U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 03376260 FLAT CREEK NEAR OTWELL, IND. STREAM SOURCE AGENCY USGS STATE 18 COUNTY 125 LATITUDE 382612 LONGITUDE 0870752 NAD27 DRAINAGE AREA 21.30 CONTRIBUTING DRAINAGE AREA DATUM 448.00 NGVD29 Date Processed: 2007-08-28 17:01 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 1965 1965 98 13 6 7 12 21 16 8 14 23 16 17 25 20 18 19 7 7 5 2 5 2 1 1 1 1 1966 1966 50 13 11 47 19 26 33 10 11 15 8 13 19 11 21 8 11 10 9 6 4 2 4 2 1 1 1967 1967 20 4 5 6 6 29 4 8 10 6 11 21 17 15 18 41 40 22 25 15 6 9 4 4 6 2 2 1 4 1 3 1968 1968 24 2 1 2 3 3 1 2 3 7 6 3 21 24 28 25 53 26 20 17 20 16 15 7 7 10 9 1 3 2 3 1 1 1969 1969 21 1 1 6 1 4 6 5 3 3 6 10 8 18 31 34 35 38 25 21 16 17 10 14 10 5 5 1 2 1 5 2 1970 1970 3 1 1 1 2 6 8 8 13 22 44 28 41 31 15 22 24 26 26 18 7 8 4 1 3 2 1971 1971 18 2 4 5 5 1 4 3 4 2 3 5 12 2 17 29 47 54 35 24 19 20 11 14 5 3 6 5 3 3 1972 1972 39 3 4 9 9 18 14 14 9 13 20 27 34 26 29 33 22 9 10 5 7 2 2 2 1 1 2 2 1973 1973 20 1 1 2 4 2 2 7 20 13 36 35 35 44 29 18 20 23 14 11 12 6 2 3 3 2 1974 1974 5 22 13 8 32 42 34 33 30 34 24 23 17 16 10 10 2 5 1 3 1 1975 1975 2 2 6 10 15 12 9 19 32 12 20 29 38 38 24 22 19 14 15 7 5 3 6 2 2 1 1 1976 1976 21 1 2 1 3 6 4 11 9 14 16 22 29 31 29 32 30 25 22 12 7 14 7 7 3 1 3 4 1977 1977 30 3 1 9 4 3 6 9 10 5 12 23 23 22 6 28 25 21 24 12 18 22 12 9 10 5 6 2 3 1 1 1978 1978 1 2 3 4 4 10 12 12 14 14 20 17 26 57 33 40 22 12 14 14 10 7 4 5 2 2 2 1 1 1979 1979 1 1 1 3 1 1 1 5 7 21 17 9 23 36 39 41 31 23 22 19 15 14 9 5 8 8 1 3 1980 1980 4 16 6 30 35 30 26 34 48 37 26 20 14 7 10 6 7 6 4 1981 1981 2 10 21 51 78 39 38 33 19 17 14 12 8 4 7 1 6 1 3 1 CLASS VALUE TOTAL ACCUM PERCT CLASS VALUE TOTAL ACCUM PERCT CLASS VALUE TOTAL ACCUM PERCT 1 0.00 344 6209 100.00 13 0.64 239 5199 83.73 25 41.00 186 675 10.87 2 0.01 10 5865 94.46 14 0.91 216 4960 79.88 26 59.00 138 489 7.88 3 0.02 12 5855 94.30 15 1.30 305 4744 76.41 27 83.00 115 351 5.65 4 0.03 21 5843 94.11 16 1.80 484 4439 71.49 28 118.00 62 236 3.80 5 0.04 30 5822 93.77 17 2.60 500 3955 63.70 29 166.00 48 174 2.80 6 0.06 15 5792 93.28 18 3.60 516 3455 55.65 30 235.00 45 126 2.03 7 0.08 77 5777 93.04 19 5.20 521 2939 47.33 31 333.00 40 81 1.30 8 0.11 41 5700 91.80 20 7.30 445 2418 38.94 32 471.00 25 41 0.66 9 0.16 70 5659 91.14 21 10.00 459 1973 31.78 33 666.00 13 16 0.26 10 0.23 107 5589 90.01 22 15.00 345 1514 24.38 34 943.00 3 3 0.05 11 0.32 120 5482 88.29 23 21.00 267 1169 18.83 35 0.00 0 0 0.00 12 0.46 163 5362 86.36 24 29.00 227 902 14.53 VALUE EXCEEDED 'P' PERCENT OF TIME P95 = 0.0 P90 = 0.2 P80 = 0.9 P75 = 1.4 P50 = 4.7 P25 = 14.6 P10 = 46.2 P05 = 95.3 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 03376260 FLAT CREEK NEAR OTWELL, IND. STREAM SOURCE AGENCY USGS STATE 18 COUNTY 125 LATITUDE 382612 LONGITUDE 0870752 NAD27 DRAINAGE AREA 21.30 CONTRIBUTING DRAINAGE AREA DATUM 448.00 NGVD29 Date Processed: 2007-08-28 17:01 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 1965 1966 0.0000 1 0.0000 1 0.0000 1 0.0000 1 0.010 2 0.43 6 0.68 3 2.14 7 2.62 5 1966 1967 0.0000 2 0.0000 2 0.0000 2 0.0000 2 0.0000 1 0.082 1 0.26 1 0.31 1 0.57 1 1967 1968 0.0000 3 0.0000 3 0.0000 3 0.024 6 0.049 5 0.80 7 0.96 7 1.28 5 1.73 3 1968 1969 0.0000 4 0.0000 4 0.0000 4 0.0000 3 0.19 7 0.28 4 0.31 2 1.12 3 3.04 6 1969 1970 0.0000 5 0.027 9 0.68 13 0.82 13 1.21 13 3.30 12 3.76 12 7.52 13 10.5 14 1970 1971 0.0000 6 0.0000 5 0.0000 5 0.039 7 0.72 9 3.57 13 4.64 13 5.85 12 6.84 11 1971 1972 0.0000 7 0.0000 6 0.0000 6 0.043 8 0.16 6 0.38 5 0.70 4 1.18 4 4.93 9 1972 1973 0.0000 8 0.0000 7 0.0000 7 0.0000 4 0.028 4 0.18 2 0.96 6 1.07 2 2.39 4 1973 1974 0.53 13 0.59 13 0.65 12 0.69 12 0.83 11 1.64 9 1.78 9 2.62 9 9.90 13 1974 1975 0.79 17 0.85 17 1.81 17 2.03 17 2.85 17 6.68 16 7.37 15 8.40 15 13.9 16 1975 1976 0.14 12 0.15 12 0.30 11 0.43 11 0.76 10 4.61 14 6.16 14 8.35 14 9.07 12 1976 1977 0.0000 9 0.0000 8 0.0000 8 0.0000 5 0.011 3 0.22 3 0.79 5 1.79 6 1.35 2 1977 1978 0.030 11 0.047 11 0.12 9 0.37 10 1.14 12 8.21 17 7.70 16 9.79 16 11.9 15 1978 1979 0.010 10 0.040 10 0.16 10 0.26 9 0.55 8 1.14 8 1.49 8 3.78 10 4.17 8 1979 1980 0.75 15 0.79 15 0.95 16 1.08 16 2.40 16 4.87 15 11.4 17 26.5 17 28.7 17 1980 1981 0.56 14 0.64 14 0.81 14 0.90 14 1.35 14 1.80 10 2.48 10 2.60 8 3.54 7 1981 1982 0.77 16 0.79 16 0.90 15 1.03 15 1.45 15 1.86 11 3.35 11 4.09 11 6.54 10 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 03376260 FLAT CREEK NEAR OTWELL, IND. STREAM SOURCE AGENCY USGS STATE 18 COUNTY 125 LATITUDE 382612 LONGITUDE 0870752 NAD27 DRAINAGE AREA 21.30 CONTRIBUTING DRAINAGE AREA DATUM 448.00 NGVD29 Date Processed: 2007-08-28 17:01 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 1965 1965 880 5 475 7 236 8 115 11 88.4 8 48.4 16 40.4 17 32.4 16 22.7 17 1966 1966 762 8 389 10 211 12 114 12 70.6 14 43.5 17 43.5 14 42.0 9 30.7 11 1967 1967 532 15 459 8 215 11 139 6 83.4 10 50.4 14 45.7 12 37.2 13 30.1 12 1968 1968 682 10 355 13 220 10 109 14 70.4 15 49.3 15 45.9 11 40.5 11 37.0 9 1969 1969 856 6 644 2 306 4 250 1 140 1 92.2 2 69.1 3 58.5 3 46.3 4 1970 1970 664 11 370 12 180 14 122 9 76.1 12 69.1 6 58.8 7 48.7 7 39.5 7 1971 1971 646 12 248 17 166 16 97.9 16 64.0 16 53.8 10 43.1 15 34.7 15 26.8 14 1972 1972 804 7 731 1 400 1 219 2 116 3 89.3 3 64.6 4 51.4 5 37.0 10 1973 1973 597 14 437 9 252 7 135 8 88.1 9 76.2 5 59.0 6 50.7 6 43.4 5 1974 1974 614 13 300 15 178 15 110 13 80.9 11 52.1 12 49.5 9 45.2 8 38.3 8 1975 1975 1040 1 481 5 227 9 116 10 109 4 82.0 4 71.6 2 65.8 2 56.4 2 1976 1976 429 16 268 16 158 17 82.7 17 59.4 17 50.9 13 47.0 10 39.3 12 29.6 13 1977 1977 1040 2 388 11 187 13 99.2 15 73.7 13 52.4 11 42.0 16 32.1 17 24.5 16 1978 1978 943 3 525 4 312 3 174 5 104 6 63.5 8 59.7 5 52.0 4 48.3 3 1979 1979 881 4 639 3 327 2 193 3 124 2 97.6 1 81.4 1 72.1 1 67.2 1 1980 1980 383 17 314 14 264 6 137 7 90.8 7 65.0 7 49.7 8 41.8 10 41.6 6 1981 1981 687 9 477 6 264 5 182 4 108 5 62.1 9 45.7 13 36.1 14 26.6 15 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 03376260 FLAT CREEK NEAR OTWELL, IND. STREAM SOURCE AGENCY USGS STATE 18 COUNTY 125 LATITUDE 382612 LONGITUDE 0870752 NAD27 DRAINAGE AREA 21.30 CONTRIBUTING DRAINAGE AREA DATUM 448.00 NGVD29 Date Processed: 2007-08-28 17:01 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 1965 1966 12.4 2 1965 1965 12.4 17 1966 1967 14.8 5 1966 1966 15.6 14 1967 1968 21.3 7 1967 1967 15.7 13 1968 1969 24.8 11 1968 1968 19.9 9 1969 1970 23.9 9 1969 1969 28.2 5 1970 1971 21.3 6 1970 1970 23.0 8 1971 1972 13.7 4 1971 1971 17.7 12 1972 1973 24.6 10 1972 1972 19.2 10 1973 1974 27.5 13 1973 1973 26.8 6 1974 1975 33.7 16 1974 1974 23.7 7 1975 1976 22.8 8 1975 1975 32.5 2 1976 1977 12.3 1 1976 1976 18.5 11 1977 1978 27.0 12 1977 1977 14.7 16 1978 1979 30.7 14 1978 1978 28.4 4 1979 1980 42.1 17 1979 1979 46.8 1 1980 1981 13.6 3 1980 1980 29.6 3 1981 1982 31.2 15 1981 1981 15.1 15 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 03376260 FLAT CREEK NEAR OTWELL, IND. STREAM SOURCE AGENCY USGS STATE 18 COUNTY 125 LATITUDE 382612 LONGITUDE 0870752 NAD27 DRAINAGE AREA 21.30 CONTRIBUTING DRAINAGE AREA DATUM 448.00 NGVD29 Date Processed: 2007-08-28 16:29 By dvarvin Daily Values Monthly and Annual Statistics MEAN Discharge Number of years retrieved is 18 Normal monthly means (All days) Year Oct Nov Dec Jan Feb March April May June July Aug Sept 1965 0.000 0.000 2.64 8.13 68.9 29.5 26.0 1.40 3.17 6.35 0.177 7.13 1966 1.03 0.480 0.561 17.1 67.2 23.5 39.1 40.1 1.94 0.100 0.113 0.807 1967 0.274 0.597 27.6 7.85 9.79 48.6 21.9 63.0 3.22 1.13 2.30 0.071 1968 1.56 4.19 50.9 19.2 42.2 45.4 34.2 28.4 4.29 5.36 3.15 0.422 1969 0.199 4.92 56.4 122.8 20.0 15.0 34.0 24.5 7.62 41.9 5.65 2.84 1970 4.42 25.3 14.9 21.3 33.8 70.7 65.4 11.0 12.2 5.43 10.6 2.19 1971 6.45 9.92 15.3 42.9 67.0 11.2 5.16 16.4 9.88 8.15 20.3 3.31 1972 0.234 0.587 11.9 11.8 19.6 55.7 115.0 8.84 3.82 1.37 2.69 0.227 1973 0.131 19.6 33.2 28.5 15.1 67.1 80.1 25.7 26.9 19.3 3.70 1.76 1974 1.68 17.0 33.5 62.0 18.2 39.7 30.4 35.1 14.9 6.44 11.8 12.3 1975 2.90 49.8 31.7 52.5 70.5 88.2 48.1 12.0 6.69 17.8 9.93 2.42 1976 7.76 29.0 54.2 31.4 39.7 15.1 3.07 15.8 21.5 3.39 1.89 0.342 1977 4.10 2.04 0.830 0.043 22.7 71.7 21.2 11.2 16.2 5.09 13.9 8.28 1978 24.0 23.3 80.7 8.79 8.10 100.7 21.1 52.2 1.71 3.86 11.3 1.01 1979 1.75 9.66 56.1 64.3 74.8 71.6 63.4 25.7 50.2 110.4 30.1 3.88 1980 5.96 90.8 37.7 17.9 19.8 48.9 35.5 23.2 27.6 29.6 15.0 3.65 1981 1.68 4.30 2.51 2.07 10.3 7.76 14.3 101.7 13.5 10.8 7.66 3.51 1982 2.35 5.02 24.7 91.9 41.9 55.0 * * * * * * * Indicates a no-value month Station 03376260 FLAT CREEK NEAR OTWELL, IND. MEAN Discharge Ranked Normal monthly means (All days) Oct Nov Dec Jan Feb March 0.000 1965 0.000 1965 0.561 1966 0.043 1977 8.10 1978 7.76 1981 0.131 1973 0.480 1966 0.830 1977 2.07 1981 9.79 1967 11.2 1971 0.199 1969 0.587 1972 2.51 1981 7.85 1967 10.3 1981 15.0 1969 0.234 1972 0.597 1967 2.64 1965 8.13 1965 15.1 1973 15.1 1976 0.274 1967 2.04 1977 11.9 1972 8.79 1978 18.2 1974 23.5 1966 1.03 1966 4.19 1968 14.9 1970 11.8 1972 19.6 1972 29.5 1965 1.56 1968 4.30 1981 15.3 1971 17.1 1966 19.8 1980 39.7 1974 1.68 1974 4.92 1969 24.7 1982 17.9 1980 20.0 1969 45.4 1968 1.68 1981 5.02 1982 27.6 1967 19.2 1968 22.7 1977 48.6 1967 1.75 1979 9.66 1979 31.7 1975 21.3 1970 33.8 1970 48.9 1980 2.35 1982 9.92 1971 33.2 1973 28.5 1973 39.7 1976 55.0 1982 2.90 1975 17.0 1974 33.5 1974 31.4 1976 41.9 1982 55.7 1972 4.10 1977 19.6 1973 37.7 1980 42.9 1971 42.2 1968 67.1 1973 4.42 1970 23.3 1978 50.9 1968 52.5 1975 67.0 1971 70.7 1970 5.96 1980 25.3 1970 54.2 1976 62.0 1974 67.2 1966 71.6 1979 6.45 1971 29.0 1976 56.1 1979 64.3 1979 68.9 1965 71.7 1977 7.76 1976 49.8 1975 56.4 1969 91.9 1982 70.5 1975 88.2 1975 24.0 1978 90.8 1980 80.7 1978 122.8 1969 74.8 1979 100.7 1978 Station 03376260 FLAT CREEK NEAR OTWELL, IND. MEAN Discharge Ranked Normal monthly means (All days) April May June July Aug Sept * 1982 * 1982 * 1982 * 1982 * 1982 * 1982 3.07 1976 1.40 1965 1.71 1978 0.100 1966 0.113 1966 0.071 1967 5.16 1971 8.84 1972 1.94 1966 1.13 1967 0.177 1965 0.227 1972 14.3 1981 11.0 1970 3.17 1965 1.37 1972 1.89 1976 0.342 1976 21.1 1978 11.2 1977 3.22 1967 3.39 1976 2.30 1967 0.422 1968 21.2 1977 12.0 1975 3.82 1972 3.86 1978 2.69 1972 0.807 1966 21.9 1967 15.8 1976 4.29 1968 5.09 1977 3.15 1968 1.01 1978 26.0 1965 16.4 1971 6.69 1975 5.36 1968 3.70 1973 1.76 1973 30.4 1974 23.2 1980 7.62 1969 5.43 1970 5.65 1969 2.19 1970 34.0 1969 24.5 1969 9.88 1971 6.35 1965 7.66 1981 2.42 1975 34.2 1968 25.7 1973 12.2 1970 6.44 1974 9.93 1975 2.84 1969 35.5 1980 25.7 1979 13.5 1981 8.15 1971 10.6 1970 3.31 1971 39.1 1966 28.4 1968 14.9 1974 10.8 1981 11.3 1978 3.51 1981 48.1 1975 35.1 1974 16.2 1977 17.8 1975 11.8 1974 3.65 1980 63.4 1979 40.1 1966 21.5 1976 19.3 1973 13.9 1977 3.88 1979 65.4 1970 52.2 1978 26.9 1973 29.6 1980 15.0 1980 7.13 1965 80.1 1973 63.0 1967 27.6 1980 41.9 1969 20.3 1971 8.28 1977 115.0 1972 101.7 1981 50.2 1979 110.4 1979 30.1 1979 12.3 1974 * Indicates a no-value month Station 03376260 FLAT CREEK NEAR OTWELL, IND. MEAN Discharge Quartiles of Normal monthly means (All days) Oct Nov Dec Jan Feb March Twenty-Fifth Percentile 0.264 1.68 9.59 8.62 17.4 21.4 Fiftieth Percentile 1.72 7.34 29.6 20.2 28.2 48.8 Seventy-Fifth Percentile 4.80 23.8 51.7 54.9 67.0 70.9 April May June July Aug Sept Twenty-Fifth Percentile 21.1 11.6 3.52 3.62 2.50 0.615 Fiftieth Percentile 34.0 24.5 9.88 6.35 7.66 2.42 Seventy-Fifth Percentile 55.8 37.6 18.9 18.6 12.8 3.77