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. 05245100 - streamflow gaging station 1-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1973 - 2004 - time period 32 - non-zero values 0 - zero values 0 - years with missing values (not used) 76.000 44.000 5.400 25.000 0.840 9.500 18.000 57.000 43.000 34.000 68.000 48.000 62.000 43.000 192.000 11.000 1.400 2.800 12.000 43.000 24.000 46.000 48.000 111.000 66.000 28.000 32.000 46.000 38.000 59.000 50.000 34.000 The following 7 statistics are based on non-zero values: Mean (logs) 1.440 Variance (logs) 0.270 Standard Deviation (logs) 0.520 Skewness (logs) -1.461 Standard Error of Skewness (logs) 0.414 Serial Correlation Coefficient (logs) 0.441 Coefficient of Variation (logs) 0.361 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 0.526 0.0200 50.00 1.051 0.0500 20.00 2.682 0.1000 10.00 5.576 0.2000 5.00 11.974 0.5000 2.00 36.479 0.8000 1.25 74.256 0.9000 1.11 94.270 0.9600 1.04 112.260 0.9800 1.02 121.308 0.9900 1.01 127.650 =============================== 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. 05245100 - streamflow gaging station 7-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1973 - 2004 - time period 32 - non-zero values 0 - zero values 0 - years with missing values (not used) 76.000 44.000 5.400 36.429 0.840 13.071 18.000 57.000 43.000 34.000 69.714 48.857 67.714 73.714 192.429 11.143 1.857 2.971 12.000 57.000 24.000 90.714 48.857 115.143 72.000 49.714 37.000 46.286 41.429 62.571 51.429 37.286 The following 7 statistics are based on non-zero values: Mean (logs) 1.492 Variance (logs) 0.274 Standard Deviation (logs) 0.523 Skewness (logs) -1.506 Standard Error of Skewness (logs) 0.414 Serial Correlation Coefficient (logs) 0.398 Coefficient of Variation (logs) 0.351 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 0.560 0.0200 50.00 1.137 0.0500 20.00 2.958 0.1000 10.00 6.231 0.2000 5.00 13.527 0.5000 2.00 41.496 0.8000 1.25 83.858 0.9000 1.11 105.690 0.9600 1.04 124.770 0.9800 1.02 134.087 0.9900 1.01 140.454 =============================== 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. 05245100 - streamflow gaging station 30-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1973 - 2004 - time period 32 - non-zero values 0 - zero values 0 - years with missing values (not used) 79.633 44.067 5.400 39.433 0.883 15.550 18.000 57.433 43.000 34.000 70.133 50.000 80.067 83.933 203.067 12.567 3.823 2.993 12.000 62.767 24.000 93.433 51.433 118.767 84.333 55.933 64.700 49.333 44.300 79.300 54.433 41.800 The following 7 statistics are based on non-zero values: Mean (logs) 1.535 Variance (logs) 0.261 Standard Deviation (logs) 0.511 Skewness (logs) -1.478 Standard Error of Skewness (logs) 0.414 Serial Correlation Coefficient (logs) 0.376 Coefficient of Variation (logs) 0.333 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 0.690 0.0200 50.00 1.370 0.0500 20.00 3.459 0.1000 10.00 7.127 0.2000 5.00 15.147 0.5000 2.00 45.301 0.8000 1.25 90.743 0.9000 1.11 114.374 0.9600 1.04 135.314 0.9800 1.02 145.706 0.9900 1.01 152.914