ANNUAL TRENDS - AMBIENT MASS Annual Group 10, 50, 90 average concentrations of the total fine (PM2.5) and coarse (PM2.5-PM10) mass and major fine aerosol types. The fractional contribution of the aerosol types to the reconstructed fine aerosol mass is also provided. These data are for all IMPROVE sites with data from 1988 - 2001. These data were used to construct the long term trends aerosol trends. All calculations followed the procedures from the Draft Guidance for Tracking Progress Under the Regional Haze Rule (9/27/01). (see http://vista.cira.colostate.edu/improve/Publications/GuidanceDocs/guidancedocs.htm) A possible bias in the pre 6/1996 nitrate data and some of the eastern US particle sulfur data exists. For more information see http://vista.cira.colostate.edu/improve/Data/QA_QC/issues.htm. To minimize these biases SO4 ion data were used to replace all potentially biased sulfur data. Constant group 10, 50 and 90 ammonium nitrate value were used in all calculations, where the ammonium nitrate values were calculated from the 1997-99 data following the procedures from the Draft Guidance for Tracking Progress Under the Regional Haze Rule (9/27/01). Information about the IMPROVE monitoring sites can be obtained from: http://vista.cira.colostate.edu/improve/data/graphicViewer/metadata.asp VARIABLE DEFINITIONS AND UNITS: Group 10 = The average of the data between the 0th and 20th percentile Group 50 = The average of the data between the 40th and 60th percentile Group 90 = The average of the data between the 80th and 100th percentile TM = PM10 CM = COARSE MASS, THE DIFFERENCE OF PM10 AND PM2.5 - (micrograms/cubic meter) RCFM = RECONSTRUCTED PM2.5 - (micrograms/cubic meter) SO4 = AMMONIUM SULFATE MASS - (micrograms/cubic meter) NO3 = AMMONIUM NITRATE MASS - (micrograms/cubic meter) OMC= ORGANIC MASS - (micrograms/cubic meter) LAC = LIGHT ABSORBING CARBON MASS - (micrograms/cubic meter) SOIL = FINE SOIL MASS - (micrograms/cubic meter) THE PREFIX "F_" DENOTES THE PERCENT OF FMASS DUE TO THE INDIVIDUAL SPECIES ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 357 ------------------------------------------- ASITE=ACAD TPSITE=ACAD YEAR=1990 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 1 8.77 4.29 2.15 1.10 51.2 0.11 4.89 0.66 30.7 0.17 7.76 0.12 5.37 30 1 10.90 6.07 3.70 2.19 59.2 0.19 5.27 0.92 24.8 0.24 6.57 0.16 4.23 50 1 12.44 5.68 4.84 2.81 58.0 0.24 5.03 1.30 26.9 0.29 6.01 0.19 4.00 70 1 12.83 4.00 6.99 4.21 60.2 0.37 5.26 1.75 25.0 0.44 6.25 0.23 3.22 90 1 25.12 9.14 12.74 8.00 62.7 0.48 3.78 3.04 23.9 0.88 6.91 0.34 2.70 ------------------------------------------- ASITE=ACAD TPSITE=ACAD YEAR=1991 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 2 7.36 3.46 2.30 1.13 48.9 0.11 4.56 0.78 33.7 0.16 6.96 0.13 5.85 30 2 10.34 5.49 3.75 2.04 54.3 0.19 5.20 1.12 30.0 0.22 5.88 0.17 4.61 50 2 11.90 5.18 4.89 2.64 53.9 0.24 4.98 1.50 30.7 0.31 6.41 0.20 4.00 70 2 13.17 4.60 7.05 4.08 57.9 0.37 5.22 1.91 27.2 0.44 6.21 0.25 3.50 90 2 23.08 7.48 12.79 7.81 61.0 0.48 3.76 3.43 26.8 0.74 5.78 0.34 2.62 ------------------------------------------- ASITE=ACAD TPSITE=ACAD YEAR=1992 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 3 6.69 3.29 2.21 1.11 50.0 0.11 4.75 0.73 32.8 0.16 7.32 0.11 5.13 30 3 9.42 4.92 3.59 1.93 53.6 0.19 5.43 1.07 29.8 0.23 6.33 0.17 4.80 50 3 11.24 4.66 4.84 2.59 53.5 0.24 5.03 1.48 30.7 0.34 7.03 0.18 3.79 70 3 12.64 4.42 6.91 4.05 58.6 0.37 5.33 1.85 26.8 0.41 5.94 0.23 3.26 90 3 21.27 5.84 13.12 8.39 64.0 0.48 3.67 3.25 24.8 0.68 5.22 0.31 2.38 ------------------------------------------- ASITE=ACAD TPSITE=ACAD YEAR=1993 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 6.57 3.26 2.21 1.11 50.4 0.11 4.75 0.71 32.2 0.16 7.18 0.12 5.48 30 4 9.04 4.63 3.56 1.88 52.9 0.19 5.48 1.08 30.4 0.23 6.50 0.17 4.72 50 4 10.60 4.40 4.75 2.55 53.6 0.24 5.12 1.46 30.7 0.32 6.81 0.18 3.78 70 4 12.25 4.38 6.72 3.90 58.0 0.37 5.47 1.82 27.1 0.41 6.03 0.23 3.42 90 4 21.29 5.87 13.41 8.66 64.6 0.48 3.59 3.25 24.3 0.65 4.82 0.37 2.74 ------------------------------------------- ASITE=ACAD TPSITE=ACAD YEAR=1994 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 6.40 3.26 2.17 1.06 48.5 0.11 4.83 0.73 33.6 0.16 7.37 0.12 5.67 30 5 8.89 4.48 3.58 1.85 51.7 0.19 5.45 1.13 31.5 0.23 6.39 0.18 4.99 50 5 10.79 4.69 4.79 2.54 53.0 0.24 5.08 1.50 31.2 0.32 6.66 0.19 4.00 70 5 12.33 4.40 6.84 3.94 57.5 0.37 5.37 1.90 27.8 0.39 5.77 0.24 3.56 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 358 ------------------------------------------- ASITE=ACAD TPSITE=ACAD YEAR=1994 ------------------------------------------- (continued) GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 90 5 22.46 6.37 13.91 9.05 65.1 0.48 3.46 3.34 24.0 0.64 4.61 0.40 2.85 ------------------------------------------- ASITE=ACAD TPSITE=ACAD YEAR=1995 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.89 3.15 2.14 1.02 47.9 0.11 4.92 0.73 34.0 0.15 7.22 0.13 5.98 30 5 8.27 4.05 3.44 1.71 49.6 0.19 5.66 1.14 33.2 0.22 6.29 0.18 5.29 50 5 10.22 4.53 4.61 2.39 51.9 0.24 5.28 1.47 31.9 0.31 6.70 0.19 4.21 70 5 12.32 4.79 6.57 3.77 57.4 0.37 5.60 1.83 27.8 0.36 5.55 0.24 3.64 90 5 21.59 5.96 13.60 8.72 64.1 0.48 3.54 3.45 25.4 0.56 4.10 0.40 2.90 ------------------------------------------- ASITE=ACAD TPSITE=ACAD YEAR=1996 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.68 3.20 1.99 0.95 47.8 0.11 5.28 0.67 33.7 0.15 7.34 0.12 5.91 30 5 8.10 3.98 3.29 1.66 50.5 0.19 5.92 1.05 32.0 0.21 6.31 0.17 5.29 50 5 9.99 4.58 4.38 2.32 53.0 0.24 5.56 1.35 30.7 0.28 6.37 0.19 4.37 70 5 12.24 4.92 6.35 3.67 57.8 0.37 5.80 1.73 27.3 0.33 5.28 0.24 3.81 90 5 21.02 5.85 13.23 8.65 65.4 0.48 3.64 3.20 24.2 0.52 3.97 0.38 2.84 ------------------------------------------- ASITE=ACAD TPSITE=ACAD YEAR=1997 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 6.11 3.46 1.97 0.91 45.9 0.11 5.33 0.69 35.0 0.13 6.78 0.14 6.97 30 5 8.36 4.10 3.28 1.67 51.0 0.19 5.94 1.05 31.9 0.19 5.84 0.18 5.35 50 5 10.17 4.92 4.31 2.34 54.2 0.24 5.65 1.29 29.9 0.24 5.67 0.20 4.60 70 5 12.60 5.27 6.18 3.52 56.9 0.37 5.95 1.73 28.1 0.31 5.09 0.25 4.01 90 5 21.57 6.77 12.55 7.93 63.2 0.48 3.83 3.26 26.0 0.50 3.94 0.38 3.05 ------------------------------------------- ASITE=ACAD TPSITE=ACAD YEAR=1998 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 6.05 3.43 1.92 0.85 44.0 0.11 5.46 0.70 36.4 0.12 6.45 0.15 7.73 30 5 8.26 4.17 3.17 1.58 49.9 0.19 6.15 1.02 32.3 0.17 5.50 0.19 6.13 50 5 10.33 5.04 4.17 2.20 52.7 0.24 5.84 1.27 30.5 0.23 5.53 0.23 5.41 70 5 12.64 5.39 5.97 3.35 56.1 0.37 6.16 1.70 28.5 0.29 4.81 0.27 4.44 90 5 21.53 7.12 11.93 7.46 62.6 0.48 4.03 3.13 26.3 0.49 4.09 0.36 3.05 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 359 ------------------------------------------- ASITE=ACAD TPSITE=ACAD YEAR=1999 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 6.02 3.42 1.85 0.84 45.3 0.11 5.68 0.64 34.8 0.11 6.00 0.15 8.19 30 5 7.97 4.09 2.95 1.47 49.7 0.19 6.60 0.94 31.9 0.16 5.40 0.19 6.39 50 5 9.69 4.53 3.91 2.06 52.7 0.24 6.23 1.18 30.1 0.21 5.37 0.22 5.64 70 5 12.27 5.33 5.61 3.18 56.6 0.37 6.56 1.54 27.5 0.27 4.81 0.25 4.49 90 5 20.03 6.67 10.98 6.83 62.2 0.48 4.38 2.90 26.4 0.44 4.03 0.33 3.01 ------------------------------------------- ASITE=ACAD TPSITE=ACAD YEAR=2000 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.41 2.93 1.81 0.81 45.0 0.11 5.82 0.64 35.2 0.11 5.84 0.15 8.13 30 5 7.52 3.78 2.91 1.45 49.8 0.19 6.70 0.92 31.7 0.16 5.40 0.19 6.39 50 5 8.99 4.01 3.81 1.99 52.1 0.24 6.39 1.17 30.6 0.20 5.26 0.21 5.57 70 5 11.47 4.82 5.43 2.99 55.1 0.37 6.77 1.55 28.6 0.26 4.88 0.25 4.66 90 5 18.64 6.05 10.37 6.53 63.0 0.48 4.64 2.59 25.0 0.44 4.22 0.33 3.14 ------------------------------------------- ASITE=ACAD TPSITE=ACAD YEAR=2001 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.01 2.57 1.80 0.82 45.7 0.11 5.84 0.62 34.3 0.10 5.67 0.15 8.56 30 5 6.67 3.20 2.86 1.41 49.1 0.19 6.81 0.91 31.6 0.16 5.42 0.20 7.03 50 5 8.07 3.42 3.73 1.93 51.8 0.24 6.54 1.14 30.5 0.19 5.20 0.22 5.98 70 5 10.37 4.05 5.23 2.84 54.2 0.37 7.03 1.52 29.1 0.26 4.91 0.25 4.78 90 5 18.16 5.50 10.39 6.45 62.1 0.48 4.63 2.61 25.2 0.44 4.24 0.40 3.85 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 360 ------------------------------------------- ASITE=BADL TPSITE=BADL YEAR=1989 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 1 4.89 2.74 1.83 0.55 30.1 0.14 7.42 0.66 35.9 0.07 3.76 0.42 22.8 30 1 6.58 3.38 2.78 0.84 30.2 0.17 6.21 0.96 34.6 0.15 5.27 0.66 23.7 50 1 11.29 7.03 3.71 1.32 35.4 0.24 6.55 1.09 29.2 0.14 3.80 0.93 25.0 70 1 11.75 6.10 4.97 2.17 43.8 0.42 8.38 1.19 24.0 0.16 3.20 1.02 20.6 90 1 15.68 8.48 7.26 2.98 41.1 1.15 15.8 1.82 25.1 0.25 3.41 1.06 14.6 ------------------------------------------- ASITE=BADL TPSITE=BADL YEAR=1990 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 1 4.89 2.74 1.83 0.55 30.1 0.14 7.42 0.66 35.9 0.07 3.76 0.42 22.8 30 1 6.58 3.38 2.78 0.84 30.2 0.17 6.21 0.96 34.6 0.15 5.27 0.66 23.7 50 1 11.29 7.03 3.71 1.32 35.4 0.24 6.55 1.09 29.2 0.14 3.80 0.93 25.0 70 1 11.75 6.10 4.97 2.17 43.8 0.42 8.38 1.19 24.0 0.16 3.20 1.02 20.6 90 1 15.68 8.48 7.26 2.98 41.1 1.15 15.8 1.82 25.1 0.25 3.41 1.06 14.6 ------------------------------------------- ASITE=BADL TPSITE=BADL YEAR=1991 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 2 4.85 2.56 1.86 0.57 30.6 0.14 7.32 0.67 36.3 0.08 4.45 0.40 21.4 30 2 7.29 4.05 2.77 0.93 33.7 0.17 6.23 0.95 34.5 0.12 4.43 0.59 21.2 50 2 10.35 6.13 3.66 1.43 39.0 0.24 6.64 1.11 30.3 0.14 3.80 0.74 20.3 70 2 12.54 6.92 5.00 2.01 40.1 0.42 8.31 1.40 28.0 0.17 3.42 1.01 20.2 90 2 16.25 8.59 7.53 3.05 40.6 1.15 15.2 2.02 26.9 0.24 3.23 1.07 14.2 ------------------------------------------- ASITE=BADL TPSITE=BADL YEAR=1992 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 3 4.80 2.53 1.81 0.59 32.7 0.14 7.51 0.65 35.9 0.08 4.24 0.36 19.7 30 3 7.33 4.17 2.70 0.99 36.5 0.17 6.38 0.88 32.7 0.11 4.11 0.55 20.4 50 3 10.46 6.41 3.52 1.36 38.8 0.24 6.90 1.04 29.6 0.13 3.63 0.74 21.1 70 3 11.94 6.63 4.74 1.98 41.9 0.42 8.78 1.31 27.6 0.16 3.47 0.87 18.3 90 3 16.51 8.87 7.54 3.31 43.9 1.15 15.2 1.84 24.4 0.23 3.08 1.02 13.5 ------------------------------------------- ASITE=BADL TPSITE=BADL YEAR=1993 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 4.85 2.67 1.78 0.61 34.2 0.14 7.64 0.63 35.2 0.07 4.07 0.33 18.8 30 4 7.33 4.23 2.66 0.98 36.9 0.17 6.49 0.89 33.4 0.10 3.91 0.51 19.3 50 4 9.75 5.79 3.43 1.35 39.4 0.24 7.08 1.06 30.8 0.13 3.74 0.65 19.1 70 4 11.44 6.26 4.60 1.96 42.5 0.42 9.05 1.30 28.4 0.16 3.43 0.76 16.6 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 361 ------------------------------------------- ASITE=BADL TPSITE=BADL YEAR=1993 ------------------------------------------- (continued) GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 90 4 15.34 7.84 7.33 3.29 44.9 1.15 15.6 1.78 24.3 0.22 3.07 0.88 12.1 ------------------------------------------- ASITE=BADL TPSITE=BADL YEAR=1994 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 5.17 2.90 1.78 0.62 35.0 0.14 7.62 0.62 34.7 0.08 4.70 0.32 18.0 30 4 7.70 4.54 2.67 1.06 39.9 0.17 6.47 0.88 33.0 0.10 3.67 0.45 17.0 50 4 9.29 5.31 3.46 1.41 40.8 0.24 7.03 1.12 32.4 0.13 3.66 0.56 16.1 70 4 11.59 6.35 4.52 1.91 42.3 0.42 9.21 1.39 30.7 0.16 3.48 0.65 14.4 90 4 16.06 7.78 7.57 3.28 43.3 1.15 15.1 2.11 27.9 0.23 3.06 0.81 10.7 ------------------------------------------- ASITE=BADL TPSITE=BADL YEAR=1995 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.94 2.81 1.72 0.60 34.7 0.14 7.88 0.60 34.9 0.08 4.76 0.31 17.8 30 5 7.28 4.24 2.59 1.04 40.2 0.17 6.65 0.85 32.9 0.10 3.88 0.42 16.4 50 5 8.75 4.79 3.37 1.41 41.8 0.24 7.20 1.08 32.2 0.13 3.87 0.50 15.0 70 5 11.40 6.28 4.44 1.85 41.7 0.42 9.37 1.37 30.9 0.16 3.55 0.64 14.5 90 5 15.70 7.56 7.44 3.20 43.0 1.15 15.4 2.08 27.9 0.23 3.07 0.79 10.6 ------------------------------------------- ASITE=BADL TPSITE=BADL YEAR=1996 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.01 2.97 1.71 0.63 36.9 0.14 7.96 0.58 34.1 0.08 4.67 0.28 16.4 30 5 7.46 4.45 2.58 1.05 40.6 0.17 6.69 0.86 33.2 0.10 4.00 0.40 15.5 50 5 8.76 4.81 3.36 1.41 41.9 0.24 7.24 1.08 32.2 0.14 4.05 0.49 14.5 70 5 11.19 6.15 4.35 1.91 43.8 0.42 9.56 1.32 30.4 0.15 3.55 0.55 12.7 90 5 15.45 7.51 7.19 3.21 44.7 1.15 15.9 1.92 26.6 0.22 3.06 0.70 9.72 ------------------------------------------- ASITE=BADL TPSITE=BADL YEAR=1997 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.15 3.14 1.69 0.61 36.1 0.14 8.06 0.58 34.6 0.08 4.79 0.28 16.4 30 5 7.47 4.53 2.52 1.02 40.5 0.17 6.86 0.85 33.9 0.10 4.16 0.37 14.6 50 5 8.64 4.60 3.34 1.45 43.5 0.24 7.28 1.09 32.6 0.14 4.11 0.42 12.5 70 5 11.14 6.06 4.32 1.89 43.8 0.42 9.63 1.33 30.8 0.15 3.53 0.53 12.3 90 5 15.18 7.39 6.91 2.98 43.1 1.15 16.6 1.93 27.9 0.21 3.07 0.64 9.30 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 362 ------------------------------------------- ASITE=BADL TPSITE=BADL YEAR=1998 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.18 3.21 1.68 0.59 35.3 0.14 8.08 0.58 34.7 0.08 5.04 0.28 16.8 30 5 7.31 4.38 2.52 1.03 40.9 0.17 6.85 0.85 33.7 0.12 4.58 0.35 14.0 50 5 8.68 4.58 3.44 1.54 44.6 0.24 7.06 1.09 31.7 0.14 4.12 0.43 12.5 70 5 11.61 6.25 4.51 1.94 43.0 0.42 9.23 1.43 31.8 0.17 3.67 0.56 12.4 90 5 16.37 8.00 7.34 3.14 42.8 1.15 15.6 2.11 28.7 0.23 3.08 0.72 9.81 ------------------------------------------- ASITE=BADL TPSITE=BADL YEAR=1999 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.85 3.06 1.60 0.57 35.6 0.14 8.51 0.55 34.2 0.08 4.94 0.27 16.7 30 5 6.93 4.21 2.42 0.96 39.6 0.17 7.13 0.83 34.5 0.11 4.70 0.34 14.1 50 5 8.52 4.65 3.25 1.44 44.4 0.24 7.47 1.02 31.2 0.14 4.23 0.41 12.7 70 5 11.22 6.20 4.38 1.83 41.8 0.42 9.50 1.39 31.7 0.17 3.78 0.58 13.2 90 5 16.28 8.51 7.05 3.08 43.6 1.15 16.2 1.85 26.2 0.22 3.06 0.77 10.9 ------------------------------------------- ASITE=BADL TPSITE=BADL YEAR=2000 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.69 2.89 1.63 0.60 37.0 0.14 8.32 0.54 33.3 0.08 5.11 0.27 16.2 30 5 6.89 4.23 2.45 0.95 39.0 0.17 7.05 0.85 34.7 0.12 4.93 0.35 14.3 50 5 8.54 4.85 3.33 1.40 42.1 0.24 7.29 1.09 32.7 0.14 4.27 0.46 13.7 70 5 11.02 6.10 4.50 1.86 41.2 0.42 9.24 1.44 31.9 0.17 3.85 0.62 13.7 90 5 17.40 9.29 7.50 3.04 40.6 1.15 15.3 2.18 29.1 0.25 3.33 0.88 11.8 ------------------------------------------- ASITE=BADL TPSITE=BADL YEAR=2001 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.55 2.81 1.62 0.57 35.4 0.14 8.41 0.52 32.4 0.09 5.29 0.30 18.5 30 5 6.41 3.86 2.42 0.93 38.4 0.17 7.12 0.81 33.5 0.12 5.06 0.39 15.9 50 5 8.31 4.75 3.29 1.38 42.0 0.24 7.39 1.04 31.7 0.14 4.20 0.49 14.7 70 5 10.84 5.98 4.51 1.80 39.9 0.42 9.22 1.42 31.5 0.18 3.90 0.70 15.5 90 5 18.16 9.91 7.76 3.01 38.8 1.15 14.8 2.31 29.8 0.26 3.40 1.03 13.3 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 363 ------------------------------------------- ASITE=BAND TPSITE=BAND YEAR=1989 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 1 6.23 3.78 1.96 0.60 30.4 0.11 5.76 0.59 30.1 0.05 2.70 0.61 31.0 30 1 7.42 4.03 2.81 0.94 33.4 0.15 5.41 0.88 31.4 0.12 4.37 0.71 25.4 50 1 11.35 7.14 3.73 1.06 28.5 0.20 5.48 1.18 31.6 0.15 4.07 1.13 30.4 70 1 11.44 6.72 4.24 1.44 34.1 0.23 5.32 1.44 33.9 0.21 4.88 0.93 21.8 90 1 15.28 8.01 6.08 2.63 43.3 0.34 5.51 1.92 31.5 0.27 4.42 0.93 15.3 ------------------------------------------- ASITE=BAND TPSITE=BAND YEAR=1990 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 1 6.23 3.78 1.96 0.60 30.4 0.11 5.76 0.59 30.1 0.05 2.70 0.61 31.0 30 1 7.42 4.03 2.81 0.94 33.4 0.15 5.41 0.88 31.4 0.12 4.37 0.71 25.4 50 1 11.35 7.14 3.73 1.06 28.5 0.20 5.48 1.18 31.6 0.15 4.07 1.13 30.4 70 1 11.44 6.72 4.24 1.44 34.1 0.23 5.32 1.44 33.9 0.21 4.88 0.93 21.8 90 1 15.28 8.01 6.08 2.63 43.3 0.34 5.51 1.92 31.5 0.27 4.42 0.93 15.3 ------------------------------------------- ASITE=BAND TPSITE=BAND YEAR=1991 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 2 6.14 3.38 2.11 0.63 29.8 0.11 5.35 0.66 31.1 0.06 2.86 0.65 30.9 30 2 7.62 3.96 2.87 0.91 31.8 0.15 5.29 1.01 35.3 0.13 4.56 0.66 23.0 50 2 9.23 5.21 3.57 1.15 32.3 0.20 5.73 1.24 34.8 0.16 4.51 0.81 22.6 70 2 9.65 5.32 4.01 1.35 33.7 0.23 5.63 1.49 37.1 0.22 5.41 0.73 18.2 90 2 12.21 5.91 5.29 2.08 39.4 0.34 6.34 1.94 36.8 0.28 5.39 0.64 12.1 ------------------------------------------- ASITE=BAND TPSITE=BAND YEAR=1992 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 3 5.78 3.09 2.01 0.67 33.4 0.11 5.62 0.64 32.1 0.08 3.82 0.50 25.1 30 3 7.67 4.14 2.74 0.94 34.2 0.15 5.53 0.95 34.5 0.12 4.52 0.58 21.2 50 3 8.99 5.00 3.36 1.11 33.1 0.20 6.08 1.21 36.1 0.16 4.74 0.67 20.0 70 3 8.73 4.47 3.78 1.29 34.1 0.23 5.97 1.46 38.8 0.23 6.04 0.57 15.1 90 3 11.97 5.71 5.33 1.99 37.4 0.34 6.29 2.05 38.5 0.31 5.76 0.64 12.0 ------------------------------------------- ASITE=BAND TPSITE=BAND YEAR=1993 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 5.60 2.93 2.02 0.71 35.3 0.11 5.59 0.64 31.6 0.08 3.86 0.48 23.6 30 4 7.50 4.00 2.75 0.95 34.5 0.15 5.51 0.95 34.6 0.13 4.56 0.57 20.8 50 4 8.60 4.75 3.29 1.09 33.2 0.20 6.21 1.20 36.5 0.16 5.00 0.63 19.1 70 4 8.70 4.49 3.74 1.29 34.4 0.23 6.03 1.45 38.7 0.22 5.82 0.56 15.0 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 364 ------------------------------------------- ASITE=BAND TPSITE=BAND YEAR=1993 ------------------------------------------- (continued) GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 90 4 11.87 5.63 5.27 1.93 36.7 0.34 6.35 2.05 38.9 0.30 5.72 0.65 12.4 ------------------------------------------- ASITE=BAND TPSITE=BAND YEAR=1994 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 5.33 2.71 2.01 0.73 36.4 0.11 5.62 0.64 31.9 0.09 4.44 0.43 21.6 30 4 7.04 3.71 2.67 0.96 36.0 0.15 5.69 0.94 35.1 0.13 4.77 0.49 18.4 50 4 7.53 3.92 3.07 1.07 34.7 0.20 6.65 1.16 37.9 0.17 5.60 0.47 15.2 70 4 8.34 4.08 3.62 1.26 34.9 0.23 6.24 1.37 38.0 0.21 5.70 0.55 15.2 90 4 10.88 5.08 5.00 1.74 34.8 0.34 6.70 1.98 39.5 0.29 5.74 0.66 13.2 ------------------------------------------- ASITE=BAND TPSITE=BAND YEAR=1995 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.07 2.66 1.92 0.69 35.9 0.11 5.87 0.61 31.7 0.09 4.69 0.42 21.8 30 5 6.84 3.70 2.57 0.90 34.9 0.15 5.90 0.89 34.6 0.13 4.90 0.50 19.6 50 5 7.35 3.90 2.97 1.02 34.5 0.20 6.88 1.09 36.9 0.18 5.94 0.47 15.8 70 5 7.99 3.87 3.56 1.28 35.8 0.23 6.34 1.32 37.0 0.20 5.67 0.54 15.1 90 5 10.81 5.09 5.05 1.78 35.2 0.34 6.64 1.93 38.2 0.28 5.56 0.73 14.4 ------------------------------------------- ASITE=BAND TPSITE=BAND YEAR=1996 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.70 2.54 1.76 0.65 36.9 0.11 6.42 0.55 31.6 0.10 5.59 0.34 19.5 30 5 6.35 3.52 2.45 0.87 35.6 0.15 6.19 0.83 33.8 0.13 5.37 0.47 19.0 50 5 7.19 3.90 2.84 0.97 34.0 0.20 7.19 1.03 36.3 0.17 6.11 0.47 16.4 70 5 8.46 4.25 3.58 1.29 36.0 0.23 6.30 1.25 35.0 0.19 5.36 0.62 17.3 90 5 11.78 5.98 5.17 1.78 34.4 0.34 6.48 1.89 36.6 0.27 5.13 0.90 17.4 ------------------------------------------- ASITE=BAND TPSITE=BAND YEAR=1997 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.62 2.55 1.75 0.62 35.8 0.11 6.46 0.55 31.2 0.10 5.49 0.37 21.0 30 5 5.85 3.16 2.40 0.85 35.3 0.15 6.32 0.81 33.9 0.13 5.60 0.45 18.9 50 5 7.02 3.81 2.83 0.99 35.0 0.20 7.23 0.98 34.7 0.17 6.14 0.48 16.9 70 5 8.95 4.71 3.62 1.35 37.3 0.23 6.23 1.18 32.7 0.17 4.75 0.69 19.0 90 5 11.98 6.31 5.07 1.82 35.8 0.34 6.61 1.78 35.1 0.24 4.73 0.90 17.7 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 365 ------------------------------------------- ASITE=BAND TPSITE=BAND YEAR=1998 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.65 2.72 1.70 0.59 34.6 0.11 6.64 0.54 31.7 0.10 6.03 0.36 21.0 30 5 5.85 3.31 2.32 0.79 34.2 0.15 6.55 0.80 34.3 0.14 6.03 0.44 18.9 50 5 7.05 3.91 2.84 0.98 34.5 0.20 7.19 1.00 35.0 0.18 6.29 0.48 17.0 70 5 8.90 4.65 3.71 1.41 38.1 0.23 6.07 1.19 32.0 0.18 4.74 0.71 19.1 90 5 12.15 6.55 5.28 1.88 35.7 0.34 6.35 1.90 35.9 0.24 4.64 0.92 17.4 ------------------------------------------- ASITE=BAND TPSITE=BAND YEAR=1999 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.64 2.74 1.69 0.56 33.0 0.11 6.68 0.55 32.4 0.11 6.36 0.36 21.5 30 5 5.95 3.42 2.31 0.73 31.6 0.15 6.57 0.82 35.6 0.15 6.48 0.46 19.7 50 5 6.95 3.77 2.85 0.98 34.4 0.20 7.16 1.00 35.0 0.17 6.12 0.50 17.4 70 5 8.73 4.65 3.71 1.37 37.0 0.23 6.08 1.25 33.6 0.18 4.84 0.69 18.5 90 5 12.34 6.70 5.33 1.85 34.7 0.34 6.29 1.92 36.1 0.26 4.83 0.96 18.1 ------------------------------------------- ASITE=BAND TPSITE=BAND YEAR=2000 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.47 2.62 1.68 0.55 32.7 0.11 6.71 0.56 33.4 0.11 6.51 0.35 20.7 30 5 5.56 3.04 2.33 0.77 33.2 0.15 6.52 0.85 36.4 0.16 6.74 0.40 17.1 50 5 6.64 3.47 2.92 1.01 34.7 0.20 7.00 1.06 36.4 0.17 5.88 0.47 16.0 70 5 8.89 4.76 3.79 1.34 35.4 0.23 5.94 1.33 35.0 0.18 4.68 0.72 19.0 90 5 13.05 6.49 6.16 1.79 29.1 0.34 5.45 2.73 44.3 0.34 5.57 0.96 15.6 ------------------------------------------- ASITE=BAND TPSITE=BAND YEAR=2001 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.36 2.53 1.72 0.58 33.3 0.11 6.54 0.57 32.9 0.11 6.09 0.36 21.1 30 5 5.42 2.89 2.32 0.79 34.1 0.15 6.55 0.82 35.4 0.14 6.21 0.41 17.7 50 5 6.56 3.42 2.92 1.00 34.4 0.20 7.00 1.03 35.3 0.17 5.72 0.51 17.6 70 5 8.27 4.30 3.67 1.32 36.0 0.23 6.15 1.27 34.6 0.17 4.66 0.68 18.6 90 5 12.27 5.84 6.06 1.80 29.7 0.34 5.53 2.63 43.4 0.34 5.55 0.96 15.9 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 366 ------------------------------------------- ASITE=BIBE TPSITE=BIBE YEAR=1989 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 1 7.12 4.05 2.39 1.06 44.3 0.12 5.08 0.66 27.5 0.09 3.91 0.46 19.3 30 1 10.56 6.47 3.89 1.74 44.8 0.16 3.98 0.96 24.7 0.14 3.52 0.90 23.0 50 1 12.74 6.79 5.32 2.30 43.2 0.26 4.82 1.37 25.8 0.22 4.07 1.18 22.1 70 1 15.39 7.40 6.52 2.79 42.8 0.30 4.64 1.74 26.7 0.30 4.57 1.39 21.3 90 1 19.38 8.24 10.70 3.81 35.6 0.31 2.93 2.65 24.7 0.31 2.89 3.62 33.9 ------------------------------------------- ASITE=BIBE TPSITE=BIBE YEAR=1990 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 2 7.45 4.34 2.43 1.10 45.4 0.12 4.99 0.56 23.0 0.09 3.68 0.56 22.9 30 2 10.88 6.45 3.81 1.67 43.9 0.16 4.07 0.92 24.2 0.14 3.62 0.92 24.2 50 2 13.54 7.44 5.18 2.15 41.5 0.26 4.95 1.18 22.8 0.17 3.30 1.42 27.5 70 2 14.29 6.93 5.84 2.69 46.1 0.30 5.18 1.48 25.3 0.27 4.55 1.10 18.9 90 2 20.41 9.72 9.16 3.91 42.7 0.31 3.43 2.14 23.4 0.28 3.10 2.51 27.4 ------------------------------------------- ASITE=BIBE TPSITE=BIBE YEAR=1991 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 3 7.32 4.26 2.43 1.09 44.7 0.12 5.00 0.59 24.3 0.09 3.59 0.54 22.4 30 3 10.88 6.64 3.63 1.56 42.8 0.16 4.27 0.90 24.9 0.14 3.93 0.88 24.1 50 3 13.56 7.66 5.01 2.12 42.3 0.26 5.12 1.18 23.4 0.16 3.15 1.30 26.0 70 3 15.05 7.84 5.83 2.71 46.4 0.30 5.19 1.44 24.7 0.25 4.33 1.13 19.4 90 3 21.78 11.30 8.93 3.91 43.7 0.31 3.51 2.23 25.0 0.28 3.17 2.20 24.6 ------------------------------------------- ASITE=BIBE TPSITE=BIBE YEAR=1992 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 7.27 4.46 2.27 1.03 45.2 0.12 5.34 0.56 24.5 0.08 3.69 0.48 21.3 30 4 10.36 6.28 3.50 1.52 43.5 0.16 4.43 0.89 25.5 0.14 3.90 0.79 22.7 50 4 12.73 7.09 4.83 2.09 43.3 0.26 5.31 1.14 23.5 0.15 3.09 1.20 24.7 70 4 15.00 8.11 5.65 2.68 47.4 0.30 5.35 1.39 24.6 0.23 4.00 1.06 18.7 90 4 21.11 11.14 8.60 3.98 46.3 0.31 3.65 2.07 24.1 0.27 3.09 1.96 22.9 ------------------------------------------- ASITE=BIBE TPSITE=BIBE YEAR=1993 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 6.90 4.20 2.24 1.03 46.2 0.12 5.42 0.56 25.2 0.08 3.58 0.44 19.7 30 5 10.15 6.18 3.43 1.54 44.8 0.16 4.52 0.88 25.6 0.13 3.78 0.73 21.4 50 5 12.67 7.07 4.86 2.09 43.0 0.26 5.28 1.14 23.5 0.14 2.96 1.23 25.3 70 5 15.04 8.11 5.80 2.72 46.9 0.30 5.22 1.42 24.4 0.21 3.71 1.14 19.7 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 367 ------------------------------------------- ASITE=BIBE TPSITE=BIBE YEAR=1993 ------------------------------------------- (continued) GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 90 5 20.48 10.60 8.62 4.03 46.8 0.31 3.64 2.14 24.8 0.27 3.16 1.86 21.6 ------------------------------------------- ASITE=BIBE TPSITE=BIBE YEAR=1994 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 6.83 4.19 2.26 1.03 45.6 0.12 5.38 0.58 25.7 0.08 3.72 0.44 19.6 30 5 10.17 6.14 3.42 1.57 46.0 0.16 4.53 0.87 25.5 0.13 3.87 0.69 20.1 50 5 13.17 7.49 4.82 2.09 43.3 0.26 5.32 1.11 22.9 0.14 2.80 1.23 25.6 70 5 15.05 8.31 5.81 2.80 48.2 0.30 5.21 1.40 24.1 0.19 3.35 1.12 19.2 90 5 20.56 10.74 8.39 4.28 51.0 0.31 3.74 2.03 24.2 0.26 3.09 1.51 18.0 ------------------------------------------- ASITE=BIBE TPSITE=BIBE YEAR=1995 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 6.57 4.07 2.20 0.98 44.5 0.12 5.52 0.60 27.5 0.09 3.97 0.41 18.5 30 5 10.06 6.15 3.40 1.56 45.8 0.16 4.56 0.88 25.7 0.13 3.86 0.68 20.0 50 5 12.56 7.17 4.72 2.17 46.0 0.26 5.44 1.10 23.3 0.14 2.99 1.05 22.3 70 5 16.01 9.23 6.08 2.81 46.3 0.30 4.98 1.43 23.5 0.18 3.04 1.35 22.3 90 5 20.93 11.08 8.74 4.38 50.1 0.31 3.59 2.12 24.2 0.26 3.01 1.66 19.0 ------------------------------------------- ASITE=BIBE TPSITE=BIBE YEAR=1996 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 6.44 4.06 2.14 0.96 44.9 0.12 5.67 0.59 27.7 0.09 4.13 0.38 17.6 30 4 9.86 5.93 3.43 1.62 47.2 0.16 4.51 0.88 25.6 0.13 3.68 0.66 19.1 50 4 12.30 6.95 4.73 2.20 46.5 0.26 5.43 1.08 22.9 0.14 3.03 1.05 22.2 70 4 15.87 9.12 6.14 2.83 46.1 0.30 4.93 1.44 23.5 0.17 2.84 1.39 22.7 90 4 20.03 10.23 8.81 4.50 51.1 0.31 3.56 2.04 23.2 0.26 2.93 1.69 19.2 ------------------------------------------- ASITE=BIBE TPSITE=BIBE YEAR=1997 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 6.04 3.53 2.15 0.94 43.9 0.12 5.64 0.61 28.6 0.09 4.23 0.38 17.6 30 4 9.61 5.60 3.46 1.64 47.3 0.16 4.48 0.88 25.5 0.13 3.63 0.66 19.1 50 4 12.44 7.06 4.76 2.22 46.7 0.26 5.39 1.09 23.0 0.15 3.06 1.04 21.9 70 4 15.43 8.47 6.33 3.00 47.4 0.30 4.78 1.43 22.6 0.18 2.79 1.42 22.4 90 4 20.18 9.80 9.32 4.72 50.6 0.31 3.37 2.07 22.2 0.26 2.76 1.97 21.1 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 368 ------------------------------------------- ASITE=BIBE TPSITE=BIBE YEAR=1998 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 6.60 3.90 2.35 0.98 41.7 0.12 5.17 0.69 29.2 0.10 4.46 0.46 19.4 30 4 10.02 5.79 3.74 1.73 46.3 0.16 4.15 0.96 25.6 0.14 3.67 0.76 20.3 50 4 13.17 7.69 4.89 2.31 47.3 0.26 5.24 1.12 22.9 0.16 3.21 1.05 21.4 70 4 15.76 8.46 6.81 3.18 46.6 0.30 4.44 1.47 21.6 0.18 2.70 1.68 24.6 90 4 22.46 10.52 10.60 5.36 50.6 0.31 2.96 2.66 25.1 0.30 2.79 1.96 18.5 ------------------------------------------- ASITE=BIBE TPSITE=BIBE YEAR=1999 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 7.02 4.19 2.41 0.96 40.0 0.12 5.04 0.68 28.0 0.11 4.57 0.54 22.4 30 4 10.24 5.95 3.80 1.66 43.8 0.16 4.08 1.00 26.3 0.14 3.66 0.84 22.2 50 4 13.96 8.19 5.28 2.35 44.4 0.26 4.86 1.19 22.6 0.16 2.99 1.33 25.1 70 4 16.92 9.08 7.24 3.37 46.5 0.30 4.18 1.50 20.7 0.20 2.82 1.87 25.8 90 4 26.28 13.55 11.23 5.39 47.9 0.31 2.79 2.72 24.2 0.30 2.68 2.52 22.4 ------------------------------------------- ASITE=BIBE TPSITE=BIBE YEAR=2000 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 3 7.20 4.26 2.49 0.99 39.7 0.12 4.88 0.70 28.3 0.11 4.54 0.56 22.6 30 3 10.10 5.77 3.86 1.71 44.4 0.16 4.02 1.03 26.8 0.14 3.65 0.82 21.2 50 3 14.85 8.74 5.54 2.33 42.0 0.26 4.63 1.28 23.1 0.16 2.86 1.52 27.4 70 3 16.57 8.42 7.49 3.61 48.2 0.30 4.04 1.55 20.7 0.21 2.82 1.82 24.3 90 3 27.27 13.77 11.86 5.68 47.9 0.31 2.65 2.92 24.7 0.31 2.61 2.63 22.2 ------------------------------------------- ASITE=BIBE TPSITE=BIBE YEAR=2001 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 6.69 3.85 2.46 1.05 42.7 0.12 4.93 0.65 26.4 0.11 4.35 0.53 21.6 30 4 10.53 6.14 3.89 1.76 45.3 0.16 3.98 0.96 24.7 0.14 3.49 0.88 22.5 50 4 14.79 8.62 5.59 2.44 43.7 0.26 4.59 1.16 20.8 0.14 2.54 1.59 28.4 70 4 16.65 8.74 7.26 3.58 49.2 0.30 4.17 1.43 19.7 0.20 2.74 1.75 24.2 90 4 26.06 13.34 11.23 5.57 49.6 0.31 2.80 2.54 22.7 0.29 2.57 2.51 22.4 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 369 ------------------------------------------- ASITE=BRCA TPSITE=BRCA YEAR=1990 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 1 3.50 1.85 1.25 0.43 34.4 0.11 8.80 0.34 27.6 0.04 3.21 0.32 26.0 30 1 5.17 2.58 2.13 0.79 37.3 0.14 6.48 0.67 31.4 0.09 4.20 0.44 20.6 50 1 8.12 2.64 3.14 0.95 30.3 0.24 7.73 1.00 31.9 0.12 3.71 0.83 26.3 70 1 7.59 3.16 3.26 1.14 34.8 0.27 8.24 0.94 28.7 0.12 3.81 0.80 24.4 90 1 9.23 4.52 3.69 1.57 42.7 0.39 10.5 1.07 29.0 0.18 4.99 0.47 12.8 ------------------------------------------- ASITE=BRCA TPSITE=BRCA YEAR=1991 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 2 3.54 1.80 1.28 0.41 32.1 0.11 8.54 0.41 32.0 0.04 2.82 0.32 24.6 30 2 6.02 3.48 2.01 0.71 35.3 0.14 6.85 0.63 31.2 0.09 4.27 0.45 22.3 50 2 8.09 3.75 3.01 0.90 29.7 0.24 8.07 0.94 31.2 0.11 3.76 0.82 27.3 70 2 8.96 4.85 3.31 1.17 35.4 0.27 8.13 0.92 27.7 0.14 4.11 0.82 24.7 90 2 11.69 7.13 3.84 1.47 38.2 0.39 10.1 1.05 27.4 0.17 4.42 0.76 19.9 ------------------------------------------- ASITE=BRCA TPSITE=BRCA YEAR=1992 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 2 3.54 1.80 1.28 0.41 32.1 0.11 8.54 0.41 32.0 0.04 2.82 0.32 24.6 30 2 6.02 3.48 2.01 0.71 35.3 0.14 6.85 0.63 31.2 0.09 4.27 0.45 22.3 50 2 8.09 3.75 3.01 0.90 29.7 0.24 8.07 0.94 31.2 0.11 3.76 0.82 27.3 70 2 8.96 4.85 3.31 1.17 35.4 0.27 8.13 0.92 27.7 0.14 4.11 0.82 24.7 90 2 11.69 7.13 3.84 1.47 38.2 0.39 10.1 1.05 27.4 0.17 4.42 0.76 19.9 ------------------------------------------- ASITE=BRCA TPSITE=BRCA YEAR=1993 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 3 3.50 1.80 1.25 0.41 32.9 0.11 8.79 0.40 32.3 0.04 2.91 0.29 23.1 30 3 5.75 3.38 1.97 0.70 35.5 0.14 6.99 0.61 31.1 0.07 3.66 0.45 22.8 50 3 7.61 3.68 2.85 0.90 31.6 0.24 8.54 0.87 30.7 0.11 3.69 0.73 25.6 70 3 8.72 4.74 3.27 1.16 35.6 0.27 8.23 0.95 29.2 0.13 3.87 0.76 23.1 90 3 11.24 6.40 4.06 1.44 35.5 0.39 9.54 1.33 32.7 0.19 4.64 0.72 17.6 ------------------------------------------- ASITE=BRCA TPSITE=BRCA YEAR=1994 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 3.44 1.75 1.19 0.39 33.1 0.11 9.22 0.37 31.5 0.04 3.20 0.27 23.0 30 4 5.49 3.09 1.94 0.70 36.2 0.14 7.11 0.60 31.0 0.07 3.83 0.42 21.9 50 4 7.47 3.70 2.79 0.94 33.7 0.24 8.70 0.84 30.1 0.10 3.75 0.66 23.8 70 4 8.69 4.68 3.25 1.15 35.3 0.27 8.27 0.96 29.6 0.12 3.77 0.75 23.1 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 370 ------------------------------------------- ASITE=BRCA TPSITE=BRCA YEAR=1994 ------------------------------------------- (continued) GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 90 4 11.23 6.32 4.12 1.45 35.2 0.39 9.41 1.33 32.3 0.19 4.62 0.76 18.5 ------------------------------------------- ASITE=BRCA TPSITE=BRCA YEAR=1995 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 3.17 1.63 1.14 0.37 32.4 0.11 9.66 0.37 32.3 0.04 3.93 0.25 21.7 30 4 5.14 2.94 1.79 0.61 34.0 0.14 7.70 0.56 31.3 0.08 4.54 0.40 22.5 50 4 6.75 3.70 2.65 0.92 34.8 0.24 9.18 0.77 29.2 0.11 4.09 0.60 22.7 70 4 8.56 4.79 3.20 1.12 34.9 0.27 8.40 0.94 29.5 0.14 4.40 0.73 22.8 90 4 11.02 6.16 4.23 1.49 35.3 0.39 9.17 1.33 31.5 0.19 4.42 0.83 19.6 ------------------------------------------- ASITE=BRCA TPSITE=BRCA YEAR=1996 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 2.91 1.54 1.03 0.34 33.1 0.11 10.7 0.32 30.8 0.05 5.10 0.21 20.2 30 4 4.35 2.40 1.68 0.57 33.7 0.14 8.19 0.53 31.4 0.09 5.22 0.36 21.6 50 4 6.32 3.23 2.64 0.94 35.8 0.24 9.22 0.78 29.7 0.12 4.51 0.55 20.8 70 4 7.90 4.25 3.17 1.06 33.3 0.27 8.48 0.98 31.0 0.14 4.49 0.72 22.8 90 4 10.54 5.22 4.66 1.48 31.9 0.39 8.32 1.72 37.0 0.25 5.35 0.81 17.5 ------------------------------------------- ASITE=BRCA TPSITE=BRCA YEAR=1997 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 2.89 1.48 1.05 0.35 33.2 0.11 10.5 0.33 31.1 0.05 5.22 0.21 20.0 30 5 4.43 2.46 1.67 0.57 34.3 0.14 8.25 0.53 31.4 0.09 5.21 0.35 20.8 50 5 6.05 3.09 2.55 0.90 35.5 0.24 9.54 0.76 29.7 0.12 4.65 0.52 20.6 70 5 7.77 4.16 3.11 1.05 33.9 0.27 8.66 0.95 30.6 0.14 4.48 0.69 22.3 90 5 10.54 5.10 4.77 1.47 30.9 0.39 8.12 1.85 38.7 0.25 5.25 0.81 17.0 ------------------------------------------- ASITE=BRCA TPSITE=BRCA YEAR=1998 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 2.77 1.41 1.03 0.33 32.0 0.11 10.6 0.32 31.3 0.06 5.71 0.21 20.3 30 5 4.19 2.27 1.64 0.56 34.1 0.14 8.40 0.53 32.0 0.09 5.65 0.33 19.9 50 5 5.78 3.01 2.46 0.87 35.4 0.24 9.86 0.74 30.2 0.12 4.85 0.49 19.7 70 5 7.32 3.86 3.10 1.02 32.9 0.27 8.67 1.01 32.5 0.15 4.74 0.66 21.2 90 5 10.24 4.91 4.86 1.52 31.3 0.39 7.98 1.82 37.5 0.24 4.96 0.89 18.3 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 371 ------------------------------------------- ASITE=BRCA TPSITE=BRCA YEAR=1999 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 2.66 1.33 1.06 0.34 31.7 0.11 10.3 0.35 32.8 0.06 5.69 0.21 19.5 30 5 4.19 2.32 1.65 0.55 33.5 0.14 8.38 0.54 33.0 0.09 5.70 0.32 19.4 50 5 5.68 3.04 2.39 0.82 34.2 0.24 10.2 0.74 30.9 0.12 5.00 0.47 19.7 70 5 7.37 4.04 3.08 1.00 32.6 0.27 8.74 0.99 32.2 0.15 4.91 0.66 21.5 90 5 10.25 4.96 4.93 1.45 29.4 0.39 7.86 1.96 39.8 0.24 4.92 0.89 18.0 ------------------------------------------- ASITE=BRCA TPSITE=BRCA YEAR=2000 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 2.56 1.24 1.06 0.34 32.3 0.11 10.4 0.35 33.3 0.06 5.43 0.20 18.6 30 5 4.04 2.21 1.64 0.57 34.8 0.14 8.41 0.54 32.9 0.09 5.42 0.30 18.5 50 5 5.60 3.00 2.33 0.80 34.3 0.24 10.4 0.72 31.1 0.11 4.94 0.45 19.3 70 5 7.37 3.99 3.12 1.03 33.0 0.27 8.63 1.00 32.1 0.14 4.42 0.68 21.9 90 5 10.44 5.04 5.02 1.40 28.0 0.39 7.71 2.05 40.7 0.25 4.99 0.93 18.6 ------------------------------------------- ASITE=BRCA TPSITE=BRCA YEAR=2001 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 2.42 1.16 1.06 0.35 33.5 0.11 10.4 0.34 32.0 0.05 5.05 0.20 19.1 30 5 4.04 2.18 1.66 0.61 36.7 0.14 8.32 0.53 31.8 0.08 4.98 0.30 18.2 50 5 5.34 2.92 2.25 0.79 35.4 0.24 10.8 0.66 29.5 0.10 4.60 0.44 19.8 70 5 7.13 3.70 3.09 1.08 34.8 0.27 8.70 0.96 31.1 0.13 4.36 0.65 21.0 90 5 10.09 4.78 4.87 1.43 29.3 0.39 7.96 1.83 37.6 0.21 4.30 1.01 20.8 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 372 ------------------------------------------- ASITE=BRID TPSITE=BRID YEAR=1989 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 1 1.87 0.89 0.76 0.28 36.7 0.07 9.86 0.28 36.6 0.01 1.30 0.12 15.5 30 1 3.41 1.72 1.19 0.50 42.1 0.10 8.41 0.38 32.5 0.02 1.35 0.19 15.7 50 1 5.58 2.94 2.05 0.70 34.3 0.13 6.22 0.74 35.9 0.08 3.70 0.41 19.9 70 1 6.86 2.93 3.03 1.03 34.1 0.14 4.70 1.01 33.2 0.08 2.60 0.77 25.5 90 1 10.34 5.07 4.05 1.49 36.7 0.20 4.94 1.26 31.2 0.21 5.24 0.89 21.9 ------------------------------------------- ASITE=BRID TPSITE=BRID YEAR=1990 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 1 1.87 0.89 0.76 0.28 36.7 0.07 9.86 0.28 36.6 0.01 1.30 0.12 15.5 30 1 3.41 1.72 1.19 0.50 42.1 0.10 8.41 0.38 32.5 0.02 1.35 0.19 15.7 50 1 5.58 2.94 2.05 0.70 34.3 0.13 6.22 0.74 35.9 0.08 3.70 0.41 19.9 70 1 6.86 2.93 3.03 1.03 34.1 0.14 4.70 1.01 33.2 0.08 2.60 0.77 25.5 90 1 10.34 5.07 4.05 1.49 36.7 0.20 4.94 1.26 31.2 0.21 5.24 0.89 21.9 ------------------------------------------- ASITE=BRID TPSITE=BRID YEAR=1991 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 2 2.57 1.51 0.83 0.28 33.4 0.07 9.01 0.31 37.2 0.01 1.62 0.16 18.8 30 2 4.30 2.40 1.35 0.55 41.1 0.10 7.41 0.43 31.6 0.03 2.13 0.24 17.8 50 2 6.14 3.41 2.18 0.75 34.3 0.13 5.85 0.82 37.4 0.07 3.27 0.42 19.2 70 2 7.59 4.06 2.82 0.96 34.1 0.14 5.06 0.98 34.8 0.08 2.83 0.65 23.2 90 2 11.18 6.25 4.02 1.33 33.1 0.20 4.99 1.29 32.0 0.16 3.93 1.04 25.9 ------------------------------------------- ASITE=BRID TPSITE=BRID YEAR=1992 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 3 2.75 1.67 0.86 0.30 34.9 0.07 8.61 0.30 35.2 0.02 2.08 0.17 19.2 30 3 4.28 2.46 1.33 0.57 42.7 0.10 7.51 0.41 31.0 0.03 2.30 0.22 16.5 50 3 6.01 3.40 2.13 0.76 35.5 0.13 6.00 0.80 37.5 0.07 3.19 0.38 17.8 70 3 7.74 4.32 2.80 0.93 33.2 0.14 5.08 0.99 35.4 0.08 2.79 0.66 23.5 90 3 11.21 6.15 4.17 1.34 32.1 0.20 4.81 1.37 32.9 0.16 3.82 1.10 26.4 ------------------------------------------- ASITE=BRID TPSITE=BRID YEAR=1993 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 2.60 1.55 0.84 0.31 36.4 0.07 8.88 0.29 34.6 0.02 2.14 0.15 18.0 30 4 4.04 2.23 1.35 0.57 42.3 0.10 7.37 0.43 31.4 0.03 2.51 0.22 16.4 50 4 5.90 3.39 2.07 0.73 35.5 0.13 6.18 0.76 36.6 0.06 3.00 0.39 18.7 70 4 7.50 4.11 2.74 0.93 34.0 0.14 5.20 0.95 34.6 0.08 2.79 0.64 23.4 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 373 ------------------------------------------- ASITE=BRID TPSITE=BRID YEAR=1993 ------------------------------------------- (continued) GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 90 4 10.15 5.41 3.94 1.33 33.9 0.20 5.09 1.30 32.9 0.15 3.74 0.96 24.4 ------------------------------------------- ASITE=BRID TPSITE=BRID YEAR=1994 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 2.68 1.59 0.86 0.33 37.7 0.07 8.62 0.28 33.0 0.02 2.78 0.16 18.0 30 4 3.97 2.24 1.41 0.57 40.7 0.10 7.10 0.47 33.2 0.04 2.81 0.23 16.2 50 4 5.87 3.35 2.08 0.73 35.0 0.13 6.15 0.77 36.9 0.06 2.94 0.40 19.1 70 4 7.82 4.46 2.70 0.87 32.2 0.14 5.28 1.01 37.4 0.08 2.98 0.60 22.2 90 4 9.87 5.08 4.10 1.24 30.3 0.20 4.89 1.49 36.5 0.14 3.44 1.02 24.9 ------------------------------------------- ASITE=BRID TPSITE=BRID YEAR=1995 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 2.53 1.47 0.88 0.32 36.3 0.07 8.49 0.30 34.3 0.03 3.13 0.16 17.8 30 5 3.78 2.13 1.36 0.54 40.0 0.10 7.34 0.46 33.8 0.04 3.20 0.21 15.7 50 5 5.50 3.06 2.03 0.71 34.8 0.13 6.29 0.75 37.0 0.07 3.55 0.37 18.3 70 5 7.41 4.24 2.61 0.87 33.2 0.14 5.46 0.95 36.3 0.09 3.34 0.57 21.8 90 5 9.42 4.86 3.92 1.19 30.4 0.20 5.11 1.45 37.0 0.15 3.95 0.92 23.5 ------------------------------------------- ASITE=BRID TPSITE=BRID YEAR=1996 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 2.25 1.22 0.85 0.31 37.1 0.07 8.78 0.29 33.8 0.03 3.92 0.14 16.4 30 5 3.28 1.79 1.32 0.51 38.8 0.10 7.57 0.46 35.0 0.05 3.76 0.20 14.9 50 5 5.07 2.74 1.96 0.66 33.9 0.13 6.52 0.72 36.9 0.08 4.09 0.36 18.6 70 5 7.22 3.92 2.73 0.88 32.1 0.14 5.22 1.01 37.1 0.10 3.78 0.60 21.8 90 5 9.33 4.46 4.14 1.20 29.0 0.20 4.84 1.68 40.6 0.19 4.56 0.87 21.0 ------------------------------------------- ASITE=BRID TPSITE=BRID YEAR=1997 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 2.11 1.06 0.84 0.31 36.6 0.07 8.91 0.30 35.3 0.03 4.05 0.13 15.2 30 5 3.25 1.73 1.35 0.50 36.8 0.10 7.36 0.50 36.7 0.05 4.02 0.20 15.1 50 5 4.90 2.61 1.89 0.63 33.4 0.13 6.76 0.69 36.5 0.08 4.33 0.36 19.1 70 5 6.70 3.58 2.56 0.86 33.7 0.14 5.57 0.94 36.7 0.11 4.19 0.51 19.8 90 5 8.96 4.42 3.84 1.15 29.9 0.20 5.22 1.56 40.7 0.18 4.73 0.75 19.4 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 374 ------------------------------------------- ASITE=BRID TPSITE=BRID YEAR=1998 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 2.24 1.18 0.88 0.32 36.3 0.07 8.50 0.32 36.6 0.04 4.33 0.12 14.3 30 5 3.42 1.93 1.39 0.49 35.7 0.10 7.20 0.51 37.2 0.06 4.54 0.21 15.4 50 5 4.78 2.51 1.96 0.63 32.0 0.13 6.50 0.78 39.7 0.09 4.71 0.34 17.1 70 5 6.37 3.37 2.65 0.87 32.7 0.14 5.37 1.05 39.7 0.12 4.45 0.47 17.8 90 5 9.18 4.48 4.12 1.13 27.3 0.20 4.86 1.78 43.2 0.20 4.74 0.82 19.8 ------------------------------------------- ASITE=BRID TPSITE=BRID YEAR=1999 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 2.19 1.16 0.90 0.31 34.1 0.07 8.31 0.35 38.7 0.04 4.57 0.13 14.3 30 5 3.73 2.14 1.39 0.49 35.1 0.10 7.16 0.50 35.7 0.07 4.82 0.24 17.2 50 5 4.87 2.63 1.98 0.61 30.9 0.13 6.44 0.81 40.7 0.10 5.13 0.33 16.8 70 5 6.16 3.17 2.71 0.86 31.8 0.14 5.26 1.09 40.3 0.13 4.65 0.49 17.9 90 5 9.38 4.87 4.05 1.09 27.0 0.20 4.95 1.78 44.0 0.19 4.77 0.78 19.2 ------------------------------------------- ASITE=BRID TPSITE=BRID YEAR=2000 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 2.03 1.04 0.87 0.31 35.9 0.07 8.57 0.33 37.8 0.04 4.51 0.12 13.3 30 5 3.53 1.96 1.41 0.49 34.7 0.10 7.08 0.51 36.5 0.07 4.86 0.24 16.9 50 5 4.80 2.62 1.98 0.61 30.8 0.13 6.43 0.82 41.2 0.10 4.85 0.33 16.8 70 5 5.93 2.91 2.77 0.87 31.4 0.14 5.13 1.15 41.3 0.13 4.59 0.49 17.6 90 5 9.60 4.89 4.32 1.09 25.2 0.20 4.64 1.98 45.8 0.20 4.66 0.85 19.7 ------------------------------------------- ASITE=BRID TPSITE=BRID YEAR=2001 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 1.95 1.00 0.89 0.32 36.4 0.07 8.39 0.32 36.2 0.04 4.58 0.13 14.4 30 5 3.52 1.92 1.44 0.50 34.7 0.10 6.94 0.51 35.3 0.07 5.06 0.26 18.0 50 5 4.70 2.50 2.02 0.64 31.8 0.13 6.33 0.81 40.3 0.09 4.67 0.34 16.9 70 5 5.63 2.75 2.67 0.86 32.4 0.14 5.34 1.05 39.4 0.12 4.42 0.49 18.4 90 5 9.34 4.76 4.27 1.09 25.5 0.20 4.69 1.83 43.0 0.18 4.16 0.96 22.6 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 375 ------------------------------------------- ASITE=CANY TPSITE=CANY YEAR=1990 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 1 4.97 2.39 1.79 0.74 41.5 0.10 5.43 0.39 21.8 0.05 2.54 0.52 28.7 30 1 6.45 3.10 2.75 0.95 34.5 0.15 5.38 0.74 26.9 0.09 3.23 0.82 29.9 50 1 6.95 3.26 2.81 1.23 44.0 0.18 6.52 0.76 27.1 0.13 4.57 0.50 17.9 70 1 10.10 5.52 3.94 1.47 37.2 0.19 4.81 1.28 32.5 0.15 3.69 0.86 21.9 90 1 18.24 12.48 4.92 1.76 35.7 0.40 8.04 1.20 24.4 0.17 3.54 1.40 28.4 ------------------------------------------- ASITE=CANY TPSITE=CANY YEAR=1991 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 2 5.72 3.10 1.80 0.71 39.7 0.10 5.42 0.46 25.7 0.04 2.16 0.49 27.0 30 2 7.99 4.55 2.69 0.90 33.5 0.15 5.49 0.76 28.3 0.08 3.12 0.80 29.6 50 2 9.42 5.55 3.13 1.21 38.7 0.18 5.85 0.80 25.6 0.11 3.63 0.82 26.2 70 2 12.19 7.66 3.84 1.35 35.1 0.19 4.94 1.05 27.4 0.12 3.15 1.13 29.4 90 2 14.98 9.50 4.68 1.82 39.0 0.40 8.46 1.35 28.8 0.23 4.81 0.89 18.9 ------------------------------------------- ASITE=CANY TPSITE=CANY YEAR=1992 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 3 5.66 3.17 1.80 0.72 40.0 0.10 5.40 0.46 25.7 0.04 2.40 0.48 26.4 30 3 7.86 4.56 2.64 0.95 35.9 0.15 5.59 0.72 27.3 0.08 3.21 0.74 28.0 50 3 8.72 5.16 2.99 1.18 39.6 0.18 6.12 0.77 25.7 0.11 3.61 0.75 25.0 70 3 11.37 7.11 3.62 1.35 37.3 0.19 5.24 0.96 26.6 0.13 3.50 0.99 27.3 90 3 13.62 8.29 4.51 1.86 41.2 0.40 8.77 1.34 29.7 0.23 5.06 0.69 15.3 ------------------------------------------- ASITE=CANY TPSITE=CANY YEAR=1993 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 5.46 3.07 1.78 0.72 40.6 0.10 5.46 0.46 25.8 0.05 2.55 0.46 25.6 30 4 7.70 4.56 2.55 0.94 36.7 0.15 5.80 0.69 27.0 0.08 3.14 0.70 27.4 50 4 8.87 5.38 2.95 1.17 39.8 0.18 6.21 0.76 25.7 0.10 3.55 0.73 24.8 70 4 11.30 7.11 3.59 1.36 37.9 0.19 5.29 0.95 26.5 0.12 3.47 0.96 26.9 90 4 13.33 8.12 4.46 1.82 40.8 0.40 8.87 1.30 29.1 0.21 4.74 0.73 16.5 ------------------------------------------- ASITE=CANY TPSITE=CANY YEAR=1994 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.43 3.08 1.77 0.72 40.8 0.10 5.49 0.47 26.5 0.05 2.86 0.43 24.3 30 5 7.70 4.64 2.51 0.93 37.0 0.15 5.89 0.68 27.2 0.08 3.31 0.67 26.6 50 5 8.95 5.41 2.96 1.20 40.4 0.18 6.18 0.75 25.3 0.11 3.62 0.73 24.5 70 5 11.30 7.16 3.56 1.32 37.1 0.19 5.33 0.94 26.5 0.12 3.49 0.98 27.6 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 376 ------------------------------------------- ASITE=CANY TPSITE=CANY YEAR=1994 ------------------------------------------- (continued) GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 90 5 13.49 8.34 4.48 1.74 38.8 0.40 8.83 1.29 28.9 0.20 4.47 0.85 19.0 ------------------------------------------- ASITE=CANY TPSITE=CANY YEAR=1995 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.40 3.21 1.71 0.68 39.6 0.10 5.68 0.47 27.5 0.06 3.51 0.40 23.6 30 5 7.51 4.74 2.31 0.85 37.1 0.15 6.40 0.63 27.4 0.09 3.73 0.59 25.4 50 5 9.03 5.67 2.89 1.13 39.0 0.18 6.33 0.72 24.8 0.11 3.76 0.76 26.2 70 5 11.09 7.25 3.31 1.25 37.6 0.19 5.73 0.82 24.9 0.12 3.77 0.93 28.0 90 5 11.97 7.14 4.26 1.67 39.3 0.40 9.29 1.28 30.1 0.21 4.83 0.70 16.5 ------------------------------------------- ASITE=CANY TPSITE=CANY YEAR=1996 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.84 2.93 1.56 0.62 40.0 0.10 6.23 0.42 26.8 0.07 4.37 0.35 22.5 30 5 6.69 4.23 2.15 0.81 37.8 0.15 6.88 0.57 26.7 0.09 4.35 0.52 24.2 50 5 8.22 5.04 2.76 1.06 38.3 0.18 6.64 0.71 25.8 0.12 4.37 0.69 24.9 70 5 10.23 6.53 3.23 1.25 38.7 0.19 5.87 0.86 26.7 0.15 4.54 0.78 24.3 90 5 12.71 7.64 4.49 1.60 35.6 0.40 8.83 1.37 30.6 0.21 4.72 0.90 20.2 ------------------------------------------- ASITE=CANY TPSITE=CANY YEAR=1997 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.96 3.04 1.49 0.59 39.2 0.10 6.51 0.41 27.6 0.07 4.89 0.33 21.8 30 5 6.69 4.22 2.08 0.80 38.6 0.15 7.08 0.55 26.3 0.10 4.62 0.49 23.5 50 5 8.76 5.50 2.73 1.04 38.2 0.18 6.70 0.69 25.4 0.12 4.58 0.69 25.1 70 5 10.51 6.77 3.19 1.24 38.9 0.19 5.95 0.86 27.0 0.15 4.58 0.75 23.6 90 5 13.14 8.23 4.40 1.52 34.5 0.40 9.01 1.30 29.6 0.21 4.67 0.98 22.2 ------------------------------------------- ASITE=CANY TPSITE=CANY YEAR=1998 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.94 3.05 1.47 0.54 37.0 0.10 6.61 0.42 28.3 0.08 5.49 0.33 22.6 30 5 6.61 4.18 2.05 0.77 37.8 0.15 7.22 0.55 27.0 0.10 5.11 0.47 22.9 50 5 8.25 5.10 2.69 1.01 37.7 0.18 6.81 0.72 26.6 0.14 5.08 0.64 23.8 70 5 9.94 6.31 3.16 1.22 38.6 0.19 6.00 0.90 28.6 0.16 4.95 0.69 21.8 90 5 13.33 8.46 4.39 1.49 33.9 0.40 9.01 1.34 30.4 0.22 4.90 0.96 21.8 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 377 ------------------------------------------- ASITE=CANY TPSITE=CANY YEAR=1999 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.88 3.02 1.44 0.51 35.4 0.10 6.74 0.40 27.7 0.08 5.63 0.35 24.5 30 5 6.22 3.86 1.98 0.74 37.5 0.15 7.46 0.53 26.8 0.10 5.29 0.45 23.0 50 5 7.62 4.66 2.56 0.93 36.4 0.18 7.13 0.72 28.0 0.14 5.38 0.59 23.1 70 5 9.50 5.92 3.07 1.19 38.7 0.19 6.18 0.87 28.4 0.16 5.25 0.66 21.5 90 5 13.58 8.67 4.38 1.42 32.5 0.40 9.05 1.34 30.6 0.22 5.07 1.00 22.8 ------------------------------------------- ASITE=CANY TPSITE=CANY YEAR=2000 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.59 2.78 1.42 0.51 36.2 0.10 6.87 0.40 28.0 0.07 5.14 0.34 23.8 30 5 6.06 3.66 2.00 0.79 39.6 0.15 7.38 0.52 25.9 0.10 4.97 0.44 22.2 50 5 7.29 4.35 2.57 0.93 36.4 0.18 7.13 0.74 28.9 0.13 5.25 0.57 22.4 70 5 8.99 5.40 3.11 1.19 38.3 0.19 6.11 0.90 29.0 0.16 5.11 0.67 21.5 90 5 13.51 8.44 4.47 1.43 32.0 0.40 8.85 1.41 31.4 0.22 4.99 1.02 22.7 ------------------------------------------- ASITE=CANY TPSITE=CANY YEAR=2001 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.52 2.66 1.51 0.55 36.1 0.10 6.44 0.41 27.2 0.07 4.48 0.39 25.7 30 5 6.05 3.62 2.04 0.83 40.5 0.15 7.24 0.51 24.9 0.09 4.48 0.47 22.9 50 5 6.81 3.96 2.50 0.97 38.8 0.18 7.33 0.70 28.2 0.12 4.83 0.52 20.8 70 5 8.35 4.88 3.05 1.16 38.1 0.19 6.22 0.84 27.5 0.14 4.59 0.72 23.5 90 5 12.64 7.75 4.34 1.44 33.1 0.40 9.13 1.24 28.6 0.19 4.42 1.08 24.8 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 378 ------------------------------------------- ASITE=CHIR TPSITE=CHIR YEAR=1991 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 1 7.00 4.43 1.92 0.67 34.8 0.13 6.56 0.53 27.8 0.06 3.16 0.53 27.7 30 1 9.25 6.09 2.53 0.95 37.8 0.13 5.30 0.67 26.7 0.10 3.84 0.67 26.4 50 1 10.77 6.67 3.34 1.34 40.1 0.17 5.21 0.85 25.3 0.12 3.54 0.86 25.9 70 1 11.84 7.07 3.82 1.79 46.9 0.20 5.26 0.92 24.0 0.17 4.56 0.73 19.2 90 1 17.09 11.02 5.02 2.31 46.0 0.21 4.20 1.32 26.4 0.15 2.91 1.03 20.5 ------------------------------------------- ASITE=CHIR TPSITE=CHIR YEAR=1992 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 2 6.28 3.84 1.93 0.74 38.4 0.13 6.56 0.51 26.6 0.07 3.63 0.48 24.8 30 2 8.14 5.07 2.43 1.01 41.5 0.13 5.51 0.65 27.0 0.10 4.27 0.53 21.7 50 2 9.72 5.92 3.18 1.38 43.5 0.17 5.48 0.83 26.2 0.13 3.96 0.66 20.9 70 2 10.76 6.37 3.79 1.82 48.1 0.20 5.30 0.96 25.3 0.17 4.56 0.64 16.8 90 2 14.25 8.17 5.12 2.29 44.7 0.21 4.11 1.52 29.7 0.22 4.24 0.88 17.3 ------------------------------------------- ASITE=CHIR TPSITE=CHIR YEAR=1993 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 3 5.52 3.28 1.83 0.73 40.0 0.13 6.91 0.49 26.7 0.08 4.20 0.41 22.2 30 3 7.81 4.76 2.48 1.03 41.6 0.13 5.39 0.66 26.7 0.10 4.04 0.55 22.2 50 3 9.30 5.53 3.22 1.38 42.7 0.17 5.40 0.82 25.4 0.13 3.95 0.72 22.5 70 3 10.48 5.89 3.97 1.95 49.0 0.20 5.06 0.99 25.0 0.16 3.94 0.68 17.1 90 3 14.05 7.69 5.41 2.44 45.1 0.21 3.90 1.64 30.3 0.22 4.08 0.90 16.6 ------------------------------------------- ASITE=CHIR TPSITE=CHIR YEAR=1994 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 5.72 3.41 1.82 0.72 39.6 0.13 6.93 0.47 25.9 0.08 4.45 0.42 23.1 30 4 7.88 4.68 2.53 1.08 42.6 0.13 5.29 0.65 25.6 0.10 3.91 0.57 22.5 50 4 9.30 5.37 3.31 1.45 43.9 0.17 5.27 0.82 24.7 0.13 3.86 0.74 22.3 70 4 10.92 6.09 4.07 1.99 49.0 0.20 4.94 0.98 24.1 0.15 3.81 0.74 18.1 90 4 14.44 7.83 5.56 2.42 43.5 0.21 3.79 1.69 30.3 0.22 3.97 1.02 18.4 ------------------------------------------- ASITE=CHIR TPSITE=CHIR YEAR=1995 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.72 3.39 1.87 0.72 38.5 0.13 6.74 0.49 25.9 0.09 4.67 0.45 24.1 30 5 7.75 4.57 2.56 1.08 42.1 0.13 5.22 0.65 25.3 0.10 3.93 0.60 23.4 50 5 9.52 5.69 3.25 1.40 42.9 0.17 5.35 0.79 24.4 0.13 3.93 0.76 23.4 70 5 10.72 6.01 3.99 1.94 48.6 0.20 5.04 0.95 23.7 0.16 3.92 0.75 18.7 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 379 ------------------------------------------- ASITE=CHIR TPSITE=CHIR YEAR=1995 ------------------------------------------- (continued) GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 90 5 14.30 7.71 5.63 2.54 45.0 0.21 3.74 1.62 28.8 0.22 3.94 1.04 18.5 ------------------------------------------- ASITE=CHIR TPSITE=CHIR YEAR=1996 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.41 3.10 1.85 0.71 38.6 0.13 6.84 0.47 25.5 0.09 4.85 0.45 24.3 30 5 7.54 4.24 2.65 1.14 42.9 0.13 5.04 0.65 24.5 0.10 3.88 0.63 23.7 50 5 9.41 5.58 3.31 1.44 43.5 0.17 5.26 0.78 23.4 0.13 3.88 0.79 23.9 70 5 10.53 5.76 4.06 1.98 48.8 0.20 4.95 0.93 23.0 0.15 3.69 0.79 19.6 90 5 14.10 7.47 5.76 2.57 44.6 0.21 3.66 1.62 28.2 0.23 3.98 1.12 19.5 ------------------------------------------- ASITE=CHIR TPSITE=CHIR YEAR=1997 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.43 3.11 1.85 0.73 39.2 0.13 6.82 0.47 25.3 0.09 4.77 0.44 23.9 30 5 7.73 4.26 2.70 1.17 43.1 0.13 4.95 0.64 23.8 0.11 3.89 0.65 24.2 50 5 9.57 5.58 3.41 1.47 43.1 0.17 5.11 0.75 22.0 0.12 3.63 0.89 26.2 70 5 10.50 5.52 4.10 2.02 49.2 0.20 4.90 0.89 21.6 0.14 3.51 0.85 20.8 90 5 14.26 7.61 5.67 2.69 47.4 0.21 3.71 1.45 25.5 0.19 3.43 1.13 19.9 ------------------------------------------- ASITE=CHIR TPSITE=CHIR YEAR=1998 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.66 3.28 1.91 0.71 37.3 0.13 6.60 0.50 26.3 0.09 4.66 0.48 25.2 30 5 7.55 4.17 2.71 1.15 42.3 0.13 4.93 0.69 25.6 0.11 4.14 0.62 23.0 50 5 10.00 5.74 3.48 1.48 42.6 0.17 5.01 0.79 22.8 0.13 3.62 0.90 25.9 70 5 10.79 5.81 4.09 1.96 48.0 0.20 4.91 0.93 22.7 0.15 3.60 0.85 20.7 90 5 14.71 7.90 5.84 2.75 47.1 0.21 3.61 1.53 26.3 0.19 3.31 1.15 19.7 ------------------------------------------- ASITE=CHIR TPSITE=CHIR YEAR=1999 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.51 3.15 1.95 0.69 35.4 0.13 6.47 0.53 26.9 0.09 4.54 0.52 26.6 30 5 7.64 4.30 2.75 1.08 39.5 0.13 4.87 0.72 26.1 0.12 4.25 0.69 25.3 50 5 9.87 5.71 3.43 1.41 41.2 0.17 5.08 0.80 23.4 0.13 3.79 0.91 26.5 70 5 10.52 5.75 4.03 1.86 46.3 0.20 4.99 0.95 23.6 0.15 3.67 0.87 21.5 90 5 14.62 8.09 5.72 2.69 46.9 0.21 3.68 1.46 25.4 0.19 3.25 1.18 20.7 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 380 ------------------------------------------- ASITE=CHIR TPSITE=CHIR YEAR=2000 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.12 2.90 1.86 0.67 36.2 0.13 6.79 0.50 27.0 0.08 4.32 0.48 25.7 30 5 7.69 4.40 2.71 1.05 38.6 0.13 4.93 0.72 26.6 0.12 4.41 0.69 25.5 50 5 9.62 5.38 3.47 1.45 41.7 0.17 5.02 0.81 23.3 0.13 3.76 0.91 26.2 70 5 10.93 6.01 4.18 1.84 44.0 0.20 4.80 0.98 23.5 0.14 3.40 1.01 24.2 90 5 16.36 9.52 5.98 2.51 42.1 0.21 3.52 1.57 26.2 0.18 3.08 1.50 25.1 ------------------------------------------- ASITE=CHIR TPSITE=CHIR YEAR=2001 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.77 2.74 1.79 0.65 36.4 0.13 7.04 0.49 27.6 0.08 4.59 0.44 24.4 30 5 7.26 4.19 2.60 1.00 38.5 0.13 5.15 0.69 26.5 0.12 4.59 0.66 25.3 50 5 9.15 5.07 3.35 1.37 40.9 0.17 5.19 0.80 23.9 0.13 3.83 0.87 26.1 70 5 10.49 5.82 4.06 1.75 43.2 0.20 4.95 0.96 23.7 0.14 3.37 1.01 24.8 90 5 17.54 10.49 6.04 2.42 40.1 0.21 3.49 1.52 25.2 0.17 2.84 1.72 28.4 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 381 ------------------------------------------- ASITE=CRLA TPSITE=CRLA YEAR=1992 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 1 3.01 2.01 0.91 0.27 30.3 0.04 4.57 0.37 40.6 0.09 9.63 0.13 14.9 30 1 5.36 2.65 1.57 0.46 29.5 0.06 3.60 0.66 42.4 0.16 10.2 0.23 14.4 50 1 6.28 3.75 1.90 0.46 24.4 0.09 4.91 0.79 41.8 0.19 9.94 0.36 19.0 70 1 6.47 3.37 2.56 0.63 24.5 0.12 4.89 1.15 45.1 0.27 10.5 0.38 15.0 90 1 11.88 6.54 4.06 1.13 27.9 0.20 4.86 1.61 39.7 0.29 7.02 0.84 20.6 ------------------------------------------- ASITE=CRLA TPSITE=CRLA YEAR=1993 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 2 2.83 1.88 0.92 0.27 29.7 0.04 4.52 0.36 39.2 0.09 9.70 0.15 16.8 30 2 4.89 2.63 1.49 0.43 28.6 0.06 3.79 0.64 42.8 0.14 9.11 0.23 15.8 50 2 5.58 3.28 1.83 0.45 24.5 0.09 5.11 0.72 39.4 0.16 8.80 0.41 22.2 70 2 6.83 3.69 2.66 0.63 23.5 0.12 4.69 1.21 45.4 0.27 10.2 0.43 16.1 90 2 11.03 5.98 4.16 1.12 27.0 0.20 4.75 1.69 40.6 0.34 8.16 0.81 19.5 ------------------------------------------- ASITE=CRLA TPSITE=CRLA YEAR=1994 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 2 2.83 1.88 0.92 0.27 29.7 0.04 4.52 0.36 39.2 0.09 9.70 0.15 16.8 30 2 4.89 2.63 1.49 0.43 28.6 0.06 3.79 0.64 42.8 0.14 9.11 0.23 15.8 50 2 5.58 3.28 1.83 0.45 24.5 0.09 5.11 0.72 39.4 0.16 8.80 0.41 22.2 70 2 6.83 3.69 2.66 0.63 23.5 0.12 4.69 1.21 45.4 0.27 10.2 0.43 16.1 90 2 11.03 5.98 4.16 1.12 27.0 0.20 4.75 1.69 40.6 0.34 8.16 0.81 19.5 ------------------------------------------- ASITE=CRLA TPSITE=CRLA YEAR=1995 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 3 2.36 1.53 0.82 0.23 28.4 0.04 5.03 0.33 39.5 0.09 10.5 0.14 16.6 30 3 4.19 2.23 1.40 0.38 27.1 0.06 4.03 0.60 42.8 0.14 10.3 0.22 15.8 50 3 5.06 3.00 1.77 0.43 24.1 0.09 5.27 0.71 40.2 0.18 9.96 0.36 20.5 70 3 6.69 3.53 2.72 0.66 24.3 0.12 4.60 1.22 44.8 0.27 10.1 0.44 16.2 90 3 9.98 5.11 4.16 1.01 24.3 0.20 4.75 1.70 40.9 0.42 10.1 0.83 19.9 ------------------------------------------- ASITE=CRLA TPSITE=CRLA YEAR=1996 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 2.31 1.52 0.80 0.21 27.0 0.04 5.20 0.32 40.7 0.08 10.5 0.13 16.6 30 4 4.03 2.27 1.36 0.35 25.7 0.06 4.16 0.58 42.7 0.15 11.1 0.22 16.3 50 4 4.95 2.93 1.79 0.42 23.2 0.09 5.21 0.72 40.3 0.18 10.3 0.38 21.0 70 4 6.77 3.77 2.61 0.62 23.9 0.12 4.78 1.16 44.5 0.27 10.4 0.43 16.4 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 382 ------------------------------------------- ASITE=CRLA TPSITE=CRLA YEAR=1996 ------------------------------------------- (continued) GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 90 4 11.67 6.10 4.73 0.98 20.7 0.20 4.18 2.21 46.8 0.47 9.83 0.87 18.5 ------------------------------------------- ASITE=CRLA TPSITE=CRLA YEAR=1997 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 2.28 1.43 0.75 0.20 26.3 0.04 5.50 0.32 41.9 0.07 9.89 0.12 16.4 30 4 3.69 2.26 1.26 0.30 23.7 0.06 4.47 0.55 43.7 0.14 11.3 0.21 16.9 50 4 4.57 2.56 1.77 0.41 23.1 0.09 5.27 0.75 42.3 0.18 9.97 0.34 19.3 70 4 7.05 4.15 2.48 0.59 23.7 0.12 5.04 1.11 44.6 0.25 10.3 0.41 16.4 90 4 11.09 5.78 4.61 0.88 19.2 0.20 4.29 2.30 49.9 0.46 10.0 0.77 16.6 ------------------------------------------- ASITE=CRLA TPSITE=CRLA YEAR=1998 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 2.12 1.38 0.70 0.17 23.6 0.04 5.91 0.32 45.8 0.07 10.2 0.10 14.5 30 4 3.39 2.17 1.15 0.25 22.1 0.06 4.93 0.50 44.0 0.14 12.0 0.19 17.0 50 4 4.56 2.74 1.66 0.37 22.1 0.09 5.62 0.74 44.8 0.17 10.5 0.28 16.9 70 4 6.53 3.75 2.45 0.57 23.3 0.12 5.11 1.13 46.1 0.24 9.81 0.38 15.7 90 4 11.39 5.85 4.86 0.84 17.4 0.20 4.07 2.48 51.1 0.44 8.98 0.90 18.4 ------------------------------------------- ASITE=CRLA TPSITE=CRLA YEAR=1999 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 2.11 1.33 0.71 0.17 23.9 0.04 5.81 0.32 44.6 0.07 9.63 0.11 16.1 30 5 3.36 2.15 1.11 0.24 21.9 0.06 5.08 0.47 42.6 0.13 11.8 0.21 18.7 50 5 4.32 2.54 1.60 0.35 21.7 0.09 5.82 0.72 45.1 0.17 10.4 0.27 17.0 70 5 6.37 3.58 2.39 0.53 22.3 0.12 5.22 1.14 47.5 0.23 9.47 0.37 15.4 90 5 11.34 5.70 4.91 0.79 16.1 0.20 4.03 2.68 54.7 0.42 8.56 0.82 16.6 ------------------------------------------- ASITE=CRLA TPSITE=CRLA YEAR=2000 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 2.28 1.46 0.73 0.17 23.7 0.04 5.67 0.33 45.5 0.07 8.96 0.12 16.2 30 4 3.51 2.33 1.08 0.23 21.5 0.06 5.22 0.46 42.5 0.12 11.4 0.21 19.4 50 4 4.40 2.56 1.59 0.34 21.4 0.09 5.88 0.73 45.9 0.16 9.86 0.27 17.0 70 4 6.36 3.67 2.28 0.49 21.3 0.12 5.47 1.11 48.7 0.21 9.38 0.35 15.1 90 4 12.21 6.29 5.09 0.79 15.5 0.20 3.88 2.92 57.3 0.38 7.45 0.81 15.8 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 383 ------------------------------------------- ASITE=CRLA TPSITE=CRLA YEAR=2001 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 3 2.32 1.45 0.74 0.18 24.3 0.04 5.63 0.34 45.7 0.06 8.44 0.12 16.0 30 3 3.49 2.31 1.03 0.22 21.7 0.06 5.45 0.44 42.4 0.11 10.5 0.21 20.0 50 3 4.31 2.51 1.50 0.32 21.6 0.09 6.22 0.72 48.1 0.14 9.22 0.22 14.8 70 3 6.15 3.41 2.28 0.48 20.9 0.12 5.48 1.15 50.5 0.20 8.64 0.33 14.5 90 3 10.70 5.37 4.65 0.76 16.3 0.20 4.26 2.64 56.9 0.31 6.59 0.74 15.9 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 384 ------------------------------------------- ASITE=DENA TPSITE=DENA YEAR=1989 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 1 2.62 1.77 0.75 0.24 32.4 0.03 3.61 0.30 40.2 0.02 2.73 0.16 21.0 30 1 5.02 3.71 1.00 0.40 39.9 0.04 3.81 0.37 37.2 0.04 3.87 0.15 15.2 50 1 4.61 2.94 1.45 0.55 38.0 0.05 3.54 0.56 39.0 0.09 6.07 0.19 13.4 70 1 7.52 5.27 1.85 0.73 39.6 0.07 3.94 0.69 37.2 0.09 4.79 0.27 14.4 90 1 11.44 8.60 2.38 0.96 40.2 0.10 4.30 0.76 31.9 0.14 5.73 0.42 17.8 ------------------------------------------- ASITE=DENA TPSITE=DENA YEAR=1990 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 1 2.62 1.77 0.75 0.24 32.4 0.03 3.61 0.30 40.2 0.02 2.73 0.16 21.0 30 1 5.02 3.71 1.00 0.40 39.9 0.04 3.81 0.37 37.2 0.04 3.87 0.15 15.2 50 1 4.61 2.94 1.45 0.55 38.0 0.05 3.54 0.56 39.0 0.09 6.07 0.19 13.4 70 1 7.52 5.27 1.85 0.73 39.6 0.07 3.94 0.69 37.2 0.09 4.79 0.27 14.4 90 1 11.44 8.60 2.38 0.96 40.2 0.10 4.30 0.76 31.9 0.14 5.73 0.42 17.8 ------------------------------------------- ASITE=DENA TPSITE=DENA YEAR=1991 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 2 2.72 1.68 0.76 0.23 31.0 0.03 3.57 0.32 42.6 0.02 2.91 0.15 19.9 30 2 4.66 3.20 0.93 0.32 35.0 0.04 4.11 0.36 39.0 0.04 4.11 0.16 17.8 50 2 4.09 2.50 1.23 0.46 37.7 0.05 4.17 0.48 39.5 0.07 5.33 0.16 13.3 70 2 6.27 4.07 1.77 0.71 40.1 0.07 4.10 0.67 38.1 0.09 4.90 0.22 12.7 90 2 10.99 7.05 3.10 0.91 29.5 0.10 3.30 1.62 52.5 0.17 5.53 0.29 9.23 ------------------------------------------- ASITE=DENA TPSITE=DENA YEAR=1992 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 3 2.72 1.77 0.68 0.22 32.1 0.03 3.95 0.28 40.4 0.03 3.78 0.14 19.8 30 3 4.17 2.73 0.92 0.34 36.7 0.04 4.13 0.35 37.6 0.04 4.59 0.16 17.0 50 3 3.71 2.24 1.16 0.44 38.1 0.05 4.42 0.45 38.6 0.07 5.78 0.15 13.2 70 3 5.63 3.49 1.67 0.69 41.5 0.07 4.34 0.59 35.5 0.08 4.67 0.23 14.0 90 3 9.36 5.77 2.80 1.00 35.8 0.10 3.65 1.29 46.1 0.16 5.54 0.25 8.90 ------------------------------------------- ASITE=DENA TPSITE=DENA YEAR=1993 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 2.72 1.75 0.69 0.22 31.4 0.03 3.89 0.28 39.7 0.03 3.78 0.15 21.3 30 4 3.93 2.60 0.86 0.31 36.4 0.04 4.41 0.31 36.5 0.04 4.57 0.16 18.2 50 4 3.69 2.21 1.16 0.43 37.4 0.05 4.43 0.45 38.7 0.07 5.75 0.16 13.7 70 4 5.33 3.15 1.71 0.67 39.2 0.07 4.25 0.61 35.9 0.09 5.12 0.27 15.5 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 385 ------------------------------------------- ASITE=DENA TPSITE=DENA YEAR=1993 ------------------------------------------- (continued) GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 90 4 9.15 5.24 2.99 0.99 33.2 0.10 3.42 1.48 49.7 0.16 5.32 0.25 8.36 ------------------------------------------- ASITE=DENA TPSITE=DENA YEAR=1994 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 2.77 1.69 0.69 0.23 32.8 0.03 3.94 0.26 37.3 0.03 4.46 0.15 21.4 30 4 3.56 2.25 0.81 0.28 34.8 0.04 4.71 0.29 35.8 0.04 5.24 0.16 19.4 50 4 3.42 1.97 1.06 0.40 38.0 0.05 4.85 0.40 38.1 0.06 5.62 0.14 13.4 70 4 4.81 2.65 1.63 0.65 40.1 0.07 4.47 0.56 34.3 0.09 5.44 0.26 15.7 90 4 8.06 3.89 3.13 1.03 32.9 0.10 3.27 1.64 52.3 0.16 5.19 0.20 6.29 ------------------------------------------- ASITE=DENA TPSITE=DENA YEAR=1995 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 2.72 1.72 0.68 0.23 33.5 0.03 3.97 0.24 35.0 0.03 4.58 0.16 23.0 30 5 3.30 2.13 0.80 0.28 35.4 0.04 4.78 0.28 35.6 0.04 5.47 0.15 18.7 50 5 3.38 2.04 1.01 0.39 38.2 0.05 5.08 0.37 36.9 0.07 6.73 0.13 13.1 70 5 4.92 2.87 1.60 0.64 40.2 0.07 4.53 0.54 33.6 0.10 5.94 0.25 15.7 90 5 7.66 3.77 2.97 1.08 36.5 0.10 3.44 1.41 47.4 0.16 5.32 0.22 7.38 ------------------------------------------- ASITE=DENA TPSITE=DENA YEAR=1996 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 2.71 1.82 0.66 0.23 34.3 0.03 4.10 0.22 33.3 0.03 5.28 0.15 23.0 30 5 3.13 2.06 0.80 0.29 36.2 0.04 4.74 0.29 35.5 0.05 5.82 0.14 17.8 50 5 3.59 2.30 1.05 0.42 39.5 0.05 4.87 0.37 35.0 0.08 7.37 0.14 13.3 70 5 5.07 3.09 1.57 0.62 39.3 0.07 4.61 0.53 33.9 0.10 6.32 0.25 15.9 90 5 6.94 3.48 2.73 1.11 40.6 0.10 3.74 1.12 41.0 0.15 5.52 0.25 9.16 ------------------------------------------- ASITE=DENA TPSITE=DENA YEAR=1997 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 2.72 1.78 0.68 0.23 34.2 0.03 3.94 0.23 34.3 0.04 5.40 0.15 22.1 30 5 3.53 2.31 0.82 0.30 36.1 0.04 4.65 0.29 35.3 0.05 6.48 0.14 17.5 50 5 3.96 2.54 1.10 0.42 38.4 0.05 4.65 0.40 36.6 0.08 7.42 0.14 12.9 70 5 5.74 3.77 1.56 0.59 38.0 0.07 4.66 0.56 35.7 0.11 6.85 0.23 14.8 90 5 7.93 3.98 3.08 1.05 34.1 0.10 3.31 1.49 48.4 0.18 5.97 0.25 8.23 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 386 ------------------------------------------- ASITE=DENA TPSITE=DENA YEAR=1998 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 2.71 1.73 0.67 0.23 33.9 0.03 4.05 0.23 34.9 0.04 5.96 0.14 21.2 30 5 3.40 2.15 0.85 0.30 35.7 0.04 4.50 0.30 36.0 0.06 6.74 0.14 17.0 50 5 3.85 2.55 1.08 0.41 37.8 0.05 4.77 0.39 36.4 0.08 7.43 0.15 13.5 70 5 5.51 3.80 1.45 0.55 37.9 0.07 5.03 0.52 36.2 0.10 7.09 0.20 13.8 90 5 7.36 3.94 2.76 0.97 35.2 0.10 3.70 1.26 45.8 0.18 6.36 0.25 8.95 ------------------------------------------- ASITE=DENA TPSITE=DENA YEAR=1999 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 2.64 1.79 0.63 0.21 33.3 0.03 4.27 0.22 34.9 0.04 6.07 0.14 21.5 30 5 3.14 1.92 0.87 0.31 35.4 0.04 4.40 0.32 36.7 0.06 7.07 0.14 16.4 50 5 3.91 2.61 1.11 0.41 37.2 0.05 4.61 0.39 35.5 0.08 7.62 0.17 15.1 70 5 5.15 3.58 1.45 0.51 35.0 0.07 5.00 0.58 39.6 0.10 7.10 0.19 13.3 90 5 7.47 4.27 2.65 0.89 33.7 0.10 3.86 1.20 45.5 0.17 6.57 0.27 10.3 ------------------------------------------- ASITE=DENA TPSITE=DENA YEAR=2000 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 2.32 1.52 0.60 0.19 32.4 0.03 4.52 0.23 38.7 0.04 5.88 0.11 18.5 30 5 2.94 1.75 0.84 0.29 34.6 0.04 4.54 0.32 38.1 0.06 6.81 0.13 15.9 50 5 3.62 2.35 1.11 0.41 37.1 0.05 4.63 0.40 36.4 0.07 6.74 0.17 15.2 70 5 4.61 3.10 1.42 0.50 34.8 0.07 5.11 0.59 41.8 0.09 6.44 0.17 11.8 90 5 7.68 3.97 3.11 0.79 25.5 0.10 3.28 1.78 57.2 0.19 6.14 0.25 7.88 ------------------------------------------- ASITE=DENA TPSITE=DENA YEAR=2001 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 1.90 1.20 0.55 0.19 33.9 0.03 4.91 0.20 36.9 0.03 5.77 0.10 18.6 30 5 2.51 1.43 0.80 0.29 36.5 0.04 4.77 0.29 35.8 0.05 6.66 0.13 16.2 50 5 3.01 1.85 1.02 0.37 36.6 0.05 5.03 0.37 36.6 0.07 6.40 0.16 15.4 70 5 3.97 2.57 1.34 0.48 35.5 0.07 5.41 0.54 40.3 0.08 6.27 0.17 12.5 90 5 7.45 3.72 3.15 0.75 23.7 0.10 3.24 1.84 58.3 0.18 5.86 0.28 8.83 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 387 ------------------------------------------- ASITE=GLAC TPSITE=GLAC YEAR=1989 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 1 4.69 2.18 2.06 0.52 25.3 0.09 4.55 1.10 53.3 0.19 9.03 0.16 7.82 30 1 8.91 4.61 3.64 0.84 23.1 0.16 4.51 1.92 52.7 0.29 8.09 0.42 11.6 50 1 12.20 6.41 4.86 1.07 22.0 0.17 3.49 2.63 54.0 0.36 7.47 0.63 13.0 70 1 13.88 6.16 6.14 1.14 18.6 0.16 2.65 3.57 58.1 0.53 8.64 0.74 12.0 90 1 17.65 6.37 9.42 1.58 16.8 0.40 4.29 5.89 62.6 0.94 9.95 0.60 6.41 ------------------------------------------- ASITE=GLAC TPSITE=GLAC YEAR=1990 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 2 4.47 1.97 1.96 0.51 26.2 0.09 4.78 1.03 52.4 0.16 8.25 0.16 8.30 30 2 8.22 3.95 3.63 0.83 22.9 0.16 4.52 1.92 52.9 0.30 8.24 0.42 11.5 50 2 10.63 5.10 4.76 1.13 23.8 0.17 3.57 2.52 52.9 0.37 7.71 0.57 12.0 70 2 15.16 7.61 6.26 1.24 19.8 0.16 2.60 3.47 55.5 0.54 8.60 0.84 13.5 90 2 20.64 9.10 9.58 1.46 15.2 0.40 4.22 6.02 62.8 0.96 10.0 0.75 7.80 ------------------------------------------- ASITE=GLAC TPSITE=GLAC YEAR=1991 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 3 5.61 3.01 2.09 0.55 26.5 0.09 4.49 1.08 51.6 0.15 7.25 0.21 10.1 30 3 8.60 4.50 3.55 0.84 23.5 0.16 4.62 1.84 51.8 0.28 7.81 0.43 12.2 50 3 12.39 6.85 4.76 1.03 21.7 0.17 3.57 2.56 53.8 0.36 7.56 0.64 13.4 70 3 15.72 8.44 6.08 1.24 20.4 0.16 2.67 3.34 54.9 0.50 8.30 0.84 13.8 90 3 22.06 10.89 9.37 1.45 15.4 0.40 4.31 5.74 61.2 0.84 9.01 0.94 10.0 ------------------------------------------- ASITE=GLAC TPSITE=GLAC YEAR=1992 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 5.87 3.25 2.11 0.54 25.8 0.09 4.45 1.09 51.6 0.16 7.41 0.23 10.8 30 4 9.12 4.96 3.58 0.86 24.0 0.16 4.58 1.83 51.2 0.27 7.61 0.45 12.6 50 4 12.08 6.57 4.73 1.06 22.4 0.17 3.59 2.54 53.6 0.36 7.70 0.60 12.7 70 4 15.19 7.91 6.02 1.18 19.6 0.16 2.70 3.39 56.4 0.52 8.66 0.76 12.7 90 4 22.95 11.79 9.34 1.51 16.1 0.40 4.33 5.49 58.7 0.80 8.57 1.14 12.2 ------------------------------------------- ASITE=GLAC TPSITE=GLAC YEAR=1993 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.91 3.23 2.14 0.54 25.1 0.09 4.37 1.13 52.6 0.16 7.39 0.23 10.6 30 5 8.87 4.75 3.49 0.90 25.6 0.16 4.69 1.76 50.3 0.25 7.21 0.42 12.1 50 5 11.51 6.11 4.63 1.06 23.0 0.17 3.66 2.50 54.0 0.35 7.60 0.55 11.8 70 5 14.98 7.67 6.06 1.19 19.7 0.16 2.68 3.45 56.8 0.50 8.20 0.76 12.6 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 388 ------------------------------------------- ASITE=GLAC TPSITE=GLAC YEAR=1993 ------------------------------------------- (continued) GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 90 5 21.40 10.13 9.40 1.55 16.5 0.40 4.30 5.64 60.0 0.79 8.46 1.01 10.7 ------------------------------------------- ASITE=GLAC TPSITE=GLAC YEAR=1994 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.97 3.38 2.12 0.54 25.4 0.09 4.42 1.10 51.7 0.15 7.03 0.24 11.4 30 5 8.57 4.50 3.45 0.88 25.6 0.16 4.75 1.75 50.7 0.25 7.18 0.41 11.8 50 5 11.31 5.92 4.63 1.03 22.3 0.17 3.66 2.51 54.1 0.36 7.80 0.56 12.2 70 5 15.33 7.99 6.09 1.17 19.2 0.16 2.67 3.47 57.0 0.50 8.17 0.79 12.9 90 5 22.54 10.93 9.60 1.49 15.5 0.40 4.21 5.83 60.8 0.78 8.12 1.09 11.4 ------------------------------------------- ASITE=GLAC TPSITE=GLAC YEAR=1995 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.95 3.54 2.08 0.51 24.3 0.09 4.51 1.07 51.7 0.16 7.68 0.25 11.8 30 5 8.22 4.41 3.27 0.86 26.4 0.16 5.01 1.62 49.5 0.25 7.70 0.37 11.4 50 5 11.41 6.24 4.43 0.99 22.4 0.17 3.83 2.35 53.1 0.35 8.00 0.56 12.7 70 5 14.17 7.19 5.76 1.13 19.7 0.16 2.82 3.28 57.0 0.48 8.40 0.70 12.1 90 5 22.05 10.71 9.26 1.48 16.0 0.40 4.36 5.55 59.9 0.72 7.80 1.11 11.9 ------------------------------------------- ASITE=GLAC TPSITE=GLAC YEAR=1996 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 5.17 2.88 1.99 0.47 23.5 0.09 4.71 1.03 51.9 0.17 8.56 0.22 11.3 30 5 7.61 3.95 3.18 0.86 27.0 0.16 5.15 1.56 49.0 0.26 8.12 0.34 10.7 50 5 10.32 5.33 4.28 1.03 24.0 0.17 3.96 2.24 52.3 0.35 8.15 0.50 11.6 70 5 13.75 6.80 5.74 1.08 18.9 0.16 2.83 3.32 57.8 0.48 8.38 0.69 12.1 90 5 19.86 8.80 9.02 1.54 17.1 0.40 4.48 5.40 59.9 0.73 8.05 0.94 10.5 ------------------------------------------- ASITE=GLAC TPSITE=GLAC YEAR=1997 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.82 2.54 1.93 0.45 23.4 0.09 4.87 1.01 52.5 0.17 8.59 0.21 10.7 30 5 7.02 3.45 3.04 0.80 26.3 0.16 5.40 1.50 49.5 0.27 8.76 0.30 9.98 50 5 10.20 5.43 4.10 0.96 23.4 0.17 4.14 2.15 52.5 0.33 8.15 0.49 11.9 70 5 13.67 7.02 5.53 1.13 20.3 0.16 2.94 3.10 56.1 0.43 7.83 0.71 12.8 90 5 17.72 7.30 8.54 1.54 18.0 0.40 4.73 5.20 60.9 0.70 8.16 0.70 8.20 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 389 ------------------------------------------- ASITE=GLAC TPSITE=GLAC YEAR=1998 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.45 2.30 1.87 0.42 22.5 0.09 5.01 0.99 52.7 0.18 9.38 0.19 10.4 30 5 6.96 3.57 2.99 0.72 24.1 0.16 5.48 1.54 51.6 0.28 9.31 0.28 9.50 50 5 10.40 5.68 4.10 0.95 23.2 0.17 4.14 2.13 52.0 0.35 8.45 0.50 12.3 70 5 13.95 7.55 5.51 1.13 20.5 0.16 2.95 3.00 54.5 0.44 7.99 0.77 14.1 90 5 21.22 10.48 8.97 1.44 16.1 0.40 4.50 5.40 60.2 0.70 7.85 1.02 11.3 ------------------------------------------- ASITE=GLAC TPSITE=GLAC YEAR=1999 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.25 2.13 1.82 0.39 21.7 0.09 5.16 0.96 53.0 0.18 9.89 0.19 10.2 30 5 6.83 3.66 2.84 0.69 24.5 0.16 5.78 1.43 50.5 0.27 9.58 0.27 9.66 50 5 10.18 5.77 3.86 0.92 23.9 0.17 4.39 1.99 51.5 0.33 8.43 0.46 11.8 70 5 13.87 7.85 5.33 1.06 19.9 0.16 3.05 2.91 54.6 0.43 8.14 0.76 14.3 90 5 23.77 13.30 8.78 1.44 16.4 0.40 4.60 5.03 57.3 0.65 7.41 1.26 14.3 ------------------------------------------- ASITE=GLAC TPSITE=GLAC YEAR=2000 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 4.09 1.91 1.83 0.41 22.3 0.09 5.13 0.98 53.5 0.17 9.34 0.18 9.76 30 5 6.94 3.71 2.88 0.68 23.6 0.16 5.70 1.49 51.8 0.26 9.11 0.28 9.79 50 5 9.93 5.49 3.92 0.88 22.4 0.17 4.32 2.11 53.7 0.33 8.53 0.43 11.0 70 5 14.92 8.68 5.53 1.06 19.2 0.16 2.94 3.07 55.5 0.42 7.65 0.81 14.7 90 5 24.93 13.90 9.37 1.46 15.5 0.40 4.31 5.39 57.5 0.65 6.99 1.47 15.7 ------------------------------------------- ASITE=GLAC TPSITE=GLAC YEAR=2001 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 5 3.86 1.81 1.79 0.40 22.5 0.09 5.24 0.94 52.8 0.16 8.96 0.19 10.5 30 5 6.77 3.53 2.84 0.64 22.6 0.16 5.78 1.48 52.2 0.26 9.08 0.29 10.3 50 5 9.82 5.42 3.93 0.82 21.0 0.17 4.31 2.13 54.2 0.34 8.59 0.47 11.9 70 5 14.20 8.29 5.45 1.07 19.7 0.16 2.98 2.97 54.5 0.41 7.54 0.83 15.2 90 5 26.77 14.95 10.22 1.35 13.2 0.40 3.95 6.06 59.3 0.68 6.61 1.74 17.0 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 390 ------------------------------------------- ASITE=GRCA TPSITE=GRCA YEAR=1990 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 1 3.90 1.77 1.35 0.49 36.0 0.07 5.20 0.41 30.5 0.06 4.37 0.32 23.9 30 1 6.45 3.67 2.10 0.79 37.4 0.10 4.87 0.62 29.6 0.11 5.32 0.48 22.9 50 1 9.01 5.56 3.10 1.12 36.2 0.19 6.09 0.84 27.0 0.13 4.07 0.82 26.6 70 1 11.14 6.84 3.58 1.31 36.5 0.22 6.03 1.00 28.1 0.15 4.32 0.90 25.1 90 1 20.48 14.71 5.06 1.78 35.3 0.28 5.56 1.46 28.9 0.25 4.92 1.28 25.4 ------------------------------------------- ASITE=GRCA TPSITE=GRCA YEAR=1991 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 2 4.14 2.07 1.36 0.48 35.4 0.07 5.18 0.44 32.5 0.06 4.27 0.31 22.6 30 2 6.70 4.02 2.13 0.80 37.6 0.10 4.79 0.63 29.7 0.10 4.73 0.50 23.2 50 2 8.79 5.22 3.02 1.05 34.7 0.19 6.23 0.84 27.9 0.14 4.59 0.80 26.6 70 2 10.11 6.02 3.45 1.28 37.1 0.22 6.26 0.97 28.2 0.15 4.27 0.83 24.1 90 2 16.66 11.27 4.57 1.73 37.8 0.28 6.15 1.23 27.0 0.21 4.67 1.11 24.4 ------------------------------------------- ASITE=GRCA TPSITE=GRCA YEAR=1992 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 2 4.14 2.07 1.36 0.48 35.4 0.07 5.18 0.44 32.5 0.06 4.27 0.31 22.6 30 2 6.70 4.02 2.13 0.80 37.6 0.10 4.79 0.63 29.7 0.10 4.73 0.50 23.2 50 2 8.79 5.22 3.02 1.05 34.7 0.19 6.23 0.84 27.9 0.14 4.59 0.80 26.6 70 2 10.11 6.02 3.45 1.28 37.1 0.22 6.26 0.97 28.2 0.15 4.27 0.83 24.1 90 2 16.66 11.27 4.57 1.73 37.8 0.28 6.15 1.23 27.0 0.21 4.67 1.11 24.4 ------------------------------------------- ASITE=GRCA TPSITE=GRCA YEAR=1993 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 3 4.09 2.19 1.32 0.48 36.3 0.07 5.33 0.42 31.9 0.05 3.91 0.30 22.6 30 3 6.48 3.65 2.12 0.80 37.8 0.10 4.83 0.62 29.1 0.10 4.51 0.50 23.7 50 3 8.30 4.87 2.79 1.02 36.4 0.19 6.75 0.78 27.9 0.12 4.37 0.69 24.6 70 3 9.67 5.54 3.35 1.23 36.8 0.22 6.44 0.96 28.6 0.15 4.41 0.79 23.7 90 3 14.79 9.39 4.57 1.66 36.3 0.28 6.15 1.45 31.7 0.22 4.77 0.96 21.1 ------------------------------------------- ASITE=GRCA TPSITE=GRCA YEAR=1994 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 3.89 2.11 1.27 0.47 36.7 0.07 5.50 0.40 31.4 0.05 3.96 0.28 22.3 30 4 6.19 3.51 2.01 0.76 37.9 0.10 5.08 0.60 29.9 0.09 4.54 0.46 22.6 50 4 7.83 4.50 2.77 1.03 37.1 0.19 6.80 0.78 28.1 0.13 4.55 0.65 23.4 70 4 9.25 5.16 3.30 1.28 38.7 0.22 6.54 0.94 28.4 0.15 4.51 0.72 21.8 ANNUAL TRENDS - AMBIENT MASS 10:46 Friday, April 25, 2003 391 ------------------------------------------- ASITE=GRCA TPSITE=GRCA YEAR=1994 ------------------------------------------- (continued) GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 90 4 14.18 8.70 4.62 1.65 35.7 0.28 6.09 1.42 30.8 0.22 4.84 1.04 22.6 ------------------------------------------- ASITE=GRCA TPSITE=GRCA YEAR=1995 ------------------------------------------- GROUP NYEARS tm cm rcfm so4 F_SO4 no3 F_NO3 OMC F_OMC lac F_LAC soil F_SOIL 10 4 3.84 2.25 1.24 0.44 36.0 0.07 5.67 0.38 31.1 0.06 4.63 0.28 22.6 30 4 5.98 3.52 1.94 0.70 36.3 0.10 5.27 0.61 31.4 0.10 5.13 0.42 21.9 50 4 7.34 4.28 2.57 0.96 37.5 0.19 7.34 0.73 28.3 0.13 5.10 0.56 21.7 70 4 8.73