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. 05384500 - streamflow gaging station 1-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1943 - 1979 - time period 36 - non-zero values 0 - zero values 1 - years with missing values (not used) 32.000 32.000 38.000 32.000 36.000 32.000 20.000 26.000 19.000 31.000 35.000 32.000 26.000 27.000 26.000 21.000 21.000 30.000 32.000 33.000 33.000 29.000 29.000 27.000 30.000 30.000 31.000 30.000 35.000 37.000 51.000 56.000 50.000 36.000 26.000 37.000 The following 7 statistics are based on non-zero values: Mean (logs) 1.492 Variance (logs) 0.010 Standard Deviation (logs) 0.102 Skewness (logs) 0.275 Standard Error of Skewness (logs) 0.393 Serial Correlation Coefficient (logs) 0.612 Coefficient of Variation (logs) 0.068 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 18.852 0.0200 50.00 19.847 0.0500 20.00 21.498 0.1000 10.00 23.146 0.2000 5.00 25.402 0.5000 2.00 30.695 0.8000 1.25 37.660 0.9000 1.11 42.169 0.9600 1.04 47.803 0.9800 1.02 51.974 0.9900 1.01 56.137 =============================== 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. 05384500 - streamflow gaging station 7-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1943 - 1979 - time period 36 - non-zero values 0 - zero values 1 - years with missing values (not used) 34.714 32.286 38.000 33.714 36.000 32.571 23.429 27.286 23.000 32.143 36.429 34.143 27.571 30.714 28.000 24.286 26.857 32.714 32.857 33.143 33.000 31.000 30.143 27.286 30.000 31.000 31.143 30.000 36.000 37.571 51.857 58.143 50.571 36.857 28.286 39.857 The following 7 statistics are based on non-zero values: Mean (logs) 1.515 Variance (logs) 0.008 Standard Deviation (logs) 0.087 Skewness (logs) 0.932 Standard Error of Skewness (logs) 0.393 Serial Correlation Coefficient (logs) 0.647 Coefficient of Variation (logs) 0.057 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 23.580 0.0200 50.00 24.088 0.0500 20.00 25.017 0.1000 10.00 26.041 0.2000 5.00 27.583 0.5000 2.00 31.732 0.8000 1.25 38.136 0.9000 1.11 42.780 0.9600 1.04 49.086 0.9800 1.02 54.101 0.9900 1.01 59.391 =============================== 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. 05384500 - streamflow gaging station 30-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1943 - 1979 - time period 36 - non-zero values 0 - zero values 1 - years with missing values (not used) 36.067 33.333 39.200 37.967 36.600 34.333 26.467 28.800 26.300 34.433 43.633 35.700 31.600 31.500 29.200 25.733 34.533 33.067 34.633 34.833 33.367 31.800 30.767 28.433 31.200 32.867 33.967 32.800 36.467 39.167 53.767 59.533 52.533 41.167 30.933 41.567 The following 7 statistics are based on non-zero values: Mean (logs) 1.542 Variance (logs) 0.007 Standard Deviation (logs) 0.082 Skewness (logs) 1.040 Standard Error of Skewness (logs) 0.393 Serial Correlation Coefficient (logs) 0.666 Coefficient of Variation (logs) 0.053 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 26.009 0.0200 50.00 26.458 0.0500 20.00 27.301 0.1000 10.00 28.254 0.2000 5.00 29.720 0.5000 2.00 33.768 0.8000 1.25 40.159 0.9000 1.11 44.848 0.9600 1.04 51.257 0.9800 1.02 56.380 0.9900 1.01 61.804