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Daily data pages will be decommissioned in early 2026.
Daily data are now available in WDFN.LOCATION.--Lat 42° 31'40", long 112° 51'40" (NAD27), in NE1/4 NW1/4 sec.29, T.10 S., R.31 E., Power County, Rockland East quad., Hydrologic Unit 17040209, on right bank 10 ft upstream from culvert on private road, 3.75 mi upstream from East Fork, and 3 mi south of Rockland.
DRAINAGE AREA.--185.5 mi2(Rev.2008). Mean elevation, 5,670 ft.
PERIOD OF RECORD.--May 1955 to September 1960 (discontinued).
GAGE.--Water-stage recorder. Elevation of gage is 4,720 ft above NGVD of 1929, from topographic map.
REMARKS.--Practically entire flow diverted for irrigation above station during growing season. Discharge measurements of East Fork made about once a month to supplement this record.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 275 ft3/s Mar. 6, 1960,
gage height, 6.21 ft, from rating curve extended above 70 ft3/s on basis
of slope-area measurement at gage height 6.10 ft;
no flow for long periods in each year.
U.S. Department of the Interior |
U.S. Geological Survey
Title: USGS Surface-Water Daily Data for the Nation
URL:
Page Contact Information: Idaho Water Data Support Team
Page Last Modified: 2025-12-23 08:22:02 EST
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