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	2025-09-13
00060 Discharge	1988-08-18	2025-09-13
00065 Gage height	2007-10-01	2025-09-13
63160 Stream level, NAVD88	2022-09-14	2025-09-13

Days (7)

-- or --
Begin date

End date

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

Most recent instantaneous value: 13.7 09-13-2025 13:30 PDT

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Most recent instantaneous value: 19.1 09-13-2025 13:30 PDT

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**Daily discharge, cubic feet per second -- statistics for Sep 13 based on 109 water years of record more**
Min (2021)	25th percen- tile	Median	Most Recent Instantaneous Value Sep 13	Mean	75th percen- tile	Max (1976)
2.31	8.4	18	19.1	36	40	243

Most recent instantaneous value: 1.10 09-13-2025 13:30 PDT

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Most recent instantaneous value: 4021.56 09-13-2025 13:30 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: 2025-09-13 17:05:10 EDT
1.83 1.33 caww01