USGS Current Conditions for USGS 13073000 PORTNEUF RIVER AT TOPAZ ID

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USGS 13073000 PORTNEUF RIVER AT TOPAZ ID

PROVISIONAL DATA SUBJECT TO REVISION

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Portneuf River at Topaz, ID - USGS file photo

Rating Information

NWS River Forecasts

Station operated with funding provided by the U.S. Geological Survey Groundwater and Streamflow Information Program (GWSIP).

This station managed by the Idaho Falls Field Office.

	Available Parameters	Available Period
	All 2 Available Parameters for this site
	00060 Discharge	1986-10-01	2025-09-22
	00065 Gage height	2007-10-01	2025-09-22

Days (7)

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Summary of all available data for this site
Instantaneous-data availability statement

Discharge, cubic feet per second

Most recent instantaneous value: 91.9 09-22-2025 14:15 MDT

Graph of Discharge, cubic feet per second

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**Daily discharge, cubic feet per second -- statistics for Sep 22 based on 109 water years of record more**
Min (2003)	Most Recent Instantaneous Value Sep 22	25th percen- tile	Median	Mean	75th percen- tile	Max (1986)
46.0	91.9	92	121	127	152	364

Gage height, feet

Most recent instantaneous value: 2.61 09-22-2025 14:15 MDT

Graph of Gage height, feet

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U.S. Department of the Interior | U.S. Geological Survey
Title: USGS Current Conditions for the Nation
URL: https://waterdata.usgs.gov/nwis/uv?

Page Contact Information: Idaho Water Data Support Team
Page Last Modified: 2025-09-22 16:40:24 EDT
1.38 1.04 caww02