
<br />Bicarbonate, mglL 23208 2 pH 150.1 0-14
<br />Boron, dissolved mg/L 200.9 10 <10 TDS, mg/L 160.1 1 340
<br />Boron, total mglL 200.9 10 TOC, mg/L 415.2 1
<br />Cadmium, dissolved 200.9 0.1 1.2 TSS, mg/L 2540-D 1
<br />Cadmium, total 200.9 0.1
<br />Calcium, mg/L 31118 1 47.5
<br />Carbonate, mglL 23208 'N
<br />Chloride, mg/L 325.2 1 7 •N =Detectable as low as sample blanks
<br />Cobalt, dissolved 200.7 10 NA =Not analyzed due to insufTicient sample size
<br />Cobalt, total 200.7 10 ND =Sample was analyzed but analyte not detected
<br />Copper, dissolved 200.9 1 2 Total =Total recoverable metals (EPA digestion 4.1.4,
<br />Copper, total 200.9 1 EPA-80014-79-020, AA Methods)
<br />Chromium, dissolved 200.9 1 <1
<br />Chromium, total 200.9 1
<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, mg/L D1179-938 0.5 <0.5
<br />Iron, dissolved 31118 10 49
<br />Iron, total 31118 10
<br />Lead, dissolved 200.9 1 2
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<br />Lead, total 200.9 1 - -~
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<br />Magnesium, mglL 31118 0.5 32.6 /, -_ 's
<br />Manganese, dissolved 31116 10 <10 ~` - -
<br />Manganese,total
<br />Mercury, dissolved 31116
<br />245.2 10
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<br />Mercury, total 245.2 0.1 Approved by: D
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<br />Nickel, dissolved 200.9 1 <1 Eve M. Vigil
<br />Nickel, total 200.9 1 Ce ~ d Chemist
<br />Nitrate-Nitrite, mglL 4500-N03 0.1
<br />Potassium, mg/L 200.9 0.5 1.1
<br />Phosphate, mglL 365.1 0.01
<br />Selenium, dissolved 200.9 1 <t
<br />Selenium, total 200.9 1
<br />Silica, total 200.9 0.5
<br />Silica, dissolved 200.9 0.5
<br />Sodium, mglL 31118 2 25
<br />Sulfate, mg/L 375.4 10 19
<br />Sulfide, mglL 376.1 2
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