Colorado Porch

Water and land - Western Slope

Elkhead Reservoir offers flat-water boating near Craig

Elkhead Reservoir State Park, northeast of Craig, is a developed lake for boating and fishing, and motorized or trailered watercraft must pass an aquatic nuisance species inspection before launching.

Published June 10, 2026 - Last verified June 15, 2026

If you want to put a boat on flat water near Craig, Elkhead Reservoir is a natural place to start. The reservoir sits northeast of town, off U.S. Highway 40, and Colorado Parks and Wildlife runs it as a state park. It is a working lake for boating, fishing, swimming, and camping, and it sees steady use through the warmer months.

Two things are worth knowing before you load up. First, like every state park, Elkhead requires a park pass or the Keep Colorado Wild Pass to enter, separate from any fishing license. Second, if your watercraft is motorized or arrives on a trailer — that includes sailboats and personal watercraft, not just motorboats — you must stop at the aquatic nuisance species (ANS) inspection station before you launch. These checks look for zebra and quagga mussels and other invaders that can hitch a ride on a hull or in bilge water and wreck a fishery. Arrive with your boat clean, drained, and dry to speed things up.

The boat ramp and the inspection station are seasonal, so the launch window does not run all year. The park spans the Moffat–Routt county line and shares an office with Yampa River State Park near Hayden.

For ramp dates, current ANS rules, and pass options, check the Colorado Parks and Wildlife page for Elkhead Reservoir State Park before you tow.

Keep reading

Related Porch Notes

More notes from Moffat County and nearby topics.

Water and land

Yampa River State Park is a string of river access points

Yampa River State Park is not one block of land but a chain of boat launches and river sites strung along the Yampa across Moffat and Routt counties, each with its own access.

Read note ->

Water and land

On Moffat County acreage, a well may need an augmentation plan

The Yampa River basin is administered for water rights, so a well on a small Moffat County parcel may not let you water more than the house without an extra supply of water.

Read note ->

Water and land

Dinosaur National Monument's Colorado side is canyons, not bones

Dinosaur National Monument straddles Colorado and Utah, but the famous fossil wall is on the Utah side — the Colorado side near the town of Dinosaur is about deep river canyons and overlooks.

Read note ->

Water and land

McPhee Reservoir is the county's big boating and fishing lake

North of Cortez, McPhee Reservoir offers boat ramps and fishing, and any trailered or motorized boat must pass an aquatic-nuisance-species inspection before it launches.

Read note ->

Water and land

Highline Lake and the zebra mussel: why your boat gets inspected

Highline Lake State Park near Loma is treated as an infested water for aquatic nuisance species, so boats are inspected and may be decontaminated when they launch and leave.

Read note ->

Water and land

Vallecito Reservoir is a big-fish lake with boat-inspection rules

Vallecito Reservoir northeast of Durango holds trout, walleye, and trophy northern pike, and trailered or motorized boats need a Colorado Parks and Wildlife inspection before launching.

Read note ->

Sources and review

Where this information comes from

This note uses official or primary sources where practical. Local details can change, so confirm before acting.

Last reviewed
June 15, 2026