U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 05536357 GRAND CALUMET RIVER AT HOHMAN AV AT HAMMOND, IN STREAM SOURCE AGENCY USGS STATE 18 COUNTY 089 LATITUDE 413728 LONGITUDE 0873105 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 575.00 NGVD29 Date Processed: 2007-08-07 18:03 By dvarvin PARAMETER CODE - 00060 Discharge STATISTIC CODE - 00003 MEAN DURATION TABLE OF DAILY VALUES FOR PERIOD OCT TO SEP CLASS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 WATER YEAR NUMBER OF DAYS IN CLASS RANGE 1992 1992 1 31 153 105 53 18 2 1 1 1 1993 1993 12 65 20 79 56 35 43 35 15 3 2 1994 1994 1 16 45 158 112 29 2 2 1995 1995 17 77 52 81 74 47 13 4 1996 1996 2 131 64 54 45 44 18 1 4 1 1 1 1997 1997 5 4 11 34 75139 88 5 1 1 2 1998 1998 4 20 78 122 95 32 9 2 1 2 1999 1999 20 41 44 83 85 50 23 12 3 3 1 2000 2000 12 61 75 73 35 25 18 19 26 12 8 1 1 2001 2001 1 1 4 4 3 19 41 62 46 56 65 32 16 8 4 3 2002 2002 1 2 3 5 8 9 5 5 15 23 45 61 53 52 31 25 10 3 4 2 1 1 1 2003 2003 1 1 3 6 7 15 22 25 36 32 30 26 27 26 22 13 14 15 22 11 5 3 3 2004 2004 2 1 1 3 25 17 20 16 38 17 18 24 22 11 20 15 20 24 20 15 25 9 2 1 2005 2005 5 2 5 4 4 4 8 33 47 17 19 46 42 41 38 10 17 13 4 3 2 1 2006 2006 18 14 15 18 9 12 16 16 20 10 10 9 9 15 15 14 11 7 15 20 22 28 22 6 5 6 3 CLASS VALUE TOTAL ACCUM PERCT CLASS VALUE TOTAL ACCUM PERCT CLASS VALUE TOTAL ACCUM PERCT 1 0.00 0 5479 100.00 13 1.20 89 5136 93.74 25 30.00 439 2011 36.70 2 0.06 18 5479 100.00 14 1.50 139 5047 92.12 26 39.00 528 1572 28.69 3 0.08 14 5461 99.67 15 2.00 100 4908 89.58 27 51.00 471 1044 19.05 4 0.10 15 5447 99.42 16 2.60 108 4808 87.75 28 67.00 350 573 10.46 5 0.13 18 5432 99.14 17 3.40 186 4700 85.78 29 88.00 167 223 4.07 6 0.18 17 5414 98.81 18 4.50 265 4514 82.39 30 115.00 37 56 1.02 7 0.23 17 5397 98.50 19 5.90 295 4249 77.55 31 150.00 9 19 0.35 8 0.30 27 5380 98.19 20 7.70 307 3954 72.17 32 197.00 5 10 0.18 9 0.40 32 5353 97.70 21 10.00 225 3647 66.56 33 258.00 3 5 0.09 10 0.52 61 5321 97.12 22 13.00 333 3422 62.46 34 338.00 0 2 0.04 11 0.68 54 5260 96.00 23 17.00 657 3089 56.38 35 443.00 2 2 0.04 12 0.89 70 5206 95.02 24 23.00 421 2432 44.39 VALUE EXCEEDED 'P' PERCENT OF TIME P95 = 0.9 P90 = 1.9 P80 = 5.2 P75 = 6.8 P50 = 20.2 P25 = 43.6 P10 = 68.5 P05 = 84.9 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 05536357 GRAND CALUMET RIVER AT HOHMAN AV AT HAMMOND, IN STREAM SOURCE AGENCY USGS STATE 18 COUNTY 089 LATITUDE 413728 LONGITUDE 0873105 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 575.00 NGVD29 Date Processed: 2007-08-07 18:03 By dvarvin PARAMETER CODE - 00060 Discharge STATISTIC CODE - 00003 MEAN LOWEST MEAN VALUE AND RANKING FOR THE FOLLOWING NUMBER OF CONSECUTIVE DAYS FOR PERIOD APR TO MAR WATER YEAR RANGE 1 3 7 14 30 60 90 120 183 1992 1993 12.0 9 13.0 9 13.9 9 15.1 9 17.7 9 19.2 9 19.3 9 21.1 10 21.3 9 1993 1994 21.0 13 23.7 13 25.9 13 27.0 13 29.9 13 33.9 13 37.7 13 39.3 12 47.9 12 1994 1995 15.0 10 15.0 10 15.1 10 16.1 10 18.2 10 19.6 11 23.7 11 27.6 11 35.4 11 1995 1996 16.0 11 17.3 11 17.7 11 18.4 11 18.9 11 19.2 10 20.2 10 21.0 9 23.4 10 1996 1997 16.0 12 17.7 12 19.1 12 21.9 12 27.2 12 31.3 12 36.9 12 41.8 13 47.9 13 1997 1998 30.0 14 35.0 14 48.6 14 54.1 14 59.6 14 62.4 14 63.5 14 63.9 14 70.2 14 1998 1999 8.20 8 8.67 8 9.04 8 9.54 8 9.87 8 10.8 8 13.3 8 14.2 8 18.1 8 1999 2000 4.00 7 4.20 7 4.49 7 4.67 7 5.03 7 5.53 5 6.35 6 6.42 5 7.16 5 2000 2001 3.40 6 3.67 6 4.10 6 4.52 6 4.76 6 5.82 7 6.65 7 7.19 6 9.35 7 2001 2002 0.96 5 1.42 5 2.51 5 3.96 5 4.07 5 5.81 6 6.33 5 7.30 7 8.77 6 2002 2003 0.20 3 0.47 3 0.60 3 0.69 3 1.17 3 1.63 3 1.78 2 1.76 2 2.09 2 2003 2004 0.44 4 0.52 4 0.57 2 0.59 2 0.63 2 1.03 2 1.98 3 2.89 3 5.06 3 2004 2005 0.19 2 0.32 2 0.61 4 1.19 4 1.79 4 2.83 4 4.09 4 5.27 4 7.02 4 2005 2006 0.060 1 0.060 1 0.060 1 0.069 1 0.096 1 0.13 1 0.19 1 0.34 1 0.93 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 05536357 GRAND CALUMET RIVER AT HOHMAN AV AT HAMMOND, IN STREAM SOURCE AGENCY USGS STATE 18 COUNTY 089 LATITUDE 413728 LONGITUDE 0873105 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 575.00 NGVD29 Date Processed: 2007-08-07 18:03 By dvarvin PARAMETER CODE - 00060 Discharge STATISTIC CODE - 00003 MEAN HIGHEST MEAN VALUE AND RANKING FOR THE FOLLOWING NUMBER OF CONSECUTIVE DAYS FOR PERIOD OCT TO SEP WATER YEAR RANGE 1 3 7 15 30 60 90 120 183 1992 1992 164 6 99.7 7 54.3 10 39.9 11 36.8 10 32.5 9 30.9 8 29.2 7 26.9 7 1993 1993 205 4 165 4 143 2 130 2 118 1 103 1 94.2 1 89.8 2 73.9 3 1994 1994 131 8 105 5 89.1 5 77.3 5 72.6 5 64.9 5 57.0 5 52.1 5 50.5 4 1995 1995 110 10 86.3 8 71.4 6 62.7 6 57.2 6 51.1 6 47.1 6 44.1 6 36.8 6 1996 1996 279 2 180 3 115 4 89.7 4 80.5 4 72.3 4 66.3 4 60.4 4 49.3 5 1997 1997 464 1 371 1 211 1 142 1 111 2 96.3 2 93.7 2 90.8 1 90.9 1 1998 1998 276 3 205 2 135 3 111 3 98.9 3 92.5 3 86.1 3 80.1 3 75.5 2 1999 1999 104 11 70.3 11 62.7 7 47.9 8 39.0 9 31.8 10 28.2 9 25.5 10 23.0 8 2000 2000 129 9 68.7 12 51.0 11 42.0 9 39.4 8 33.3 8 28.1 10 25.7 9 21.3 9 2001 2001 62.0 15 46.3 15 34.6 15 27.1 14 22.7 13 19.2 13 17.5 13 15.5 13 15.4 12 2002 2002 166 5 100 6 57.9 8 30.9 12 19.5 14 13.8 14 13.0 14 11.8 14 10.0 14 2003 2003 85.0 13 66.0 13 45.1 12 41.9 10 34.2 11 24.8 11 19.1 12 15.8 12 12.9 13 2004 2004 104 12 70.7 10 57.6 9 50.7 7 44.0 7 38.0 7 32.4 7 27.6 8 19.9 10 2005 2005 139 7 78.3 9 42.7 13 25.2 15 14.5 15 12.6 15 10.4 15 9.24 15 8.57 15 2006 2006 82.0 14 62.7 14 42.7 14 28.7 13 27.7 12 23.5 12 19.7 11 19.3 11 15.5 11 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 05536357 GRAND CALUMET RIVER AT HOHMAN AV AT HAMMOND, IN STREAM SOURCE AGENCY USGS STATE 18 COUNTY 089 LATITUDE 413728 LONGITUDE 0873105 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 575.00 NGVD29 Date Processed: 2007-08-07 18:03 By dvarvin PARAMETER CODE - 00060 Discharge STATISTIC CODE - 00003 MEAN ANNUAL AND/OR SEMI-ANNUAL VALUES MEAN VALUE AND RANKING FOR MEAN VALUE AND RANKING FOR PERIOD INCLUDED IN LOW-VALUE ANALYSIS PERIOD INCLUDED IN HIGH-VALUE ANALYSIS (APR-MAR) (OCT-SEP) WATER YEAR WATER YEAR RANGE RANGE 1992 1993 27.5 8 1992 1992 24.9 7 1993 1994 60.9 13 1993 1993 51.6 3 1994 1995 43.0 11 1994 1994 49.2 4 1995 1996 30.1 9 1995 1995 36.1 6 1996 1997 56.9 12 1996 1996 36.3 5 1997 1998 79.0 14 1997 1997 76.2 1 1998 1999 39.8 10 1998 1998 65.9 2 1999 2000 13.5 6 1999 1999 18.9 8 2000 2001 15.7 7 2000 2000 14.1 9 2001 2002 11.2 4 2001 2001 11.8 11 2002 2003 5.72 2 2002 2002 8.21 14 2003 2004 8.99 3 2003 2003 8.52 12 2004 2005 13.5 5 2004 2004 12.4 10 2005 2006 3.32 1 2005 2005 6.32 15 2006 2006 8.42 13 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 05536357 GRAND CALUMET RIVER AT HOHMAN AV AT HAMMOND, IN STREAM SOURCE AGENCY USGS STATE 18 COUNTY 089 LATITUDE 413728 LONGITUDE 0873105 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 575.00 NGVD29 Date Processed: 2007-08-01 09:37 By dvarvin Daily Values Monthly and Annual Statistics MEAN Discharge Number of years retrieved is 15 Normal monthly means (All days) Year Oct Nov Dec Jan Feb March April May June July Aug Sept 1992 22.5 25.1 25.1 19.9 23.0 28.1 34.3 29.6 21.1 24.2 19.1 26.9 1993 17.7 21.5 20.8 37.6 35.1 42.4 48.8 38.5 98.8 102.2 74.2 81.2 1994 70.1 58.9 40.0 33.5 40.8 43.1 49.7 52.8 48.3 48.6 55.6 48.1 1995 52.7 48.5 39.2 31.5 19.0 20.1 35.8 39.2 53.9 43.9 22.8 25.3 1996 22.6 34.1 21.1 19.6 20.9 22.5 27.2 63.0 68.1 62.3 45.6 28.4 1997 38.3 59.2 62.1 55.5 95.9 80.0 79.4 85.9 80.9 96.8 93.9 88.9 1998 80.4 63.7 65.2 66.8 63.1 81.5 90.8 83.3 44.3 46.7 59.2 44.9 1999 29.5 14.2 11.3 16.7 15.0 21.0 35.5 25.8 18.5 18.1 13.1 7.96 2000 8.64 6.28 7.92 5.85 6.24 8.44 15.6 17.1 29.9 34.1 16.7 12.5 2001 9.37 8.52 4.92 8.17 18.6 13.3 11.0 9.98 15.9 20.9 13.2 8.13 2002 15.7 7.23 7.57 4.50 10.6 9.81 9.06 17.1 4.97 6.06 4.54 1.22 2003 2.37 2.09 2.03 1.90 8.76 8.60 5.43 10.0 4.92 26.6 19.2 9.95 2004 4.31 14.4 5.07 0.986 1.08 5.47 3.98 24.8 42.5 25.4 16.5 3.58 2005 2.24 6.63 8.72 14.0 7.31 5.16 9.03 5.91 4.94 2.29 6.78 2.87 2006 0.306 0.152 0.249 1.11 1.25 4.88 6.41 10.6 22.1 23.4 13.2 17.1 Station 05536357 GRAND CALUMET RIVER AT HOHMAN AV AT HAMMOND, IN MEAN Discharge Ranked Normal monthly means (All days) Oct Nov Dec Jan Feb March 0.306 2006 0.152 2006 0.249 2006 0.986 2004 1.08 2004 4.88 2006 2.24 2005 2.09 2003 2.03 2003 1.11 2006 1.25 2006 5.16 2005 2.37 2003 6.28 2000 4.92 2001 1.90 2003 6.24 2000 5.47 2004 4.31 2004 6.63 2005 5.07 2004 4.50 2002 7.31 2005 8.44 2000 8.64 2000 7.23 2002 7.57 2002 5.85 2000 8.76 2003 8.60 2003 9.37 2001 8.52 2001 7.92 2000 8.17 2001 10.6 2002 9.81 2002 15.7 2002 14.2 1999 8.72 2005 14.0 2005 15.0 1999 13.3 2001 17.7 1993 14.4 2004 11.3 1999 16.7 1999 18.6 2001 20.1 1995 22.5 1992 21.5 1993 20.8 1993 19.6 1996 19.0 1995 21.0 1999 22.6 1996 25.1 1992 21.1 1996 19.9 1992 20.9 1996 22.5 1996 29.5 1999 34.1 1996 25.1 1992 31.5 1995 23.0 1992 28.1 1992 38.3 1997 48.5 1995 39.2 1995 33.5 1994 35.1 1993 42.4 1993 52.7 1995 58.9 1994 40.0 1994 37.6 1993 40.8 1994 43.1 1994 70.1 1994 59.2 1997 62.1 1997 55.5 1997 63.1 1998 80.0 1997 80.4 1998 63.7 1998 65.2 1998 66.8 1998 95.9 1997 81.5 1998 Station 05536357 GRAND CALUMET RIVER AT HOHMAN AV AT HAMMOND, IN MEAN Discharge Ranked Normal monthly means (All days) April May June July Aug Sept 3.98 2004 5.91 2005 4.92 2003 2.29 2005 4.54 2002 1.22 2002 5.43 2003 9.98 2001 4.94 2005 6.06 2002 6.78 2005 2.87 2005 6.41 2006 10.0 2003 4.97 2002 18.1 1999 13.1 1999 3.58 2004 9.03 2005 10.6 2006 15.9 2001 20.9 2001 13.2 2001 7.96 1999 9.06 2002 17.1 2000 18.5 1999 23.4 2006 13.2 2006 8.13 2001 11.0 2001 17.1 2002 21.1 1992 24.2 1992 16.5 2004 9.95 2003 15.6 2000 24.8 2004 22.1 2006 25.4 2004 16.7 2000 12.5 2000 27.2 1996 25.8 1999 29.9 2000 26.6 2003 19.1 1992 17.1 2006 34.3 1992 29.6 1992 42.5 2004 34.1 2000 19.2 2003 25.3 1995 35.5 1999 38.5 1993 44.3 1998 43.9 1995 22.8 1995 26.9 1992 35.8 1995 39.2 1995 48.3 1994 46.7 1998 45.6 1996 28.4 1996 48.8 1993 52.8 1994 53.9 1995 48.6 1994 55.6 1994 44.9 1998 49.7 1994 63.0 1996 68.1 1996 62.3 1996 59.2 1998 48.1 1994 79.4 1997 83.3 1998 80.9 1997 96.8 1997 74.2 1993 81.2 1993 90.8 1998 85.9 1997 98.8 1993 102.2 1993 93.9 1997 88.9 1997 Station 05536357 GRAND CALUMET RIVER AT HOHMAN AV AT HAMMOND, IN MEAN Discharge Quartiles of Normal monthly means (All days) Oct Nov Dec Jan Feb March Twenty-Fifth Percentile 4.31 6.63 5.07 4.50 7.31 8.44 Fiftieth Percentile 17.7 14.4 11.3 16.7 18.6 20.1 Seventy-Fifth Percentile 38.3 48.5 39.2 33.5 35.1 42.4 April May June July Aug Sept Twenty-Fifth Percentile 9.03 10.6 15.9 20.9 13.2 7.96 Fiftieth Percentile 27.2 25.8 29.9 26.6 19.1 17.1 Seventy-Fifth Percentile 48.8 52.8 53.9 48.6 55.6 44.9