USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 10263675 BIG ROCK C WASH A HWY 138 NR LLANO CA

Los Angeles County, California

Hydrologic Unit Code 18090206

Latitude 34°30'21", Longitude 117°50'45" NAD27

Drainage area 53.1 square miles

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1989	1989-02-08	4.06	38.0
1990	1990		0.00^Bm
1991	1991-03-01		266

Peak Streamflow Qualification Codes.

U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Peak Streamflow
URL: https://nwis.waterdata.usgs.gov/nwis/peak?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2024-06-16 21:03:28 EDT
0.21 0.19 nadww01