USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 13212549 CONWAY GULCH BELOW 1ST ST AT NOTUS, ID

Canyon County, Idaho

Hydrologic Unit Code 17050114

Latitude 43°43'40.91", Longitude 116°47'59.00" NAD83

Drainage area 12.33 square miles

Gage datum 2,323 feet above NAVD88

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
2017	2017-05-25	8.15	96.2⁶
2018	2018-05-17	7.51	74.5⁶
2019	2019-05-21	7.38	65.4⁶
2020	2020-05-21	7.70	72.7⁶
2021	2021-08-14	8.21	69.3⁶
2022	2022-06-06	7.67^1,2	47.6^2,6
2023	2023-08-21	8.15	60.4⁶
2024	2024-05-23	8.05	56.7⁶

Peak Gage-Height Qualification Codes.

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: 2025-07-08 21:09:22 EDT
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