Water Data for the Nation

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Scheduled Maintenance Notice
USGS will be performing maintenance on the time series data processing system beginning at 09:00 EDT on September 10, 2026. During this period, delivery of the latest time series data will be delayed. The maintenance is expected to finish within 2 hours, after which all backlogged time series data will be processed and delivered to WDFN web portals and APIs.

Browse monitoring locations within O'Brien County, Iowa

094N39W07CAB 1903Sutherland 1 - USGS-425828095295903
094N39W07CAB 00110 1930Sutherland 2 - USGS-425824095300902
094N39W07CAB 06045 1953Sutherland 3 - USGS-425824095300901
094N39W22BCCA 14808 1962 - USGS-425649095264401
094N39W25DCCB 20178 1967 - USGS-425532095235101
094N39W26BADB 24557 1977IGS CRET Proj D-3 - USGS-425610095250611
094N39W26BDA 2008IACRN-1 - USGS-425603095250401
094N39W27BADD 1906 - USGS-425608095261601
094N39W32DDDC 15572 1961 - USGS-425437095280801
094N40W07ADC 10741 1959 - USGS-425833095363501
094N40W22CAC 08500 1956Calumet 4 - USGS-425632095334001
094N40W22DABC 30932 1924 - USGS-425640095330001
094N40W22DBBA 01346 1941Calumet 1 - USGS-425644095330801
094N40W22DCDB 1948Calumet 2 - USGS-425626095330502
094N40W22DCDB 1951Calumet 3 - USGS-425626095330503
094N40W22DCDB 1953Calumet - USGS-425626095330501
094N40W34BBB 10476 1958 - USGS-425520095335701
094N41W03CCDD 1951Paullina 3 - USGS-425859095404201
094N41W03CDDC 1955Paullina 3 - USGS-425859095403201
094N41W10BAB Paullina - USGS-425856095403701
094N41W10BABB 1928Paullina 1 - USGS-425858095403901
094N41W10BABB 1951Paullina 2 - USGS-425858095403801
094N41W35DDA 08532 1957 - USGS-425445095385001
094N42W09DDDD 25964 1980IGS CRET Proj D-42 - USGS-425808095480311
095N39W01BCBB 14875 1963 - USGS-430445095242301
095N39W02CDDD 10541 1958 - USGS-430408095250701
095N39W03DDDC 10574 1958 - USGS-430408095254601
095N39W09BBAA 15920 1963 - USGS-430405095274901
095N39W12BC 09116 1957 - USGS-430340095241001
095N39W30CCB - USGS-430047095301401
095N40W05ABC 00517 1937O'Brien County Home - USGS-430447095354501
095N40W05ABCA 1937O'Brien County Home - USGS-430454095353301
095N40W05ADB 04243 1950O'Brien County Home Test 3 - USGS-430441095352601
095N40W22DADC 12306 1959 - USGS-430148095324401
095N41W02CCCC 1936 - USGS-430413095394801
095N41W35DBA 1978Paullina 5 - USGS-430013095385902
095N41W35DBAA 1978Paullina 4 - USGS-430014095385801
095N42W10CCBB 11949 1960 - USGS-430332095475701
095N42W11ADD 08388 1957 - USGS-430345095455301
095N42W14CBBC 11937 1959 - USGS-430249095465001
096N39W01DCCD 17318 1964 - USGS-430924095234601
096N39W06BBB 1934 - USGS-431014095301801
096N39W06DD - USGS-430931095292101
096N39W11DAAB 14500 1963 - USGS-430857095243301
096N39W25DCD 11257 1959 - USGS-430552095234501
096N39W26DCCD 10589 1958 - USGS-430558095245401
096N39W35CCD 10542 1958 - USGS-430500095253101
096N40W05DDDA 25963 1980IGS CRET Proj D-41 - USGS-430930095350401
096N40W21DCD 08742 1957 - USGS-430645095342201
096N40W31DBCD Primghar - USGS-430517095364601
096N40W31DBCD 41613 Primghar 3 - USGS-430517095364602
096N41W13AABA 17370 1964 - USGS-430831095373901
096N41W36DDAB 00424 1928Primghar - USGS-430516095373501
096N41W36DDCA 07930 1956Primghar 5 - USGS-430514095373601
096N41W36DDCA 41614 1969Primghar 6 - USGS-430508095373901
096N41W36DDCA 57231 2002Primghar 8 - USGS-430516095373502
096N42W07DDD 11549 1959 - USGS-430832095504001
096N42W18BCCD 10774 1959 - USGS-430808095513601
096N42W18DDB 13225 1960 - USGS-430746095504801
096N42W19CCC 11922 1959 - USGS-430648095514001
096N42W31BAA 08512 1957 - USGS-430548095511501
097N39W04BAA 09044 1957 - USGS-431510095273301
097N39W14ADA 15099 1961 - USGS-431318095243201
097N39W16BCC 11609 1959 - USGS-431312095275801
097N39W22DCC 10238 1958 - USGS-431154095260801
097N39W23DBD 11567 1959 - USGS-431205095244901
097N39W31CDC 02424 1946Hartley Test 2 - USGS-431018095300001
097N39W32ACC 1934Hartley - USGS-431042095283203
097N39W32ACC 12222 1960Hartley 3 - USGS-431035095283201
097N39W32ACCD 1940Hartley - USGS-431042095282801
097N39W32ACCD 00817 1933Hartley 1 - USGS-431042095282902
097N39W36AAD 02443 1946Hartley Test 20 - USGS-431054095232101
097N40W17CDC 09355 1957 - USGS-431249095355801
097N41W33ACCC Sanborn - USGS-431045095413502
097N41W33ACCC 1932Sanborn - USGS-431045095413501
097N41W33ACCC 26605 1979Sanborn 4 - USGS-431045095413401
097N41W33BDCC 17181 1965Sanborn 3 - USGS-431044095415101
097N41W33BDDD 41745 1947Sanborn 1 - USGS-431044095414001
097N41W33BDDD 41746 1969Sanborn 2 - USGS-431045095413801
097N41W33BDDD 41750 1940Sanborn East - USGS-431044095413801
097N41W33BDDD 58750 1993Sanborn 5 - USGS-431045095413901
097N41W34BABB 16794 1964Sanborn Test 1 - USGS-431109095404201
097N41W35ACDC 1896 - USGS-431040095393001
097N41W35ACDC 30933 1896 - USGS-431046095390401
097N42W19CCDC 1979Sheldon 10 - USGS-431203095513001
097N42W19CDAD 1979Sheldon 12 - USGS-431209095510901
097N42W19CDCD 1979Sheldon 11 - USGS-431202095511901
097N42W20BAC 08330 1957Sheldon Airport - USGS-431242095501001
097N42W20CCDC 1956Sheldon 6 - USGS-431202095502301
097N42W20CCDD 1956Sheldon 7 - USGS-431202095501901
097N42W27DCC 10493 1958 - USGS-431109095473201
097N42W29BABA 1959Sheldon 8 - USGS-431159095500901
097N42W29BBBC 1949Sheldon 5 - USGS-431157095502901
097N42W30ABDC 1929Sheldon 1 - USGS-431149095505601
097N42W30ABDD 1929Sheldon 2 - USGS-431151095505101
097N42W30ACDB 15818 1963Sheldon 9 - USGS-431140095505801
097N42W30ADBB 1932Sheldon 3 - USGS-431147095504701
097N42W30ADBC 1932Sheldon 4 - USGS-431144095504701
097N42W31BD 11197 1959 - USGS-431050095512001
097N42W33AA 03791 1949 - USGS-431100095482001
94N39W23CCD 58688 2004 - IA021-425622095252501
94N39W23CDD 41199 1981 - IA021-425621095250801
94N39W24CCC 41302 1981 - IA021-425621095242401
94N39W27DBB 43199 1995 - IA021-425552095260901
94N39W27DBB 49940 1995 - IA021-425550095260501
96N41W36DDD 43198 1992 - IA021-430508095373501
97N39W32ACC 26621 1980 - IA021-431041095282801
97N41W33CAA 75568 2012 - IA021-431043095413901
97N41W33CAA 75569 2012 - IA021-431043095414001
97N41W35BCB 57870 1992 - IA021-431052095394601
97N42W29AAB 34993 2002 - IA021-431200095493601
97N42W29BBB 67649 2009 - IA021-431158095502801
97N42W30ACD 77631 2014 - IA021-431137095505701
97N42W30ADB 34994 2002 - IA021-431143095504901
Floyd River near Sheldon, IA - USGS-06600020
Little Floyd River near Sanborn, IA - USGS-06600030
Little Sioux River near Sutherland, IA - USGS-06606100
Mill Creek near Paulina, IA - USGS-06606200
Sweeney Creek Tributary near Sheldon, IA - USGS-06600036
Waterman Creek at Hartley, IA - USGS-06605890
Waterman Creek near Hartley, IA - USGS-06605900
Waterman Creek near Sutherland, IA - USGS-06606000
Willow Creek near Calumet, IA - USGS-06606231

Important

This list uses USGS Water Data OGC APIs. View the Swagger documentation for this API