USGS 11073360 CHINO C A SCHAEFER AVENUE NR CHINO CA

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Available data for this site

DESCRIPTION:: Latitude 34°00'14", Longitude 117°43'34" NAD27; San Bernardino County, California, Hydrologic Unit 18070203; Drainage area: 48.9 square miles; Datum of gage: 672.14 feet above NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations (availability statement)	1988-10-01	2025-07-15
Daily Data
Discharge, cubic feet per second	1969-10-01	2025-07-14	20376
Daily Statistics
Discharge, cubic feet per second	1969-10-01	2024-12-02	20152
Monthly Statistics
Discharge, cubic feet per second	1969-10	2024-12
Annual Statistics
Discharge, cubic feet per second	1970	2025
Peak streamflow	1969-01-25	2024-02-04	56
Field measurements	1970-11-29	2025-06-16	246
Field/Lab water-quality samples	1974-03-28	1998-02-03	38
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://nwis.waterdata.usgs.gov/nwis/inventory?

Page Contact Information: California Water Data Support Team
Page Last Modified: 2025-07-16 01:01:20 EDT
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