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. 05288500 - streamflow gaging station 1-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1932 - 2004 - time period 72 - non-zero values 0 - zero values 1 - years with missing values (not used) 877.000 761.000 602.000 1050.000 686.000 1220.000 1960.000 1070.000 1220.000 1660.000 3120.000 2850.000 3600.000 2800.000 3310.000 2800.000 1800.000 2520.000 1900.000 5500.000 2520.000 4050.000 3050.000 1870.000 2240.000 3500.000 1480.000 1700.000 1480.000 1070.000 1700.000 1750.000 1820.000 3710.000 2200.000 1400.000 2480.000 2220.000 1480.000 2600.000 4000.000 3090.000 1370.000 3900.000 728.000 1150.000 3010.000 2810.000 1450.000 2810.000 2990.000 4360.000 2880.000 5740.000 4790.000 1980.000 842.000 1380.000 1700.000 3770.000 2440.000 5010.000 3380.000 4050.000 2580.000 4200.000 2710.000 2700.000 2620.000 3520.000 3000.000 1720.000 The following 7 statistics are based on non-zero values: Mean (logs) 3.339 Variance (logs) 0.053 Standard Deviation (logs) 0.230 Skewness (logs) -0.469 Standard Error of Skewness (logs) 0.283 Serial Correlation Coefficient (logs) 0.484 Coefficient of Variation (logs) 0.069 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 533.251 0.0200 50.00 648.013 0.0500 20.00 857.112 0.1000 10.00 1085.097 0.2000 5.00 1421.436 0.5000 2.00 2274.770 0.8000 1.25 3433.683 0.9000 1.11 4164.655 0.9600 1.04 5034.543 0.9800 1.02 5642.320 0.9900 1.01 6216.695 =============================== 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. 05288500 - streamflow gaging station 7-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1932 - 2004 - time period 72 - non-zero values 0 - zero values 1 - years with missing values (not used) 980.714 880.000 645.571 1401.429 722.143 1567.143 2231.428 1120.000 1587.143 2931.428 3485.714 3614.286 4171.429 3457.143 3805.714 3114.286 2228.572 3028.572 2557.143 6061.429 3257.143 4950.000 3087.143 2618.572 2307.143 3571.428 1601.429 2117.143 1680.000 1177.143 2454.286 2171.428 2147.143 4288.571 3092.857 1947.143 2754.286 2381.428 1721.429 2818.572 4875.714 3487.143 2461.428 4885.714 959.429 1261.429 3872.857 3720.000 2012.857 3505.714 3394.286 5138.571 3105.714 6425.714 6187.143 2590.000 885.286 1730.000 2531.428 4132.857 3144.286 5891.429 4305.714 5310.000 3035.714 5101.429 2970.000 3128.572 2944.286 3774.286 3094.286 2361.428 The following 7 statistics are based on non-zero values: Mean (logs) 3.420 Variance (logs) 0.053 Standard Deviation (logs) 0.229 Skewness (logs) -0.696 Standard Error of Skewness (logs) 0.283 Serial Correlation Coefficient (logs) 0.514 Coefficient of Variation (logs) 0.067 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 592.879 0.0200 50.00 738.570 0.0500 20.00 1007.017 0.1000 10.00 1301.027 0.2000 5.00 1732.584 0.5000 2.00 2795.239 0.8000 1.25 4136.454 0.9000 1.11 4916.779 0.9600 1.04 5779.486 0.9800 1.02 6340.817 0.9900 1.01 6840.852 =============================== 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. 05288500 - streamflow gaging station 30-day lowflow - lowflow statistic April 1 - start of season March 31 - end of season 1932 - 2004 - time period 72 - non-zero values 0 - zero values 1 - years with missing values (not used) 1061.200 968.400 710.467 1469.667 963.067 1643.667 2969.667 1166.667 1801.667 3815.000 4457.000 4708.333 4716.667 3653.333 4045.000 3386.667 2703.333 3373.333 3816.667 6428.333 4396.667 5448.333 3244.667 2832.667 2413.333 4073.333 1650.667 2525.667 1857.000 1303.000 3176.333 2455.000 2589.000 5207.333 4348.333 2238.333 3096.667 2747.667 1791.667 3240.333 5343.333 4556.667 2906.333 5246.667 1043.767 1694.000 4060.000 4140.667 2280.667 4435.000 3570.667 5882.333 3512.667 6859.000 6826.667 2955.000 1063.500 2080.667 2862.667 5056.667 3713.333 6241.667 4619.333 6172.333 3219.000 5494.667 3105.333 4420.000 3125.333 4098.000 3418.667 2551.667 The following 7 statistics are based on non-zero values: Mean (logs) 3.479 Variance (logs) 0.053 Standard Deviation (logs) 0.231 Skewness (logs) -0.770 Standard Error of Skewness (logs) 0.283 Serial Correlation Coefficient (logs) 0.513 Coefficient of Variation (logs) 0.066 Non-exceedance Recurrence Estimated Probability Interval Streamflow ----------- ---------- --------- 0.0100 100.00 656.974 0.0200 50.00 826.138 0.0500 20.00 1139.618 0.1000 10.00 1484.122 0.2000 5.00 1989.840 0.5000 2.00 3225.549 0.8000 1.25 4750.311 0.9000 1.11 5614.092 0.9600 1.04 6545.740 0.9800 1.02 7137.312 0.9900 1.01 7653.707