Colorado River - Upper

The Colorado in Grand County, above and below Kremmling and through the Parshall area, before it gathers the volume it is known for further west.

Mixed
Grand County
Nearest town: Kremmling

What the water is like

Large water by Colorado standards, with both freestone character and upstream reservoir and diversion influence. Wading is a serious proposition at higher flows and much of it fishes better from a boat.

Getting on it

A mix of state wildlife areas, public frontage and private ranch land. This is water where knowing whose bank you are standing on is part of the planning.

Access arrangements are the single thing most worth confirming before you drive. Public frontage, parking, fees and seasonal closures all change, and on several Colorado rivers the boundary between public and private water is neither obvious nor forgiving. Check with Colorado Parks and Wildlife and, where the water runs through a national park or a federally managed area, with the agency that manages it.

Before You Go

What this page will not tell you

What the Colorado River - Upper is running at today, what is hatching this week, and what the current rules are. Those are live facts with an official publisher, and sending you to them beats printing a number here that goes stale by April.

USGS current water data for Colorado

Live streamflow and water temperature, gauge by gauge.

Colorado Parks and Wildlife

Current fishing regulations, licences, and property and access rules.

CPW fishing conditions and closures

Voluntary and mandatory closures, including heat-related ones.

Water levels and weather change daily and can be hazardous, and nothing on this page is a safety assessment of this river or of conditions on any given day.

Gear for this kind of water

What a mixed asks of your kit, written for the situation rather than as a product list.

Any Colorado river, any season

Colorado fly fishing gear checklist

Everything worth having in the car and on your person for a Colorado day, what each item is actually for, and what changes by season.

Colorado rivers, season by season

Colorado fly box: what to carry by season

A working fly selection for Colorado water through the year, organised by what the river is doing rather than by a hatch calendar that cannot be promised.

Other waters

Front Range