Waterlands
Portneuf River
USGS · 13073000
PORTNEUF RIVER
USGS · 13073000LIVE

PORTNEUF RIVER AT TOPAZ ID

BANNOCK COUNTY, ID42.6247°N, -112.0881°W Updated 59 min ago
FLOW RATE
83.6cfs
GAUGE HT
2.56ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
83.6cfs 48.9% vs avg
Optimal band: 61–83 cfs
PERIOD HIGH
83.6cfs
PERIOD LOW
60.4cfs
RUNNABLE
90%
last 1 day in band

Gauge Height

2.56ft
Weather Map

Loading weather map…

Your History · PORTNEUF RIVER AT TOPAZ ID

Track your history

Sign in to track your sessions at PORTNEUF RIVER AT TOPAZ ID: best days, monthly trends, and time on the water.

Sign in
SPONSORED

Station Location

42.6247, -112.0881
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-09-01 15:15 UTC
Site #13073000·USGS

Create a free account to save favorites, set flow alerts, and track conditions

Sign up free