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. 05379000 - streamflow gaging station 1-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1941 - 1963 - time period 23 - non-zero values 0 - zero values 0 - years with missing values (not used) 1.600 0.800 2.000 2.600 2.600 2.600 1.100 3.000 2.300 2.500 2.200 1.700 3.200 2.800 2.800 2.100 2.300 2.100 1.800 2.100 1.700 2.100 1.500 The following 7 statistics are based on non-zero values: Mean (logs) 0.314 Variance (logs) 0.020 Standard Deviation (logs) 0.140 Skewness (logs) -1.343 Standard Error of Skewness (logs) 0.481 Serial Correlation Coefficient (logs) 0.082 Coefficient of Variation (logs) 0.448 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 0.723 0.0200 50.00 0.865 0.0500 20.00 1.103 0.1000 10.00 1.336 0.2000 5.00 1.635 0.5000 2.00 2.209 0.8000 1.25 2.698 0.9000 1.11 2.896 0.9600 1.04 3.058 0.9800 1.02 3.136 0.9900 1.01 3.192 =============================== 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. 05379000 - streamflow gaging station 7-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1941 - 1963 - time period 23 - non-zero values 0 - zero values 0 - years with missing values (not used) 1.829 0.857 2.471 2.800 2.743 2.686 1.271 3.129 2.486 2.557 2.257 1.829 3.300 3.271 3.129 2.300 2.500 2.200 1.843 2.357 1.714 2.386 1.671 The following 7 statistics are based on non-zero values: Mean (logs) 0.349 Variance (logs) 0.019 Standard Deviation (logs) 0.138 Skewness (logs) -1.394 Standard Error of Skewness (logs) 0.481 Serial Correlation Coefficient (logs) 0.050 Coefficient of Variation (logs) 0.395 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 0.791 0.0200 50.00 0.946 0.0500 20.00 1.207 0.1000 10.00 1.460 0.2000 5.00 1.784 0.5000 2.00 2.398 0.8000 1.25 2.909 0.9000 1.11 3.110 0.9600 1.04 3.270 0.9800 1.02 3.346 0.9900 1.01 3.398 =============================== 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. 05379000 - streamflow gaging station 30-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1941 - 1963 - time period 23 - non-zero values 0 - zero values 0 - years with missing values (not used) 1.970 1.357 2.667 3.063 2.913 2.893 2.407 3.540 2.867 2.670 2.313 2.590 3.753 3.517 3.243 2.443 2.593 2.383 2.043 2.673 2.120 2.547 2.087 The following 7 statistics are based on non-zero values: Mean (logs) 0.411 Variance (logs) 0.010 Standard Deviation (logs) 0.098 Skewness (logs) -0.781 Standard Error of Skewness (logs) 0.481 Serial Correlation Coefficient (logs) 0.359 Coefficient of Variation (logs) 0.237 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 1.350 0.0200 50.00 1.488 0.0500 20.00 1.706 0.1000 10.00 1.909 0.2000 5.00 2.162 0.5000 2.00 2.653 0.8000 1.25 3.124 0.9000 1.11 3.352 0.9600 1.04 3.575 0.9800 1.02 3.706 0.9900 1.01 3.816