Log-Pearson Type III Statistics Notice -- Use of Log-Pearson Type III or Pearson-Type III distributions are for preliminary computations. User is responsible for assessment and interpretation. 05372995 - streamflow gaging station 1-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1982 - 2004 - time period 23 - non-zero values 0 - zero values 0 - years with missing values (not used) 24.000 19.000 71.000 48.000 22.000 80.000 44.000 12.000 15.000 34.000 62.000 49.000 70.000 43.000 44.000 43.000 35.000 61.000 47.000 47.000 61.000 33.000 21.000 The following 7 statistics are based on non-zero values: Mean (logs) 1.583 Variance (logs) 0.050 Standard Deviation (logs) 0.224 Skewness (logs) -0.721 Standard Error of Skewness (logs) 0.481 Serial Correlation Coefficient (logs) 0.205 Coefficient of Variation (logs) 0.142 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 8.845 0.0200 50.00 10.993 0.0500 20.00 14.934 0.1000 10.00 19.224 0.2000 5.00 25.480 0.5000 2.00 40.695 0.8000 1.25 59.552 0.9000 1.11 70.354 0.9600 1.04 82.150 0.9800 1.02 89.740 0.9900 1.01 96.442 =============================== Log-Pearson Type III Statistics (based on USGS Program A193) Notice -- Use of Log-Pearson Type III or Pearson-Type III distributions are for preliminary computations. User is responsible for assessment and interpretation. 05372995 - streamflow gaging station 7-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1982 - 2004 - time period 23 - non-zero values 0 - zero values 0 - years with missing values (not used) 26.571 35.000 80.857 49.857 22.571 84.571 44.571 14.000 16.000 35.857 62.857 53.714 70.000 44.857 46.286 44.714 38.286 62.571 47.714 49.286 65.286 34.000 22.429 The following 7 statistics are based on non-zero values: Mean (logs) 1.617 Variance (logs) 0.044 Standard Deviation (logs) 0.209 Skewness (logs) -0.725 Standard Error of Skewness (logs) 0.481 Serial Correlation Coefficient (logs) 0.223 Coefficient of Variation (logs) 0.129 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 10.575 0.0200 50.00 12.954 0.0500 20.00 17.240 0.1000 10.00 21.820 0.2000 5.00 28.373 0.5000 2.00 43.886 0.8000 1.25 62.539 0.9000 1.11 73.014 0.9600 1.04 84.311 0.9800 1.02 91.510 0.9900 1.01 97.824 =============================== Log-Pearson Type III Statistics (based on USGS Program A193) Notice -- Use of Log-Pearson Type III or Pearson-Type III distributions are for preliminary computations. User is responsible for assessment and interpretation. 05372995 - streamflow gaging station 30-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1982 - 2004 - time period 23 - non-zero values 0 - zero values 0 - years with missing values (not used) 34.800 77.000 98.100 58.000 27.100 99.600 53.633 19.867 18.933 40.800 67.200 64.900 74.167 53.400 57.000 49.500 47.867 66.833 50.467 54.667 73.033 43.433 23.800 The following 7 statistics are based on non-zero values: Mean (logs) 1.697 Variance (logs) 0.040 Standard Deviation (logs) 0.199 Skewness (logs) -0.747 Standard Error of Skewness (logs) 0.481 Serial Correlation Coefficient (logs) 0.239 Coefficient of Variation (logs) 0.117 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 13.453 0.0200 50.00 16.362 0.0500 20.00 21.545 0.1000 10.00 27.019 0.2000 5.00 34.759 0.5000 2.00 52.726 0.8000 1.25 73.797 0.9000 1.11 85.405 0.9600 1.04 97.749 0.9800 1.02 105.521 0.9900 1.01 112.276