Overview Realtime Historical Map View

Rock River At Robert Street At Fort Atkinson, Wi Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-02 542.0
01-03 871.0
01-04 1006.0
01-05 1431.0
01-06 1379.0
01-07 769.67
01-08 782.67
01-09 775.33
01-10 773.33
01-11 925.5
01-12 1057.5
01-13 638.0
01-14 848.0
01-16 746.0
02-02 301.0
02-04 1380.0
02-05 1540.0
02-06 1460.0
02-07 1560.0
02-08 1500.0
02-13 2500.0
02-14 2520.0
02-15 1935.0
02-16 1890.0
02-17 1865.0
02-18 1775.0
02-19 1695.0
02-20 1500.0
02-21 1525.0
02-22 1580.0
02-23 1555.0
02-24 1953.33
02-25 1860.0
02-26 1910.0
02-27 1813.33
02-28 1783.33
02-29 1816.67
03-01 1966.67
03-02 1816.67
03-03 1923.33
03-04 1906.67
03-05 2086.67
03-06 2273.33
03-07 2353.33
03-08 2472.5
03-09 3005.0
03-10 3511.67
03-11 3535.0
03-12 3558.75
03-13 3502.5
03-14 3535.0
03-15 3871.89
03-16 4341.11
03-17 4141.82
03-18 4053.33
03-19 3403.0
03-20 3292.22
03-21 4090.91
03-22 3786.0
03-23 3739.23
03-24 3530.71
03-25 3507.14
03-26 3555.0
03-27 3585.71
03-28 3567.86
03-29 3635.71
03-30 3615.71
03-31 3567.14
04-01 3718.33
04-02 3697.87
04-03 3744.33
04-04 3843.27
04-05 3890.27
04-06 3870.0
04-07 3849.87
04-08 3793.33
04-09 3653.57
04-10 3834.0
04-11 3996.0
04-12 3984.29
04-13 3960.0
04-14 4007.86
04-15 4023.33
04-16 4183.33
04-17 4396.67
04-18 4426.67
04-19 4510.0
04-20 4560.83
04-21 4505.38
04-22 4410.0
04-23 4268.57
04-24 4198.57
04-25 4121.54
04-26 4053.57
04-27 3890.0
04-28 3776.43
04-29 3652.86
04-30 3622.14
05-01 3650.87
05-02 3495.71
05-03 3474.29
05-04 3465.0
05-05 3643.33
05-06 3582.0
05-07 3581.33
05-08 3336.43
05-09 3379.33
05-10 3352.67
05-11 3346.0
05-12 3305.33
05-13 3334.0
05-14 3269.29
05-15 3432.14
05-16 3362.86
05-17 3200.0
05-18 3014.0
05-19 2976.0
05-20 3031.07
05-21 2810.27
05-22 2755.73
05-23 2683.33
05-24 2776.29
05-25 2726.71
05-26 2699.0
05-27 2683.07
05-28 2560.71
05-29 2552.47
05-30 2562.13
05-31 2428.08
06-01 2452.87
06-02 2471.36
06-03 2320.8
06-04 1996.15
06-05 2263.71
06-06 2181.79
06-07 2122.71
06-08 1984.86
06-09 1886.8
06-10 1808.4
06-11 1805.2
06-12 1856.64
06-13 1914.77
06-14 1874.86
06-15 1852.2
06-16 1960.0
06-17 2199.5
06-18 2104.6
06-19 2015.69
06-20 1779.17
06-21 2289.54
06-22 2136.57
06-23 2152.07
06-24 2184.86
06-25 2169.14
06-26 2224.86
06-27 2244.86
06-28 2276.29
06-29 2255.21
06-30 2265.54
07-01 2319.5
07-02 2276.93
07-03 2163.5
07-04 2102.79
07-05 1934.33
07-06 1886.93
07-07 1861.5
07-08 1554.08
07-09 1477.54
07-10 1437.43
07-11 1698.43
07-12 1472.53
07-13 1243.36
07-14 1167.6
07-15 1237.29
07-16 1149.54
07-17 1210.23
07-18 1190.69
07-19 1185.85
07-20 1412.07
07-21 1306.07
07-22 1328.87
07-23 1356.87
07-24 1335.8
07-25 1317.67
07-26 1147.93
07-27 1170.27
07-28 1250.6
07-29 1162.86
07-30 1086.67
07-31 1042.13
08-01 979.31
08-02 930.53
08-03 1003.14
08-04 966.2
08-05 1001.85
08-06 924.86
08-07 857.0
08-08 847.62
08-09 849.23
08-10 871.85
08-11 861.07
08-12 913.31
08-13 939.07
08-14 978.43
08-15 985.64
08-16 935.58
08-17 978.54
08-18 1260.92
08-19 1323.67
08-20 1240.42
08-21 1257.33
08-22 1255.83
08-23 1240.92
08-24 1220.0
08-25 1073.99
08-26 1111.93
08-27 1076.21
08-28 1084.79
08-29 1120.79
08-30 1207.71
08-31 1285.0
09-01 1241.57
09-02 1198.79
09-03 1331.54
09-04 1288.64
09-05 1314.57
09-06 1336.93
09-07 1228.21
09-08 1365.57
09-09 1322.36
09-10 1332.57
09-11 1402.54
09-12 1492.31
09-13 1670.69
09-14 1732.08
09-15 1732.23
09-16 1635.79
09-17 1612.57
09-18 1591.23
09-19 1604.42
09-20 1517.0
09-21 1474.29
09-22 1564.83
09-23 1477.57
09-24 1486.86
09-25 1428.46
09-26 1423.21
09-27 1401.43
09-28 1465.38
09-29 1339.64
09-30 1366.15
10-01 1123.09
10-02 1261.82
10-03 1258.15
10-04 1321.23
10-05 1665.5
10-06 1635.07
10-07 1648.0
10-08 1685.07
10-09 1807.77
10-10 1638.5
10-11 1657.93
10-12 1668.0
10-13 1691.29
10-14 1700.07
10-15 1763.92
10-16 1427.38
10-17 1802.64
10-18 1807.86
10-19 1921.54
10-20 1773.21
10-21 1546.45
10-22 1663.64
10-23 1639.5
10-24 1617.07
10-25 1636.5
10-26 1605.57
10-27 1692.64
10-28 1685.43
10-29 1821.85
10-30 1704.21
10-31 1736.62
11-01 1667.54
11-02 1616.77
11-03 1594.07
11-04 1588.5
11-05 1424.15
11-06 1554.92
11-07 1585.17
11-08 1527.08
11-09 1428.5
11-10 1608.83
11-11 1540.92
11-12 1657.0
11-13 1597.67
11-14 1641.83
11-15 1711.77
11-16 1604.46
11-17 1584.77
11-18 1593.27
11-19 1663.38
11-20 1643.31
11-21 1731.62
11-22 1624.85
11-23 1585.79
11-24 1688.58
11-25 1706.82
11-26 1681.58
11-27 1746.33
11-28 1638.29
11-29 1714.0
11-30 1754.92
12-01 1801.92
12-02 1868.69
12-03 1905.67
12-04 1924.09
12-05 2053.0
12-06 1947.38
12-07 2029.0
12-08 1864.6
12-09 1722.6
12-10 1767.11
12-11 1719.33
12-12 1942.88
12-13 1693.5
12-14 1411.0
12-15 1487.67
12-16 1321.6
12-17 1886.29
12-18 2036.29
12-19 1886.5
12-20 1409.5
12-21 2550.67
12-22 1612.83
12-23 2117.0
12-24 2385.0
12-25 2292.33
12-26 2116.67
12-27 2167.33
12-28 2145.33
12-29 608.0
12-30 537.0
12-31 961.33

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index