USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 07083200 HALFMOON CR BL HALFMOON DIVERSION NR LEADVILLE, CO

Lake County, Colorado

Hydrologic Unit Code 11020001

Latitude 39°11'08.6", Longitude 106°23'00.1" NAD83

Drainage area 24.6 square miles

Gage datum 9,720 feet above NAVD88

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
2009	2009-06-26	3.57	168
2010	2010-06-05	4.01	248⁶
2011	2011-07-08	4.08	275⁶
2012	2012-09-12	2.06	38.0
2013	2013-06-09	3.37	153⁶
2014	2014-06-14	3.29	142⁶
2015	2015-06-17	3.93	240⁶
2016	2016-06-10	3.56	164⁶
2017	2017-06-18	3.30	146⁶
2018	2018-05-25	3.38	142⁶
2019	2019-07-02	3.95	274⁶
2020	2020-06-01	3.28	129⁶
2021	2021-06-06	3.00	93.0⁶
2022	2022-06-16	2.86	82.5⁶
2023	2023-06-21	3.35	129⁶

Peak Streamflow Qualification Codes.

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: 2025-01-30 19:23:43 EST
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