Overview Realtime Historical Map View
Heat Advisory
2026-07-15T20:00:00-05:00

* WHAT...Heat index values up to 102 expected. * WHERE...Portions of northeast Iowa, southeast Minnesota, and southwest Wisconsin. * WHEN...From noon today to 8 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Turkey River At Garber, Ia 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 2343.33
01-02 2066.67
01-03 1920.0
01-04 1820.0
01-05 1733.33
01-06 1663.33
01-07 1339.5
01-08 1972.25
01-09 1639.0
01-10 1511.5
01-11 1310.0
01-12 2666.67
01-13 2350.0
01-14 2596.67
01-15 2673.33
01-16 2450.0
01-17 2003.33
01-18 1960.0
01-19 1875.0
01-20 1750.0
01-21 1824.0
01-22 2675.0
01-23 2930.0
01-24 2815.0
01-25 2610.0
01-26 2520.0
01-27 2310.0
01-28 2000.0
01-29 1990.0
01-30 1930.0
01-31 1900.0
02-01 1830.0
02-02 1620.0
02-03 1090.0
02-04 1040.0
02-05 762.0
02-06 729.0
02-07 736.5
02-08 610.67
02-09 578.67
02-10 575.5
02-11 1266.0
02-12 1680.0
02-13 3040.0
02-14 2250.0
02-15 2260.0
02-16 1491.5
02-17 1374.0
02-18 1274.0
02-19 1029.0
02-20 2206.5
02-21 2616.5
02-22 2689.5
02-23 2135.0
02-24 1928.0
02-25 1745.0
02-26 1519.0
02-27 1379.5
02-28 1376.5
02-29 1550.0
03-01 3966.67
03-02 2963.33
03-03 2403.33
03-04 1980.0
03-05 1812.5
03-06 1756.0
03-07 1514.43
03-08 1691.57
03-09 1540.38
03-10 2166.56
03-11 3770.7
03-12 2648.67
03-13 2214.67
03-14 1840.33
03-15 2038.08
03-16 1773.54
03-17 1572.15
03-18 1530.85
03-19 1769.86
03-20 2363.93
03-21 2409.0
03-22 1847.79
03-23 1991.0
03-24 2095.67
03-25 1998.73
03-26 1850.2
03-27 1675.8
03-28 1793.07
03-29 2320.33
03-30 2158.93
03-31 2125.0
04-01 2141.53
04-02 2093.4
04-03 2034.87
04-04 2027.64
04-05 2739.07
04-06 2394.53
04-07 2108.07
04-08 1875.07
04-09 1705.15
04-10 1776.0
04-11 1902.33
04-12 2047.79
04-13 1929.5
04-14 2208.0
04-15 2329.15
04-16 2914.31
04-17 2937.46
04-18 2664.31
04-19 2597.77
04-20 2371.54
04-21 2580.86
04-22 2822.79
04-23 2853.93
04-24 2691.29
04-25 2700.15
04-26 2622.5
04-27 2442.79
04-28 2196.36
04-29 2085.71
04-30 2023.0
05-01 2124.67
05-02 2069.93
05-03 2096.71
05-04 2171.64
05-05 2896.6
05-06 3010.2
05-07 2532.87
05-08 2243.57
05-09 2057.87
05-10 1915.57
05-11 2218.67
05-12 2121.33
05-13 2291.07
05-14 2163.31
05-15 2232.43
05-16 2201.71
05-17 2077.43
05-18 1885.67
05-19 1902.07
05-20 2280.86
05-21 2242.33
05-22 2346.13
05-23 2199.73
05-24 2162.33
05-25 2312.87
05-26 2251.73
05-27 2419.33
05-28 2584.67
05-29 2766.67
05-30 3516.93
05-31 3300.5
06-01 2666.67
06-02 2327.07
06-03 2113.67
06-04 1914.87
06-05 1913.93
06-06 1938.07
06-07 1917.0
06-08 1754.07
06-09 1839.87
06-10 2401.67
06-11 3625.0
06-12 3013.79
06-13 2650.43
06-14 2484.86
06-15 2546.4
06-16 2441.57
06-17 2239.71
06-18 2238.87
06-19 1886.57
06-20 3228.93
06-21 3513.64
06-22 2980.43
06-23 3888.0
06-24 3612.79
06-25 3196.71
06-26 3157.79
06-27 2942.29
06-28 2547.43
06-29 3305.0
06-30 3552.07
07-01 3313.57
07-02 3024.71
07-03 2669.43
07-04 2392.36
07-05 2043.27
07-06 2017.2
07-07 2016.07
07-08 1851.0
07-09 1867.21
07-10 1649.73
07-11 1647.27
07-12 2333.87
07-13 1630.43
07-14 1506.6
07-15 1397.15
07-16 1350.92
07-17 1332.21
07-18 1268.36
07-19 1423.57
07-20 1424.71
07-21 1343.07
07-22 2435.14
07-23 2576.5
07-24 1947.93
07-25 2154.79
07-26 1838.79
07-27 1587.07
07-28 1408.71
07-29 1619.43
07-30 1446.14
07-31 1613.93
08-01 1465.58
08-02 1273.79
08-03 1177.36
08-04 1132.21
08-05 1059.08
08-06 1099.38
08-07 1180.23
08-08 1162.42
08-09 1118.42
08-10 1101.42
08-11 1359.77
08-12 1139.23
08-13 1093.85
08-14 1058.85
08-15 1026.38
08-16 949.33
08-17 916.5
08-18 922.27
08-19 919.75
08-20 1715.0
08-21 1774.83
08-22 1394.45
08-23 1094.85
08-24 1002.17
08-25 886.08
08-26 1933.85
08-27 2510.38
08-28 1307.69
08-29 2128.69
08-30 2508.08
08-31 2911.58
09-01 1434.69
09-02 1245.08
09-03 1384.31
09-04 1854.23
09-05 2025.62
09-06 1094.82
09-07 2010.31
09-08 1822.08
09-09 1498.46
09-10 1512.23
09-11 1876.62
09-12 1944.08
09-13 1477.69
09-14 1354.85
09-15 1266.54
09-16 1226.15
09-17 1604.46
09-18 1363.0
09-19 1431.85
09-20 2230.85
09-21 3208.77
09-22 2391.83
09-23 3273.31
09-24 3504.31
09-25 2675.62
09-26 2042.23
09-27 1650.62
09-28 1428.0
09-29 1256.08
09-30 1207.42
10-01 891.27
10-02 1685.58
10-03 1426.92
10-04 1298.5
10-05 1592.54
10-06 1670.62
10-07 1368.62
10-08 1538.69
10-09 1916.62
10-10 2305.0
10-11 2028.46
10-12 1794.62
10-13 1458.77
10-14 1282.15
10-15 1328.08
10-16 1173.92
10-17 1071.0
10-18 1010.92
10-19 948.38
10-20 908.46
10-21 658.08
10-22 971.31
10-23 1137.23
10-24 1130.46
10-25 1054.0
10-26 999.46
10-27 1180.0
10-28 1213.85
10-29 1144.31
10-30 1044.38
10-31 983.46
11-01 942.23
11-02 941.83
11-03 875.54
11-04 850.77
11-05 979.46
11-06 953.42
11-07 982.5
11-08 939.67
11-09 891.5
11-10 870.5
11-11 833.0
11-12 855.42
11-13 892.83
11-14 908.15
11-15 864.92
11-16 834.15
11-17 845.92
11-18 870.45
11-19 847.45
11-20 820.82
11-21 784.25
11-22 870.27
11-23 802.64
11-24 843.09
11-25 820.0
11-26 810.83
11-27 871.0
11-28 906.5
11-29 1002.09
11-30 997.18
12-01 1014.27
12-02 1023.09
12-03 1048.73
12-04 1018.73
12-05 992.36
12-06 965.67
12-07 996.67
12-08 1061.0
12-09 985.25
12-10 979.0
12-11 1004.25
12-12 852.3
12-13 1442.56
12-14 728.0
12-15 795.38
12-16 803.17
12-17 1693.57
12-18 1617.0
12-19 791.6
12-20 917.75
12-21 976.75
12-22 1349.0
12-23 1239.2
12-24 1283.4
12-25 1462.6
12-26 1366.8
12-27 1296.8
12-28 1975.2
12-29 1995.8
12-30 2105.0
12-31 2155.75

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index