USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 11458600 NATHANSON C A SONOMA CA

Sonoma County, California

Hydrologic Unit Code 18050002

Latitude 38°16'51", Longitude 122°27'21" NAD83

Drainage area 4.5 square miles

Gage datum 55.12 feet above NAVD88

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
2017	2017-02-07	6.63	600
2018	2018-04-07	4.60	310
2019	2019-02-26	6.17	627
2020	2019-12-25	1.53	18.9
2021	2020-12-17	1.55	15.2
2022	2021-10-24	6.52	594
2023	2023-03-10	6.24	599
2024	2024-02-04	5.27	404

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 18:25:05 EST
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