USGS Current Conditions for USGS 11460000 CORTE MADERA C A ROSS CA x

USGS 11460000 CORTE MADERA C A ROSS CA

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Peak Chart

This station managed by the Ukiah Field Office.

Available Parameters	Available Period
All 3 Available Parameters for this site
00060 Discharge	2009-11-13	2026-01-31
00065 Gage height	2009-11-12	2026-01-31
63160 Stream level, NAVD88	2023-01-30	2026-01-31

Days (7)

-- or --
Begin date

End date

Summary of all available data for this site
Instantaneous-data availability statement

Most recent instantaneous value: 6.19 01-31-2026 02:30 PST

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**Daily discharge, cubic feet per second -- statistics for Jan 31 based on 58 water years of record more**
Min (1991)	25th percen- tile	Most Recent Instantaneous Value Jan 31	Median	75th percen- tile	Mean	Max (1963)
0.11	4.6	6.19	14	59	78	1620

Most recent instantaneous value: 4.45 01-31-2026 02:30 PST

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U.S. Department of the Interior | U.S. Geological Survey
Title: USGS Current Conditions for California
URL: https://waterdata.usgs.gov/ca/nwis/uv?

Page Contact Information: California Water Data Support Team
Page Last Modified: 2026-01-31 06:30:38 EST
2.86 2.29 vaww01