USGS Surface Water for USA: Peak Streamflow

USGS Home
Contact USGS
Search USGS

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 15058710 GOVERNMENT C TRIB NR KETCHIKAN AK

Ketchikan Gateway Borough, Alaska

Hydrologic Unit Code 19010102

Latitude 55°20'48", Longitude 131°41'56" NAD27

Drainage area 0.50 square miles

Gage datum 50 feet above NGVD29

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
2011	2011-08-23	25.28	215
2012	2012-01-03	24.54	154
2013	2013-09-19	24.78	174
2014	2014-09-28	25.01	193
2015	2015-01-21	24.22	129
2016	2015-10-08	24.52	153
2017	2017-08-22	25.56	240
2018	2017-10-23	24.76	172
2019	2019-01-13	23.86	102
2020	2020-09-27	24.66	164

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: 2025-01-05 03:26:54 EST
0.19 0.19 nadww01