USGS Surface Water for USA: Peak Streamflow

USGS Home
Contact USGS
Search USGS

National Water Information System: Web Interface

USGS Water Resources

Data Category:
Geographic Area:

Warning: Javascript must be enabled to use all the features on this page!

Page Loading - Please Wait...

Click to hideNews Bulletins

Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Peak Streamflow for the Nation

USGS 11511990 KLAMATH R AB FALL C NR COPCO CA

Siskiyou County, California

Hydrologic Unit Code 18010206

Latitude 41°58'22.80", Longitude 122°21'53.36" NAD83

Drainage area 8,000 square miles

Gage datum 2,343 feet above NAVD88

**Output formats**
Table
Graph
Tab-separated file
peakfq (watstore) format
Reselect output format

Peak flow data unavailable for this site

The data you requested may be available offline. For more information on these data, contact USGS Water Data Inquiries.

Questions or Comments
Help

Data Tips
Explanation of terms
Subscribe for system changes

Accessibility FOIA Privacy Policies and Notices

U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Peak Streamflow
URL: https://nwis.waterdata.usgs.gov/nwis/peak?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2025-07-04 11:20:12 EDT
0.27 0.26 nadww01