Overview Realtime Historical Map View

Cedar River At Waverly, Iowa 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 2128.5
01-02 1768.25
01-03 1799.33
01-04 1657.0
01-05 1541.0
01-06 1268.33
01-07 1242.25
01-08 1293.33
01-09 1370.0
01-10 552.0
01-11 736.0
01-12 785.33
01-13 780.33
01-14 1182.33
01-15 1202.33
01-16 1120.67
01-17 748.0
01-18 721.5
01-19 584.0
01-20 471.05
01-21 708.5
01-22 664.75
01-23 1311.25
01-24 1329.25
01-25 1110.5
01-26 983.0
01-27 841.33
01-28 936.75
01-29 1120.0
01-30 767.0
01-31 1125.0
02-01 862.67
02-02 694.67
02-03 811.0
02-04 626.67
02-05 664.0
02-06 642.33
02-07 748.0
02-08 833.0
02-09 780.5
02-10 391.1
02-11 370.03
02-12 675.0
02-13 408.33
02-14 506.37
02-15 409.03
02-16 558.33
02-17 659.5
02-18 713.5
02-19 475.0
02-20 661.0
02-21 945.03
02-22 1070.0
02-23 1567.0
02-24 1514.67
02-25 1714.0
02-26 1737.0
02-27 1271.83
02-28 2015.0
02-29 1686.0
03-01 2019.0
03-02 2138.67
03-03 1623.75
03-04 1425.5
03-05 1540.25
03-06 1618.5
03-07 1682.4
03-08 2152.5
03-09 2487.5
03-10 3355.0
03-11 3968.0
03-12 3452.0
03-13 2193.72
03-14 2148.93
03-15 1841.25
03-16 1628.09
03-17 1583.14
03-18 1779.78
03-19 1852.82
03-20 1679.01
03-21 2772.11
03-22 2349.27
03-23 1730.39
03-24 2262.08
03-25 2399.92
03-26 2158.46
03-27 2074.69
03-28 2092.0
03-29 2131.69
03-30 1959.58
03-31 1849.73
04-01 2133.67
04-02 2332.62
04-03 2765.54
04-04 2666.5
04-05 2737.57
04-06 2591.93
04-07 2360.21
04-08 2141.29
04-09 1945.69
04-10 2030.46
04-11 1974.77
04-12 2139.31
04-13 1995.57
04-14 1901.86
04-15 2560.69
04-16 3329.42
04-17 3068.33
04-18 2160.73
04-19 1944.64
04-20 2076.0
04-21 2452.83
04-22 2930.92
04-23 3126.5
04-24 3119.85
04-25 2676.54
04-26 2934.79
04-27 2627.93
04-28 2103.79
04-29 2072.71
04-30 1988.43
05-01 2184.13
05-02 2565.14
05-03 2532.93
05-04 2636.79
05-05 3010.07
05-06 3109.47
05-07 2997.47
05-08 2785.29
05-09 2578.2
05-10 2217.29
05-11 2201.2
05-12 2118.27
05-13 2260.4
05-14 2294.36
05-15 2293.07
05-16 1885.93
05-17 2469.86
05-18 1948.2
05-19 2253.57
05-20 2902.29
05-21 2981.07
05-22 2330.57
05-23 3576.27
05-24 2799.07
05-25 2722.27
05-26 2566.33
05-27 2594.4
05-28 2699.33
05-29 3273.87
05-30 3542.07
05-31 3500.67
06-01 3036.33
06-02 2545.57
06-03 2777.14
06-04 2619.29
06-05 2445.71
06-06 2469.64
06-07 2412.77
06-08 2089.36
06-09 2064.79
06-10 2622.79
06-11 3080.5
06-12 3442.77
06-13 3187.31
06-14 2660.23
06-15 3302.21
06-16 3014.54
06-17 3090.93
06-18 3160.07
06-19 3034.23
06-20 3585.79
06-21 3852.85
06-22 3855.77
06-23 3909.5
06-24 4223.71
06-25 4637.57
06-26 4339.93
06-27 3424.0
06-28 3082.57
06-29 3367.86
06-30 3484.69
07-01 3114.0
07-02 2886.08
07-03 2658.15
07-04 2573.85
07-05 2529.29
07-06 2342.93
07-07 2285.38
07-08 2400.46
07-09 2381.83
07-10 2192.54
07-11 2761.69
07-12 3135.0
07-13 2358.92
07-14 1903.69
07-15 1446.08
07-16 1525.58
07-17 1470.86
07-18 1379.77
07-19 2045.79
07-20 1934.36
07-21 1664.36
07-22 1684.36
07-23 2110.15
07-24 1849.38
07-25 1665.38
07-26 2464.69
07-27 2625.62
07-28 2040.62
07-29 1716.69
07-30 2189.62
07-31 2594.46
08-01 2582.27
08-02 2020.08
08-03 1256.54
08-04 1022.38
08-05 910.69
08-06 930.15
08-07 926.23
08-08 902.42
08-09 875.25
08-10 1144.25
08-11 821.77
08-12 923.83
08-13 924.42
08-14 897.58
08-15 3075.83
08-16 753.67
08-17 697.45
08-18 657.2
08-19 922.0
08-20 2194.94
08-21 2761.91
08-22 2567.4
08-23 1495.29
08-24 888.09
08-25 767.87
08-26 1683.37
08-27 1939.35
08-28 1614.36
08-29 2241.36
08-30 4173.38
08-31 3581.9
09-01 2218.62
09-02 1995.89
09-03 1586.39
09-04 1439.51
09-05 1333.53
09-06 2190.18
09-07 1768.83
09-08 1816.17
09-09 1403.31
09-10 1591.6
09-11 1778.33
09-12 1562.92
09-13 1335.64
09-14 1191.81
09-15 1467.24
09-16 1502.0
09-17 1136.18
09-18 1319.42
09-19 1231.38
09-20 1409.83
09-21 2059.06
09-22 2413.08
09-23 3947.92
09-24 3669.54
09-25 3653.25
09-26 2938.08
09-27 1524.67
09-28 1236.53
09-29 1019.96
09-30 1159.08
10-01 887.99
10-02 817.91
10-03 989.2
10-04 1286.68
10-05 1721.16
10-06 1619.33
10-07 1948.09
10-08 2002.28
10-09 1940.83
10-10 1789.72
10-11 2148.92
10-12 1998.62
10-13 1948.08
10-14 1563.75
10-15 1473.78
10-16 1049.86
10-17 1368.75
10-18 1161.92
10-19 973.49
10-20 902.84
10-21 716.25
10-22 1164.2
10-23 872.14
10-24 814.02
10-25 836.39
10-26 799.67
10-27 832.78
10-28 1110.27
10-29 1438.75
10-30 1359.45
10-31 1044.62
11-01 898.71
11-02 870.4
11-03 845.2
11-04 934.9
11-05 790.83
11-06 885.98
11-07 840.13
11-08 923.83
11-09 797.56
11-10 896.6
11-11 778.18
11-12 747.38
11-13 850.34
11-14 853.95
11-15 813.66
11-16 732.07
11-17 876.67
11-18 758.73
11-19 862.0
11-20 774.33
11-21 884.85
11-22 919.5
11-23 1016.96
11-24 947.76
11-25 922.18
11-26 763.27
11-27 759.45
11-28 727.25
11-29 848.54
11-30 843.83
12-01 987.9
12-02 899.97
12-03 936.37
12-04 921.08
12-05 970.42
12-06 693.76
12-07 872.63
12-08 707.53
12-09 632.98
12-10 743.52
12-11 726.05
12-12 683.89
12-13 649.0
12-14 580.57
12-15 634.4
12-16 499.86
12-17 1468.64
12-18 1533.71
12-19 1549.5
12-20 737.6
12-21 720.8
12-22 1063.5
12-23 942.67
12-24 1064.17
12-25 1007.17
12-26 956.17
12-27 1031.2
12-28 1364.6
12-29 1779.0
12-30 1906.0
12-31 2573.25

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index