Overview Realtime Historical Map View

Skagit River At Marblemount, Wa 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 5684.17
01-02 6140.91
01-03 6117.27
01-04 6510.83
01-05 6412.5
01-06 6757.5
01-07 6902.5
01-08 6679.17
01-09 6406.36
01-10 6808.33
01-11 6861.67
01-12 7483.33
01-13 9166.67
01-14 8257.5
01-15 7690.0
01-16 7445.0
01-17 7605.38
01-18 7686.67
01-19 7376.92
01-20 7259.23
01-21 7617.5
01-22 7580.77
01-23 7054.17
01-24 8001.54
01-25 7755.0
01-26 7273.33
01-27 7582.31
01-28 8404.62
01-29 7537.69
01-30 7525.0
01-31 7375.71
02-01 8165.71
02-02 7487.14
02-03 7072.14
02-04 7280.0
02-05 7571.43
02-06 7593.08
02-07 8426.92
02-08 8553.33
02-09 7522.14
02-10 7244.29
02-11 7550.0
02-12 7286.43
02-13 7017.14
02-14 7042.14
02-15 7163.57
02-16 6710.0
02-17 6601.54
02-18 6479.23
02-19 6397.14
02-20 6392.86
02-21 6541.43
02-22 6980.0
02-23 7252.86
02-24 7189.29
02-25 6404.17
02-26 6164.62
02-27 6680.71
02-28 6557.86
02-29 6877.5
03-01 6680.0
03-02 6965.0
03-03 6990.71
03-04 6857.14
03-05 6819.29
03-06 7017.86
03-07 6949.29
03-08 6767.86
03-09 7092.86
03-10 7192.14
03-11 6946.43
03-12 6857.86
03-13 6775.71
03-14 6649.29
03-15 6461.43
03-16 6128.57
03-17 6130.71
03-18 6072.14
03-19 6635.33
03-20 6432.14
03-21 6706.0
03-22 5933.57
03-23 5718.67
03-24 5878.0
03-25 6002.0
03-26 6039.33
03-27 5846.67
03-28 5804.0
03-29 5838.67
03-30 5902.67
03-31 5598.57
04-01 5636.67
04-02 5370.67
04-03 5266.0
04-04 5158.0
04-05 5132.0
04-06 5248.57
04-07 5321.33
04-08 5544.0
04-09 5671.54
04-10 5446.0
04-11 5422.67
04-12 5435.71
04-13 5400.0
04-14 5465.0
04-15 5494.62
04-16 5616.92
04-17 5456.67
04-18 5353.08
04-19 5940.0
04-20 6017.69
04-21 5826.43
04-22 5667.14
04-23 5712.14
04-24 5797.86
04-25 5746.92
04-26 5690.71
04-27 5715.71
04-28 5860.71
04-29 5756.43
04-30 6017.69
05-01 5975.33
05-02 5554.29
05-03 6078.57
05-04 6379.33
05-05 6532.67
05-06 6462.0
05-07 6336.67
05-08 6115.71
05-09 6247.33
05-10 6209.29
05-11 6421.33
05-12 6271.33
05-13 6604.0
05-14 6943.08
05-15 7318.46
05-16 7702.31
05-17 7598.57
05-18 6830.0
05-19 6550.0
05-20 6599.29
05-21 6626.67
05-22 6765.33
05-23 6764.67
05-24 6747.33
05-25 6304.67
05-26 6358.0
05-27 6395.33
05-28 6678.0
05-29 6838.0
05-30 6773.33
05-31 7122.67
06-01 6988.67
06-02 7071.33
06-03 7052.0
06-04 6953.33
06-05 6649.29
06-06 7050.71
06-07 7258.57
06-08 7100.0
06-09 6991.33
06-10 7360.67
06-11 6815.33
06-12 6800.0
06-13 6813.57
06-14 6749.29
06-15 6297.33
06-16 6662.0
06-17 7646.67
06-18 7219.33
06-19 7576.43
06-20 7405.71
06-21 7557.86
06-22 7573.57
06-23 7642.86
06-24 7580.0
06-25 7886.43
06-26 8185.71
06-27 8418.57
06-28 8392.14
06-29 9204.29
06-30 9082.86
07-01 9232.86
07-02 8842.86
07-03 8556.43
07-04 8125.38
07-05 7650.67
07-06 7416.67
07-07 7504.29
07-08 7377.14
07-09 7285.0
07-10 7000.0
07-11 6910.0
07-12 6861.54
07-13 7242.86
07-14 7008.0
07-15 7125.71
07-16 7236.15
07-17 7203.57
07-18 7272.31
07-19 6761.43
07-20 6852.86
07-21 6505.71
07-22 6636.15
07-23 6101.54
07-24 5873.57
07-25 5675.71
07-26 5578.57
07-27 5414.29
07-28 5574.29
07-29 5110.0
07-30 5486.92
07-31 5213.57
08-01 5005.0
08-02 4626.92
08-03 4754.29
08-04 4594.29
08-05 4710.0
08-06 4649.29
08-07 4563.57
08-08 4706.92
08-09 4635.38
08-10 4445.0
08-11 4064.29
08-12 4123.57
08-13 4188.46
08-14 3928.57
08-15 3974.29
08-16 4103.08
08-17 4010.0
08-18 3713.33
08-19 3696.92
08-20 3547.69
08-21 3399.23
08-22 3370.77
08-23 3102.86
08-24 3362.5
08-25 3160.77
08-26 3093.57
08-27 3144.29
08-28 3125.0
08-29 3334.29
08-30 3297.86
08-31 3512.31
09-01 3168.57
09-02 3107.86
09-03 3121.43
09-04 3229.29
09-05 3242.14
09-06 3565.0
09-07 3831.43
09-08 4012.14
09-09 4026.43
09-10 4169.29
09-11 4050.71
09-12 4080.71
09-13 3873.08
09-14 4047.14
09-15 4087.14
09-16 3990.77
09-17 4038.57
09-18 4882.86
09-19 4313.57
09-20 4690.71
09-21 4059.23
09-22 4115.0
09-23 4380.71
09-24 4712.86
09-25 4635.71
09-26 4424.29
09-27 4898.57
09-28 4501.43
09-29 5158.57
09-30 4816.15
10-01 5048.33
10-02 4563.08
10-03 4550.83
10-04 4506.92
10-05 4433.57
10-06 4380.71
10-07 4423.57
10-08 4560.71
10-09 5167.14
10-10 5422.14
10-11 4485.71
10-12 4850.71
10-13 4501.54
10-14 4840.71
10-15 5830.0
10-16 5851.54
10-17 5202.86
10-18 4961.43
10-19 5342.31
10-20 5696.92
10-21 5643.85
10-22 5836.43
10-23 5936.43
10-24 5294.29
10-25 5462.86
10-26 5861.54
10-27 6036.43
10-28 6182.31
10-29 7429.29
10-30 7136.43
10-31 8083.85
11-01 6764.62
11-02 7187.14
11-03 7628.46
11-04 7888.57
11-05 9101.43
11-06 9087.69
11-07 8412.31
11-08 7269.23
11-09 6699.23
11-10 6205.38
11-11 6146.92
11-12 6873.08
11-13 7787.69
11-14 8085.0
11-15 10499.29
11-16 8393.57
11-17 7769.17
11-18 7633.08
11-19 7322.31
11-20 7440.0
11-21 7222.86
11-22 7889.23
11-23 7004.62
11-24 6836.92
11-25 6550.77
11-26 6932.31
11-27 9324.17
11-28 9674.29
11-29 8557.86
11-30 8111.43
12-01 8472.86
12-02 8837.86
12-03 8550.71
12-04 7615.0
12-05 8014.29
12-06 8072.31
12-07 6332.31
12-08 6252.14
12-09 7795.0
12-10 7955.0
12-11 9957.14
12-12 7710.0
12-13 8157.69
12-14 7996.67
12-15 7562.31
12-16 8136.92
12-17 6901.67
12-18 6440.0
12-19 6935.83
12-20 6608.33
12-21 7238.46
12-22 6414.17
12-23 6355.38
12-24 6280.77
12-25 6443.85
12-26 6418.18
12-27 6582.5
12-28 6435.45
12-29 6347.5
12-30 6165.45
12-31 5536.67

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index