USGS 11317000 MF MOKELUMNE R A WEST POINT CA

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Available data for this site

DESCRIPTION:: Latitude 38°23'23", Longitude 120°31'32" NAD27; Calaveras County, California, Hydrologic Unit 18040012; Drainage area: 68.4 square miles; Datum of gage: 2,450.00 feet above NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Daily Data
Discharge, cubic feet per second	1911-10-01	2024-09-30	41274
Daily Statistics
Discharge, cubic feet per second	1911-10-01	2024-09-30	41274
Monthly Statistics
Discharge, cubic feet per second	1911-10	2024-09
Annual Statistics
Discharge, cubic feet per second	1912	2024
Peak streamflow	1912-03-06	2024-03-02	113
Field measurements	1938-03-02	2025-09-08	198
Water-Year Summary	2005	2024	20
Revisions	Loading...

OPERATION:: Record for this site is maintained by the USGS California Water Science Center; Email questions about this site to California Water Science Center Water-Data Inquiries

U.S. Department of the Interior | U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL: https://waterdata.usgs.gov/nwis/inventory?

Page Contact Information: California Water Data Support Team
Page Last Modified: 2026-01-23 15:06:35 EST
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