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. 05376500 - streamflow gaging station 1-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1941 - 1971 - time period 31 - non-zero values 0 - zero values 0 - years with missing values (not used) 9.000 9.500 11.000 11.000 12.000 12.000 11.000 12.000 10.000 11.000 9.000 12.000 13.000 14.000 14.000 11.000 12.000 8.700 10.000 12.000 9.600 9.200 10.000 9.400 8.700 9.100 9.200 7.000 10.000 11.000 12.000 The following 7 statistics are based on non-zero values: Mean (logs) 1.021 Variance (logs) 0.005 Standard Deviation (logs) 0.068 Skewness (logs) -0.231 Standard Error of Skewness (logs) 0.421 Serial Correlation Coefficient (logs) 0.481 Coefficient of Variation (logs) 0.066 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 7.124 0.0200 50.00 7.487 0.0500 20.00 8.052 0.1000 10.00 8.574 0.2000 5.00 9.233 0.5000 2.00 10.566 0.8000 1.25 11.991 0.9000 1.11 12.768 0.9600 1.04 13.618 0.9800 1.02 14.179 0.9900 1.01 14.690 =============================== 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. 05376500 - streamflow gaging station 7-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1941 - 1971 - time period 31 - non-zero values 0 - zero values 0 - years with missing values (not used) 9.429 9.714 12.000 11.429 12.000 12.000 11.143 12.000 11.000 11.000 9.386 12.714 14.000 14.857 14.000 11.714 12.000 8.729 10.000 12.000 9.643 10.100 10.000 9.914 8.814 9.271 9.486 7.243 10.286 11.000 12.429 The following 7 statistics are based on non-zero values: Mean (logs) 1.034 Variance (logs) 0.005 Standard Deviation (logs) 0.068 Skewness (logs) -0.173 Standard Error of Skewness (logs) 0.421 Serial Correlation Coefficient (logs) 0.534 Coefficient of Variation (logs) 0.066 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 7.367 0.0200 50.00 7.731 0.0500 20.00 8.299 0.1000 10.00 8.827 0.2000 5.00 9.496 0.5000 2.00 10.866 0.8000 1.25 12.355 0.9000 1.11 13.180 0.9600 1.04 14.094 0.9800 1.02 14.703 0.9900 1.01 15.263 =============================== 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. 05376500 - streamflow gaging station 30-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1941 - 1971 - time period 31 - non-zero values 0 - zero values 0 - years with missing values (not used) 9.817 9.997 13.167 13.033 12.433 12.333 13.333 12.600 11.033 11.367 10.067 14.433 14.300 16.467 15.033 12.333 12.400 10.230 10.633 12.167 10.317 10.923 10.600 10.267 9.023 9.427 9.717 8.923 10.933 11.000 13.167 The following 7 statistics are based on non-zero values: Mean (logs) 1.062 Variance (logs) 0.005 Standard Deviation (logs) 0.067 Skewness (logs) 0.361 Standard Error of Skewness (logs) 0.421 Serial Correlation Coefficient (logs) 0.638 Coefficient of Variation (logs) 0.063 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 8.376 0.0200 50.00 8.644 0.0500 20.00 9.083 0.1000 10.00 9.514 0.2000 5.00 10.095 0.5000 2.00 11.417 0.8000 1.25 13.084 0.9000 1.11 14.126 0.9600 1.04 15.394 0.9800 1.02 16.311 0.9900 1.01 17.209