SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX642 - ALAMOSA, CO 81101
<br />7EL: 719389-1024 FAX: 719-589J597
<br />INORGANIC ANALYSES RESULTS
<br />R,S
<br />CLIENT ID: 961021BMG01 SURFACE Lab ID: 7553, 7555, 7556, 7557, 7558, 7559, 7560
<br />SAMPLE MATRIX: WATER Sample received: 10/22196 Repoli date: 11N4/96
<br />CLIENT ADDRESS: PO BOX 310, SAN LUIS, CO 81152
<br />Units: ug/L (ppb) unless otherwise noted Collection date: 10/21/96
<br />Analyte/Parameter EPA Method MOL Results AnalytPJParameter EPA Method MOL Results
<br />
<br />Aluminum, dissolved 202.1 3 145 Silver, dissolved 200.9 0.2 <0.2
<br />Aluminum, total 202.1 3 617 Silver, total 200.9 0.2 0.2
<br />Ammonia, mg/L 350.1 0.4 <0.4 Zinc, dissolved 31118 5 <5
<br />Angmony,dissolved 204.2 3 Zinc, total 31118 5 <5
<br />Antimony, total 204.2 3
<br />Arsenic, dissolved 200.9 1 <7 Alkalinity hardness, mg/L 23208 1 115
<br />Arsenic, total 200.9 1 <7 Acldlty, mgR 305.1 pH2
<br />Barium, dissolved 200.8 2 50 Conductivity, um/cm 25106 'N
<br />Barium, total 200.8 2 54 Oil S Grease 413.2 0.2 1.5
<br />Bicarbonate, mglL 23206 2 141 pH 150.1 0-14 8
<br />Boron, dissolved mg/L 200.9 10 <10 TDB, mg/L 160.1 1 228
<br />Boron, total mg/L 200.9 10 <10 TOC, mg/L 416.2 1 1.2
<br />Cadmium, dissolved 200.9 0.1 <0.1 TSS, mg/L 2640-D 1 7
<br />Cadmium, total 200.9 0.1 <0.1
<br />Calcium, mg/L 31118 1 51
<br />Carbonate, mg/L 23208 `N
<br />Chloride, mg/L 325.2 1 6 'N =Detectable as low as sample blanks
<br />Cobalt, dissolved 200.7 10 NA = Not anatyzed due to insufficient sample s ize
<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 <1 EPA-000/4-79-020, AA Methods)
<br />Chromium, dissolved 200.9 1 4
<br />Chromium, total 200.9 1 7
<br />Cyanide, total mg/L 4500 CN-F 0.01 <0.01
<br />Cyanide, WAD mg/L 4500 CN-I 0.01 <0.01
<br />Fluoride, mg/L D1179-03B 0.5 0.7
<br />Iron, dissolved 31118 10 772
<br />Iron, total 31118 10 1406
<br />Lead, dissolved 200.9 1 <1
<br />Lead, total 200.9 1 <1
<br />Magnesium, mg/L 31118 0.5 1.0
<br />Manganese,dissoNed 31118 10 236
<br />Manganese, total 31118 10 275 ~
<br />Mercury, dissolved 245.2 0.1 <0.1
<br />~~~~~~~
<br />Mercury, total 246.2 0.1 <0.1 Approved by: Date:
<br />Nickel, dissolved 200.9 1 <1 v n M. Vigil
<br />Nickel, total 200.9 1 <1 Ce 'fled Chemist
<br />Nitrate-Nitrite, mg/L 4500-N03 0.1 0.5
<br />Potassium, mg/L 200.9 0.5 1.4
<br />Phosphate, mglL 365.1 0.01
<br />Selenium, dissolved 200.9 1 <1
<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 31118 2 7
<br />Sulfate, mglL 375.4 10 21
<br />SulRde, mglL 376.1 2 <2
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