2000-07-27_REVISION - M1999002 (9)

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;.., .~ DFSGRIRTNESTAT~3Tlf;5~~ O~1NDWh~C~yW~#~i.-8~~4~i °~.., w~: ''° ;,',y; r, - MC CC h{~ ,qy. . ~ °°r- ~:; JULY 1,1999:;Jt~LY31,2O0Q~~,= r- ,'` Parameter (mg/I) EPA Method TOTAL SAMPLES BELOW DETECTION MAXIMUM VALUE MINIMUM VALUE MEAN VALUE STANDARD DEVIATION Aluminum, dissolved M200-7 ICP t3 1 1.01 0,015 0.207 0.246 Andmon ,dissolved M200.8 ICP-h1S 19 8 0.0131 0.00015 0.002 0.003 Arsenic, dissolved M200-8 ICP-MS 13 3 0.106 0.0025 0.017 0.027 Barium, dissolved M200-7 ICP t3 0 0.366 0,048 - 0.097 0.088 Beryllium, dissolved M200-8 ICP-MS t3 13 0.001 0.00005 0.0003 0.0003 Byron, dissolved M200-7 ICP 13 0 0.36 0.29 0.31 S 0.023 Cadmium, dissolved M200-8 ICP-MS 13 10 0.001 0.0001 0.0005 0.0004 Calcium, dissolved M200-7 ICP 13 0 7.7 3.1 4.3 1.1 Chromium, dissolved M200-8 ICP-MS t3 2 0.00429 0.0001 0.002 0.001 Cobalt, dissolved M200-e ICP-MS 13 $ 0.0005 0.0004- 0.000 0.000 Copper, dissolved M200-e ICP-MS 13 6 0.068 0.001 0.014 0.021 Iron, dlasolved M2o0.8 ICP-MS t3 0 0.4 0.03. 0.101 0.093 Lead, dissolved M200-8 ICP-MS 13 2 0.002 0.00025 0.001 0.001 Lithium, dissolved M200-7 ICP 13 ~ 0.13 0,06 .0.072 0.019 Magnesium, dissolved M200-7 ICP 13 0 8.9 4.3 6.2 1.7 Manganese, dissolved M200.81CP-MS t3 0 0.0797 0.003 0.019 0.019 Mercury, dissolved M200-8 ICP-MS t3 13 0.0005 0.0001 0.0004 0.0002 Molybdenum, dissolved M200~ ICP-MS 13 0. 0.118 0.047 0.069 0.018 Nickel, dissolved M200-e ICP-MS 13 6 0.023 0.0005 0.003 0.006 Potassium, dissolved M200.7 ICP 13 0 6 2 2.8 1.2 Selenium, dissolved SM3500-Se C. AA-Hytlride t3 12 0.003 0.0005 0.003 0.001 Spice, dissolved M200-7 ICP 13 0 34.9 15.2 . 20.8 4.6 Silver, dissolved M200-e ICP-MS 13 11 0.0015 0.00005 0.0003 0.0004 Sodium, dissolved M200.7 ICP t3 0 1480 472 608.9 269.8 Strontium, dissolved M200.7 ICP 13 0 0.41 0.21 0.307 0.069 Thallium, dissolved M200.8 ICP-MS 13 12 0.0005 0.00005 0.0002 0.0002 Uranium, dissolved M200-e ICP-MS 13 0 0.0409 0.0077 0.0157 0.0097 anadlum, dissolved M20o-71CP 13 12 0.042 0.0025 0:0057 0.0109 Zinc, dissolved M200-8 ICP-MS 13 4 0.09 0.005 0.023 0.022 Blcerb as CaCO3 M23208 t3 0 1500 400 ~ 656 299 Carbonate as CaCO3 M232oB 13 0 740 110 226 172 tiydroxlde as CaCO3 M23208 13 13 10 1 8 5 Total Alkalinity M232oB 13 0 2240 640 881 426 Analyte concentrations reported below the detection limit are set equal to one half the detection limit for all statistical calculations.