Overview Realtime Historical Map View

Allegheny River At West Hickory, 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 14656.67
01-02 14069.17
01-03 13474.17
01-04 12804.17
01-05 11904.17
01-06 10871.67
01-07 10596.67
01-08 9552.5
01-09 9537.5
01-10 10261.67
01-11 10524.17
01-12 11095.0
01-13 11405.0
01-14 12190.91
01-15 12163.64
01-16 11663.64
01-17 10860.0
01-18 11121.82
01-19 10219.09
01-20 10343.64
01-21 8960.0
01-22 8576.0
01-23 8245.56
01-24 9116.0
01-25 9417.0
01-26 10753.33
01-27 10615.56
01-28 11383.33
01-29 10632.0
01-30 10284.0
01-31 10905.0
02-01 10363.0
02-02 11343.33
02-03 10701.11
02-04 10540.0
02-05 10678.89
02-06 10794.44
02-07 11174.44
02-08 10848.89
02-09 9346.67
02-10 9116.67
02-11 9437.5
02-12 8165.0
02-13 8107.5
02-14 8285.0
02-15 8466.25
02-16 9556.67
02-17 8361.67
02-18 8551.67
02-19 10485.71
02-20 9822.5
02-21 10233.75
02-22 9906.25
02-23 9874.0
02-24 10167.0
02-25 9754.0
02-26 9708.0
02-27 10414.17
02-28 10740.83
02-29 11857.5
03-01 10825.83
03-02 11035.83
03-03 10430.83
03-04 10635.0
03-05 9850.0
03-06 10489.17
03-07 9829.17
03-08 10262.5
03-09 9400.0
03-10 9523.33
03-11 10071.67
03-12 11256.67
03-13 10312.5
03-14 10520.0
03-15 10025.83
03-16 9800.0
03-17 9153.08
03-18 9136.92
03-19 8719.33
03-20 9010.0
03-21 8512.0
03-22 7597.86
03-23 7528.0
03-24 7172.0
03-25 6716.67
03-26 6802.67
03-27 7152.86
03-28 6968.67
03-29 7049.33
03-30 7715.33
03-31 8692.14
04-01 8336.0
04-02 8418.67
04-03 8458.0
04-04 9792.0
04-05 9973.33
04-06 10272.0
04-07 10084.67
04-08 11371.33
04-09 13540.71
04-10 12567.33
04-11 11912.0
04-12 12715.71
04-13 12307.86
04-14 11709.29
04-15 11406.15
04-16 10321.54
04-17 11127.69
04-18 10681.54
04-19 10621.54
04-20 10168.46
04-21 10825.0
04-22 9929.29
04-23 9641.43
04-24 9136.43
04-25 8074.62
04-26 8015.0
04-27 8367.14
04-28 8160.71
04-29 8052.86
04-30 8687.14
05-01 8880.0
05-02 9006.43
05-03 9568.57
05-04 10540.67
05-05 9984.0
05-06 10416.0
05-07 10485.33
05-08 9065.71
05-09 9476.67
05-10 9396.0
05-11 9134.0
05-12 8598.0
05-13 9492.67
05-14 9374.0
05-15 8719.29
05-16 9425.0
05-17 8448.57
05-18 8140.67
05-19 8142.67
05-20 8478.57
05-21 8178.67
05-22 9070.67
05-23 8903.33
05-24 8188.0
05-25 8622.14
05-26 8318.57
05-27 6246.92
05-28 5903.85
05-29 5837.69
05-30 6138.46
05-31 5543.85
06-01 5064.62
06-02 5059.23
06-03 4912.31
06-04 4828.46
06-05 4636.67
06-06 4688.57
06-07 4570.77
06-08 4807.14
06-09 4827.14
06-10 5256.43
06-11 5121.43
06-12 4656.67
06-13 4339.23
06-14 4731.67
06-15 4895.0
06-16 4737.14
06-17 5212.86
06-18 4770.71
06-19 4915.38
06-20 5050.0
06-21 6359.17
06-22 5224.17
06-23 5010.0
06-24 5186.15
06-25 5281.54
06-26 6018.33
06-27 4969.23
06-28 5800.77
06-29 5557.69
06-30 5132.31
07-01 5198.46
07-02 5612.5
07-03 5359.17
07-04 4668.33
07-05 4110.71
07-06 3823.85
07-07 4005.0
07-08 3759.17
07-09 3760.83
07-10 3706.92
07-11 3795.38
07-12 3880.0
07-13 3917.5
07-14 3878.46
07-15 3747.69
07-16 4630.91
07-17 4468.33
07-18 5970.0
07-19 5312.5
07-20 5176.67
07-21 4625.38
07-22 4200.0
07-23 3914.62
07-24 4059.23
07-25 3978.46
07-26 3860.77
07-27 3446.92
07-28 3223.85
07-29 3018.46
07-30 2838.46
07-31 2750.77
08-01 2688.18
08-02 2430.0
08-03 2343.85
08-04 2471.54
08-05 2555.38
08-06 2741.54
08-07 2610.0
08-08 2473.33
08-09 2380.0
08-10 2367.5
08-11 2839.23
08-12 3135.83
08-13 2954.62
08-14 3486.92
08-15 3520.0
08-16 3411.67
08-17 3044.17
08-18 2979.09
08-19 3371.67
08-20 3149.09
08-21 3325.45
08-22 2959.0
08-23 3302.5
08-24 3675.83
08-25 3708.33
08-26 3474.62
08-27 3023.08
08-28 2784.62
08-29 2576.15
08-30 2511.54
08-31 2560.0
09-01 2582.31
09-02 2409.23
09-03 2419.23
09-04 2587.69
09-05 2483.85
09-06 2610.77
09-07 2450.0
09-08 2464.62
09-09 2484.62
09-10 2650.0
09-11 2878.46
09-12 3007.69
09-13 3528.46
09-14 3453.85
09-15 3479.23
09-16 3446.92
09-17 3281.54
09-18 2783.08
09-19 3128.46
09-20 2762.31
09-21 2582.31
09-22 2615.83
09-23 2683.08
09-24 2816.92
09-25 2969.23
09-26 3029.23
09-27 3706.15
09-28 4386.15
09-29 4276.15
09-30 4428.33
10-01 3340.83
10-02 3262.5
10-03 3193.33
10-04 3338.33
10-05 3901.54
10-06 3733.08
10-07 4058.46
10-08 4113.85
10-09 3970.0
10-10 3914.62
10-11 3874.62
10-12 3792.31
10-13 3801.54
10-14 3866.15
10-15 3942.5
10-16 4163.08
10-17 4005.38
10-18 4543.85
10-19 4535.0
10-20 4544.29
10-21 4498.46
10-22 5127.14
10-23 5097.86
10-24 5125.0
10-25 5008.57
10-26 5307.14
10-27 5776.43
10-28 7258.57
10-29 7448.57
10-30 8955.71
10-31 8845.71
11-01 9982.86
11-02 10525.71
11-03 10496.43
11-04 10717.86
11-05 9200.0
11-06 9664.62
11-07 9390.0
11-08 9350.0
11-09 9110.0
11-10 8090.77
11-11 7439.23
11-12 8820.77
11-13 7830.0
11-14 8270.0
11-15 8548.57
11-16 8646.43
11-17 8121.43
11-18 7654.62
11-19 8523.33
11-20 9088.18
11-21 8323.85
11-22 7765.83
11-23 7103.57
11-24 6056.92
11-25 6488.46
11-26 6936.43
11-27 7278.57
11-28 7292.86
11-29 7965.0
11-30 7541.43
12-01 7825.0
12-02 7770.0
12-03 8444.29
12-04 8636.43
12-05 8945.71
12-06 9357.69
12-07 10130.0
12-08 9877.86
12-09 9527.14
12-10 9127.14
12-11 9297.86
12-12 9177.14
12-13 8552.86
12-14 7823.85
12-15 7257.69
12-16 6903.08
12-17 7580.83
12-18 7997.5
12-19 8620.0
12-20 8343.64
12-21 8388.18
12-22 10876.67
12-23 11017.69
12-24 12123.85
12-25 13147.69
12-26 15024.62
12-27 15386.67
12-28 14174.55
12-29 12957.0
12-30 15006.36
12-31 13920.83

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index