Overview Realtime Historical Map View

Wb Susquehanna River At Williamsport, Pa Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 14215.0
01-02 15296.67
01-03 14736.67
01-04 14701.82
01-05 14729.09
01-06 14082.73
01-07 12616.0
01-08 11194.0
01-09 10232.0
01-10 10119.09
01-11 13580.91
01-12 13938.0
01-13 13303.0
01-14 14832.73
01-15 15500.91
01-16 14991.82
01-17 13944.17
01-18 11685.83
01-19 10725.0
01-20 10656.36
01-21 10275.0
01-22 9314.17
01-23 8370.0
01-24 8954.0
01-25 10882.73
01-26 12461.11
01-27 17577.14
01-28 18044.44
01-29 18656.67
01-30 16592.22
01-31 13475.56
02-01 16159.09
02-02 15627.78
02-03 11859.0
02-04 10297.5
02-05 11428.18
02-06 10945.0
02-07 10441.67
02-08 11635.0
02-09 14295.0
02-10 12216.67
02-11 10421.67
02-12 10859.09
02-13 9767.5
02-14 9698.33
02-15 9276.67
02-16 9347.27
02-17 11792.73
02-18 12685.45
02-19 17690.91
02-20 14239.17
02-21 12975.0
02-22 13236.67
02-23 12459.23
02-24 14226.92
02-25 12876.67
02-26 13378.33
02-27 16643.33
02-28 15714.17
02-29 17150.0
03-01 16676.67
03-02 15844.62
03-03 19607.5
03-04 18122.5
03-05 15663.85
03-06 16770.0
03-07 16658.46
03-08 16228.46
03-09 16330.77
03-10 14996.43
03-11 15310.0
03-12 16214.62
03-13 18726.15
03-14 19935.71
03-15 17470.0
03-16 16450.77
03-17 17299.29
03-18 17065.71
03-19 16082.0
03-20 15465.71
03-21 14376.67
03-22 13096.43
03-23 13486.0
03-24 13072.0
03-25 12814.67
03-26 12418.0
03-27 11858.67
03-28 11729.33
03-29 11526.67
03-30 11988.67
03-31 14000.0
04-01 13835.33
04-02 15032.67
04-03 16220.0
04-04 19972.0
04-05 21581.33
04-06 19655.33
04-07 18032.0
04-08 16887.33
04-09 16668.67
04-10 15432.0
04-11 15428.67
04-12 15197.14
04-13 14715.71
04-14 14095.71
04-15 13241.54
04-16 13535.38
04-17 14826.92
04-18 15262.31
04-19 13501.54
04-20 13250.77
04-21 14290.0
04-22 14645.0
04-23 13565.0
04-24 12210.71
04-25 10917.86
04-26 10222.14
04-27 9962.86
04-28 10252.86
04-29 9792.86
04-30 9410.71
05-01 15159.33
05-02 15522.14
05-03 14147.86
05-04 14605.33
05-05 14051.33
05-06 15286.67
05-07 18190.67
05-08 18185.33
05-09 16339.33
05-10 15109.33
05-11 16152.0
05-12 15026.0
05-13 13973.33
05-14 14701.33
05-15 13709.29
05-16 13117.86
05-17 17059.29
05-18 15684.0
05-19 13143.33
05-20 13177.86
05-21 12500.67
05-22 11096.67
05-23 13181.33
05-24 13936.67
05-25 12461.33
05-26 11448.0
05-27 10834.67
05-28 9808.67
05-29 9563.33
05-30 10205.33
05-31 11528.67
06-01 11408.67
06-02 10028.67
06-03 9597.33
06-04 8474.0
06-05 7834.0
06-06 7382.14
06-07 6990.0
06-08 6565.33
06-09 6032.67
06-10 5768.67
06-11 6273.33
06-12 6370.0
06-13 6321.43
06-14 6467.14
06-15 6534.0
06-16 6677.33
06-17 6458.67
06-18 6663.33
06-19 8388.57
06-20 9301.43
06-21 9331.43
06-22 10562.14
06-23 8462.14
06-24 7244.29
06-25 6475.0
06-26 5717.86
06-27 5605.0
06-28 5914.29
06-29 7254.29
06-30 7373.57
07-01 6535.0
07-02 6422.14
07-03 6789.29
07-04 6340.0
07-05 6264.0
07-06 5827.33
07-07 5654.29
07-08 5469.29
07-09 5270.71
07-10 4948.67
07-11 4598.0
07-12 4477.33
07-13 4620.0
07-14 4326.67
07-15 4491.73
07-16 4477.07
07-17 4329.73
07-18 4307.6
07-19 4789.33
07-20 4703.53
07-21 4583.0
07-22 4225.93
07-23 4450.33
07-24 5314.33
07-25 7446.07
07-26 7523.13
07-27 5478.47
07-28 4739.27
07-29 4409.27
07-30 4174.4
07-31 4144.67
08-01 4417.14
08-02 4222.0
08-03 4219.33
08-04 5373.13
08-05 4281.33
08-06 3847.13
08-07 3409.73
08-08 3341.21
08-09 3224.43
08-10 3012.71
08-11 2929.8
08-12 2752.0
08-13 2869.2
08-14 3782.8
08-15 3984.47
08-16 3765.14
08-17 3328.31
08-18 3384.25
08-19 3370.62
08-20 5264.23
08-21 4179.85
08-22 3566.83
08-23 3418.29
08-24 3655.85
08-25 3463.85
08-26 2944.71
08-27 2634.0
08-28 2420.14
08-29 3231.07
08-30 2478.79
08-31 2536.0
09-01 2629.21
09-02 2609.21
09-03 3055.07
09-04 3483.71
09-05 3005.86
09-06 2921.71
09-07 3708.64
09-08 8735.36
09-09 5632.07
09-10 4315.36
09-11 9166.29
09-12 11338.79
09-13 7751.43
09-14 6701.5
09-15 5798.21
09-16 4815.79
09-17 4153.93
09-18 3911.0
09-19 6548.86
09-20 5420.86
09-21 4242.07
09-22 3931.92
09-23 3625.64
09-24 8136.43
09-25 6778.14
09-26 5783.21
09-27 5402.21
09-28 5423.93
09-29 6321.93
09-30 7175.77
10-01 5961.0
10-02 4944.46
10-03 4519.77
10-04 4649.85
10-05 5929.57
10-06 5489.14
10-07 4628.21
10-08 4181.64
10-09 4029.77
10-10 3680.71
10-11 3357.36
10-12 3534.64
10-13 3824.5
10-14 3658.79
10-15 4177.54
10-16 4228.57
10-17 4666.31
10-18 4405.46
10-19 3974.62
10-20 3943.69
10-21 4534.31
10-22 5664.71
10-23 5860.93
10-24 4993.71
10-25 4408.0
10-26 4062.64
10-27 3914.71
10-28 4750.14
10-29 5953.71
10-30 8483.57
10-31 12450.71
11-01 12803.57
11-02 12385.71
11-03 9835.0
11-04 8302.14
11-05 6443.85
11-06 6177.69
11-07 5959.23
11-08 6779.23
11-09 5992.31
11-10 5598.46
11-11 5680.0
11-12 6985.38
11-13 10517.69
11-14 8656.43
11-15 7177.14
11-16 6471.43
11-17 6318.57
11-18 5920.77
11-19 5638.46
11-20 5897.69
11-21 6741.43
11-22 6523.08
11-23 6507.86
11-24 7763.85
11-25 8036.15
11-26 7487.14
11-27 7622.86
11-28 8802.14
11-29 8307.86
11-30 7534.29
12-01 7060.0
12-02 6801.43
12-03 6952.14
12-04 7705.71
12-05 8345.71
12-06 8192.31
12-07 7833.57
12-08 8667.14
12-09 8507.14
12-10 8079.29
12-11 8425.0
12-12 9136.43
12-13 9141.54
12-14 8256.92
12-15 8425.45
12-16 9083.0
12-17 9140.91
12-18 9291.82
12-19 11229.09
12-20 10305.0
12-21 9782.73
12-22 12277.5
12-23 17073.08
12-24 17151.54
12-25 17263.08
12-26 19433.08
12-27 16128.33
12-28 12894.62
12-29 13378.18
12-30 14042.5
12-31 14857.5

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index