Overview Realtime Historical Map View

Skagit River At Newhalem, 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 4200.83
01-02 4291.82
01-03 4265.0
01-04 4459.17
01-05 4362.5
01-06 4501.67
01-07 4775.83
01-08 4739.17
01-09 4518.18
01-10 4999.17
01-11 5215.0
01-12 5320.83
01-13 5310.83
01-14 5368.33
01-15 5428.33
01-16 5520.0
01-17 5824.62
01-18 5682.5
01-19 5658.46
01-20 5676.92
01-21 5749.17
01-22 5621.54
01-23 5278.33
01-24 5683.08
01-25 5515.0
01-26 5425.83
01-27 5475.38
01-28 5759.23
01-29 5288.46
01-30 5233.57
01-31 5220.71
02-01 5225.71
02-02 5327.86
02-03 5271.43
02-04 5207.86
02-05 5608.57
02-06 5473.85
02-07 5928.46
02-08 6270.0
02-09 5590.77
02-10 5446.67
02-11 5842.5
02-12 5619.29
02-13 5498.57
02-14 5555.0
02-15 5591.43
02-16 5360.71
02-17 5323.08
02-18 5290.77
02-19 5188.57
02-20 5493.57
02-21 5484.29
02-22 5860.71
02-23 5869.29
02-24 5825.0
02-25 5325.0
02-26 5008.46
02-27 5545.71
02-28 5469.29
02-29 5460.0
03-01 5336.15
03-02 5602.86
03-03 5608.57
03-04 5641.43
03-05 5527.86
03-06 5532.86
03-07 5560.71
03-08 5439.29
03-09 5478.57
03-10 5564.29
03-11 5559.29
03-12 5486.43
03-13 5309.29
03-14 5150.0
03-15 4539.29
03-16 4028.57
03-17 4097.86
03-18 4146.43
03-19 4342.0
03-20 4233.57
03-21 4428.67
03-22 4063.57
03-23 4096.67
03-24 4106.0
03-25 4044.0
03-26 4097.33
03-27 4116.67
03-28 4057.33
03-29 3998.67
03-30 3950.67
03-31 3810.71
04-01 3804.0
04-02 3695.33
04-03 3682.0
04-04 3714.0
04-05 3548.0
04-06 3588.57
04-07 3618.67
04-08 3558.0
04-09 3588.46
04-10 3512.67
04-11 3498.67
04-12 3733.57
04-13 3767.14
04-14 3784.29
04-15 3820.0
04-16 3836.92
04-17 3649.17
04-18 3713.85
04-19 3671.54
04-20 3990.0
04-21 3802.86
04-22 3757.14
04-23 3723.57
04-24 3690.0
04-25 3606.92
04-26 3625.71
04-27 3653.57
04-28 3770.0
04-29 3726.43
04-30 3829.23
05-01 3718.0
05-02 3370.71
05-03 3590.71
05-04 3747.33
05-05 3703.33
05-06 3622.67
05-07 3601.33
05-08 3440.71
05-09 3644.0
05-10 3742.14
05-11 3876.0
05-12 3600.67
05-13 3772.67
05-14 3551.54
05-15 3692.31
05-16 4032.31
05-17 4041.43
05-18 4058.0
05-19 3864.0
05-20 3955.71
05-21 3971.33
05-22 3924.0
05-23 3980.0
05-24 3888.67
05-25 3939.33
05-26 3836.67
05-27 3855.33
05-28 3896.67
05-29 3890.67
05-30 3978.0
05-31 4280.0
06-01 4229.33
06-02 4161.33
06-03 4095.33
06-04 4206.0
06-05 4135.71
06-06 4338.57
06-07 4567.86
06-08 4486.43
06-09 4418.67
06-10 4480.0
06-11 4438.67
06-12 4380.71
06-13 4438.57
06-14 4222.14
06-15 4236.0
06-16 4724.67
06-17 5302.67
06-18 5128.67
06-19 5356.43
06-20 5147.86
06-21 5132.14
06-22 5232.14
06-23 5195.71
06-24 5252.14
06-25 5615.71
06-26 5820.71
06-27 5932.14
06-28 5972.86
06-29 6670.71
06-30 6703.57
07-01 6531.43
07-02 6387.86
07-03 6230.0
07-04 6137.69
07-05 5944.67
07-06 5635.33
07-07 5441.43
07-08 5372.14
07-09 5341.43
07-10 5084.67
07-11 5257.14
07-12 5236.15
07-13 5450.0
07-14 5574.29
07-15 5519.29
07-16 5850.77
07-17 5708.57
07-18 5486.92
07-19 5385.71
07-20 5317.14
07-21 5158.57
07-22 5136.15
07-23 4942.31
07-24 4578.57
07-25 4336.43
07-26 4359.29
07-27 4290.71
07-28 4305.71
07-29 4118.57
07-30 4271.54
07-31 4279.29
08-01 4105.0
08-02 3730.77
08-03 3973.57
08-04 3805.0
08-05 3682.86
08-06 3655.0
08-07 3653.57
08-08 3620.77
08-09 3830.77
08-10 3698.18
08-11 3478.57
08-12 3512.31
08-13 3319.29
08-14 3245.71
08-15 3300.71
08-16 3035.38
08-17 3243.33
08-18 2990.0
08-19 2954.62
08-20 2856.92
08-21 2760.0
08-22 2707.69
08-23 2644.29
08-24 2737.5
08-25 2673.85
08-26 2667.86
08-27 2632.14
08-28 2604.62
08-29 2695.71
08-30 2719.29
08-31 2771.54
09-01 2715.71
09-02 2627.14
09-03 2673.57
09-04 2798.57
09-05 2897.14
09-06 3225.71
09-07 3337.14
09-08 3444.29
09-09 3438.57
09-10 3458.46
09-11 3525.71
09-12 3643.57
09-13 3424.62
09-14 3405.71
09-15 3315.38
09-16 3400.71
09-17 3455.0
09-18 3502.14
09-19 3488.57
09-20 3506.43
09-21 3411.54
09-22 3553.57
09-23 3387.14
09-24 3254.29
09-25 3542.86
09-26 3422.14
09-27 3449.29
09-28 3462.14
09-29 3434.29
09-30 3650.0
10-01 3605.83
10-02 3720.77
10-03 3705.0
10-04 3817.69
10-05 3728.57
10-06 3795.0
10-07 3666.43
10-08 3620.71
10-09 3803.57
10-10 3718.57
10-11 3550.0
10-12 3445.71
10-13 3524.62
10-14 3612.14
10-15 3680.77
10-16 3736.92
10-17 3835.71
10-18 3648.57
10-19 3706.15
10-20 3917.69
10-21 3943.85
10-22 3871.43
10-23 3871.43
10-24 3902.86
10-25 4099.29
10-26 4323.08
10-27 4171.43
10-28 4170.0
10-29 4797.14
10-30 5029.29
10-31 5425.38
11-01 4370.0
11-02 4732.86
11-03 5353.08
11-04 4952.14
11-05 5380.0
11-06 6171.54
11-07 5503.08
11-08 5153.85
11-09 5036.92
11-10 5378.46
11-11 4983.85
11-12 4951.54
11-13 4940.0
11-14 5296.43
11-15 5850.71
11-16 5489.29
11-17 5650.83
11-18 5570.77
11-19 5602.31
11-20 5602.31
11-21 5430.71
11-22 5444.62
11-23 5183.85
11-24 4667.69
11-25 4509.23
11-26 4415.38
11-27 4925.83
11-28 5508.57
11-29 5375.0
11-30 5925.71
12-01 6235.71
12-02 6562.14
12-03 6765.38
12-04 5865.0
12-05 5133.57
12-06 5320.0
12-07 4096.92
12-08 4105.71
12-09 4786.43
12-10 5334.29
12-11 5389.29
12-12 5500.0
12-13 6390.0
12-14 6512.5
12-15 6146.92
12-16 5524.62
12-17 4405.83
12-18 4408.18
12-19 4950.77
12-20 4590.83
12-21 4720.77
12-22 4103.33
12-23 4340.0
12-24 4210.77
12-25 4260.0
12-26 4288.18
12-27 4412.5
12-28 4391.82
12-29 4273.33
12-30 4278.18
12-31 3813.33

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index