Overview Realtime Historical Map View

Pascagoula River At Merrill, Ms 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 23707.5
01-02 23961.67
01-03 22967.5
01-04 21670.83
01-05 21570.83
01-06 20760.83
01-07 20156.67
01-08 19219.17
01-09 18219.17
01-10 17763.33
01-11 18194.17
01-12 19479.09
01-13 18292.5
01-14 17917.5
01-15 17721.67
01-16 17544.17
01-17 16526.92
01-18 15698.46
01-19 16630.77
01-20 15640.0
01-21 15493.85
01-22 15920.83
01-23 16509.23
01-24 17734.17
01-25 18071.54
01-26 19115.0
01-27 18380.83
01-28 18691.54
01-29 20050.0
01-30 19952.14
01-31 19801.43
02-01 18880.71
02-02 16822.14
02-03 14728.57
02-04 14866.92
02-05 14826.43
02-06 13940.77
02-07 17740.77
02-08 19312.31
02-09 18586.43
02-10 17342.14
02-11 16505.38
02-12 16360.0
02-13 19623.57
02-14 23614.29
02-15 27425.71
02-16 27652.86
02-17 26440.77
02-18 25150.0
02-19 24582.14
02-20 24588.46
02-21 23731.54
02-22 25016.92
02-23 24000.71
02-24 24465.0
02-25 26500.77
02-26 25898.46
02-27 24332.14
02-28 23748.57
02-29 24955.0
03-01 22165.0
03-02 20402.14
03-03 19309.29
03-04 18541.43
03-05 17367.14
03-06 16650.71
03-07 15861.43
03-08 15137.14
03-09 14752.14
03-10 15557.14
03-11 15925.71
03-12 18137.14
03-13 20220.0
03-14 23818.57
03-15 26557.14
03-16 26490.0
03-17 23806.43
03-18 23098.57
03-19 21658.67
03-20 17075.0
03-21 19762.0
03-22 19692.14
03-23 19405.33
03-24 19470.67
03-25 20084.67
03-26 19896.0
03-27 19920.0
03-28 19408.0
03-29 19670.0
03-30 20070.67
03-31 20129.29
04-01 19578.0
04-02 18804.0
04-03 17209.33
04-04 16796.0
04-05 16826.0
04-06 17125.33
04-07 17370.67
04-08 17739.33
04-09 18182.86
04-10 17650.0
04-11 18318.0
04-12 18231.43
04-13 18016.43
04-14 18496.43
04-15 20942.31
04-16 23813.85
04-17 24778.46
04-18 25377.69
04-19 26169.23
04-20 26313.85
04-21 25665.0
04-22 22987.86
04-23 20194.29
04-24 18086.43
04-25 17720.0
04-26 16438.57
04-27 15876.43
04-28 14563.57
04-29 13736.43
04-30 14487.14
05-01 13714.67
05-02 13235.71
05-03 13932.86
05-04 14275.33
05-05 14051.33
05-06 13604.0
05-07 12971.33
05-08 13192.0
05-09 12373.33
05-10 12404.29
05-11 12392.67
05-12 13348.0
05-13 13848.67
05-14 14408.0
05-15 13455.0
05-16 12883.57
05-17 12027.14
05-18 11344.0
05-19 10030.67
05-20 8702.14
05-21 7939.33
05-22 7617.33
05-23 7453.33
05-24 7849.33
05-25 8115.33
05-26 8626.0
05-27 8632.14
05-28 8435.71
05-29 8947.33
05-30 9676.67
05-31 9466.0
06-01 8882.67
06-02 8966.0
06-03 9044.67
06-04 8654.0
06-05 8527.14
06-06 7815.71
06-07 7114.29
06-08 8792.0
06-09 9296.0
06-10 9768.0
06-11 10114.29
06-12 10181.54
06-13 9495.0
06-14 9104.29
06-15 8011.43
06-16 7229.29
06-17 6858.57
06-18 8059.29
06-19 10656.92
06-20 11783.08
06-21 11995.38
06-22 11729.23
06-23 11590.0
06-24 11341.54
06-25 10740.0
06-26 10356.15
06-27 9851.54
06-28 8744.62
06-29 7751.54
06-30 6999.23
07-01 6124.62
07-02 5601.67
07-03 4835.0
07-04 4605.0
07-05 4266.15
07-06 4733.85
07-07 6355.0
07-08 6264.62
07-09 5975.0
07-10 5770.71
07-11 5772.86
07-12 6418.57
07-13 6800.0
07-14 7057.14
07-15 7104.62
07-16 7290.0
07-17 7263.85
07-18 7261.54
07-19 7324.62
07-20 7906.92
07-21 7473.85
07-22 7420.77
07-23 6942.31
07-24 7039.23
07-25 6800.0
07-26 6640.0
07-27 6136.15
07-28 5619.23
07-29 5517.5
07-30 5357.69
07-31 4687.69
08-01 4266.67
08-02 4008.46
08-03 3935.38
08-04 3964.62
08-05 3825.38
08-06 3557.69
08-07 3282.31
08-08 3201.67
08-09 3019.17
08-10 3007.5
08-11 3091.54
08-12 3232.31
08-13 3383.08
08-14 3372.31
08-15 4000.0
08-16 3900.0
08-17 3699.17
08-18 4130.0
08-19 4227.5
08-20 4684.17
08-21 4749.17
08-22 4850.83
08-23 5026.15
08-24 5442.5
08-25 5691.67
08-26 5490.0
08-27 6199.23
08-28 7613.85
08-29 8134.15
08-30 8825.69
08-31 12761.15
09-01 16401.83
09-02 15484.15
09-03 14334.62
09-04 13620.77
09-05 12697.69
09-06 12409.23
09-07 11914.62
09-08 10757.69
09-09 9150.0
09-10 6446.92
09-11 5388.46
09-12 4769.17
09-13 4352.31
09-14 3929.23
09-15 3560.0
09-16 3861.43
09-17 4432.86
09-18 4772.14
09-19 5366.43
09-20 5530.5
09-21 5071.07
09-22 5004.62
09-23 4341.43
09-24 3793.57
09-25 3532.86
09-26 3362.86
09-27 3443.0
09-28 4021.43
09-29 3265.0
09-30 3247.69
10-01 3340.0
10-02 4444.62
10-03 4276.15
10-04 3848.46
10-05 3845.71
10-06 3849.29
10-07 3731.43
10-08 3503.57
10-09 3350.0
10-10 3960.0
10-11 3460.0
10-12 2865.71
10-13 2729.93
10-14 2617.31
10-15 2403.33
10-16 2495.0
10-17 2549.46
10-18 2680.23
10-19 2830.0
10-20 2618.29
10-21 2400.54
10-22 2580.43
10-23 2577.36
10-24 2753.57
10-25 2562.14
10-26 3326.86
10-27 3892.86
10-28 4197.86
10-29 5467.86
10-30 6408.57
10-31 6814.29
11-01 6575.0
11-02 6722.86
11-03 6985.43
11-04 6412.57
11-05 5415.08
11-06 3217.54
11-07 2966.23
11-08 2865.46
11-09 2852.0
11-10 3112.31
11-11 3585.85
11-12 3643.38
11-13 3632.08
11-14 3802.14
11-15 3876.15
11-16 4005.15
11-17 4064.15
11-18 4015.92
11-19 3561.54
11-20 3230.62
11-21 4419.57
11-22 4628.0
11-23 4557.64
11-24 4501.62
11-25 4279.08
11-26 4444.86
11-27 4010.57
11-28 4213.43
11-29 4448.14
11-30 4676.43
12-01 5771.43
12-02 6495.71
12-03 6210.71
12-04 5470.71
12-05 5236.43
12-06 5037.69
12-07 4734.62
12-08 4409.23
12-09 4294.29
12-10 4968.57
12-11 6099.23
12-12 6613.08
12-13 6941.54
12-14 7063.08
12-15 7290.0
12-16 7363.08
12-17 7089.23
12-18 7405.38
12-19 8656.92
12-20 8583.85
12-21 9061.67
12-22 8910.77
12-23 9036.92
12-24 9303.08
12-25 10259.23
12-26 11235.0
12-27 12882.73
12-28 12963.33
12-29 13095.45
12-30 18029.17
12-31 20762.5

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index