Overview Realtime Historical Map View

Colorado River Below Parker Dam, Az-Ca Historical Data

Historical Data


Streamflow Range


Date Average 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 2431.11
01-02 2488.89
01-03 2987.78
01-04 2775.71
01-05 2546.67
01-06 2792.22
01-07 2377.78
01-08 2901.11
01-09 3383.33
01-10 3280.0
01-11 3828.89
01-12 3041.11
01-13 3587.78
01-14 3345.56
01-15 3872.22
01-16 4373.33
01-17 3944.0
01-18 4024.0
01-19 4827.0
01-20 5573.0
01-21 5094.44
01-22 4930.0
01-23 5005.56
01-24 4369.0
01-25 3767.0
01-26 4903.33
01-27 3816.67
01-28 5300.0
01-29 4102.0
01-30 4511.0
01-31 3776.0
02-01 3856.0
02-02 4412.0
02-03 4400.0
02-04 4506.0
02-05 4740.0
02-06 4200.0
02-07 5107.0
02-08 4285.0
02-09 5118.0
02-10 4621.0
02-11 5815.0
02-12 6420.0
02-13 5418.0
02-14 5507.0
02-15 6069.0
02-16 6047.0
02-17 6186.67
02-18 6365.56
02-19 5717.78
02-20 6335.0
02-21 5155.0
02-22 5628.0
02-23 5974.0
02-24 5822.0
02-25 6682.5
02-26 6737.78
02-27 5700.0
02-28 6679.0
02-29 7660.0
03-01 6583.0
03-02 6058.0
03-03 7227.0
03-04 8101.0
03-05 7553.0
03-06 7227.0
03-07 6500.0
03-08 5655.0
03-09 8357.0
03-10 6635.0
03-11 7767.0
03-12 7664.0
03-13 7663.0
03-14 9469.0
03-15 7196.0
03-16 7697.0
03-17 7273.0
03-18 6151.0
03-19 7717.27
03-20 6503.0
03-21 8136.36
03-22 7874.0
03-23 8153.64
03-24 8629.09
03-25 9343.64
03-26 9929.09
03-27 8177.27
03-28 8486.36
03-29 7559.09
03-30 7832.73
03-31 8100.0
04-01 6584.55
04-02 9672.73
04-03 8563.64
04-04 8997.27
04-05 8769.09
04-06 8200.0
04-07 8238.18
04-08 8600.0
04-09 8156.0
04-10 7986.36
04-11 7498.18
04-12 7034.55
04-13 6848.18
04-14 7099.09
04-15 6834.0
04-16 8288.0
04-17 8387.0
04-18 7307.0
04-19 7684.0
04-20 7543.33
04-21 8658.18
04-22 7986.36
04-23 8864.55
04-24 9685.45
04-25 8402.0
04-26 8698.18
04-27 7245.45
04-28 7072.0
04-29 7978.18
04-30 7445.0
05-01 7421.67
05-02 7155.45
05-03 8172.73
05-04 6655.83
05-05 6504.17
05-06 6817.5
05-07 6740.0
05-08 7139.09
05-09 7002.5
05-10 8069.09
05-11 7378.33
05-12 6422.5
05-13 6508.33
05-14 7267.27
05-15 6886.36
05-16 7610.0
05-17 6438.33
05-18 6367.5
05-19 6230.83
05-20 7215.83
05-21 7577.5
05-22 6696.67
05-23 7710.83
05-24 7686.67
05-25 7732.5
05-26 8062.5
05-27 8191.67
05-28 8515.0
05-29 8001.67
05-30 7475.0
05-31 8040.0
06-01 7874.17
06-02 7879.09
06-03 8327.5
06-04 7542.5
06-05 7511.82
06-06 7939.09
06-07 7436.36
06-08 6553.33
06-09 7061.67
06-10 6192.5
06-11 7807.5
06-12 6020.91
06-13 6520.0
06-14 7348.18
06-15 7467.5
06-16 7428.33
06-17 7044.17
06-18 6773.33
06-19 7616.36
06-20 6233.64
06-21 6443.64
06-22 6022.73
06-23 7003.64
06-24 7224.55
06-25 7126.36
06-26 8710.91
06-27 7316.36
06-28 7729.09
06-29 6943.64
06-30 7181.82
07-01 6855.45
07-02 7340.91
07-03 9810.91
07-04 8270.0
07-05 9893.33
07-06 7415.0
07-07 7017.27
07-08 7683.64
07-09 6512.73
07-10 8759.17
07-11 7609.17
07-12 6930.0
07-13 5790.0
07-14 5556.67
07-15 4905.83
07-16 5562.73
07-17 7661.67
07-18 7189.09
07-19 6630.0
07-20 6539.17
07-21 6455.0
07-22 6262.73
07-23 5674.17
07-24 5477.5
07-25 5525.83
07-26 5749.17
07-27 6155.83
07-28 6460.83
07-29 6084.17
07-30 5159.17
07-31 5893.33
08-01 5617.0
08-02 5520.91
08-03 5752.5
08-04 5076.67
08-05 4483.33
08-06 5779.17
08-07 6151.67
08-08 8150.0
08-09 6563.64
08-10 5391.82
08-11 4899.17
08-12 5494.17
08-13 4514.55
08-14 5770.83
08-15 6015.83
08-16 7340.91
08-17 5720.0
08-18 5040.0
08-19 6705.45
08-20 6010.0
08-21 5065.45
08-22 5764.55
08-23 5421.67
08-24 4912.73
08-25 5953.64
08-26 4925.83
08-27 4520.0
08-28 4570.0
08-29 5305.0
08-30 5796.67
08-31 5543.64
09-01 6576.67
09-02 7446.67
09-03 7116.67
09-04 6785.0
09-05 5678.33
09-06 5725.83
09-07 4837.5
09-08 4876.67
09-09 4616.67
09-10 4796.67
09-11 4805.0
09-12 4790.0
09-13 5008.18
09-14 6256.67
09-15 5074.17
09-16 5864.55
09-17 5793.33
09-18 5575.0
09-19 6246.67
09-20 5700.0
09-21 5560.0
09-22 5982.5
09-23 5568.33
09-24 5801.67
09-25 5938.33
09-26 6247.5
09-27 6522.5
09-28 4974.17
09-29 4561.67
09-30 4796.67
10-01 4916.0
10-02 5333.64
10-03 5805.45
10-04 5113.64
10-05 5415.83
10-06 4919.17
10-07 4495.0
10-08 4756.67
10-09 4673.33
10-10 5294.17
10-11 4720.0
10-12 4373.33
10-13 4497.5
10-14 4403.33
10-15 3992.73
10-16 4236.36
10-17 4796.67
10-18 4750.0
10-19 4181.67
10-20 4233.64
10-21 4172.73
10-22 4877.5
10-23 4319.17
10-24 4350.0
10-25 4275.83
10-26 4200.91
10-27 3750.83
10-28 4362.0
10-29 4089.09
10-30 4535.45
10-31 4470.91
11-01 4297.78
11-02 4644.0
11-03 5031.0
11-04 4555.45
11-05 4064.55
11-06 4511.0
11-07 4006.0
11-08 4298.0
11-09 3949.0
11-10 4208.0
11-11 3783.0
11-12 4134.0
11-13 4156.0
11-14 4127.27
11-15 3883.0
11-16 3677.27
11-17 3741.82
11-18 3714.0
11-19 4108.0
11-20 3704.0
11-21 3840.0
11-22 3590.0
11-23 3603.0
11-24 3414.0
11-25 3260.0
11-26 3195.45
11-27 3496.0
11-28 3525.0
11-29 3392.73
11-30 4097.27
12-01 4121.82
12-02 3619.09
12-03 3306.36
12-04 3830.91
12-05 3378.18
12-06 3195.1
12-07 4066.36
12-08 3490.0
12-09 3584.0
12-10 3576.36
12-11 2945.45
12-12 3030.0
12-13 3222.73
12-14 3297.0
12-15 3345.0
12-16 3353.33
12-17 2961.11
12-18 2790.0
12-19 2691.0
12-20 2386.67
12-21 2326.67
12-22 2827.0
12-23 2563.0
12-24 3327.0
12-25 2972.0
12-26 2818.89
12-27 3778.89
12-28 3918.89
12-29 3735.0
12-30 2342.5
12-31 2884.44

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index