USGS Current Conditions for USGS 11264500 MERCED R A HAPPY ISLES BRIDGE NR YOSEMITE CA x

USGS 11264500 MERCED R A HAPPY ISLES BRIDGE NR YOSEMITE CA

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NWS Flood Stage: 8 ft.

Peak Chart

Available Parameters	Available Period
All 4 Available Parameters for this site
00010 Temperature, water	2012-03-23	2026-06-17
00060 Discharge	1988-08-18	2026-06-17
00065 Gage height	2007-10-01	2026-06-17
63160 Stream level, NAVD88	2023-06-18	2026-06-17

Days (7)

-- or --
Begin date

End date

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

Most recent instantaneous value: 17.3 06-17-2026 20:30 PDT

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Most recent instantaneous value: 594 06-17-2026 20:30 PDT

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**Daily discharge, cubic feet per second -- statistics for Jun 18 based on 110 water years of record more**
Min (1924)	25th percen- tile	Most Recent Instantaneous Value Jun 18	Median	Mean	75th percen- tile	Max (1983)
79.0	450	594	869	1180	1660	4200

Most recent instantaneous value: 3.59 06-17-2026 20:30 PDT

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Most recent instantaneous value: 4024.05 06-17-2026 20:30 PDT

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

Page Contact Information: California Water Data Support Team
Page Last Modified: 2026-06-18 00:42:27 EDT
1.36 0.96 caww02