Overview Realtime Historical Map View

Susquehanna River At Sunbury, 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 45250.0
01-02 45541.67
01-03 46854.55
01-04 44890.91
01-05 43472.73
01-06 43450.0
01-07 40960.0
01-08 36630.0
01-09 31563.64
01-10 30572.73
01-11 37700.0
01-12 39766.67
01-13 40025.0
01-14 43508.33
01-15 46291.67
01-16 45700.0
01-17 42307.69
01-18 37433.33
01-19 34384.62
01-20 31715.38
01-21 31000.0
01-22 29607.69
01-23 26233.33
01-24 25415.38
01-25 30323.08
01-26 36783.33
01-27 38650.0
01-28 41415.38
01-29 46075.0
01-30 44550.0
01-31 39345.45
02-01 41190.91
02-02 41800.0
02-03 35381.82
02-04 33118.18
02-05 35750.0
02-06 32200.0
02-07 32100.0
02-08 33945.45
02-09 35883.33
02-10 40103.0
02-11 34198.0
02-12 31830.0
02-13 31698.0
02-14 30105.0
02-15 28515.0
02-16 29211.11
02-17 30866.67
02-18 39822.22
02-19 42877.78
02-20 45810.0
02-21 36936.36
02-22 33418.18
02-23 34327.27
02-24 37436.36
02-25 35290.0
02-26 44511.11
02-27 49041.67
02-28 45541.67
02-29 54950.0
03-01 45875.0
03-02 45083.33
03-03 49316.67
03-04 49516.67
03-05 46450.0
03-06 46566.67
03-07 46992.31
03-08 46805.0
03-09 51584.62
03-10 51015.38
03-11 47607.14
03-12 48969.23
03-13 51792.31
03-14 58385.71
03-15 55614.29
03-16 49664.29
03-17 49192.86
03-18 50300.0
03-19 48513.33
03-20 49414.29
03-21 45120.0
03-22 42707.14
03-23 42766.67
03-24 42266.67
03-25 40740.0
03-26 39213.33
03-27 38766.67
03-28 38606.67
03-29 39793.33
03-30 39760.0
03-31 43564.29
04-01 48413.33
04-02 50286.67
04-03 53500.0
04-04 58713.33
04-05 63553.33
04-06 62106.67
04-07 58246.67
04-08 56993.33
04-09 57960.0
04-10 57366.67
04-11 53453.33
04-12 50571.43
04-13 48928.57
04-14 47528.57
04-15 44607.69
04-16 44623.08
04-17 46784.62
04-18 47123.08
04-19 45393.85
04-20 42956.15
04-21 43832.86
04-22 48150.0
04-23 48896.43
04-24 43842.86
04-25 39121.43
04-26 36421.43
04-27 35335.71
04-28 35492.86
04-29 35550.0
04-30 33242.86
05-01 48320.0
05-02 59821.43
05-03 55114.29
05-04 49400.0
05-05 47300.0
05-06 49793.33
05-07 51580.0
05-08 56813.33
05-09 53186.67
05-10 49120.0
05-11 46253.33
05-12 44620.0
05-13 41446.67
05-14 40760.0
05-15 39635.71
05-16 39628.57
05-17 43871.43
05-18 48235.71
05-19 43585.71
05-20 38242.86
05-21 37706.67
05-22 34640.0
05-23 35206.67
05-24 38600.0
05-25 34692.0
05-26 30902.0
05-27 29043.33
05-28 28032.67
05-29 27581.33
05-30 28906.67
05-31 29750.0
06-01 31263.33
06-02 29226.67
06-03 27143.33
06-04 24545.33
06-05 21804.0
06-06 19931.43
06-07 18962.14
06-08 19172.67
06-09 20000.67
06-10 19786.67
06-11 19338.67
06-12 21399.29
06-13 19782.86
06-14 19540.71
06-15 20291.33
06-16 19680.0
06-17 20391.33
06-18 19808.67
06-19 21405.71
06-20 23798.57
06-21 22597.86
06-22 24310.71
06-23 23239.29
06-24 19880.71
06-25 19268.57
06-26 17127.14
06-27 17021.43
06-28 17595.0
06-29 18254.29
06-30 20093.57
07-01 20160.0
07-02 21307.86
07-03 22032.14
07-04 22055.0
07-05 20721.33
07-06 19583.33
07-07 18450.71
07-08 16654.29
07-09 17103.57
07-10 14930.0
07-11 14723.33
07-12 13826.0
07-13 14150.67
07-14 15512.67
07-15 16763.33
07-16 16330.71
07-17 16880.67
07-18 15817.33
07-19 15410.0
07-20 17210.71
07-21 15222.14
07-22 13840.71
07-23 14372.86
07-24 16345.0
07-25 22843.57
07-26 29791.43
07-27 25342.86
07-28 18755.71
07-29 15390.71
07-30 12990.0
07-31 12055.0
08-01 11785.38
08-02 11465.0
08-03 11250.71
08-04 13457.86
08-05 13757.14
08-06 12042.86
08-07 10777.86
08-08 12043.08
08-09 11080.0
08-10 10916.15
08-11 10709.29
08-12 12342.14
08-13 12399.29
08-14 17316.43
08-15 22362.86
08-16 25796.92
08-17 19879.23
08-18 15792.5
08-19 17153.08
08-20 18375.38
08-21 19126.15
08-22 16470.0
08-23 13336.43
08-24 14893.08
08-25 13556.15
08-26 11849.29
08-27 11219.29
08-28 9724.29
08-29 10178.57
08-30 12081.43
08-31 13594.29
09-01 11134.29
09-02 15317.86
09-03 13720.71
09-04 11137.14
09-05 10370.0
09-06 11212.14
09-07 13289.29
09-08 27785.0
09-09 41612.14
09-10 34604.29
09-11 33542.14
09-12 32778.57
09-13 27264.29
09-14 21430.0
09-15 18440.0
09-16 15910.71
09-17 14627.86
09-18 13168.57
09-19 18063.08
09-20 20791.43
09-21 16060.0
09-22 13773.08
09-23 11754.29
09-24 18428.57
09-25 19088.57
09-26 19375.71
09-27 18464.29
09-28 19819.29
09-29 24314.29
09-30 27438.46
10-01 19580.0
10-02 16868.46
10-03 15067.69
10-04 14852.31
10-05 20462.14
10-06 19615.71
10-07 17491.43
10-08 16370.0
10-09 15630.0
10-10 14470.71
10-11 13411.43
10-12 13556.43
10-13 13009.29
10-14 13403.57
10-15 14451.54
10-16 14548.57
10-17 15167.14
10-18 14438.57
10-19 14907.14
10-20 15556.92
10-21 15640.77
10-22 18706.15
10-23 18253.85
10-24 17268.46
10-25 16363.08
10-26 14942.31
10-27 14017.69
10-28 19553.08
10-29 24536.92
10-30 26750.0
10-31 33442.31
11-01 36283.08
11-02 37930.0
11-03 35034.62
11-04 30631.54
11-05 22985.83
11-06 21783.33
11-07 20615.83
11-08 20563.08
11-09 19670.77
11-10 18677.69
11-11 18203.85
11-12 18108.46
11-13 24311.54
11-14 28003.57
11-15 25867.14
11-16 22572.86
11-17 21258.57
11-18 20411.54
11-19 20144.62
11-20 19987.69
11-21 20282.86
11-22 20358.46
11-23 20317.86
11-24 22363.85
11-25 24360.0
11-26 23936.43
11-27 23375.0
11-28 26882.14
11-29 27836.43
11-30 26986.43
12-01 26050.71
12-02 25217.86
12-03 24380.71
12-04 25208.57
12-05 26608.57
12-06 27905.38
12-07 26521.43
12-08 27595.71
12-09 30000.71
12-10 27924.29
12-11 28015.38
12-12 30830.77
12-13 31553.85
12-14 30778.33
12-15 29561.82
12-16 26769.17
12-17 28839.17
12-18 28445.0
12-19 37790.83
12-20 37608.46
12-21 37067.5
12-22 38573.85
12-23 45436.92
12-24 52407.69
12-25 53084.62
12-26 62700.0
12-27 60625.0
12-28 48515.38
12-29 46100.0
12-30 45125.0
12-31 45241.67

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index