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. 05384000 - streamflow gaging station 1-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1911 - 1999 - time period 51 - non-zero values 0 - zero values 38 - years with missing values (not used) 38.000 100.000 56.000 78.000 83.000 180.000 44.000 110.000 100.000 113.000 90.000 78.000 45.000 52.000 137.000 110.000 129.000 115.000 78.000 76.000 60.000 50.000 84.000 100.000 75.000 116.000 71.000 63.000 79.000 86.000 75.000 89.000 105.000 129.000 126.000 124.000 185.000 123.000 141.000 92.000 75.000 128.000 90.000 98.000 110.000 165.000 240.000 139.000 119.000 95.000 66.000 The following 7 statistics are based on non-zero values: Mean (logs) 1.971 Variance (logs) 0.027 Standard Deviation (logs) 0.165 Skewness (logs) -0.139 Standard Error of Skewness (logs) 0.333 Serial Correlation Coefficient (logs) 0.312 Coefficient of Variation (logs) 0.084 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 37.106 0.0200 50.00 41.599 0.0500 20.00 49.254 0.1000 10.00 57.084 0.2000 5.00 68.033 0.5000 2.00 94.260 0.8000 1.25 128.988 0.9000 1.11 151.227 0.9600 1.04 178.530 0.9800 1.02 198.342 0.9900 1.01 217.746 =============================== 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. 05384000 - streamflow gaging station 7-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1911 - 1999 - time period 51 - non-zero values 0 - zero values 38 - years with missing values (not used) 56.286 100.000 61.571 92.143 89.000 184.286 52.571 110.000 117.143 121.000 91.429 83.571 52.143 58.571 138.000 113.429 132.000 117.143 79.714 76.571 63.429 50.143 88.286 101.000 77.714 117.000 79.571 65.143 82.571 86.571 75.143 89.714 105.000 132.571 126.286 132.857 218.571 161.571 158.714 92.000 75.000 128.000 188.571 132.000 140.000 173.571 250.000 224.857 121.143 97.571 67.286 The following 7 statistics are based on non-zero values: Mean (logs) 2.009 Variance (logs) 0.029 Standard Deviation (logs) 0.170 Skewness (logs) 0.231 Standard Error of Skewness (logs) 0.333 Serial Correlation Coefficient (logs) 0.481 Coefficient of Variation (logs) 0.085 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 43.847 0.0200 50.00 47.943 0.0500 20.00 55.031 0.1000 10.00 62.453 0.2000 5.00 73.166 0.5000 2.00 100.638 0.8000 1.25 141.409 0.9000 1.11 170.396 0.9600 1.04 209.274 0.9800 1.02 239.874 0.9900 1.01 271.881 =============================== 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. 05384000 - streamflow gaging station 30-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1911 - 1999 - time period 51 - non-zero values 0 - zero values 38 - years with missing values (not used) 62.233 100.000 82.400 101.000 103.733 196.333 73.267 117.667 131.667 139.233 101.833 96.500 64.667 61.000 148.667 115.367 134.000 129.400 83.967 80.533 68.067 51.367 119.033 105.900 81.333 117.500 89.133 70.567 93.833 91.533 80.333 106.333 105.500 142.067 128.133 157.067 243.067 167.933 163.767 92.067 78.067 129.033 214.667 133.900 140.033 195.733 258.000 234.733 153.400 107.167 72.100 The following 7 statistics are based on non-zero values: Mean (logs) 2.048 Variance (logs) 0.027 Standard Deviation (logs) 0.164 Skewness (logs) 0.284 Standard Error of Skewness (logs) 0.333 Serial Correlation Coefficient (logs) 0.502 Coefficient of Variation (logs) 0.080 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 50.183 0.0200 50.00 54.477 0.0500 20.00 61.900 0.1000 10.00 69.666 0.2000 5.00 80.870 0.5000 2.00 109.606 0.8000 1.25 152.358 0.9000 1.11 182.857 0.9600 1.04 223.911 0.9800 1.02 256.342 0.9900 1.01 290.376