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USGS Daily Statistics for Iowa

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NOTE: Station Numbers for Iowa precipitation gages have changed (see list).


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The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 06607500 Little Sioux River near Turin, IA


Monona County, Iowa
Hydrologic Unit Code 10230003
Latitude  41°57'54.1", Longitude  95°58'20.1" NAD83
Drainage area 3,526  square miles
Gage datum 1,019.91 feet above NAVD88
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00060, Discharge, cubic feet per second,
Day of
month		 Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 1958-10-01 -> 2026-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 768 615 1,550 3,490 2,850 3,160 3,590 1,610 1,140 1,020 939 909
2 784 617 1,600 3,490 2,890 3,140 3,310 1,580 1,010 1,020 947 902
3 757 614 1,560 3,390 2,970 2,960 3,060 1,450 985 1,030 934 886
4 741 623 1,650 3,410 2,940 2,790 2,890 1,380 973 1,020 916 875
5 734 638 1,720 3,380 2,890 2,870 2,850 1,410 954 1,020 913 848
6 722 655 1,690 3,370 2,930 2,750 2,800 1,360 908 1,050 916 832
7 716 650 1,730 3,390 3,080 2,770 2,730 1,270 903 1,090 917 819
8 703 645 1,750 3,380 3,000 3,020 2,620 1,240 888 1,130 908 822
9 693 683 1,830 3,320 2,880 3,010 2,600 1,310 896 1,150 914 802
10 694 818 1,840 3,220 2,840 2,890 2,520 1,370 879 1,180 919 793
11 673 812 1,860 3,110 2,890 2,810 2,480 1,240 848 1,200 915 789
12 655 774 2,010 3,030 2,870 2,910 2,410 1,180 866 1,200 931 803
13 638 767 2,410 2,980 2,810 3,000 2,390 1,160 951 1,180 940 827
14 640 808 2,850 2,960 2,790 3,230 2,370 1,090 887 1,150 937 885
15 633 838 3,080 2,920 2,730 3,470 2,300 1,050 825 1,130 936 964
16 632 860 2,790 2,860 2,710 3,770 2,250 1,050 847 1,120 940 952
17 624 916 2,660 2,830 2,720 3,820 2,440 1,050 914 1,120 949 914
18 625 1,050 2,860 2,790 2,740 3,700 2,400 1,100 971 1,090 950 877
19 618 1,520 3,120 2,740 2,830 3,650 2,330 1,090 988 1,060 963 846
20 630 1,460 3,190 2,750 2,750 3,640 2,250 1,070 983 1,040 977 827
21 634 1,500 3,000 2,770 2,720 4,060 2,080 1,090 1,030 1,020 975 815
22 624 1,430 2,850 2,790 2,720 4,110 2,060 1,140 1,140 1,000 975 789
23 625 1,400 2,880 2,810 2,840 3,790 2,010 1,160 1,250 1,010 984 770
24 615 1,340 2,840 2,770 2,870 3,880 2,050 1,090 1,310 1,020 979 744
25 603 1,310 2,870 2,790 2,840 3,950 1,930 1,080 1,330 1,000 957 752
26 595 1,330 2,850 2,830 3,030 4,070 1,770 1,060 1,250 982 946 779
27 582 1,320 2,880 2,970 3,080 4,250 1,670 1,040 1,170 962 936 808
28 568 1,560 3,020 3,020 3,340 4,180 1,670 1,040 1,120 950 933 815
29 566 1,530 3,290 2,940 3,440 3,930 1,660 1,090 1,100 938 919 794
30 568   3,560 2,880 3,190 3,820 1,610 1,150 1,070 927 913 764
31 587   3,510   3,170   1,660 1,210   939   756