Overview Realtime Historical Map View

Kennebec River At North Sidney, Maine 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 12780.0
01-02 11813.75
01-03 12246.67
01-04 12417.14
01-05 11811.25
01-06 11181.43
01-07 10613.33
01-08 10955.0
01-09 10275.0
01-10 10336.0
01-11 16734.0
01-12 17656.0
01-13 14212.0
01-14 15226.0
01-15 14410.0
01-16 12520.0
01-17 12264.0
01-18 12587.5
01-19 12428.0
01-20 11792.0
01-21 16684.0
01-22 16188.0
01-23 16947.5
01-24 15178.0
01-25 17190.0
01-26 17552.5
01-27 16705.0
01-28 14594.0
01-29 13282.0
01-30 11795.0
01-31 9228.0
02-01 9002.0
02-02 8724.0
02-03 9027.5
02-04 8127.5
02-05 8845.0
02-06 9052.5
02-07 8913.33
02-08 7713.33
02-09 8067.5
02-10 8520.0
02-11 7540.0
02-12 7552.5
02-13 7647.5
02-14 7692.5
02-15 7545.0
02-16 6597.5
02-17 8380.0
02-18 9897.5
02-19 7965.0
02-20 11695.0
02-21 11555.0
02-22 12035.0
02-23 11760.0
02-24 8996.67
02-25 9630.0
02-26 15253.33
02-27 14566.67
02-28 12516.67
02-29 15385.0
03-01 16100.0
03-02 13500.0
03-03 13195.0
03-04 15300.0
03-05 14350.0
03-06 15200.0
03-07 21100.0
03-08 35300.0
03-09 15160.0
03-10 14762.5
03-11 19527.5
03-12 14448.0
03-13 14611.67
03-14 14715.0
03-15 15758.57
03-16 12830.0
03-17 13678.0
03-18 18197.0
03-19 17045.0
03-20 17675.56
03-21 16783.0
03-22 17312.22
03-23 15459.0
03-24 13925.0
03-25 13097.0
03-26 13279.0
03-27 13904.0
03-28 13331.0
03-29 15390.0
03-30 15666.67
03-31 15786.36
04-01 16487.5
04-02 18265.83
04-03 18801.67
04-04 18107.5
04-05 17718.33
04-06 17894.17
04-07 17434.62
04-08 18273.08
04-09 18516.67
04-10 17236.15
04-11 17138.46
04-12 18576.92
04-13 20328.57
04-14 23958.57
04-15 27830.77
04-16 27060.0
04-17 29150.77
04-18 28085.38
04-19 24205.38
04-20 21522.31
04-21 22472.86
04-22 21575.71
04-23 20349.29
04-24 22022.86
04-25 20849.23
04-26 17930.71
04-27 20312.14
04-28 22194.29
04-29 19631.43
04-30 17979.29
05-01 21039.33
05-02 26487.86
05-03 20668.57
05-04 21394.67
05-05 20243.57
05-06 20654.0
05-07 18780.67
05-08 17117.86
05-09 15969.29
05-10 15816.67
05-11 16482.14
05-12 14335.71
05-13 13348.57
05-14 10645.38
05-15 11135.38
05-16 15875.38
05-17 15318.57
05-18 15255.33
05-19 13607.33
05-20 11194.29
05-21 12966.0
05-22 13866.0
05-23 12304.67
05-24 10664.67
05-25 11644.0
05-26 11504.0
05-27 12765.33
05-28 11388.0
05-29 11776.0
05-30 11100.0
05-31 10721.33
06-01 9407.33
06-02 9314.67
06-03 9476.0
06-04 11916.0
06-05 12971.43
06-06 11201.33
06-07 10155.0
06-08 8614.29
06-09 8433.33
06-10 8859.33
06-11 7704.67
06-12 6857.14
06-13 7525.71
06-14 7787.86
06-15 9082.0
06-16 8332.67
06-17 7305.33
06-18 7386.0
06-19 9951.43
06-20 9985.71
06-21 9980.0
06-22 9640.0
06-23 8324.29
06-24 8107.86
06-25 7182.86
06-26 6910.71
06-27 8529.29
06-28 10997.14
06-29 10395.71
06-30 10613.57
07-01 10625.71
07-02 10491.43
07-03 11882.14
07-04 7541.67
07-05 6634.29
07-06 8676.43
07-07 7610.0
07-08 6814.62
07-09 6875.38
07-10 5971.43
07-11 5920.77
07-12 7070.83
07-13 5759.23
07-14 4537.14
07-15 4718.57
07-16 4627.5
07-17 6044.17
07-18 5977.5
07-19 6169.23
07-20 6026.92
07-21 5832.31
07-22 4969.23
07-23 4646.92
07-24 5034.62
07-25 4560.77
07-26 4118.46
07-27 3860.83
07-28 3904.62
07-29 4147.69
07-30 5129.23
07-31 4538.46
08-01 4442.73
08-02 3886.67
08-03 3619.23
08-04 3689.23
08-05 4349.23
08-06 4009.23
08-07 3967.69
08-08 3907.27
08-09 5805.0
08-10 6386.67
08-11 5246.15
08-12 5464.62
08-13 4954.62
08-14 4674.62
08-15 7118.46
08-16 5914.55
08-17 5795.0
08-18 5384.55
08-19 4765.0
08-20 5072.5
08-21 4900.83
08-22 4870.91
08-23 4476.92
08-24 4470.83
08-25 4158.33
08-26 4031.54
08-27 4570.71
08-28 4483.57
08-29 5230.71
08-30 8068.57
08-31 4693.85
09-01 4193.57
09-02 3984.29
09-03 4893.57
09-04 4861.43
09-05 4272.86
09-06 5266.92
09-07 6822.14
09-08 6200.0
09-09 5484.29
09-10 5720.0
09-11 5130.71
09-12 4533.57
09-13 4713.08
09-14 5765.71
09-15 5842.86
09-16 4885.0
09-17 4956.43
09-18 4465.71
09-19 4295.0
09-20 7038.57
09-21 6009.29
09-22 4196.67
09-23 5058.57
09-24 4780.71
09-25 4925.0
09-26 4908.57
09-27 5187.86
09-28 5058.57
09-29 4881.43
09-30 4676.92
10-01 8141.67
10-02 7559.23
10-03 6536.15
10-04 5795.83
10-05 5906.43
10-06 5915.38
10-07 5725.0
10-08 6030.71
10-09 7380.71
10-10 6348.57
10-11 5454.29
10-12 5086.43
10-13 4926.92
10-14 4845.0
10-15 5060.77
10-16 6916.15
10-17 7110.71
10-18 8175.71
10-19 7930.0
10-20 6930.77
10-21 6953.85
10-22 7087.86
10-23 7402.14
10-24 9617.86
10-25 9278.57
10-26 8600.0
10-27 8399.29
10-28 7488.46
10-29 8656.43
10-30 9456.15
10-31 10550.0
11-01 12247.14
11-02 11524.62
11-03 10258.46
11-04 11070.0
11-05 9605.38
11-06 7821.54
11-07 7340.0
11-08 7323.08
11-09 7055.38
11-10 6885.38
11-11 6973.85
11-12 8603.08
11-13 8486.15
11-14 8313.57
11-15 7699.29
11-16 7449.29
11-17 7692.86
11-18 7567.69
11-19 7653.08
11-20 7433.08
11-21 8017.14
11-22 6933.85
11-23 6690.77
11-24 7439.23
11-25 7541.54
11-26 7632.86
11-27 7383.33
11-28 9570.0
11-29 9120.71
11-30 8050.77
12-01 10275.38
12-02 15342.5
12-03 10646.92
12-04 10208.46
12-05 9800.0
12-06 9120.83
12-07 9063.85
12-08 9395.38
12-09 9847.5
12-10 8949.17
12-11 10870.83
12-12 14025.0
12-13 12091.67
12-14 11177.0
12-15 12524.55
12-16 11445.45
12-17 10782.73
12-18 11140.0
12-19 18676.67
12-20 21830.0
12-21 16049.0
12-22 16022.73
12-23 16490.0
12-24 17607.5
12-25 16603.64
12-26 21502.0
12-27 19040.0
12-28 16150.0
12-29 15080.0
12-30 12218.89
12-31 13996.67

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index