# ny_loaddata.rdb (tab-delimited ASCII file ) # Date created: 9/3/1998 # # Water-quality load data for sites in New York # # This file contains estimated loads for nontidal sampling sites # sites where major forms of nutrient (nitrogen and phosphorus) and # sediment 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. # # The selection of sites where loads were estimated was based on the following # minimum criteria (Langland and others, 1995): # # - Non-tidal site satisfies minimum criteria for inclusion as a # water-quality site (see above). # # - At least 50 nutrient or sediment samples were collected at the site # over at least 3 years, regardless of the availability of # continuous streamflow data. # # - If water-quality data were collected within 1,500 yards of a # continuous streamflow station, both sites were examined on topographic # maps to determine if the streamflow data were suitable to # estimate loads for the water-quality site. # # 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 # # staid Station number char 15 # agency Agency code char 10 # pcode Parameter code char 5 # year Year char 4 # load Estimated load, in tons per year num 8 # yield Estimated yield, in lbs per acre num 8 # Type Sample type char 1 # Error Model error num 8 # # Sample type refers to the monitoring program and relation to # to sampled flow, either fixed (F) which generally sampled mediam to low # flows or total (total) which sampled a broader range of flow with number # of storm or high flow samples. staid agency pcode year load yield type error 15N 10N 5N 4N 8N 8N 1N 8N 01503000 PaDER 00610 1975 719.24 1.01 F 23.7 01503000 PaDER 00610 1976 660.74 0.93 F 20 01503000 PaDER 00610 1977 645.47 0.9 F 21 01503000 PaDER 00610 1978 318.25 0.45 F 16.6 01503000 PaDER 00610 1979 335.47 0.47 F 17.2 01503000 PaDER 00610 1980 151.07 0.21 F 15.2 01503000 PaDER 00610 1981 158.22 0.22 F 14.1 01503000 PaDER 00610 1982 140.96 0.2 F 14.1 01503000 PaDER 00610 1983 173.73 0.24 F 18.5 01503000 PaDER 00610 1984 140.12 0.2 F 15.9 01503000 PaDER 00610 1985 97.86 0.14 F 13.4 01503000 PaDER 00610 1985 111.68 0.16 F 18.1 01503000 PaDER 00610 1986 246.51 0.35 F 21.1 01503000 PaDER 00610 1987 144.61 0.2 F 13.5 01503000 PaDER 00610 1988 106.32 0.15 F 10.6 01503000 PaDER 00610 1989 152.98 0.21 F 14.2 01503000 PaDER 00610 1990 215.17 0.3 F 13.4 01503000 PaDER 00610 1991 111.42 0.16 F 11.7 01503000 PaDER 00610 1992 105.57 0.15 F 10.1 01503000 PaDER 00610 1993 254.22 0.36 F 24.6 01503000 PaDER 00610 1994 166.11 0.23 F 15.3 01503000 PaDER 00610 1995 61.57 0.09 F 12 01503000 PaDER 00610 1996 195.38 0.27 F 20 01503000 PaDER 00620 1975 4812.01 6.74 F 14.6 01503000 PaDER 00620 1976 4962.71 6.95 F 12.2 01503000 PaDER 00620 1977 4791.9 6.71 F 11.8 01503000 PaDER 00620 1978 3047.48 4.27 F 9.5 01503000 PaDER 00620 1979 3547.09 4.97 F 9.1 01503000 PaDER 00620 1980 1793.92 2.51 F 8.6 01503000 PaDER 00620 1981 2193.75 3.07 F 8 01503000 PaDER 00620 1982 2151.87 3.01 F 8.5 01503000 PaDER 00620 1983 2534.23 3.55 F 9.6 01503000 PaDER 00620 1984 2355.18 3.3 F 8.9 01503000 PaDER 00620 1985 2029.44 2.84 F 9.9 01503000 PaDER 00620 1986 2995.53 4.19 F 8.5 01503000 PaDER 00620 1987 2425.36 3.4 F 7.2 01503000 PaDER 00620 1988 2200.4 3.08 F 6.9 01503000 PaDER 00620 1989 2402.31 3.36 F 7.6 01503000 PaDER 00620 1990 3760.65 5.27 F 8.4 01503000 PaDER 00620 1991 2486.77 3.48 F 7.7 01503000 PaDER 00620 1992 2581.25 3.61 F 6.7 01503000 PaDER 00620 1993 2368.73 3.32 F 9.5 01503000 PaDER 00620 1994 2476.15 3.47 F 7.9 01503000 PaDER 00620 1995 1700.58 2.38 F 8.7 01503000 PaDER 00620 1996 2808.39 3.93 F 11.2 01503000 PaDER 00630 1985 2022.47 2.83 F 10.6 01503000 PaDER 00630 1986 2925.17 4.1 F 9 01503000 PaDER 00630 1987 2347.99 3.29 F 7.8 01503000 PaDER 00630 1988 2110.87 2.96 F 7.4 01503000 PaDER 00630 1989 2293.17 3.21 F 8.2 01503000 PaDER 00630 1990 3520.17 4.93 F 9.1 01503000 PaDER 00630 1991 2366.87 3.31 F 8.3 01503000 PaDER 00630 1992 2469.2 3.46 F 7.2 01503000 PaDER 00630 1993 2259.27 3.16 F 10.1 01503000 PaDER 00630 1994 2442.05 3.42 F 8.3 01503000 PaDER 00630 1995 1707.14 2.39 F 9.2 01503000 PaDER 00630 1996 2857.5 4 F 11.9 01503000 PaDER 00665 1975 479.16 0.67 F 17.6 01503000 PaDER 00665 1976 552.5 0.77 F 14.6 01503000 PaDER 00665 1977 726.61 1.02 F 16.4 01503000 PaDER 00665 1978 338.64 0.47 F 12.2 01503000 PaDER 00665 1979 410.61 0.57 F 12.7 01503000 PaDER 00665 1980 215.16 0.3 F 11.3 01503000 PaDER 00665 1981 236.64 0.33 F 9.8 01503000 PaDER 00665 1982 238.64 0.33 F 10.2 01503000 PaDER 00665 1983 358.48 0.5 F 15 01503000 PaDER 00665 1984 287.1 0.4 F 12 01503000 PaDER 00665 1985 193.17 0.27 F 8.9 01503000 PaDER 00665 1986 350.95 0.49 F 10.5 01503000 PaDER 00665 1987 214.01 0.3 F 7.6 01503000 PaDER 00665 1988 154.03 0.22 F 6.5 01503000 PaDER 00665 1989 232.09 0.32 F 8.9 01503000 PaDER 00665 1990 283.96 0.4 F 8.1 01503000 PaDER 00665 1991 150.29 0.21 F 7 01503000 PaDER 00665 1992 170.59 0.24 F 6 01503000 PaDER 00665 1993 319.12 0.45 F 14.2 01503000 PaDER 00665 1994 270.54 0.38 F 9.1 01503000 PaDER 00665 1995 115.57 0.16 F 7.5 01503000 PaDER 00665 1996 372.99 0.52 F 11.5 01509150 USGS 00620 1975 13.28 4.02 T 6.3 01509150 USGS 00620 1976 14.51 4.39 T 6.2 01509150 USGS 00620 1977 18.87 5.71 T 12.8 01509150 USGS 00620 1978 9.65 2.92 T 6.2 01509150 USGS 00620 1979 12.32 3.73 T 10.6 01509150 USGS 00620 1980 6.75 2.04 T 6.4 01509150 USGS 00630 1975 13.42 4.06 T 6.3 01509150 USGS 00630 1976 14.51 4.39 T 6.1 01509150 USGS 00630 1977 18.25 5.53 T 12.3 01509150 USGS 00630 1978 9.61 2.91 T 6.2 01509150 USGS 00630 1979 12.05 3.65 T 10.1 01509150 USGS 00630 1980 6.85 2.07 T 5.9 01520500 USGS 00600 1973 385.5 1.56 T 30.6 01520500 USGS 00600 1974 310.81 1.26 T 15.1 01520500 USGS 00600 1975 561.21 2.28 T 36.1 01520500 USGS 00600 1976 628.21 2.55 T 28.5 01520500 USGS 00610 1973 196.04 0.8 T 70.1 01520500 USGS 00610 1974 80.59 0.33 T 33.6 01520500 USGS 00610 1975 50.18 0.2 T 47.1 01520500 USGS 00610 1976 43.75 0.18 T 58.6 01520500 USGS 00620 1973 280.45 1.14 T 37.6 01520500 USGS 00620 1974 444.72 1.8 T 18.5 01520500 USGS 00620 1975 623.21 2.53 T 21.4 01520500 USGS 00620 1976 610.73 2.48 T 29.2 01520500 USGS 00625 1973 344.08 1.4 T 32.5 01520500 USGS 00625 1974 314.24 1.28 T 16.4 01520500 USGS 00625 1975 436.01 1.77 T 33.8 01520500 USGS 00625 1976 333.64 1.35 T 30.5 01520500 USGS 00665 1972 91.42 0.37 T 59.5 01520500 USGS 00665 1973 58.56 0.24 T 36 01520500 USGS 00665 1973 72.14 0.29 T 36.4 01520500 USGS 00665 1974 42.81 0.17 T 19.7 01520500 USGS 00665 1974 47.04 0.19 T 26.7 01520500 USGS 00665 1975 77.65 0.32 T 48 01520500 USGS 00665 1975 85.21 0.35 T 39.4 01520500 USGS 00665 1976 61.54 0.25 T 42.3 01520500 USGS 00665 1976 112.03 0.45 T 35.2 01520500 USGS 00665 1977 84.54 0.34 T 44.9 01520500 USGS 00665 1978 58.12 0.24 T 53.5 01520500 USGS 00665 1979 58.16 0.24 T 56.6 01520500 USGS 00665 1980 25.17 0.1 T 53.4 01520500 USGS 00665 1981 34.11 0.14 T 52.9 01520500 USGS 00665 1982 38.44 0.16 T 58.1 01520500 USGS 00665 1983 42.36 0.17 T 55.7 01520500 USGS 00665 1984 72.38 0.29 T 58.1 01520500 USGS 00665 1985 20.37 0.08 T 48.1 01520500 USGS 00665 1986 42.92 0.17 T 50.6 01520500 USGS 00665 1987 26.57 0.11 T 41.5 01520500 USGS 00665 1988 20.03 0.08 T 38.9 01520500 USGS 00665 1989 55.81 0.23 T 49.1 01520500 USGS 00665 1990 83.89 0.34 T 44.8 01520500 USGS 00665 1991 29.02 0.12 T 30.3 01531000 PaDER 00530 1987 24303.97 30.02 F 66 01531000 PaDER 00530 1988 26799.75 33.1 F 60.7 01531000 PaDER 00530 1989 168726.97 208.41 F 58.2 01531000 PaDER 00530 1990 129567.5 160.04 F 45.8 01531000 PaDER 00530 1991 59766.24 73.82 F 43 01531000 PaDER 00530 1992 134126.77 165.67 F 40.6 01531000 PaDER 00530 1993 496828.35 613.67 F 66.2 01531000 PaDER 00530 1994 264271.01 326.42 F 54.7 01531000 PaDER 00530 1995 37766.86 46.65 F 54.9 01531000 PaDER 00530 1996 213687.04 263.94 F 76.7 01531000 PaDER 00610 1987 103.58 0.13 F 35.2 01531000 PaDER 00610 1988 69.32 0.09 F 23.7 01531000 PaDER 00610 1989 93.46 0.12 F 23 01531000 PaDER 00610 1990 144.65 0.18 F 20.1 01531000 PaDER 00610 1991 87.56 0.11 F 18.9 01531000 PaDER 00610 1992 117.47 0.15 F 17.6 01531000 PaDER 00610 1993 158.2 0.2 F 29.9 01531000 PaDER 00610 1994 140.4 0.17 F 22.3 01531000 PaDER 00610 1995 75.35 0.09 F 20.6 01531000 PaDER 00610 1996 200.8 0.25 F 34.8 01531000 PaDER 00620 1987 1692.59 2.09 F 23.5 01531000 PaDER 00620 1988 1315.2 1.62 F 16.6 01531000 PaDER 00620 1989 1593.4 1.97 F 13.7 01531000 PaDER 00620 1990 3136.69 3.87 F 12.9 01531000 PaDER 00620 1991 2055.58 2.54 F 12.5 01531000 PaDER 00620 1992 3025.78 3.74 F 11.9 01531000 PaDER 00620 1993 2769.47 3.42 F 16.3 01531000 PaDER 00620 1994 2985.69 3.69 F 12.8 01531000 PaDER 00620 1995 1932.89 2.39 F 13.2 01531000 PaDER 00620 1996 3791.76 4.68 F 21.3 01531000 PaDER 00630 1987 1696.27 2.1 F 22.7 01531000 PaDER 00630 1988 1318.03 1.63 F 15.9 01531000 PaDER 00630 1989 1606.64 1.98 F 13.2 01531000 PaDER 00630 1990 3130.31 3.87 F 12.4 01531000 PaDER 00630 1991 2049.63 2.53 F 12 01531000 PaDER 00630 1992 3022.31 3.73 F 11.4 01531000 PaDER 00630 1993 2784.22 3.44 F 15.7 01531000 PaDER 00630 1994 2996.73 3.7 F 12.3 01531000 PaDER 00630 1995 1930.32 2.38 F 12.7 01531000 PaDER 00630 1996 3806.46 4.7 F 20.6 01531000 PaDER 00665 1987 156.09 0.19 F 12.8 01531000 PaDER 00665 1988 110.46 0.14 F 8.6 01531000 PaDER 00665 1989 229.06 0.28 F 9.8 01531000 PaDER 00665 1990 271.24 0.34 F 8.1 01531000 PaDER 00665 1991 136.08 0.17 F 6.6 01531000 PaDER 00665 1992 233.96 0.29 F 6.6 01531000 PaDER 00665 1993 391.85 0.48 F 12.6 01531000 PaDER 00665 1994 316.49 0.39 F 9.2 01531000 PaDER 00665 1995 125.01 0.15 F 7.9 01531000 PaDER 00665 1996 447 0.55 F 15.3 01531000 USGS 00610 1974 222.59 0.27 T 41.6 01531000 USGS 00610 1975 190.27 0.24 T 12.3 01531000 USGS 00610 1976 171.29 0.21 T 14.6 01531000 USGS 00610 1977 251.54 0.31 T 27.6 01531000 USGS 00620 1974 1534.13 1.89 T 25.5 01531000 USGS 00620 1975 2695.2 3.33 T 16.7 01531000 USGS 00620 1976 2353.06 2.91 T 13.6 01531000 USGS 00620 1977 1821.22 2.25 T 17.5 01531000 USGS 00625 1972 7616.39 9.41 T 39.6 01531000 USGS 00625 1973 2243.41 2.77 T 17 01531000 USGS 00625 1974 1565.8 1.93 T 12.2 01531000 USGS 00625 1975 2238.93 2.77 T 20.4 01531000 USGS 00625 1976 1482.13 1.83 T 12.3 01531000 USGS 00625 1977 1389.03 1.72 T 13.8 01531000 USGS 00625 1978 1049.1 1.3 T 17.4 01531000 USGS 00625 1979 914.59 1.13 T 18.8 01531000 USGS 00625 1980 449.95 0.56 T 18.2 01531000 USGS 00625 1981 504.02 0.62 T 18.1 01531000 USGS 00625 1982 520.41 0.64 T 19.1 01531000 USGS 00625 1983 497.21 0.61 T 19.6 01531000 USGS 00625 1984 875.17 1.08 T 21.5 01531000 USGS 00625 1985 306.44 0.38 T 17.7 01531000 USGS 00625 1986 537.69 0.66 T 17 01531000 USGS 00625 1987 412.45 0.51 T 13.8 01531000 USGS 00625 1988 320.61 0.4 T 11.1 01531000 USGS 00625 1989 706.54 0.87 T 15.1 01531000 USGS 00625 1990 965.74 1.19 T 13.3 01531000 USGS 00625 1991 530.4 0.66 T 11.2 01531000 USGS 00665 1972 275.67 0.34 T 48.2 01531000 USGS 00665 1973 308.42 0.38 T 35.1 01531000 USGS 00665 1974 333.69 0.41 T 24.5 01531000 USGS 00665 1974 397.58 0.49 T 23.5 01531000 USGS 00665 1975 351.19 0.43 T 17.7 01531000 USGS 00665 1975 712.18 0.88 T 30.9 01531000 USGS 00665 1976 361.39 0.45 T 16.8 01531000 USGS 00665 1976 373.76 0.46 T 14.7 01531000 USGS 00665 1977 365.28 0.45 T 20.6 01531000 USGS 00665 1977 440.44 0.54 T 19.6 01531000 USGS 00665 1978 364.09 0.45 T 25.8 01531000 USGS 00665 1979 359.05 0.44 T 30.7 01531000 USGS 00665 1980 351.28 0.43 T 34.8 01531000 USGS 00665 1981 341.67 0.42 T 37.9 01531000 USGS 00665 1982 330.89 0.41 T 39.8 01531000 USGS 00665 1983 319.35 0.39 T 40.5 01531000 USGS 00665 1984 307.22 0.38 T 40 01531000 USGS 00665 1985 294.51 0.36 T 38.3 01531000 USGS 00665 1986 281.04 0.35 T 35.5 01531000 USGS 00665 1987 266.56 0.33 T 31.9 01531000 USGS 00665 1988 250.72 0.31 T 27.7 01531000 USGS 00665 1989 233.21 0.29 T 23.9 01531000 USGS 00665 1990 213.78 0.26 T 22 01531000 USGS 00665 1991 192.36 0.24 T 24.1