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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 05412040 Roberts Creek at Gunder, IA (RC-15)
Clayton County, Iowa
Hydrologic Unit Code 07060004
Latitude  42°59'08", Longitude  91°30'02" NAD27
Drainage area 18.2  square miles
Gage datum 1,000 feet above NGVD29
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
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Meas.
Number		   Date       Time Time
Datum		 Measurement
Used?		   Who Measuring
Agency		 Stream
flow
(ft3/s)		 Gage
Height
(ft)		 GH
Change
(ft)		 Meas.
Duration
(hr)		 Meas.
Rated		   Control Flow
Adjust.
Code 
31989-08-16 08:45CDTYes--WUSGS1.1222.350.000.50GoodClearNONE
21989-02-02 10:38CSTYesDJB/SJKUSGS0.9422.58 GoodClearNONE
11988-06-28 13:00CDTYesRDGUSGS3.440.66 GoodClearNONE