Table of 7-day average streamflow compared to historical streamflow for the day of the year (United States)
(How to read this table)
(Flip table)
or |
United States Percentage in class (Driest to wettest) Total Percentile summary Date 1 2 3 4 5 6 7 stations min 25th 50th 75th max 20250522 1 7 13 53 18 7 1 5089 0.90 29.41 54.21 75.82 98.97 20250521 1 6 13 53 17 8 1 5088 0.90 29.57 53.37 76.31 99.11 20250520 2 6 13 51 16 10 1 5089 0.90 29.51 53.70 77.57 99.11 20250519 2 7 13 50 15 11 2 5090 0.88 28.80 53.25 78.43 99.11 20250518 2 7 13 49 16 11 3 5088 0.88 28.79 54.52 79.58 99.11 20250517 2 7 12 48 16 12 3 5098 0.88 29.17 55.53 80.38 99.11 20250516 2 8 12 47 16 12 3 5096 0.88 29.50 56.50 80.91 99.13 20250515 2 8 12 46 16 13 3 5099 0.90 29.20 56.83 81.66 99.14 20250514 2 8 12 46 17 12 3 5103 0.90 29.40 56.86 81.32 99.13 20250513 2 7 13 48 16 11 3 5106 0.90 28.00 54.38 80.28 99.13 20250512 2 7 14 48 15 11 3 5099 0.90 27.06 52.89 79.09 99.18 20250511 2 7 14 50 14 9 4 5099 0.90 27.19 52.19 78.25 99.21 20250510 2 7 14 50 14 10 4 5101 0.91 27.72 52.16 78.41 99.21 20250509 2 7 14 51 14 9 3 5094 0.91 27.10 51.51 76.78 99.18 20250508 2 7 14 51 14 9 2 5089 0.91 26.34 49.96 75.50 99.14 20250507 2 7 15 52 14 8 2 5084 0.91 26.01 48.84 74.29 99.13 20250506 2 8 15 52 14 6 2 5083 0.91 24.48 47.14 72.00 99.08 20250505 2 9 16 53 14 4 1 5076 0.79 21.97 44.68 69.16 98.86 20250504 3 10 17 53 12 4 1 5073 0.79 20.71 42.46 66.15 98.86 20250503 3 10 17 54 10 4 1 5077 0.90 19.98 41.19 63.94 98.85 20250502 3 11 17 54 10 4 1 5085 0.90 20.23 40.52 63.03 98.85 20250501 3 11 18 54 10 4 1 5079 0.90 19.91 39.33 61.97 98.77 20250430 3 10 19 53 10 4 1 5080 0.90 19.65 38.61 61.15 98.77 20250429 3 10 20 54 9 4 1 5077 0.90 19.48 37.77 60.30 98.77 20250428 2 10 20 54 9 4 1 5076 0.90 19.67 36.89 60.54 98.77 20250427 2 10 22 53 9 4 0 5073 0.90 19.49 36.41 60.14 98.77 20250426 2 10 23 52 8 4 0 5076 0.90 18.65 35.32 58.80 99.06 20250425 2 10 24 52 8 4 0 5061 0.90 17.70 33.51 56.67 98.68 20250424 2 10 23 53 7 4 0 5060 0.90 18.45 34.06 56.35 98.68 20250423 2 9 22 55 7 4 1 5062 0.90 19.56 34.83 55.77 98.68 ...View the complete table