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Chesterfield Reservoir

Caribou County

Updated August 16, 2026

IDFG Access SitesActive

Current conditions

Portneuf R. above Toponce Rd, near Chesterfield, ID

Nearest gauge · 1.3 mi

Live1 hour ago

Flow

0

cfs

No flow at the gauge

Channel dry or diverted here.

Gage height

0ft

2-Week Flow Trend

Site photos

Site facts

CountyCaribou

Region5

Campno

Restroomyes

Rampyes

Dockyes

ADA fishingyes

Fishing / BoatingBoating

Coordinates42.88324, -111.95326

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Data: Idaho Fish & Game · Source id idfg_access:196