# va_wqdata.rdb (tab-delimited ASCII file ) # Date created: May 27, 1998 (19980527 13:54:25) # # Water-quality data for sites in Virginia # # This file contains concentration data for nontidal sampling # sites where major forms of nutrient (nitrogen and phosphorus), sediment, # major ion and organic carbon concentrations, dissolved oxygen, selected # field parameters, and selected biological data were sampled. # The selection of water-quality data from nontidal sites for inclusion # in the database was based on the following minimum criteria (Langland and # others, 1995): # # - Nutrient- and sediment-concentration data collected between # October 1, 1971, through December 31, 1996. # # - A minimum of 12 nutrient- and sediment-concentration samples # representing fall, winter, spring, and summer conditions # collected throughout any consecutive 3-year time span. # # - Nutrient- and sediment-concentration data available in digital format. # # REFERENCE: Langland, M.J., Lietman, P.L., and Hoffman, S.A., Synthesis of # nutrient and sediment data for watersheds within the # Chesapeake Bay Drainage Basin, 1995, U.S. Geological Survey # Water-Resources Investigations Report 95-4233, p. 6. # # Contacts: Michael J. Langland, langland@usgs.gov # # For more information, visit the USGS Chesapeake Bay Activities Web Page at: # http://chesapeake.usgs.gov/chesbay/ . # # Field descriptions: # # Column Description Type Length # # agency Agency code char 10 # staid Station number char 15 # date Date char 8 # time Time char 4 # cd61 Remark code char 1 # p61 Flow, cfs num 8 # cd600 Remark code char 1 # p600 Total Nitrogen as N, mg/L num 8 # cd610 Remark code char 1 # p610 Total Ammonia as N, mg/L num 8 # cd608 Remark code char 1 # p608 Dissolved Ammonia as N, mg/L num 8 # cd625 Remark code char 1 # p625 Total Kjeldahl as N, mg/L num 8 # cd623 Remark code char 1 # p623 Dissolved Kjeldahl as N, mg/L num 8 # cd630 Remark code char 1 # p630 Total Nitrite + Nitrate as N, mg/L num 8 # cd631 Remark code char 1 # p631 Dissolved Nitrite + Nitrate as N, mg/L num 8 # cd665 Remark code char 1 # p665 Total Phosphorus as P, mg/L num 8 # cd666 Remark code char 1 # p666 Dissolved Phosphorus as P, mg/L num 8 # cd671 Remark code char 1 # p671 Dissolved Orthophosphate as P, mg/L num 8 # cd80154 Remark code char 1 # p80154 Suspended sediment, mg/L num 8 # cd530 Remark code char 1 # p530 Suspended solids at 105 degC, mg/L num 8 # cd620 Remark code char 1 # p620 Total Nitrate as N, mg/L num 8 # cd618 Remark code char 1 # p618 Dissolved Nitrate as N, mg/L num 8 # cd615 Remark code char 1 # p615 Total Nitrite as N, mg/L num 8 # cd613 Remark code char 1 # p613 Dissolved Nitrite as N, mg/L num 8 # cd300 Remark code char 1 # p300 Dissolved Oxygen, mg/L num 8 # cd32211 Remark code char 1 # p32211 Chlorophyll A Phytoplankton, ug/L num 8 # cd60 Remark code char 1 # p60 Stream flow, cfs num 8 # cd65 Remark code char 1 # p65 Stream stage, feet num 8 # cd10 Remark code char 1 # p10 Water temperature, centigrade num 8 # cd32231 Remark code char 1 # p32231 Chlorophyll B, mg/L num 8 # cd32232 Remark code char 1 # p32232 Chlorophyll C, mg/L num 8 # cd49954 Remark code char 1 # p49954 Periphyton biomass, water, g/m2 num 8 # cd400 Remark code char 1 # p400 pH, units num 8 # cd900 Remark code char 1 # p900 Total hardness as CaCO3, mg/L num 8 # cd76 Remark code char 1 # p76 Turbidity, turbidity meter, HACH, ftu num 8 # cd95 Remark code char 1 # p95 Conductivity at 25C, micromhos num 8 # cd410 Remark code char 1 # p410 Total alkalinity as CaCO3, mg/L num 8 # cd680 Remark code char 1 # p680 Total organic carbon as C, mg/L num 8 # cd681 Remark code char 1 # p681 Dissolved organic carbon as C, mg/L num 8 # cd955 Remark code char 1 # p955 Dissolved silica as Si, mg/L num 8 # cd915 Remark code char 1 # p915 Dissolved calcium as Ca, mg/L num 8 # cd925 Remark code char 1 # p925 Dissolved magnesium as Mg, mg/L num 8 # cd930 Remark code char 1 # p930 Dissolved sodium as Na, mg/L num 8 # cd935 Remark code char 1 # p935 Dissolved potassium as K, mg/L num 8 # cd940 Remark code char 1 # p940 Total chloride as Cl, mg/L num 8 # cd945 Remark code char 1 # p945 Total sulfate as SO4, mg/L num 8 # agency staid date time cd61 p61 cd600 p600 cd610 p610 cd608 p608 cd625 p625 cd623 p623 cd630 p630 cd631 p631 cd665 p665 cd666 p666 cd671 p671 cd80154 p80154 cd530 p530 cd620 p620 cd618 p618 cd615 p615 cd613 p613 cd300 p300 cd32211 p32211 cd60 p60 cd65 p65 cd10 p10 cd32231 p32231 cd32232 p32232 cd49954 p49954 cd400 p400 cd900 p900 cd76 p76 cd95 p95 cd410 p410 cd680 p680 cd681 p681 cd955 p955 cd915 p915 cd925 p925 cd930 p930 cd935 p935 cd940 p940 cd945 p945 10N 15N 8N 4N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N 1N 9N USGS 01625000 19920623 1230 0.02 < 0.2 1.4 0.04 0.06 0.04 1.39 0.01 9.2 4.12 18.5 8.4 200 377 5.1 57 15 4.8 2.1 13 15 USGS 01625000 19920819 1115 7.2 3.52 21 8.1 420 USGS 01625000 19940606 1130 1.7 0.04 0.3 0.2 1.4 1.4 0.07 0.07 0.06 1.37 1.37 0.03 8.5 3.72 22.5 7.9 417 USGS 01625000 19940606 1130 163 0.04 0.3 0.2 1.4 0.07 0.07 0.06 22 1.37 0.03 8.5 3.72 22.5 7.9 417 USGS 01627500 19920819 1300 10.1 2.79 20.5 8.4 272 USGS 01627500 19940606 1515 1.7 0.04 0.2 0.3 1.5 1.5 0.08 0.08 0.08 1.48 1.48 0.02 8.7 2.68 22.5 8.1 264 USGS 01627500 19940606 1515 104 0.04 0.2 0.3 1.5 0.08 0.08 0.08 6 1.48 0.02 8.7 2.68 22.5 8.1 264 USGS 01629500 19940607 1230 2.5 0.03 0.4 0.4 2.1 2.1 0.09 0.06 0.06 2.07 2.07 0.03 10 3.25 24.5 8.2 354 USGS 01629500 19940607 1230 640 0.03 0.4 0.4 2.1 0.09 0.06 0.06 3 2.07 0.03 10 3.25 24.5 8.2 354 USGS 01631000 19711001 0830 1.4 720 20 7.4 130 290 103 8.2 34 10 9.6 2.8 12 19 USGS 01631000 19711015 0900 1.1 1050 17 7.6 100 260 93 7.4 27 8.8 8.4 2.7 10 16 USGS 01631000 19711101 0900 1 2600 18 7.8 92 195 77 8.2 26 6.6 3.4 1.8 7 13 USGS 01631000 19711115 0900 1.2 1050 11 8.1 140 280 121 1.4 38 11 7.7 1.9 12 18 USGS 01631000 19711201 1000 1.3 2090 6 7.6 130 280 111 2.9 34 11 7.2 2.2 12 17 USGS 01631000 19711215 0900 0.9 1530 10 7.9 90 200 74 6.1 23 7.8 5.4 1.8 8 14 USGS 01631000 19720101 1000 0.9 770 7 7.8 130 290 117 0.7 35 10 6.7 1.8 10 15 USGS 01631000 19720115 1000 1.2 960 6 7.5 130 300 117 0.9 33 12 10 2.2 9 23 USGS 01631000 19720201 1030 0.7 840 4 8.1 130 320 119 1.2 34 12 10 2.6 12 24 USGS 01631000 19720215 0930 1.6 7620 5 7.8 73 175 55 7.4 22 4.4 3.6 3 7 17 USGS 01631000 19720301 0930 0.9 4880 10 7.8 64 155 52 6.2 18 4.7 3.1 1.4 5 13 USGS 01631000 19720315 0930 1.2 1620 10 7.9 110 255 99 4.8 30 8.4 6.2 1.6 7 17 USGS 01631000 19720401 0900 0.8 1420 10 7.7 100 225 88 1.3 27 8.1 5.9 1.5 7 16 USGS 01631000 19720415 1000 1.2 1700 16 7.9 98 224 84 5.7 26 7.9 7 2 8 16 USGS 01631000 19720501 0900 0.6 1710 13 7.3 84 195 74 4.3 23 6.6 5.4 1.7 7 14 USGS 01631000 19720515 0830 0.8 1910 17 7.4 82 195 75 5.2 22 6.6 5.3 1.7 8 14 USGS 01631000 19720531 0930 0.9 1490 22 7.6 100 235 89 5.9 28 7.5 5.2 1.8 6 15 USGS 01631000 19720615 0930 0.8 800 23 8.1 140 320 117 3 37 11 8.8 2.3 8 19 USGS 01631000 19720701 0830 1.1 7020 20 7.6 100 235 85 8.8 30 6.4 4 2.4 5 15 USGS 01631000 19720715 0900 1.4 3120 24 7.5 130 270 109 4.8 34 11 5.3 2.2 7 15 USGS 01631000 19720801 1000 1.7 5350 23 7.5 140 310 121 7.2 38 11 5.6 3.5 9 19 USGS 01631000 19720815 0930 0.8 1090 27 7.7 110 255 97 1.8 27 11 7.2 2.1 10 19 USGS 01631000 19720901 0930 1.1 720 27 8 160 330 144 3.1 43 13 9.9 2.7 11 18 USGS 01631000 19720915 1030 1.5 600 25 7.8 160 365 152 3.9 43 14 10 2.9 10 22 USGS 01631000 19721001 1030 2 600 15 8.1 180 400 151 6.1 47 14 13 3.1 14 26 USGS 01631000 19721015 1000 1.6 2260 17 7.9 120 255 98 7.6 35 8.2 4.6 2.3 6 16 USGS 01631000 19721105 0830 1.1 2030 15 7.7 130 290 111 3.5 36 9.9 6.4 2.3 7 18 USGS 01631000 19721115 0800 0.9 14800 14 7.5 74 175 60 5.4 21 5.4 4.8 2.8 5 14 USGS 01631000 19721201 1030 0.9 4060 9 7.7 90 210 76 6.6 26 6.1 3.8 1.6 6 14 USGS 01631000 19721215 0950 1 3840 10 7.7 96 209 78 6.7 28 6.4 4 1.6 5 15 USGS 01631000 19730101 1000 1.1 3060 11 7.7 120 250 102 6.3 33 8.1 4.4 1.6 6 15 USGS 01631000 19730115 1000 1.3 1920 4 7.8 130 292 113 4.9 36 9.9 7.1 1.8 9 16 USGS 01631000 19730201 0900 0.9 3190 7 7.9 94 210 80 6.2 27 6.6 4.5 1.6 7 15 USGS 01631000 19730215 0800 1.2 2890 6 7.7 100 225 89 7 29 7.4 4.3 1.6 7 14 USGS 01631000 19730301 0930 1 1820 9 7.8 130 299 116 2.4 35 9.8 6.6 1.6 9 16 USGS 01631000 19730315 1030 1.1 2670 16 7.4 96 230 84 4 27 7 5 2.1 7 15 USGS 01631000 19730401 0900 1 3220 15 7.6 94 220 84 5.9 26 7.2 4.4 1.2 6 14 USGS 01631000 19730415 0930 1 3800 12 7.7 90 225 80 6.1 25 6.6 4 1.4 6 14 USGS 01631000 19730501 0900 0.8 4820 15 7.6 82 164 64 6.8 25 4.6 3 1.5 4 12 USGS 01631000 19730515 0830 0.7 1880 20 7.9 120 280 111 1.2 33 9.1 5.8 1.6 7 15 USGS 01631000 19730601 0930 0.8 3630 20 7.3 62 155 56 6.4 18 4.2 2.8 1.6 4 9 USGS 01631000 19730615 0930 1.2 1030 27 8 120 280 107 4.9 32 9.5 5.5 2.3 9 16 USGS 01631000 19730701 0738 1.5 1230 28 7.5 130 320 122 7 35 11 8.2 3.1 9 18 USGS 01631000 19730715 0730 0.4 780 29 7.8 140 340 135 3.4 35 13 8.2 2.9 9 23 USGS 01631000 19730801 0800 0.7 600 29 7.7 160 360 144 6.4 41 13 9.2 2.9 11 19 USGS 01631000 19730815 0915 1.1 770 28 8 160 370 147 5.1 41 13 12 2.8 12 22 USGS 01631000 19730901 0800 1.1 710 29 7.9 152 330 133 5.1 38 14 10 3.2 11 21 USGS 01631000 19730915 0930 1.7 630 24 8.1 140 330 130 5.3 37 12 11 3.8 13 22 USGS 01631000 19731001 0800 0.22 1.3 480 29 8.3 140 310 128 6.5 36 11 9.8 3.2 11 20 USGS 01631000 19731015 1030 0.32 1.3 512 20 7.7 140 355 131 4.1 37 12 12 3.6 12 26 USGS 01631000 19731101 0800 0.32 3.6 1670 14 7.9 130 320 115 5.1 36 11 11 3.3 12 24 USGS 01631000 19731115 1030 0.14 1.8 790 7.7 120 270 105 1.6 32 9.7 9.3 2.4 11 19 USGS 01631000 19731201 0900 0.21 0.5 700 7 7.4 150 340 130 1.9 39 12 9.2 2.9 15 20 USGS 01631000 19731215 0830 0.13 1.2 1600 6 7.6 92 230 77 6.6 25 7 6.7 2.5 8 17 USGS 01631000 19740102 1030 0.04 1.3 3960 6 7.6 86 199 75 7.1 24 6.3 3.7 1.7 5 14 USGS 01631000 19740115 1130 0.08 1.4 3240 5 7.8 90 195 75 6.4 25 6.8 4.4 1.7 6 17 USGS 01631000 19740201 0945 0.01 1.6 2770 9 7.8 110 220 90 6.8 30 7.4 4.5 1.7 8 15 USGS 01631000 19740215 1000 0.08 1.6 1420 6 7.5 130 300 115 3.4 36 9.6 8.9 1.8 13 16 USGS 01631000 19740301 1020 0.1 1.2 1400 7 7.5 120 260 115 0.7 33 9.3 6.8 2 8 16 USGS 01631000 19740317 0730 0.15 1.3 1480 9 7.7 130 275 115 1 34 10 6.8 2 9 16 USGS 01631000 19740401 0800 0.11 1.2 2130 8 7.8 98 220 81 2.5 27 7.5 6.3 1.7 8 16 USGS 01631000 19740415 1000 0.15 1.4 1700 7.9 93 215 81 4.9 26 6.8 6 1.7 7 16 USGS 01631000 19740501 0800 0.14 1.1 910 21 7.7 130 310 115 1.4 33 11 8.6 2.3 10 20 USGS 01631000 19740515 0800 0.09 0.95 4820 17 7.2 65 149 57 6.6 18 4.8 2.8 2 4 11 USGS 01631000 19740615 0800 0.69 0.69 0.09 0.69 0.69 < 0.01 960 23 6.9 120 255 104 2.9 34 8.5 6.9 2.1 8 14 USGS 01631000 19740624 2200 0.08 0.5 870 22 120 276 112 2.6 33 9.9 7.6 2.4 10 17 USGS 01631000 19740701 0830 1.3 1.3 0.22 1.3 1.3 < 0.01 780 23 150 330 133 3.7 40 13 10 2.8 12 20 USGS 01631000 19740714 0800 0.84 0.84 0.27 0.67 0.67 0.17 520 23 170 342 142 7.6 43 14 11 2.9 15 20 USGS 01631000 19740801 0800 0.65 0.65 0.29 0.64 0.64 0.01 540 24 160 369 139 2.1 41 13 15 3.5 15 28 USGS 01631000 19740815 0930 1.8 1.8 0.4 1.8 1.8 < 0.01 464 23 160 343 132 6.9 42 14 15 3.7 15 29 USGS 01631000 19740901 0730 1.3 1.3 0.26 1.3 1.3 < 0.01 670 21 150 371 139 5.7 42 12 12 3.2 14 23 USGS 01631000 19740915 0830 1.5 1.5 0.36 1.5 1.5 < 0.01 690 21 160 381 141 4.5 40 14 15 3.6 16 27 USGS 01631000 19741001 0930 1.3 1.3 0.3 1.3 1.3 < 0.01 412 15 170 320 155 1.3 44 15 15 3.5 15 24 USGS 01631000 19741015 0930 1.5 1.5 0.39 1.49 1.49 0.01 346 9.5 180 350 162 1.1 45 17 17 4.3 19 28 USGS 01631000 19741101 0700 1.4 1.4 0.42 1.39 1.39 0.01 405 15 180 370 165 0.6 46 16 18 4.4 20 27 USGS 01631000 19741115 0700 1.1 1.1 0.34 1.09 1.09 0.01 504 8 170 350 154 0.6 41 16 16 3.6 17 23 USGS 01631000 19741204 0800 1.7 1.7 0.15 1.64 1.64 0.06 1260 7 110 270 87 6.4 32 7.4 5.4 1.9 7 15 USGS 01631000 19741215 0800 1.5 1.5 0.19 1.49 1.49 0.01 1230 5 91 160 71 7.2 25 6.9 5.7 2.1 8 17 USGS 01631000 19750101 0845 1.8 1.8 0.13 1.8 1.8 < 0.01 1120 7 85 150 72 4.3 23 6.7 4.3 1.7 6 12 USGS 01631000 19750115 0830 1.2 1.2 0.23 1.19 1.19 0.01 1260 1 130 215 110 1.8 34 10 9.1 2.4 11 17 USGS 01631000 19750127 1030 281 USGS 01631000 19750201 0900 1.4 1.4 0.14 1.4 1.4 < 0.01 1910 8 90 165 80 6.3 25 6.7 5 1.6 8 13 USGS 01631000 19750215 0809 1.2 1.2 0.06 1.2 1.2 < 0.01 4820 4 84 160 66 6.3 24 5.8 4.4 1.8 7 13 USGS 01631000 19750301 1030 1.4 1.4 0.13 1.4 1.4 < 0.01 2080 5 110 190 87 6.6 30 7.8 6.1 1.9 9 14 USGS 01631000 19750321 1315 351 USGS 01631000 19750401 0930 1.6 1.6 0.08 1.6 1.6 < 0.01 3190 10 120 205 98 7.2 32 8.5 3.8 1.6 6 14 USGS 01631000 19750415 0830 1.2 1.2 0.08 1.08 1.08 0.12 1520 12 140 240 117 1 36 11 6 1.8 8 15 USGS 01631000 19750501 0800 1.2 1.2 0.13 1.19 1.19 0.01 1650 15 100 124 113 2.4 27 8.4 5.8 2.1 8 15 USGS 01631000 19750515 0845 1.1 1.1 0.12 1.09 1.09 0.01 2030 20 97 210 84 3.8 26 7.9 5.4 1.9 6 12 USGS 01631000 19750601 1000 1.4 1.4 0.15 1.4 1.4 < 0.01 1240 25 120 217 89 4.9 31 9.3 5.5 2.5 6 12 USGS 01631000 19750615 0920 1.4 1.4 0.27 1.39 1.39 0.01 850 23 140 295 116 6.1 37 11 8.7 2.5 10 17 USGS 01631000 19750701 1930 1.5 1.5 0.32 1.49 1.49 0.01 690 24 160 305 136 5.7 41 13 9.3 3 10 20 USGS 01631000 19750715 1915 1.6 1.6 0.19 1.6 1.6 < 0.01 2020 22 120 250 106 9.8 32 9.7 5.7 2.8 7 15 USGS 01631000 19750801 0740 0.68 0.68 0.16 0.68 0.68 < 0.01 660 27 140 268 124 6 37 12 6.7 2.5 9 15 USGS 01631000 19750815 0720 1.2 1.2 0.23 1.19 1.19 0.01 730 27 120 243 110 5.9 33 10 7.3 2.7 8 17 USGS 01631000 19750901 0745 1.4 1.4 0.13 1.39 1.39 0.01 750 16 120 238 129 8.5 34 8.4 5.5 2.3 7 16 USGS 01631000 19750915 0915 1.5 1.5 0.28 1.5 1.5 < 0.01 590 19 150 265 127 6.2 42 12 11 3.3 12 22 USGS 01631000 19751015 0755 0.97 0.97 0.09 0.97 0.97 < 0.01 1030 16 150 318 134 1.9 38 13 7.3 2.4 8 16 USGS 01631000 19751101 0849 0.87 0.87 0.07 0.86 0.86 0.01 1250 11 140 290 120 2.5 38 11 6.1 1.9 8 15 USGS 01631000 19751115 0900 1.3 1.3 0.13 1.23 1.23 0.07 2070 9 150 320 129 2.5 40 12 7.4 2.2 8 16 USGS 01631000 19751201 0740 0.9 0.9 0.1 0.87 0.87 0.03 880 9 140 295 120 0.9 37 11 7.3 1.7 8 15 USGS 01631000 19751215 0754 780 8 90 200 66 7.7 26 6.2 3.4 2 4 16 USGS 01631000 19760101 0820 1.3 1.3 0.12 1.27 1.27 0.03 5330 6 150 320 129 1 40 12 8.8 2 10 17 USGS 01631000 19760115 0846 1.5 1.5 0.08 1.49 1.49 0.01 1770 4 120 270 98 7.3 33 9.6 4.9 1.5 7 14 USGS 01631000 19760201 0830 1.3 1.3 0.08 1.28 1.28 0.02 2990 0 91 215 71 7.1 25 7 3.6 1.5 5 12 USGS 01631000 19760215 0845 1.4 1.4 0.08 1.38 1.38 0.02 1290 7 130 300 110 4.2 35 10 5.8 1.6 7 15 USGS 01631000 19760315 0800 1.2 1.2 0.08 1.15 1.15 0.05 1740 8.5 120 298 109 3 32 10 6.8 1.8 9 16 USGS 01631000 19760415 0800 0.78 0.78 0.09 0.78 0.78 < 0.01 1100 12 130 310 120 1.4 35 11 7.4 2 8 15 USGS 01631000 19760515 0800 1.3 1.3 0.15 1.3 1.3 < 0.01 584 21.5 150 337 128 5.7 38 13 10 2.6 10 19 USGS 01631000 19760615 0805 0.84 0.84 0.16 0.84 0.84 < 0.01 602 25 100 235 94 6.9 28 8.2 7.2 2.1 7 14 USGS 01631000 19760715 0815 0.7 0.7 0.15 0.7 0.7 < 0.01 557 25 140 300 106 5.5 36 11 9.6 2.4 10 16 USGS 01631000 19760815 0830 0.52 0.52 0.16 0.52 0.52 < 0.01 413 25 160 340 141 6.9 40 14 10 2.5 10 20 USGS 01631000 19760915 0840 0.63 0.63 0.18 0.63 < 0.01 282 23 140 330 131 4.2 38 12 13 2.4 13 21 USGS 01631000 19761115 0845 1140 1.3 1.3 0.07 1.3 1.3 < 0.01 13 110 223 86 5.8 31 8.3 5 2.2 6 17 USGS 01631000 19761215 0800 2060 1.3 1.3 0.09 1.3 1.3 < 0.01 5 110 240 86 4.5 31 8.1 5.9 1.9 8 15 USGS 01631000 19770215 0800 650 1.6 1.6 0.25 1.59 1.59 0.01 5 150 325 130 0.7 39 12 12 2.6 12 22 USGS 01631000 19770315 0845 5800 1.1 1.1 0.17 1.04 1.04 0.06 11.5 75 170 58 3.3 20 6.1 6 1.8 6 14 USGS 01631000 19770415 0820 1490 1 1 0.2 1 1 < 0.01 15 120 260 98 3.9 32 9.2 8.8 2.3 9 17 USGS 01631000 19770515 0930 13.5 94 215 80 3.1 26 7.1 5.7 1.8 7 13 USGS 01631000 19770615 0830 397 0.96 0.96 0.45 0.95 0.95 0.01 24 170 375 150 9.4 43 14 17 3.5 16 25 USGS 01631000 19770715 0840 295 0.68 0.68 0.02 0.68 0.68 < 0.01 27.5 120 398 160 15 45 1.5 20 3.8 17 27 USGS 01631000 19770815 0800 243 0.5 0.5 0.32 0.49 0.49 0.01 26 170 360 150 0.5 45 14 17 3.4 17 26 USGS 01631000 19770915 0830 302 1.4 1.4 0.37 1.4 1.4 < 0.01 21 170 419 160 6.2 43 15 21 4.2 19 32 USGS 01631000 19771015 0820 309 1.5 1.5 0.44 1.5 1.5 < 0.01 12 170 405 150 2.3 44 15 20 4 17 31 USGS 01631000 19771115 0750 1930 1.3 1.3 0.1 1.3 1.3 < 0.01 7 87 195 68 8.4 24 6.5 5.4 2 7 16 USGS 01631000 19771215 0750 1150 1.5 1.5 0.13 1.5 1.5 < 0.01 6 110 245 82 4.7 29 8.3 7 1.9 8 19 USGS 01631000 19780315 1000 20400 1.3 1.3 0.02 1.3 1.3 < 0.01 6 94 223 79 5.3 27 6.5 5.5 2.5 8 16 USGS 01631000 19780415 1100 1460 0.77 0.77 < 0.01 0.77 0.77 < 0.01 14 120 280 110 0.4 31 10 6.1 1.9 8 15 USGS 01631000 19780615 1115 816 1 1 0.12 1 1 < 0.01 22.5 150 330 130 4.5 40 12 8.9 2.6 9 18 USGS 01631000 19781015 0700 410 1.2 1.2 0.29 1.2 1.2 < 0.01 10 170 405 160 0.9 43 16 16 3.2 16 26 USGS 01631000 19781206 1401 551 1.5 1.5 0.37 1.49 1.49 0.01 9 160 340 140 2.2 40 15 15 3 14 25 USGS 01631000 19790118 1253 1080 1.4 1.4 0.13 1.39 1.39 0.009 2 100 240 90 6 27 8.2 8 2 9 18 USGS 01631000 19790228 1215 11300 0.92 0.92 < 0.01 0.92 0.92 < 0.01 4 8 84 214 63 5.7 25 5.2 7 1.9 14 14 USGS 01631000 19790502 1335 2120 0.61 0.61 0.05 0.6 0.6 0.01 16 8.4 78 210 66 4.2 21 6.1 4.5 1.6 6 12 USGS 01631000 19790620 1110 1350 1.4 1.4 0.1 1.39 1.39 0.01 22 8 130 277 120 5.7 35 10 6.7 2.2 8 16 USGS 01631000 19790801 0925 693 1.6 1.6 0.2 1.59 1.59 0.01 26.5 8.9 160 350 140 8.5 41 13 9.2 3.3 11 16 USGS 01631000 19791004 1045 9870 1 1 0.04 0.97 0.97 0.03 18 7.5 84 190 73 7.3 24 5.8 3.2 2.6 11 12 USGS 01631000 19791115 0830 2890 1.3 1.3 0.05 1.28 1.28 0.02 8 7.3 120 254 98 4.6 32 8.7 5.6 2.2 7 15 USGS 01631000 19800110 1006 1210 1.5 1.5 0.08 1.48 1.48 0.02 2 7.2 120 280 110 2.7 33 10 8.4 1.7 8 17 USGS 01631000 19800221 1045 1050 1.9 1.9 0.08 1.87 1.87 0.03 7 8.3 140 320 130 1.5 39 11 8 1.6 10 19 USGS 01631000 19800403 1200 3750 1.3 1.3 0.04 1.27 1.27 0.03 12.5 7.2 100 220 84 6.1 28 7.5 4.4 1.5 6 12 USGS 01631000 19800528 1230 2040 1.1 1.1 0.05 1.07 1.07 0.03 19.5 7.5 81 190 66 5.8 22 6.3 4.4 1.3 4 11 USGS 01631000 19800701 1100 615 0.9 0.9 0.08 0.89 0.89 0.01 24 7.8 150 360 150 4.1 39 13 12 2.7 10 22 USGS 01631000 19800812 1235 700 0.83 0.83 0.21 0.82 0.82 0.01 27.5 8 160 367 150 8.2 40 15 15 3.5 11 25 USGS 01631000 19801002 1145 407 1.4 1.4 0.26 1.39 1.39 0.01 20 8.2 150 382 4.2 37 14 15 3 11 28 USGS 01631000 19801120 1130 752 0.55 0.55 0.01 0.54 0.54 0.01 5.5 8.1 190 424 < 0.1 46 18 13 2.2 17 18 USGS 01631000 19810106 1015 310 2.2 2.2 0.23 2.19 2.19 0.01 5E-6 8.4 190 415 < 0.1 49 16 14 2.8 16 27 USGS 01631000 19810302 1310 1190 1.4 1.4 0.19 1.37 1.37 0.03 9 8.2 88 210 4.4 24 6.8 7 1.9 8 17 USGS 01631000 19810407 1200 479 0.96 0.96 0.26 0.95 0.95 0.01 15 8.9 140 371 < 0.1 36 13 19 3.1 13 32 USGS 01631000 19810518 0900 794 0.53 0.53 0.24 0.53 < 0.01 19 8.4 100 273 3.1 25 9 15 2.7 11 25 USGS 01631000 19810630 1030 414 0.52 0.52 0.04 0.52 < 0.01 24 8.8 130 302 5.5 37 10 8.7 2.3 12 16 USGS 01631000 19810826 0900 289 0.7 0.7 0.17 0.7 < 0.01 23 8.6 140 343 4.8 35 13 15 5.8 15 27 USGS 01631000 19811005 1130 275 0.72 0.72 0.15 0.72 < 0.01 16 8.2 140 416 0.4 35 12 22 2.8 15 35 USGS 01631000 19811116 1345 385 1 1 0.16 1 < 0.01 8 9.1 140 359 0.3 36 11 17 2.7 12 29 USGS 01631000 19820112 1115 1000 1.1 1.1 0.11 1.09 1.09 0.01 1.5 7.5 71 198 5 20 5.1 5.5 1.5 7 16 USGS 01631000 19820302 1245 1940 1.5 1.5 0.05 1.48 1.48 0.02 7 7.4 97 239 5.3 27 7.3 6.3 1.6 9 16 USGS 01631000 19820415 1315 1090 1.4 1.4 0.05 1.38 1.38 0.02 14.5 8.8 120 281 0.4 31 9.7 9.8 1.6 9 19 USGS 01631000 19820603 0900 1610 1.3 1.3 0.16 1.25 1.25 0.05 22 8.1 68 179 8.5 18 5.7 5.7 2.1 6 15 USGS 01631000 19820714 0950 1090 1.8 1.8 0.17 1.78 1.78 0.02 26 8.3 150 349 1.5 41 12 5.7 2.2 10 17 USGS 01631000 19820908 1050 454 1.1 1.1 0.14 1.1 < 0.01 22.5 8.9 170 385 0.7 44 15 17 2.6 11 26 USGS 01631000 19821019 1150 415 1.3 1.3 0.25 1.3 < 0.01 12 9 170 385 2.5 43 15 14 2.7 12 26 USGS 01631000 19821206 1230 1520 1.3 1.3 0.16 1.27 1.27 0.03 14 8.2 100 230 6.6 28 7.5 6.3 2.5 8 17 USGS 01631000 19830118 1245 662 1.5 1.5 0.09 1.49 1.49 0.01 0.00005 9.1 140 324 1.8 35 12 12 1.1 10 20 USGS 01631000 19830315 1350 2340 1.1 1.1 0.06 1.09 1.09 0.01 10 8.4 81 190 5.8 22 6.2 4.7 1.4 6 14 USGS 01631000 19830523 1100 4630 1.2 1.2 1.17 1.17 0.03 4.45 18.5 7.9 194 6.2 25 6.9 3.9 1.6 4 11 USGS 01631000 19830712 1315 625 1.6 1.6 0.12 1.6 < 0.01 25.5 8.8 330 5.8 39 14 10 2.7 10 21 USGS 01631000 19830816 0845 503 0.93 0.93 0.24 0.93 < 0.01 8.1 1.32 23 8.9 348 4.8 41 15 13 2.7 11 23 USGS 01631000 19831005 1345 371 0.81 0.81 0.26 0.81 < 0.01 9.7 1.3 20 9.1 383 0.4 40 14 14 3.1 14 29 USGS 01631000 19831115 1115 1110 0.94 0.94 0.17 0.91 0.91 0.03 10.6 7 8.4 225 2.6 25 8.2 9.2 2 8 19 USGS 01631000 19840110 1030 1420 1.9 1.9 0.08 1.9 < 0.01 13.3 3 8 266 4.7 34 9.5 6.5 1.9 8 16 USGS 01631000 19840222 1345 3080 1.4 1.4 0.05 1.4 < 0.01 12.2 8 8 194 6.3 25 6.8 4.1 1.4 6 12 USGS 01631000 19840424 1500 7790 1.1 1.1 0.08 1.08 1.08 0.02 10.8 9.5 7.7 212 5 27 6.7 3.8 2.3 6 13 USGS 01631000 19840605 0730 1090 1.4 1.4 0.07 1.38 1.38 0.02 8.1 21 8.6 320 1.1 38 12 7.3 2 9 16 USGS 01631000 19840719 0845 740 1.4 1.4 0.2 1.38 1.38 0.02 7.6 25 8.5 340 5.3 39 13 8.5 3 11 19 USGS 01631000 19840828 1345 810 < 1.1 0.03 < 0.03 11.2 25.5 9 310 1.8 38 13 8.5 2.2 10 25 USGS 01631000 19841010 0830 537 1.8 1.8 0.18 1.8 < 0.01 9.3 17.5 8.7 368 2.9 45 15 11 3.3 12 22 USGS 01631000 19841113 1330 644 1.8 1.8 0.18 1.8 < 0.01 14.1 8 8.8 362 14 3 46 15 12 2.8 13 23 USGS 01631000 19841218 0900 1000 1.2 1.2 0.09 1.2 < 0.01 10.6 10 8.2 324 0.4 39 11 9.4 2 11 21 USGS 01631000 19850204 1515 2870 1.5 1.5 0.63 1.46 1.46 0.04 12.8 2 240 4.2 27 6.9 6.2 8.8 16 17 USGS 01631000 19850320 1100 906 1 1 0.04 1 < 0.01 12.7 9.5 8.7 279 0.2 33 10 8.3 1.8 9 17 USGS 01631000 19850508 0900 1480 1 1 0.14 0.91 0.91 0.09 7.6 17 7.8 172 6.5 20 5.6 4.4 1.7 5 14 USGS 01631000 19850619 0845 634 1.2 1.2 0.17 1.2 < 0.01 8.1 23.5 8.8 264 4.8 29 9.4 8.3 2.7 9 18 USGS 01631000 19850805 1045 528 0.61 0.61 0.23 0.61 < 0.01 10.2 25 9.1 0.6 39 14 8.3 2.6 11 17 USGS 01631000 19850917 0930 423 0.18 0.18 0.13 0.18 < 0.01 8.6 18.5 9 332 0.1 37 13 13 3.5 13 21 USGS 01631000 19851021 1500 681 0.74 0.74 0.32 15 0.74 < 0.01 14.5 8.2 348 2.5 35 13 15 3.2 13 25 USGS 01631000 19851217 1130 1630 2 2 0.05 1.98 1.98 0.02 12.3 4 8.2 150 297 5 40 11 6.3 2 8 14 USGS 01631000 19860205 0945 1060 1.5 1.5 0.05 1.48 1.48 0.02 12.5 5 8.6 306 0.5 36 12 11 2.1 12 16 USGS 01631000 19860327 1200 1450 0.98 0.98 0.01 0.96 0.96 0.02 11.4 12.5 8.6 255 1.2 30 8.8 6.2 1.6 7 13 USGS 01631000 19860505 1430 902 0.51 0.51 0.04 0.51 < 0.01 19 8.7 265 1.3 32 10 8.5 2.1 9 15 USGS 01631000 19860617 0800 497 6.3 27 8.1 298 9 31 11 9.7 4.2 9 18 USGS 01631000 19940608 0930 1.7 0.05 0.4 0.4 1.3 1.3 0.05 0.05 0.03 1.28 1.28 0.02 6.9 1.46 25.5 7.8 318 USGS 01631000 19940608 0930 776 0.05 0.4 0.4 1.3 0.05 0.05 0.03 7 1.28 0.02 6.9 1.46 25.5 7.8 318 USGS 01631000 19960718 1430 884 1.9 0.05 0.4 0.3 1.5 1.5 0.09 0.07 0.09 2 1.47 1.47 0.03 7.5 1.58 27 8.3 332 USGS 01631000 19960801 1430 1120 2.2 0.04 0.3 0.4 1.9 1.9 0.14 0.09 0.13 11 1.88 1.88 0.02 8.4 1.83 25.5 7.2 332 USGS 01631000 19960802 1000 959 2.3 0.04 0.3 0.3 2 2 0.13 0.09 0.14 8 1.98 1.98 0.02 7.6 1.66 25 6.8 339 USGS 01631000 19960813 1500 4250 2.1 0.08 0.4 0.3 1.7 1.7 0.14 0.13 0.14 149 1.67 1.67 0.03 5.8 6.3 254 USGS 01631000 19960814 1015 5240 2.1 0.1 0.6 0.5 1.5 1.5 0.21 0.18 0.23 162 1.47 1.47 0.03 4.78 7 218 USGS 01631000 19960822 1300 1120 2.6 < 0.015 0.2 < 0.2 2.4 2.4 0.09 0.06 0.07 5 2.39 2.39 0.01 8.6 1.83 27 8.1 271 USGS 01631000 19960906 1915 40600 1.6 0.07 0.8 0.4 0.79 0.79 0.17 0.07 0.08 2020 0.78 0.78 0.01 21 6.4 125 USGS 01631000 19960907 1230 95300 1.5 0.12 0.8 0.5 0.73 0.73 0.25 0.09 0.12 921 0.71 0.71 0.02 20 6.8 110 USGS 01631000 19960907 1845 109000 1.6 0.15 0.9 0.6 0.74 0.74 0.33 0.17 0.2 1240 0.71 0.71 0.03 7.8 21 7.1 122 USGS 01631000 19960908 1015 72500 1.4 0.06 0.6 0.3 0.78 0.78 0.19 0.06 0.09 704 0.76 0.76 0.02 8.4 20 6.7 132 USGS 01631000 19960908 1030 1.6 0.06 0.8 0.3 0.79 0.79 0.23 0.06 0.08 763 0.77 0.77 0.02 8.4 20 6.7 132 USGS 01631000 19960908 1400 47600 1.3 0.03 0.5 0.3 0.83 0.83 0.17 0.08 0.08 0.81 0.81 0.02 8.3 21 6.8 138 USGS 01631000 19960919 1345 3580 2.8 0.04 0.3 0.3 2.5 2.5 0.1 0.06 0.1 19 2.47 2.47 0.03 8.9 3.76 18.5 7.9 313 USGS 01631000 19961016 1615 < 0.002 < 0.2 < 0.2 < 0.005 < 0.001 < 0.001 0.002 < 0.001 0.7 0.03 < 0.02 < 0.01 < 0.2 < 0.1 < 0.1 < 0.1 USGS 01631000 19961016 1645 1.3 < 0.015 0.2 < 0.2 1.1 1.1 0.01 < 0.01 < 0.01 1 1.08 1.08 0.02 12.9 2.07 16 8.7 120 263 1.6 0.43 32 10 6 2.4 8.2 11 USGS 01631000 19961119 1445 < 0.015 < 0.2 < 0.2 1.5 1.5 0.04 0.04 0.04 3 1.5 < 0.01 12.3 2.18 7.5 8.5 236 USGS 01631000 19961202 1725 9950 1.8 0.04 0.6 < 0.2 1.2 1.2 0.14 0.06 0.06 1.18 1.18 0.02 11.6 7.18 8 7.8 199 USGS 01631000 19961217 1345 1.6 0.02 0.2 < 0.2 1.4 1.4 0.06 0.05 0.04 16 1.39 1.39 0.01 11.6 4.15 6.5 7.9 194 USGS 01633000 19940607 1545 3.6 0.04 0.3 0.2 3.3 3.3 0.05 0.04 0.04 3.27 3.27 0.03 9.4 2.81 23.5 8 444 USGS 01633000 19940607 1545 170 0.04 0.3 0.2 3.3 0.05 0.04 0.04 43 3.27 0.03 9.4 2.81 23.5 8 444 USGS 01634000 19711006 1200 1.1 597 19 7.7 130 288 112 7.3 42 6.6 4.4 3.1 6 16 USGS 01634000 19711203 1145 1.2 717 5 7.7 170 370 148 1.7 47 13 5.4 2.2 11 21 USGS 01634000 19720103 1130 1.1 259 4.5 7.7 180 400 164 0.4 51 14 9.6 1.7 18 20 USGS 01634000 19720207 1330 0.7 469 1.5 7.9 150 320 133 2.4 40 12 6.8 1.6 11 18 USGS 01634000 19720321 1400 1.2 481 10.5 8.4 160 310 135 1.2 42 12 4.9 1.5 7 18 USGS 01634000 19720504 1215 1 1160 17 7.9 130 260 107 3.3 36 9 4.4 1.8 6 18 USGS 01634000 19720613 1200 0.4 291 21 7.5 160 330 135 0.4 39 14 5.9 2.1 10 17 USGS 01634000 19720824 1245 1.2 255 24.5 8.2 196 415 174 4.7 52 16 7.2 2.2 15 17 USGS 01634000 19721013 1200 2.2 788 14 7.7 170 375 135 7.6 49 11 4.3 2.6 8 20 USGS 01634000 19721109 1045 1.3 3440 10 7.1 110 245 91 4.7 32 7 3.8 3.6 7 16 USGS 01634000 19721211 1045 1.1 2810 8 7.4 84 195 70 6.8 24 5.7 2.8 2 4 15 USGS 01634000 19730122 1345 1.6 630 4 7.9 190 390 156 2.4 53 13 7.3 1.9 13 18 USGS 01634000 19730306 1200 1.5 883 10 7.9 170 370 148 3.1 46 13 4.4 1.5 10 17 USGS 01634000 19730418 1100 1.1 1420 13 7.3 120 280 113 5.4 36 8.5 3.4 1.3 6 15 USGS 01634000 19730605 1430 0.8 636 23.5 8.2 140 310 129 1.4 40 10 3.5 1.9 7 14 USGS 01634000 19730711 1245 0.8 302 25 7.4 160 340 140 4.6 40 14 4 2 8 16 USGS 01634000 19730822 1100 1.1 742 19.5 7.3 110 250 95 7.1 30 7.4 3.5 2.7 4 16 USGS 01634000 19730925 1040 0.9 166 19.5 8.2 190 420 176 1.3 47 18 9.7 2.3 16 18 USGS 01634000 19731107 1130 0.05 1.2 459 6.5 7.5 120 240 100 5 32 8.5 4 2 6 14 USGS 01634000 19731211 1030 0.07 1.1 876 4.5 7.4 140 299 129 2.5 38 11 6.4 2.4 7 17 USGS 01634000 19740122 1145 0.059 1.7 2470 6.5 7.5 150 310 123 5.2 42 10 4.2 1.9 8 16 USGS 01634000 19740305 1250 0.013 1.4 530 12 7.9 140 320 131 0.9 39 11 4.8 1.5 8 16 USGS 01634000 19740422 1130 0.01 0.54 436 16 7.5 140 305 123 0.8 38 11 5.6 1.5 8 16 USGS 01634000 19740529 0930 1 1 0.05 1 1 < 0.01 307 19 7.2 160 321 141 3.7 43 12 5.8 1.8 8 13 USGS 01634000 19740710 1045 0.27 0.27 < 0.01 0.26 0.26 0.01 242 27.5 140 258 112 2.4 33 15 4.5 2 9 14 USGS 01634000 19740829 0945 0.27 0.27 0.01 0.27 0.27 < 0.01 166 23.5 170 354 157 6.4 42 15 8.5 5.2 13 16 USGS 01634000 19741018 1215 0.18 0.18 < 0.01 0.18 0.18 < 0.01 202 13 200 360 186 0.4 49 19 13 2.7 18 17 USGS 01634000 19741212 1400 2.6 2.6 0.01 2.6 2.6 < 0.01 710 4.5 95 160 77 6.1 27 6.6 4.7 2 7 15 USGS 01634000 19750127 1345 1.1 1.1 0.02 118 1.1 1.1 < 0.01 1680 4.5 120 249 91 4.2 34 7.5 4.5 2.1 8 17 USGS 01634000 19750320 1930 0.97 0.97 0.05 548 0.97 0.97 < 0.01 16800 9 58 133 48 5.5 18 3.2 1 2.5 2 12 USGS 01634000 19750519 1315 0.97 0.97 < 0.01 0.78 0.78 0.19 642 19 120 258 110 1.9 34 8.9 6.2 1.8 5 12 USGS 01634000 19750716 1050 0.85 0.85 < 0.01 0.85 0.85 < 0.01 583 21 100 223 92 6.9 29 7.4 3 2.3 4 14 USGS 01634000 19750902 1230 1.3 1.3 0.05 1.29 1.29 0.01 430 21 180 350 160 6.3 49 14 7 3 11 20 USGS 01634000 19751023 1015 1.2 1.2 0.01 1.14 1.14 0.06 862 13 140 210 110 6.8 41 8.6 3.8 1.9 6 15 USGS 01634000 19751204 1115 1 1 0.01 0.99 0.99 0.01 291 4.5 170 390 150 0.4 45 14 4.8 1.5 7 15 USGS 01634000 19760204 1055 1.5 1.5 0.02 1.49 1.49 0.01 890 2 140 300 113 6.5 40 9.6 3.7 1.6 6 16 USGS 01634000 19760326 1230 1.2 1.2 0.04 1.18 1.18 0.02 395 13 140 330 126 3.1 38 12 6 1.5 9 15 USGS 01634000 19760414 0900 2.2 2.2 0.22 2.19 2.19 0.01 367 11 7.8 210 740 16 16 58 16 56 2 150 87 USGS 01634000 19760426 0930 18 USGS 01634000 19760505 0900 17 USGS 01634000 19760521 1200 0.92 0.92 0.01 0.89 0.89 0.03 252 18.5 180 375 157 1.1 44 16 5.8 2.1 9 14 USGS 01634000 19760716 1120 0.21 0.21 0.03 0.21 0.21 < 0.01 136 27 150 340 134 0.7 36 15 5.6 2 9 12 USGS 01634000 19760831 1530 0.47 0.04 0.43 0.04 0.1 0.03 0.01 13 93 1.83 24 8.8 390 5.2 USGS 01634000 19760903 1130 0.14 0.14 0.03 0.14 0.14 < 0.01 97 20.5 190 410 166 1.3 43 20 12 2.7 17 16 USGS 01634000 19761026 0945 918 1.7 1.7 0.05 1.7 1.7 < 0.01 10 140 290 112 6.8 41 9.9 4.7 2.2 7 21 USGS 01634000 19761210 1145 1340 1 1 0.02 1 1 < 0.01 2.5 80 168 57 5 23 5.5 3.5 1.8 5 14 USGS 01634000 19770202 0945 210 1.6 1.6 0.02 1.55 1.55 0.05 0 210 420 190 0.2 53 18 14 1.9 19 17 USGS 01634000 19770311 1130 378 0.41 0.41 0.02 0.41 0.41 < 0.01 11 110 225 90 0.1 29 8.3 5.8 1.4 8 14 USGS 01634000 19770701 1115 93 < 0.1 < 0.01 0 < 0.01 26.5 160 375 150 2.4 34 19 16 2.5 24 17 USGS 01634000 19770824 1145 68 0.01 0.01 < 0.01 0.01 0.01 < 0.01 21.5 170 393 150 0.1 35 19 20 2.6 28 19 USGS 01634000 19771007 1130 84 0.29 0.29 0.04 0.29 0.29 < 0.01 14 160 358 150 1 41 15 13 2.7 18 19 USGS 01634000 19771109 0850 4800 1.7 1.7 0.04 1.7 1.7 < 0.01 13.5 66 150 42 7.3 20 3.8 2.7 2.8 4 15 USGS 01634000 19771213 1010 401 2.2 2.2 0.05 2.2 2.2 < 0.01 1.5 130 318 110 5.9 37 9.3 7 1.7 10 20 USGS 01634000 19780302 0955 559 2.1 2.1 0.01 2.08 2.08 0.02 1.5 160 320 130 1.3 44 12 5.5 2.2 10 20 USGS 01634000 19780418 1215 477 1.4 1.4 < 0.01 1.37 1.37 0.03 14 170 347 140 0.4 44 14 4.5 1.9 9 17 USGS 01634000 19780727 1045 618 1 1 0.01 1 1 < 0.01 25 180 355 160 1.8 44 16 6.1 2.1 11 16 USGS 01634000 19780913 1100 276 0.99 0.99 0.99 23 200 384 160 0.1 49 18 9 2.4 15 17 USGS 01634000 19781206 1051 210 1.3 1.3 0.09 1.29 1.29 0.01 7 200 400 180 0.5 53 17 12 2.3 18 22 USGS 01634000 19781227 1025 907 1 1 0.07 1 1 < 0.01 13.5 210 483 200 0.5 54 19 18 2.3 26 17 USGS 01634000 19790118 1119 505 2 2 0.05 1.99 1.99 0.009 1.5 150 320 130 5.1 44 10 6.3 1.7 10 18 USGS 01634000 19790228 1030 3640 1.2 1.2 < 0.01 1.19 1.19 0.01 4 7.7 58 175 39 5.4 17 3.8 2.8 2 5 12 USGS 01634000 19790502 1125 827 0.63 0.63 0.04 0.62 0.62 0.01 14.5 9 100 260 90 2.5 29 7.8 4.1 1.6 7 13 USGS 01634000 19790620 0900 589 1.6 1.6 0.03 1.58 1.58 0.02 20.5 8.3 170 346 150 4.3 48 13 4.1 1.7 8 15 USGS 01634000 19790801 1045 339 1.3 1.3 0.1 1.29 1.29 0.01 25.5 9.4 150 330 120 7.5 40 11 7.8 2.9 11 14 USGS 01634000 19791004 1130 4510 1.1 1.1 0.02 1.09 1.09 0.01 16 7.2 75 285 75 7.6 23 4.3 9.1 2.4 11 14 USGS 01634000 19791115 1100 1040 1.8 1.8 0.01 1.8 1.8 0 8 7.7 150 320 130 5.5 43 10 7.9 1.9 12 16 USGS 01634000 19800110 1135 479 1.4 1.4 0.01 1.39 1.39 0.01 1.5 7.4 160 340 140 0.5 45 12 5.1 1.3 9 16 USGS 01634000 19800221 1305 406 1.9 1.9 0.04 1.88 1.88 0.02 6.5 8.6 180 370 160 0.5 51 13 4.6 1.3 9 18 USGS 01634000 19800403 1040 1440 1.3 1.3 0.01 1.28 1.28 0.02 12 8.1 110 230 87 5.8 30 7.4 4.2 1.5 7 12 USGS 01634000 19800528 1030 833 1.4 1.4 0.02 1.38 1.38 0.02 19 8.3 120 260 100 3.7 33 8.4 3.8 1.5 6 13 USGS 01634000 19800701 0930 230 1 1 0.01 0.99 0.99 0.01 22 8 180 393 170 8.2 46 16 8.6 2.2 13 15 USGS 01634000 19800812 1000 211 0.32 0.32 0.06 0.31 0.31 0.01 26.5 8.1 170 360 150 6.6 37 19 9.7 2.5 14 13 USGS 01634000 19801002 0920 183 0.54 0.54 0.03 0.53 0.53 0.01 17.5 8.2 190 430 3.1 45 19 16 2.6 21 16 USGS 01634000 19801120 1000 266 1.6 1.6 0.27 1.59 1.59 0.01 4 8.2 160 402 0.1 41 15 19 3.3 12 30 USGS 01634000 19810106 1300 150 1.9 1.9 0.04 1.89 1.89 0.01 1 8.4 220 461 0.2 55 20 8.3 2 17 20 USGS 01634000 19810302 1140 384 1.9 1.9 0.08 1.87 1.87 0.03 7.5 8.2 120 260 3.4 34 8.8 6 1.8 9 17 USGS 01634000 19810407 1000 142 0.38 0.38 0.1 0.37 0.37 0.01 12 8.7 190 412 < 0.1 48 17 9.6 1.9 13 18 USGS 01634000 19810518 1115 323 0.53 0.53 0.14 0.53 < 0.01 17 7.9 140 304 5.8 36 11 8.2 2.4 11 17 USGS 01634000 19810630 0845 182 0.46 0.46 0.14 0.46 < 0.01 23.5 8.4 100 302 1.5 26 8.5 12 2.4 11 23 USGS 01634000 19810826 1100 69 0.14 0.14 0.07 0.14 < 0.01 20 8.4 140 395 1.5 28 16 18 3.2 25 17 USGS 01634000 19811005 1030 92 0.14 0.14 0.02 0.13 0.13 0.01 14.5 8.4 160 364 0.2 37 16 20 2.1 23 15 USGS 01634000 19811116 1015 115 0.75 0.75 0.02 0.75 < 0.01 7 8.6 160 354 0.1 41 14 9.7 2.1 10 18 USGS 01634000 19820112 0945 997 2.2 2.2 0.05 2.18 2.18 0.02 1 7.3 130 290 4.6 38 9 6.4 1.8 9 21 USGS 01634000 19820302 0930 768 2 2 0.03 1.99 1.99 0.01 5 8.2 130 286 4.7 37 9 4.5 1.4 8 18 USGS 01634000 19820415 1100 434 1.5 1.5 0.01 1.49 1.49 0.01 13 8.4 140 333 0.9 38 11 5.4 1.2 9 17 USGS 01634000 19820603 1030 642 1.4 1.4 0.13 1.37 1.37 0.03 22.5 8.1 130 280 7.7 35 9.6 4.7 2.2 8 14 USGS 01634000 19820714 1300 434 1.7 1.7 0.1 1.68 1.68 0.02 24.5 8.2 140 306 5 41 8.9 2.8 3.4 7 12 USGS 01634000 19820908 1250 178 0.66 0.66 < 0.01 0.66 < 0.01 22.5 8.8 150 345 0.4 28 19 18 1.9 21 20 USGS 01634000 19821019 0900 132 0.58 0.58 0.04 0.58 < 0.01 10 8.5 210 448 1 52 19 12 2.8 17 20 USGS 01634000 19821206 1615 400 1.6 1.6 0.09 1.58 1.58 0.02 14.5 8.4 130 276 3.9 36 8.9 7.4 2 10 18 USGS 01634000 19830118 0915 215 1.9 1.9 0.06 1.89 1.89 0.01 0.00005 9 190 406 0.1 50 15 12 1.9 14 19 USGS 01634000 19830315 1030 761 1.6 1.6 0.05 1.6 < 0.01 8.5 8.3 120 255 4.9 33 8.2 4.2 1.4 7 17 USGS 01634000 19830523 1330 2270 1.4 1.4 1.38 1.38 0.02 5.14 18 7.9 253 5.8 35 8.3 3.5 2.7 5 13 USGS 01634000 19830712 1025 1.2 1.2 0.01 1.2 < 0.01 USGS 01634000 19830816 1330 139 < 0.1 0.01 0.01 2.07 23.5 8.8 353 3.2 32 18 13 3.1 20 18 USGS 01634000 19831005 1035 86 0.26 0.26 0.01 0.26 < 0.01 1.86 18.5 8.5 470 0.2 43 18 20 2.3 34 19 USGS 01634000 19831115 1530 389 2 2 0.13 1.97 1.97 0.03 5.5 8.3 353 2.2 44 13 9.1 2.3 14 18 USGS 01634000 19840110 1355 482 2.5 2.5 0.1 2.5 < 0.01 3.5 8 353 4.7 48 11 8.4 2.4 14 18 USGS 01634000 19840222 0840 1190 2.5 2.5 0.04 2.49 2.49 0.01 6 8 295 5.9 40 9.7 5.2 1.6 9 19 USGS 01634000 19840424 1215 3210 1 1 0.05 0.97 0.97 0.03 11.1 8.5 7.8 199 5.3 26 5.8 3.3 1.9 5 13 USGS 01634000 19840604 1300 361 1.8 1.8 0.01 1.77 1.77 0.03 21 8.6 410 0.9 50 16 9.8 1.9 15 16 USGS 01634000 19840719 1330 256 0.79 0.79 0.09 0.79 < 0.01 11.2 26 8.5 346 4 40 14 9 2.3 15 14 USGS 01634000 19840828 1200 206 1.4 1.4 0.04 1.4 < 0.01 10.3 24 8.7 405 2.4 45 16 14 2.1 22 26 USGS 01634000 19841010 1320 189 1.1 1.1 < 0.01 1.1 < 0.01 12.8 17.5 8.5 433 0.5 48 19 16 2.5 24 18 USGS 01634000 19841113 1115 115 1.1 1.1 0.02 1.1 < 0.01 13.2 7 8.5 445 1.1 54 18 17 2.2 24 19 USGS 01634000 19841218 1245 333 1.9 1.9 0.07 1.9 < 0.01 12.2 10 8.3 406 2.7 50 14 11 1.9 17 20 USGS 01634000 19850320 0945 282 1.1 1.1 0.02 1.1 < 0.01 11.7 8 8.2 333 0.1 43 12 6.3 1.6 10 17 USGS 01634000 19850508 1445 383 0.58 0.58 0.1 0.58 < 0.01 10.2 19 8.4 212 4.7 28 7.6 4.4 1.4 6 13 USGS 01634000 19850619 0845 267 0.93 0.93 0.1 0.93 < 0.01 12 24 8.9 303 1.7 37 11 8.5 2.2 12 15 USGS 01634000 19850805 1500 76 < 0.1 0.1 < 0.01 13.4 25 9.1 339 2.1 32 17 14 2.7 22 18 USGS 01634000 19850917 1315 64 < 0.1 0.02 < 0.01 13.9 18 8.7 418 1.4 34 19 23 3.4 32 19 USGS 01634000 19851021 1315 155 < 0.1 0.14 < 0.01 14 8 430 0.9 44 17 17 3.8 26 20 USGS 01634000 19851217 0945 672 2 2 0.01 1.99 1.99 0.01 12.7 3.5 8.3 326 3.5 47 12 5.3 1.8 9 14 USGS 01634000 19860204 1345 282 1.8 1.8 0.01 1.78 1.78 0.02 13.3 4.5 8.8 380 0.3 50 15 11 1.9 18 16 USGS 01634000 19860327 0900 557 1.9 1.9 0.01 1.88 1.88 0.02 10.2 12 8.4 328 2.7 43 11 4.9 1.5 8 14 USGS 01634000 19860505 1045 277 0.47 0.47 0.02 0.47 < 0.01 11.1 16 7.9 298 0.5 35 12 7.6 1.9 12 15 USGS 01634000 19860617 1345 151 0.36 0.36 0.05 0.35 0.35 0.01 9.4 27.5 8.3 347 6.5 38 15 9.4 2.5 11 21 USGS 01634000 19920915 1530 10.2 2.62 21.5 8.8 324 USGS 01634000 19940608 1330 2.8 0.04 0.3 0.3 2.5 2.5 0.02 < 0.01 < 0.01 2.46 2.46 0.04 8.7 2.32 25 8 431 USGS 01634000 19940608 1330 297 0.04 0.3 0.3 2.5 0.02 < 0.01 < 0.01 32 2.46 0.04 8.7 2.32 25 8 431 USGS 01634000 19960718 1230 231 1.7 0.05 0.3 0.2 1.4 1.4 0.03 < 0.01 0.03 3 1.38 1.38 0.02 7.5 2.18 25.5 8 382 USGS 01634000 19960801 1100 1340 2.1 0.06 0.5 0.5 1.6 1.6 0.19 0.05 0.1 101 1.58 1.58 0.02 8 4 22 6.5 344 USGS 01634000 19960801 1630 1380 2.5 0.07 0.5 0.4 2 2 0.23 0.08 0.12 81 1.98 1.98 0.02 7.8 4 23.5 7 367 USGS 01634000 19960802 0800 1550 2 0.09 0.6 0.5 1.4 1.4 0.28 0.1 0.15 104 1.38 1.38 0.02 7.8 4.22 22 6.4 273 USGS 01634000 19960813 1215 9800 2.7 0.07 0.5 0.3 2.2 2.2 0.15 0.09 0.11 838 2.18 2.18 0.02 9.3 11.14 18.5 6.7 392 USGS 01634000 19960814 0830 5750 1.7 0.06 0.6 0.5 1.1 1.1 0.15 0.13 0.14 174 1.08 1.08 0.02 8.85 19.5 6.2 184 USGS 01634000 19960822 1500 703 < 0.02 < 0.2 < 0.2 1.8 1.8 0.04 0.08 0.1 5 1.79 1.79 0.01 9.6 3.02 24.5 8.1 366 USGS 01634000 19960906 1600 9570 1.5 0.04 0.7 0.5 0.77 0.77 0.13 0.08 0.09 687 0.75 0.75 0.02 7.6 11.82 21 6.3 166 USGS 01634000 19960907 0800 62900 1.7 0.08 1.1 0.6 0.56 0.56 0.33 0.15 0.18 1790 0.54 0.54 0.02 7.8 27.5 22 6.2 135 USGS 01634000 19960907 1015 96300 1.6 0.07 1 0.6 0.63 0.63 0.35 0.18 0.2 1400 0.6 0.6 0.03 30.5 20 6.9 135 USGS 01634000 19960907 1545 93600 1.7 0.05 1 0.5 0.69 0.69 0.35 0.11 0.12 2670 0.67 0.67 0.02 30.38 19 6.7 122 USGS 01634000 19960908 0800 10800 1.7 0.02 0.5 0.3 1.2 1.2 0.12 0.06 0.08 311 1.18 1.18 0.02 8.8 12.75 19 6.8 175 USGS 01634000 19960908 0815 1.7 0.02 0.5 0.3 1.2 1.2 0.12 0.06 0.08 282 1.18 1.18 0.02 8.8 12.75 19 6.8 175 USGS 01634000 19960919 1215 1760 2.3 0.02 0.3 0.2 2 2 0.08 0.04 0.07 11 1.98 1.98 0.02 9.1 4.5 16.5 7.7 304 USGS 01634000 19961016 1300 < 0.002 < 0.2 < 0.2 < 0.005 < 0.001 < 0.001 0.002 < 0.001 1.1 0.02 < 0.02 < 0.01 < 0.2 < 0.1 < 0.1 < 0.1 USGS 01634000 19961016 1400 2.2 < 0.015 0.3 < 0.2 1.9 1.9 0.05 < 0.01 0.01 1 1.86 1.86 0.04 11.5 2.96 14.5 8.3 160 324 1.7 0.61 44 12 5.2 2.2 8 15 USGS 01634000 19961119 1330 < 0.015 < 0.2 < 0.2 2.1 2.1 0.04 0.05 0.04 1 2.1 < 0.01 11.5 2.9 7 8.4 310 USGS 01634000 19961202 1455 4930 2.4 0.03 0.5 0.2 1.9 1.9 0.12 0.05 0.05 1.88 1.88 0.02 11.5 7.92 8 10 270 USGS 01634000 19961217 1145 0.04 < 0.2 < 0.2 1.9 1.9 0.05 < 0.01 0.04 10 1.89 1.89 0.01 11.5 4.68 6 7.9 264 USGS 01638480 19930422 1200 1190 0.08 0.6 0.5 0.74 0.09 0.05 0.04 174 < 0.01 10.2 6.18 10 7.6 39 102 5.9 9.4 10 3.5 2.8 2.1 4.5 11 USGS 01638480 19930511 1045 85 0.02 0.3 0.2 0.98 0.02 < 0.01 < 0.01 4 0.97 0.01 10.4 3.2 20 8.3 56 144 2.7 6.9 14 5.1 5 1.7 8 16 USGS 01638480 19930610 1300 39 0.04 0.4 < 0.2 1 0.06 0.03 0.02 5 0.99 0.01 9.2 2.86 24 7.9 54 155 3.5 12 14 4.7 5.4 2.5 8.8 14 USGS 01638480 19930713 1300 8.6 0.04 0.3 < 0.2 0.56 0.04 0.02 0.02 4 < 0.01 8.2 2.48 28 7.7 63 176 3.4 13 16 5.7 6 3.5 9.6 13 USGS 01638480 19930727 1012 7.5 2.44 23.5 7.4 174 USGS 01638480 19930727 1352 8.1 2.44 25.5 7.7 170 USGS 01638480 19930816 1100 4.2 3 8.6 2.37 24.5 7.6 58 169 3.6 9.9 14 5.7 6.3 3.6 11 12 USGS 01638480 19930830 1400 2.1 0.03 0.3 0.3 0.086 0.03 0.03 0.02 4 < 0.01 8.5 2.31 27 7.4 67 172 3.6 12 16 6.5 6.5 4 11 11 USGS 01638480 19931006 1500 1.1 0.02 0.2 < 0.2 0.24 0.02 0.02 0.01 11 < 0.01 10.3 2.39 13.5 7.5 63 173 3.5 11 15 6.2 6 3.9 11 14 USGS 01638480 19931103 1600 13 0.02 0.3 0.2 0.11 0.03 0.01 0.02 5 < 0.01 10.9 2.6 7 7.5 69 177 3.8 11 17 6.5 6.6 4.9 13 14 USGS 01638480 19931206 1200 544 0.04 0.4 0.4 1.2 0.17 0.04 0.04 73 < 0.01 11.2 4.81 7 7.3 35 102 5.5 10 8.8 3.2 2.8 2.7 5 14 USGS 01638480 19940103 1025 70 0.02 < 0.2 < 0.2 2 0.02 < 0.01 < 0.01 7 < 0.01 13.5 3.1 0 7.3 52 142 1.4 15 13 4.8 5 1.1 9 18 USGS 01638480 19940215 1445 90 0.01 < 0.2 < 0.2 1.7 0.04 0.02 0.01 11 < 0.01 13.8 3.44 0.5 7.3 49 137 1.6 13 12 4.5 6 1.6 10 16 USGS 01638480 19940224 1300 959 0.1 0.7 0.4 1.1 0.23 0.05 0.04 199 1.09 0.01 12.7 5.71 3 6.8 37 115 4.9 9.4 9.5 3.3 4.1 2.6 8.2 13 USGS 01638480 19940310 1130 1230 0.07 0.8 0.3 1 0.3 0.04 0.03 247 < 0.01 6.24 2 7.4 35 56 4.2 8.4 8.9 3 4.7 2.4 8.6 13 USGS 01638480 19940407 1430 346 1.8 0.01 0.6 0.3 1.2 1.2 0.14 0.02 0.01 1.18 1.18 0.02 10.2 4.25 12.5 7.1 47 131 3.9 12 12 4.2 4.7 1.8 8.2 16 USGS 01638480 19940407 1430 346 0.01 0.6 0.3 1.2 0.14 0.02 0.01 64 1.18 0.02 10.2 4.25 12.5 7.1 47 131 3.9 12 12 4.2 4.7 1.8 8.2 16 USGS 01638480 19940503 1530 59 1.2 0.03 0.3 < 0.2 0.94 0.94 < 0.01 < 0.01 < 0.01 0.93 0.93 0.01 11.2 3.06 14.5 7.6 56 143 2.6 11 14 5.1 5.2 1.6 8.3 15 USGS 01638480 19940503 1530 59 0.03 0.3 < 0.2 0.94 < 0.01 < 0.01 < 0.01 4 0.93 0.01 11.2 3.06 14.5 7.6 56 143 2.6 11 14 5.1 5.2 1.6 8.3 15 USGS 01638480 19940608 0800 24 1.2 0.06 0.3 0.4 0.87 0.87 0.03 0.02 < 0.01 0.85 0.85 0.02 6.6 2.73 22.5 7.1 56 152 3.5 12 14 5.1 5.5 2.4 9.3 13 USGS 01638480 19940608 0800 24 0.06 0.3 0.4 0.87 0.03 0.02 < 0.01 8 0.85 0.02 6.6 2.73 22.5 7.1 56 152 3.5 12 14 5.1 5.5 2.4 9.3 13 USGS 01638480 19940624 1000 7.6 2.56 24.5 7.2 169 USGS 01638480 19940707 1515 20 1.1 0.03 0.5 0.2 0.61 0.61 0.11 0.03 0.02 0.61 < 0.01 8.9 2.7 28 7.7 60 157 3.9 14 15 5.4 5.8 3.3 11 12 USGS 01638480 19940707 1515 20 0.03 0.5 0.2 0.61 0.11 0.03 0.02 13 < 0.01 8.9 2.7 28 7.7 60 157 3.9 14 15 5.4 5.8 3.3 11 12 USGS 01638480 19940810 0915 5.9 0.79 0.04 0.3 0.2 0.49 0.49 0.06 0.03 0.02 0.49 < 0.01 8.7 2.46 23 7.2 62 168 3.2 12 15 5.9 6.8 4.2 11 11 USGS 01638480 19940810 0915 5.9 0.04 0.3 0.2 0.49 0.06 0.03 0.02 12 < 0.01 8.7 2.46 23 7.2 62 168 3.2 12 15 5.9 6.8 4.2 11 11 USGS 01638480 19940914 0845 7.6 0.06 < 0.2 0.3 0.37 0.37 0.04 0.03 0.02 0.37 < 0.01 7.8 2.51 17.5 6.9 68 173 3.5 11 17 6.3 6.5 3 11 14 USGS 01638480 19940914 0845 7.6 0.06 < 0.2 0.3 0.37 0.04 0.03 0.02 < 0.01 7.8 2.51 17.5 6.9 68 173 3.5 11 17 6.3 6.5 3 11 14 USGS 01638480 19941107 0815 14 < 0.015 0.3 0.2 < 0.05 0.04 < 0.01 0.01 < 0.01 9.7 2.61 12.5 7.4 68 184 4 9.2 17 6.3 6.7 5.1 13 12 USGS 01638480 19950117 1000 174 0.03 0.5 0.3 1.2 0.09 0.04 0.02 1.19 0.01 11.3 3.67 7.5 7.4 52 146 4.3 15 13 4.7 4.8 2.6 9.2 16 USGS 01638480 19950315 0830 143 < 0.015 0.3 < 0.2 1.2 0.03 0.03 0.01 14 < 0.01 11.9 3.54 8.5 7.2 52 142 2.4 13 13 4.7 5.5 1.6 9.9 16 USGS 01638480 19950503 0730 83 0.04 0.3 0.3 0.92 0.03 0.02 0.02 57 0.9 0.02 10.6 3.22 11 7 55 144 5.5 11 14 4.9 5.4 1.9 9.2 12 USGS 01638480 19950623 1111 13 7 2.6 23 7.4 164 USGS 01638480 19950626 1000 18 7.7 2.67 24.5 7.1 162 USGS 01638480 19950626 1005 18 7.7 2.67 24.5 7.1 162 USGS 01638480 19950626 1100 18 7.7 2.67 24.5 7.1 162 USGS 01638480 19950626 1105 18 7.7 2.67 24.5 7.1 162 USGS 01644291 19711004 1430 0.07 5560 USGS 01644291 19711025 1205 1.3 15300 USGS 01644291 19711025 1240 10 20800 USGS 01644291 19711025 1305 11 12100 USGS 01644291 19711025 1307 15 9240 USGS 01644291 19711025 1455 10 7360 USGS 01644291 19711025 1456 9.4 7220 USGS 01644291 19711129 1454 2.7 3050 USGS 01644291 19711228 1430 0.4 0.07 7 18 66 26 19 4.5 1.8 5 2.7 3 5 USGS 01644291 19720128 1110 0.2 0.05 6.8 26 86 31 18 6.8 2.3 5.1 3.5 4 8 USGS 01644291 19720203 1622 1.4 2540 USGS 01644291 19720213 0540 1 2270 USGS 01644291 19720213 0832 4.6 13600 USGS 01644291 19720213 1125 1.3 3750 USGS 01644291 19720228 1350 0.3 0.07 8.2 51 160 54 12 18 1.5 7.2 8 7 14 USGS 01644291 19720401 1415 0.6 0.08 8.3 80 225 63 19 28 2.3 7.6 11 7 32 USGS 01644291 19720416 1710 1 6460 USGS 01644291 19720416 1740 5.4 22700 USGS 01644291 19720416 1825 1.1 5610 USGS 01644291 19720416 1955 0.97 4570 USGS 01644291 19720416 2010 5.4 20000 USGS 01644291 19720416 2040 2.3 6140 USGS 01644291 19720416 2125 3.6 4410 USGS 01644291 19720416 2225 1.4 2090 USGS 01644291 19720427 0930 0.09 0.09 19 7.1 25 84 30 15 6.8 2 5.2 4 3 8 USGS 01644291 19720504 0230 9.2 15900 USGS 01644291 19720504 0415 1.5 1730 USGS 01644291 19720504 0600 0.82 860 USGS 01644291 19720518 1525 0.9 9740 USGS 01644291 19720531 1310 0.07 0.1 28 6.9 30 114 41 11 8.3 2.2 7.7 7.1 3 7 USGS 01644291 19720621 0720 1 2150 USGS 01644291 19720621 1110 0.2 12 20.5 6.9 43 215 67 12 14 2 14 25 4 30 USGS 01644291 19720621 1455 2 4240 20.5 USGS 01644291 19720621 1625 10 10800 USGS 01644291 19720621 1627 10 8970 USGS 01644291 19720621 1805 22 7930 USGS 01644291 19720621 1928 88 24300 USGS 01644291 19720621 2355 12 3630 USGS 01644291 19720808 1439 0.04 0.01 7.1 28 94 37 18 8.2 1.7 4.9 5.7 4 5 USGS 01644291 19721002 1610 0.4 0.1 7.8 68 430 138 18 23 2.6 25 68 9 46 USGS 01644291 19721028 1310 13.5 USGS 01644291 19721031 1320 9.5 USGS 01644291 19721031 1330 0.07 0.1 9.5 7.4 32 280 82 18 10 1.7 18 43 5 29 USGS 01644291 19721119 2300 0.4 4 7 26 99 26 5.8 8 1.3 7.3 9.3 2 15 USGS 01644291 19721125 2110 1.7 2740 USGS 01644291 19721126 0340 3.5 2740 USGS 01644291 19721130 1325 2.1 5650 USGS 01644291 19721130 1355 1.5 3520 USGS 01644291 19721204 1535 13.5 USGS 01644291 19721206 1205 0.4 0.2 12 7 77 260 57 12 27 2.3 7.8 16 7 45 USGS 01644291 19721206 1445 4.3 15500 USGS 01644291 19721208 1715 7.9 4930 USGS 01644291 19721208 1845 6.2 2680 USGS 01644291 19721208 1920 0.4 4 4 6.8 34 114 30 7.2 11 1.7 6.2 7.9 3 16 USGS 01644291 19721215 1010 2 3250 USGS 01644291 19721222 1115 0.7 0.4 7 7 48 177 42 11 16 2.1 6.6 12 7 25 USGS 01644291 19730131 1100 2.8 USGS 01644291 19730131 1120 0.2 0.05 3 6.9 20 74 22 12 6 1.1 4.4 5.1 4 9 USGS 01644291 19730301 0000 0 0.03 9 6.9 25 87 15 11 8.3 1.1 3.4 3.6 4 17 USGS 01644291 19730301 1425 9 USGS 01644291 19730316 2020 0.4 1480 USGS 01644291 19730317 0530 0.33 1340 USGS 01644291 19730317 0700 1.7 3570 USGS 01644291 19730325 2235 1.4 1580 USGS 01644291 19730327 1030 0.7 0.07 10.5 5.2 72 235 3 11 25 2.4 6.3 6.7 5 78 USGS 01644291 19730401 2002 0.3 2 6.6 34 104 20 5.9 11 1.6 3.8 3.9 4 21 USGS 01644291 19730404 1050 3.9 6410 USGS 01644291 19730404 1100 8.6 11500 USGS 01644291 19730404 1116 8.9 6240 9.5 USGS 01644291 19730404 1133 9.5 5430 USGS 01644291 19730404 1157 5.1 3870 USGS 01644291 19730404 1409 1.2 1400 11.5 USGS 01644291 19730404 1516 0.4 520 USGS 01644291 19730407 2355 0.78 1140 USGS 01644291 19730408 0040 4.4 3520 USGS 01644291 19730408 0155 1.7 1000 USGS 01644291 19730420 1950 18 8920 USGS 01644291 19730425 0923 0.67 1350 USGS 01644291 19730425 0953 0.84 1500 USGS 01644291 19730425 1123 4.1 3680 USGS 01644291 19730425 1124 4.1 3400 USGS 01644291 19730425 1215 12 USGS 01644291 19730425 1223 2.9 1570 USGS 01644291 19730425 1308 1.4 1390 USGS 01644291 19730425 1423 1.4 1120 USGS 01644291 19730517 1127 2.1 1840 USGS 01644291 19730523 0707 1 970 USGS 01644291 19730528 0402 2.7 5980 USGS 01644291 19730528 0647 5.4 3620 USGS 01644291 19730530 1150 0.1 0.02 20 7 30 94 30 13 9.6 1.4 4.7 3.7 4 9 USGS 01644291 19730530 1200 19.9 USGS 01644291 19730607 0140 6.3 12000 USGS 01644291 19730607 0155 4.9 7190 USGS 01644291 19730607 0210 1.5 5220 USGS 01644291 19730607 0225 0.81 5460 USGS 01644291 19730607 0240 0.67 5100 USGS 01644291 19730629 1530 1.1 0.01 26 6.7 100 315 27 12 34 3.5 8.4 14 10 82 USGS 01644291 19730629 1600 26 USGS 01644291 19730720 1735 45 21400 USGS 01644291 19730720 1750 34 22500 USGS 01644291 19730720 1812 9.5 9920 USGS 01644291 19730720 1842 3.7 3200 USGS 01644291 19730720 1920 0.78 4670 USGS 01644291 19730720 1935 12 4210 USGS 01644291 19730720 1950 18 8920 USGS 01644291 19730720 2005 6.6 4640 USGS 01644291 19730720 2020 4.4 3420 USGS 01644291 19730720 2058 3.7 1990 USGS 01644291 19730720 2135 1.2 2110 USGS 01644291 19730720 2205 0.7 4690 USGS 01644291 19730730 1155 0.6 0.01 22.9 6.8 72 200 28 8.6 25 2.3 3.5 6.7 6 45 USGS 01644291 19730816 2252 0.5 0.3 24.5 6.2 83 230 25 7.5 29 2.5 4.3 8.3 7 62 USGS 01644291 19730816 2257 24.5 USGS 01644291 19730820 1952 24 13500 USGS 01644291 19730820 2022 21.5 USGS 01644291 19730821 0525 39 2330 USGS 01644291 19730821 1662 2.7 1240 USGS 01644291 19730831 1110 26 USGS 01644291 19730914 0740 5.7 2860 USGS 01644291 19730914 0922 38 5650 USGS 01644291 19730914 1015 21 USGS 01644291 19730914 1016 60 5740 21.5 USGS 01644291 19730914 1140 6.6 1350 USGS 01644291 19731002 1310 5.6 1720 USGS 01644291 19731002 1503 5.4 3640 USGS 01644291 19731002 1507 5.1 1750 USGS 01644291 19731003 1240 0.085 1.1 0.01 20 6.1 36 122 13 4.2 12 1.5 3.2 4.9 6 21 USGS 01644291 19731101 1435 0.052 0.9 0 12 6.6 60 175 22 5.7 21 1.8 2.9 7.3 8 36 USGS 01644291 19731203 1040 0.003 0.6 0.03 4 7 83 225 54 10 28 3.2 7.6 8.1 13 32 USGS 01644291 19740104 1345 0.046 0.5 0.06 0.5 6.2 24 86 10 5.1 7.4 1.2 5.1 2.6 8 14 USGS 01644291 19740131 1505 0.075 0.27 0.01 9 6.5 32 114 16 9.4 9.8 1.8 7.4 2.6 10 19 USGS 01644291 19740304 1415 0.039 0.32 0 13.5 6.5 56 240 13 9 19 1.9 19 3.5 46 19 USGS 01644291 19740328 1250 0.04 0.05 0.01 12.5 6.5 22 98 16 12 6.6 1.4 7.1 4 11 11 USGS 01644291 19740404 0800 20 3660 USGS 01644291 19740404 0808 11 1080 USGS 01644291 19740404 0817 6.1 651 USGS 01644291 19740404 0825 6.7 984 USGS 01644291 19740430 1435 0.042 0.1 0 24 6.6 41 116 31 6.7 14 1.5 4.8 5 7 14 USGS 01644291 19740603 1025 0.039 0.25 0.01 17.5 6.6 26 82 21 5.5 7.6 1.6 3.6 3.8 5 11 USGS 01644291 19740627 1046 7.8 7.8 1 0.9 0.9 6.9 0.01 19.5 4.8 52 187 2 4.9 16 3 2.7 8.8 12 26 USGS 01644291 19740702 1422 < 0.01 0.17 0.03 29 87 163 44 5.1 27 4.7 8 3.8 13 29 USGS 01644291 19740731 1055 0.25 0.25 < 0.01 0.25 0.25 < 0.01 0.3 19.5 99 248 54 6.1 30 5.9 9.4 3.1 19 35 USGS 01644291 19740828 1210 0.14 0.14 < 0.01 0.14 0.14 < 0.01 0.01 25.5 110 303 59 3.6 32 6.5 14 3.5 22 50 USGS 01644291 19741101 1318 0.86 0.86 0.01 0.86 0.86 < 0.01 0.01 15.5 46 110 30 5.6 14 2.7 5.3 7.6 9 26 USGS 01644291 19741216 1351 0.15 0.15 0.01 0.15 0.15 < 0.01 0.4 6.5 25 63 11 2.9 7.5 1.5 2.1 2.5 4 10 USGS 01644291 19741231 1044 < 0.01 0.4 0 1.5 96 155 20 7.5 32 3.8 5.3 1.7 59 11 USGS 01644291 19750211 1300 0.01 2 71 300 26 11 23 3.3 41 3.5 41 15 USGS 01644291 19750306 1240 3.8 3.8 < 0.01 3.8 3.8 < 0.01 0.01 9.5 62 226 26 9.7 21 2.2 17 3.3 36 10 USGS 01644291 19750411 1423 0.05 0.05 0.02 0.04 0.04 0.01 0.01 10.5 31 102 21 8.7 8.6 2.4 6 2.9 9 13 USGS 01644291 19750509 1455 0.2 0.2 0.05 0.16 0.16 0.04 0.01 15.5 28 98 22 10 8.4 1.6 4.8 4.8 8 12 USGS 01644291 19750612 1338 0.4 0.4 0.05 0.39 0.39 0.01 0.05 15.5 25 95 24 4.2 7.8 1.4 4.8 3.8 4 11 USGS 01644291 19750710 0953 0.33 0.33 0.04 0.32 0.32 0.01 0.01 20 29 25 16 3.9 9.3 1.4 2.3 4.8 5 13 USGS 01644291 19750812 1100 0.15 0.15 0.02 0.15 0.15 < 0.01 0.01 20 30 69 16 4.6 9.5 1.4 2 4.7 5 10 USGS 01644291 19750905 1053 0.23 0.23 < 0.01 0.23 0.23 < 0.01 0 20 34 94 25 5.2 11 1.5 2.4 3.9 5 13 USGS 01644291 19751006 1153 0.69 0.69 0.01 0.67 0.67 0.02 0.01 15.5 42 146 30 13 14 1.7 6.6 3.1 10 13 USGS 01644291 19751104 1510 1.2 1.2 < 0.01 1.16 1.16 0.04 0.01 17 55 216 34 10 17 3.1 6.3 4.6 8 19 USGS 01644291 19751204 1231 1.3 1.3 < 0.01 1.29 1.29 0.01 0 3.5 55 210 30 9.9 17 3 6 3.6 7 23 USGS 01644291 19751231 1047 1.1 1.1 0.01 1.07 1.07 0.03 0 5.5 34 100 17 9.6 10 2.2 5.4 3 6 19 USGS 01644291 19760305 0900 1.1 1.1 0.01 1.05 1.05 0.05 0.01 21.5 37 200 25 9.6 11 2.4 18 2.3 25 10 USGS 01644291 19760406 1105 0.97 0.97 < 0.01 0.88 0.88 0.09 0.02 11 29 123 16 10 8.3 2.1 8.3 2 9 11 USGS 01644291 19760505 1030 0.39 0.39 < 0.01 0.39 0.39 < 0.01 0.01 11.5 29 110 27 3 9.2 1.4 5.3 2.6 5 9 USGS 01644291 19760611 1210 0.06 0.06 < 0.01 0.05 0.05 0.01 0 22 38 120 39 1.5 12 2 6.5 2.1 5 4 USGS 01644291 19760902 1050 1.5 1.5 0.01 1.5 1.5 < 0.01 0.1 20.5 25 70 11 2.4 8.6 0.8 2 2.3 2 12 USGS 01644291 19761101 1021 0.02 0.32 0.32 0.03 0.32 0.32 < 0.01 7.5 28 85 22 4 8.4 1.7 3.3 3 5 11 USGS 01644295 19711103 1214 0.9 165 USGS 01644295 19711228 1315 0.02 0.2 6.4 9 37 10 13 1.5 1.3 2.9 0.9 3 5 USGS 01644295 19720124 0225 1.7 646 USGS 01644295 19720128 1005 0.04 0.3 6.2 10 38 10 12 1.6 1.3 2.9 1.2 3 6 USGS 01644295 19720203 1532 2.1 497 USGS 01644295 19720225 0940 0.07 2 6.2 18 78 10 8.6 3.8 1.9 6 3 12 11 USGS 01644295 19720407 1320 0.4 0.7 6.1 20 67 11 11 4.9 1.8 5 1.7 4 11 USGS 01644295 19720424 0008 3.9 1240 USGS 01644295 19720427 1345 0.07 0.5 12 6.6 12 46 11 9.8 2.4 1.4 3.6 2.2 3 8 USGS 01644295 19720531 1550 0.04 0.3 18 6.3 13 52 13 12 2.8 1.5 3.4 1.5 3 5 USGS 01644295 19720621 0715 6.1 3130 USGS 01644295 19720621 1030 0.2 42 20 5.5 14 52 3 7.3 3.4 1.3 3.7 3.2 3 14 USGS 01644295 19720621 2037 200 1150 USGS 01644295 19720621 2215 161 766 USGS 01644295 19720808 1500 0.09 0.06 6.8 20 82 25 14 5.3 1.8 5.3 5.1 3 9 USGS 01644295 19721002 1415 0.04 0.01 7 30 104 37 17 5.8 3.6 8 4.9 3 8 USGS 01644295 19721028 1220 6.4 2320 USGS 01644295 19721031 1145 9.2 USGS 01644295 19721031 1155 0 0.08 9 6.7 26 128 31 15 7 1.9 9.2 10 4 17 USGS 01644295 19721108 0425 5.8 1850 USGS 01644295 19721108 0655 5.3 1060 USGS 01644295 19721114 0835 7.7 2020 USGS 01644295 19721119 2210 0.8 8 5.9 20 73 4 4.1 6.2 1.2 4.3 4.8 2 19 USGS 01644295 19721206 1139 0.09 2 12 6 13 57 8 9.7 3.5 1.1 4.4 2.3 3 12 USGS 01644295 19721208 1840 20 1770 USGS 01644295 19721208 2000 4 USGS 01644295 19721222 1255 0.1 4 7 5.9 14 54 3 6.1 3.2 1.3 3.8 2.8 3 15 USGS 01644295 19721222 1400 7 USGS 01644295 19730131 1415 7 USGS 01644295 19730131 1455 0.1 0.4 7 6.3 12 44 11 11 2.8 1.1 3.8 1.7 4 7 USGS 01644295 19730302 1115 7 USGS 01644295 19730302 1130 0.04 0.2 7 7 30 102 30 11 10 1.2 5.4 5.3 8 6 USGS 01644295 19730327 0920 0.2 0.6 9 6.4 24 80 12 9.9 7.2 1.5 4.6 2.3 4 17 USGS 01644295 19730401 1705 0.2 42 5.4 12 49 2 4.2 3.4 0.9 2.8 2.8 2 13 USGS 01644295 19730408 0052 3.7 464 USGS 01644295 19730408 0207 4.8 691 USGS 01644295 19730427 1155 0.2 7 5.5 11 43 3 4.8 3 0.8 3.4 1.8 1 13 USGS 01644295 19730523 0805 2 1630 USGS 01644295 19730530 1315 8.4 0.5 16 4.3 62 490 < 1 12 20 2.8 4.6 34 38 76 USGS 01644295 19730629 1305 21.5 USGS 01644295 19730629 1310 0.4 0.1 21.5 7 52 160 25 11 17 2.2 4.8 5.2 4 36 USGS 01644295 19730730 1330 1.3 0.8 23 6.7 91 370 25 26 28 5.1 28 11 23 94 USGS 01644295 19730816 2218 3.5 484 USGS 01644295 19730816 2224 1.3 4 24 5.8 28 99 11 3.8 8.8 1.3 3 5.5 5 19 USGS 01644295 19730821 0550 50 5170 USGS 01644295 19730821 0555 0.3 53 5.8 14 51 7 3.2 4.2 1 3.8 3.9 3 16 USGS 01644295 19730831 1135 22 USGS 01644295 19730912 1105 0.8 0.3 20.5 6.7 60 180 25 16 16 4.7 7.2 4.5 13 33 USGS 01644295 19730914 1325 21.5 USGS 01644295 19731003 1345 0.023 0.6 0.9 22 6.8 53 170 26 14 15 3.8 6.9 3.9 12 26 USGS 01644295 19731102 1315 0.02 0.8 0.2 19 6.6 50 160 16 12 14 3.8 5.2 6 14 30 USGS 01644295 19731203 1130 < 0.01 0.02 0.02 4.5 6.9 32 98 31 16 9.4 2.2 5.4 2.2 7 7 USGS 01644295 19740104 1615 0.01 0.09 0.8 5 6.2 16 59 7 9.6 3.8 1.4 3.3 1.6 6 11 USGS 01644295 19740131 1400 < 0.01 0.21 0.3 9 6.3 18 64 11 12 4.6 1.6 3.8 1.4 5 12 USGS 01644295 19740228 1625 < 0.01 0.06 0.2 5.5 6.6 16 56 13 12 4 1.6 4 1 6 6 USGS 01644295 19740328 0915 < 0.01 0.03 0.2 6.5 6.6 18 63 16 13 4.3 1.7 3.6 1.1 5 6 USGS 01644295 19740430 1455 0.15 0.45 0.3 20 6.8 37 114 18 13 10 2.9 5.6 2.3 8 21 USGS 01644295 19740603 1110 0.07 0.07 < 0.01 0.07 0.07 < 0.01 0.3 16 7 22 73 16 12 6.2 1.5 3.3 1.5 4 10 USGS 01644295 19740627 1230 0.38 0.38 0.12 0.38 0.38 < 0.01 0.1 19.5 6.5 70 187 39 13 22 3.6 7.5 3 15 25 USGS 01644295 19740729 1205 0.35 0.35 0.01 0.35 0.35 < 0.01 0.02 22 74 212 52 12 21 5.3 8.6 5 16 26 USGS 01644295 19740828 1320 0.36 0.36 0.05 0.36 0.36 < 0.01 0 24.5 95 292 49 14 27 6.8 12 4.2 18 50 USGS 01644295 19741002 1318 0.01 0.31 0.08 29.5 140 354 93 6.1 44 7.8 14 3.5 22 51 USGS 01644295 19741101 1225 0.46 0.46 < 0.01 0.45 0.45 0.01 0.4 16 180 365 101 2.9 53 11 20 4.8 33 72 USGS 01644295 19741216 1413 1.4 1.4 < 0.01 1.4 1.4 < 0.01 5 5 27 70 5 5.9 7.8 1.9 2.4 2.7 4 17 USGS 01644295 19741231 1230 1.1 1.1 < 0.01 1.1 1.1 < 0.01 0.4 11 83 180 40 9.8 26 4.3 5.4 2.2 11 30 USGS 01644295 19750211 1215 0.25 0.25 < 0.01 0.25 0.25 < 0.01 0.2 4.5 30 55 16 12 7.9 2.4 5 1.3 8 11 USGS 01644295 19750306 1143 0.85 0.85 0.01 0.85 0.85 < 0.01 0.6 9 66 171 29 10 20 3.8 5.5 1.6 11 25 USGS 01644295 19750411 1404 0.1 0.1 0.01 0.1 0.1 < 0.01 0.5 13 53 145 33 11 16 3.1 4.9 1.9 8 19 USGS 01644295 19750509 1438 0.36 0.36 0.01 0.36 0.36 < 0.01 0.5 16.5 52 135 29 12 16 3 5.2 1.7 9 21 USGS 01644295 19750612 1500 0.18 0.18 < 0.01 0.18 0.18 < 0.01 0.2 16 36 79 25 12 11 2.1 4 2.4 5 13 USGS 01644295 19750710 1535 0.15 0.15 < 0.01 0.15 0.15 < 0.01 0.08 20 35 101 27 13 10 2.5 4.9 3.4 6 17 USGS 01644295 19750812 0938 0.27 0.27 < 0.01 0.27 0.27 < 0.01 0.09 19 29 75 25 11 8.5 2 3.9 4 5 12 USGS 01644295 19750905 1040 1.2 1.2 < 0.01 1.19 1.19 0.01 0.09 19.5 30 90 25 14 8.8 2 4.2 2.5 5 10 USGS 01644295 19751006 1135 0.29 0.29 < 0.01 0.28 0.28 0.01 0.1 15 23 92 25 16 6.9 1.4 4.4 1.9 5 6 USGS 01644295 19751103 1138 0.44 0.44 < 0.01 0.44 0.44 < 0.01 0.1 19 68 230 34 17 20 4.4 6.4 2.8 13 23 USGS 01644295 19751204 1124 0.31 0.31 < 0.01 0.3 0.3 0.01 0.2 5.5 44 155 25 13 13 2.8 4.3 1.6 6 11 USGS 01644295 19751231 1027 0.24 0.24 0.01 0.23 0.23 0.01 0.4 6.5 26 75 16 12 7.2 1.9 4.1 1.4 6 11 USGS 01644295 19760305 0931 0.35 0.35 < 0.01 0.34 0.34 0.01 0.2 11.5 18 78 16 13 4.4 1.7 3.8 1.1 5 7 USGS 01644295 19760406 1000 0.44 0.44 < 0.01 0.39 0.39 0.05 0.4 9 23 87 15 12 5.7 2.1 4.1 1.3 5 10 USGS 01644295 19760505 1010 0.1 0.1 < 0.01 0.09 0.09 0.01 0.2 11 25 93 16 12 7.2 1.8 4.2 1.4 5 7 USGS 01644295 19760611 1133 0.64 0.64 < 0.01 0.61 0.61 0.03 0.04 20 78 225 45 17 23 4.9 8.5 2.8 16 22 USGS 01644295 19760912 0951 0.62 0.62 0.01 0.62 0.62 < 0.01 0.4 18.5 32 98 15 3.8 10 1.7 2.3 2.2 3 19 USGS 01644295 19761101 0945 0.27 0.21 0.21 < 0.01 0.21 0.21 < 0.01 9 28 85 16 12 7.9 2.1 3.9 1.8 6 13 USGS 01644295 19770601 1222 0.07 0.31 0.31 < 0.01 0.31 0.31 < 0.01 19 31 80 25 17 8.3 2.5 5.3 2.2 6 5 USGS 01645784 19730122 1600 8 USGS 01645784 19730201 1110 0.02 1 6.7 12 42 12 11 3.2 1 3.2 1.2 4 4 USGS 01645784 19730202 1002 4 1360 USGS 01645784 19730401 1610 202 17600 USGS 01645784 19730401 1640 273 8610 USGS 01645784 19730401 1710 71 4840 USGS 01645784 19730401 1725 44 3280 USGS 01645784 19730401 1805 23 1840 USGS 01645784 19730402 0035 29 1590 USGS 01645784 19730402 0135 18 690 USGS 01645784 19730407 0001 4 280 USGS 01645784 19730408 0030 20 690 USGS 01645784 19730408 0100 20 1040 USGS 01645784 19730408 0130 20 1140 USGS 01645784 19730408 0200 14 1060 USGS 01645784 19730408 0300 7.1 440 USGS 01645784 19730408 0330 7.1 330 USGS 01645784 19730408 0430 5 210 USGS 01645784 19730408 0630 4 100 USGS 01645784 19730408 0800 3.5 90 USGS 01645784 19741002 1435 < 0.01 0.06 0.5 29 14 46 18 13 4.1 0.9 3.4 1.2 3 3 USGS 01645784 19741101 1125 0.01 0.1 0.4 14 16 50 20 14 4.4 1.3 3.7 1.6 3 2 USGS 01645784 19741216 1503 < 0.01 0.73 6 6.5 23 65 7 5.7 6.7 1.4 1.7 2.8 3 14 USGS 01645784 19741231 1440 0.01 0.04 0.6 8.5 18 130 19 13 5 1.3 2.9 0.8 2 2 USGS 01645784 19750211 1051 < 0.01 0.08 0.6 4 18 30 16 11 5 1.3 2.9 0.9 3 2 USGS 01645784 19750306 1030 < 0.01 0.04 0.5 6 15 42 16 11 4 1.3 2.6 0.8 2 1 USGS 01645784 19750411 1125 < 0.01 0.01 0.7 8 18 50 17 10 4.3 1.8 2.7 0.9 3 2 USGS 01645784 19750509 1520 0.02 0.02 0.8 13.5 14 45 16 11 3.9 1.1 3.2 1 3 1 USGS 01645784 19750612 1040 < 0.01 0.15 1 15.5 30 56 23 7.4 10 1.2 2.3 2.5 2 9 USGS 01645784 19750710 1450 < 0.01 0.2 0.6 19 24 66 14 11 7.3 1.3 3 2.5 3 8 USGS 01645784 19750812 1237 0.23 0.23 < 0.01 0.23 0.23 < 0.01 0.5 28 20 55 13 9.5 5.7 1.3 2.8 2.9 4 8 USGS 01645784 19750905 1133 0.2 0.2 0.01 0.19 0.19 0.01 0.6 19.5 19 56 19 12 5.8 1.1 4 1.5 4 6 USGS 01645784 19751006 1041 0.09 0.09 < 0.01 0.08 0.08 0.01 0.6 15 12 57 17 13 3.5 0.8 2.9 1.1 3 2 USGS 01645784 19751103 1038 0.08 0.08 < 0.01 0.07 0.07 0.01 0.7 16 17 82 22 13 4.4 1.5 2.9 0.9 2 0.9 USGS 01645784 19751204 1345 0.01 0.01 0.01 0.01 0.01 < 0.01 0.6 7 15 46 16 13 4.5 0.9 2.9 0.9 2 1 USGS 01645784 19751231 1142 0.27 0.27 < 0.01 0.26 0.26 0.01 1 7.5 25 140 16 10 7.7 1.4 18 1.9 28 8 USGS 01645784 19760305 0845 0.16 0.16 < 0.01 0.14 0.14 0.02 0.4 15 13 42 14 11 3.2 1.1 2.7 0.7 2 1 USGS 01645784 19760406 1210 0.29 0.29 < 0.01 0.23 0.23 0.06 0.7 12 13 52 16 12 3.6 0.9 2.9 0.9 3 3 USGS 01645784 19760505 1125 0.04 0.04 < 0.01 0.03 0.03 0.01 0.7 11.5 12 40 13 12 3.4 0.8 2.9 0.9 2 2 USGS 01645784 19760611 1255 0.26 0.26 0.01 0.22 0.22 0.04 0.4 21 16 60 22 12 5.1 0.9 4.5 1 5 2 USGS 01645784 19760902 1210 0.38 0.38 < 0.01 0.38 0.38 < 0.01 0.8 19 17 63 13 4.6 5.7 0.7 2.6 2.2 3 8 USGS 01645784 19761101 1203 0.6 0.12 0.12 0.01 0.12 0.12 < 0.01 10 18 60 18 12 5.2 1.3 3.6 1.9 4 6 USGS 01645784 19770601 1107 0.28 0.14 0.14 < 0.01 0.14 0.14 < 0.01 18 18 48 19 13 4.7 1.4 3.6 1.1 4 2 USGS 01646580 19730102 0000 0.099 11.2 19700 8.5 7.8 82 5 10 USGS 01646580 19730108 0000 20900 4 7.9 76 55 USGS 01646580 19730109 0000 0.079 13 17500 3.5 7.7 78 57 1 USGS 01646580 19730110 0000 15000 3 7.7 82 58 USGS 01646580 19730115 0000 11500 3.5 7.7 90 67 USGS 01646580 19730116 0000 0.058 13 10700 4 7.7 90 70 10 USGS 01646580 19730117 0000 10500 4.5 7.7 90 74 USGS 01646580 19730122 0000 10100 5 7.9 92 71 USGS 01646580 19730123 0000 0.082 12.8 12100 8 90 66 12 USGS 01646580 19730124 0000 14400 5.5 7.9 90 62 USGS 01646580 19730129 0000 31800 6.5 7.7 56 39 USGS 01646580 19730130 0000 0.135 11.8 37800 5.5 7.4 66 50 9 USGS 01646580 19730131 0000 30400 4 7.5 68 45 USGS 01646580 19730205 0000 59200 5.5 7.8 56 41 USGS 01646580 19730205 1200 63500 1.1 0.17 225 1.3 0.03 11 7 75 161 43 6.2 23 4.3 3.7 1.7 5 24 USGS 01646580 19730206 0000 0.1 12.2 42300 6 7.8 60 45 7 USGS 01646580 19730207 0000 35500 6 7.5 60 45 USGS 01646580 19730212 0000 24500 3.5 7.7 68 40 USGS 01646580 19730213 0000 0.057 14 20900 3.5 7.7 70 50 8 USGS 01646580 19730214 0000 19100 4 7.7 72 56 USGS 01646580 19730220 0000 0.032 13.8 14100 3.5 7.8 78 63 12 USGS 01646580 19730221 0000 13900 0 7.7 80 60 USGS 01646580 19730226 0000 11500 4.5 8 86 72 USGS 01646580 19730227 0000 0.071 12.2 10800 5 8 90 71 12 USGS 01646580 19730228 0000 10100 4.5 8 92 68 USGS 01646580 19730302 0000 1.92 0.008 9540 6 8.1 86 69 23 USGS 01646580 19730305 0000 12000 8 7.9 86 68 USGS 01646580 19730306 0000 0.091 14900 7.5 7.8 88 63 8 USGS 01646580 19730307 0000 19300 7.5 7.8 88 58 USGS 01646580 19730308 1030 23000 0.78 0.78 0.1 29 1.3 9 7.7 120 284 76 5 2.6 36 7.5 7.5 1.4 8 44 USGS 01646580 19730309 0000 1.75 0.021 25200 7 7.8 82 50 27 USGS 01646580 19730312 0000 20300 9 7.8 72 53 USGS 01646580 19730313 0000 0.082 18600 9 7.8 70 53 9 USGS 01646580 19730314 0000 17000 9.5 8 74 52 USGS 01646580 19730319 0000 23200 3.5 7.8 72 52 USGS 01646580 19730320 0000 0.092 28700 4 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19730503 0700 10.1 69000 14.5 173 USGS 01646580 19730503 0900 10.1 69000 14.5 175 USGS 01646580 19730503 1100 10 69000 15 175 USGS 01646580 19730504 0000 1.56 0.01 25800 13 7.7 72 49 20 USGS 01646580 19730507 0000 18500 12.5 7.8 86 56 USGS 01646580 19730508 0000 0.071 16500 12 7.9 86 62 7 USGS 01646580 19730509 0000 15900 14 7.8 88 58 USGS 01646580 19730511 0000 1.16 0.01 17200 12.1 7.9 90 63 22 USGS 01646580 19730514 0000 14100 12 8 90 63 USGS 01646580 19730514 1200 13600 0.47 0.05 0.47 0.057 73 1 0.009 7.5 110 238 77 4.6 33 6.9 5.4 1.5 7 30 USGS 01646580 19730515 0000 0.071 13300 14.5 7.9 92 61 6 USGS 01646580 19730516 0000 12400 14.5 7.9 92 63 USGS 01646580 19730518 0000 1.1 0.004 11200 14.5 8.4 92 67 15 USGS 01646580 19730521 0000 10500 12.5 8.4 96 67 USGS 01646580 19730522 0000 0.078 10400 15.5 8.4 92 65 11 USGS 01646580 19730523 0000 10100 16.5 8.8 90 69 USGS 01646580 19730525 0000 1.3 0.005 10600 13 8.1 86 62 19 USGS 01646580 19730530 0000 42100 15.5 7.7 76 56 USGS 01646580 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