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Fishing Chatfield Reservoir

Fishing Chatfield State Park near Littleton: what you can catch, where to fish from shore, ice fishing, park and dog passes, and boat rules.

Updated November 14, 2026. 3 min read.

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What to tie on now

Flies
Balanced leech #10-12, chironomid #14-16, small jig; ice gear once the lake locks up
Rig
Indicator rig with the fly just off the bottom near drop-offs; slow retrieve with a leech on calm days.

Flies checked against local shop reports on Nov 15. Ask at the local fly shop for what hatched this morning. They know before we do.

Water
1,500-acre reservoir in Chatfield State Park, southwest metro
Drive from Denver
About 35–45 minutes from north Denver
Access
Shore fishing around the reservoir; boat ramps and a marina in season
Best for
Spring trout from shore, summer warmwater species, ice fishing
Season
Year-round; trout best in spring and fall
Fees
State park vehicle pass required; check CPW for the current daily rate
Dogs
Leashed dogs allowed; a fenced 69-acre off-leash area needs its own dog pass

Where to park

Chatfield State Park entrance

  • Entrance is about a mile south of C-470 on Wadsworth. State parks pass required (daily or annual).
  • Drive the park roads to shoreline lots. The park is open 5 a.m. to 10 p.m.

Lots, fees and hours change. Check posted signs when you arrive.

Overview

Chatfield is the big, easy option on the southwest side of town. The reservoir sits where the South Platte leaves Waterton Canyon, and CPW calls its spring trout fishing some of the best in the Denver area. It's also busy, with boats, swimmers and paddlers in summer, so plan around the crowds.

What you can catch

Rainbow trout are stocked and are the main target from shore in spring and fall. The reservoir also holds bass, walleye, channel catfish, yellow perch, crappie, bluegill and carp. Check the CPW Fishing Atlas for current species and bag limits before you go.

Where and when

Passes and rules

Every vehicle needs a Colorado state parks pass. Boating requires an aquatic nuisance species stamp, current registration and an inspection at the ramp. Dogs are allowed on leash, but not at the swim beach.

Bringing the dog

Chatfield has one of the largest off-leash dog areas in the state, about 69 fenced acres with ponds. It needs a separate dog off-leash pass on top of your park pass. Outside that area, keep dogs leashed.

Questions anglers ask

Is Chatfield good for trout?
Yes, especially in spring and fall from shore. CPW stocks rainbows and rates the trout fishing among the best in the metro.
Can I bring my dog fishing at Chatfield?
Leashed dogs are allowed in the park, except at the swim beach. The off-leash area needs its own pass.
Can you ice fish Chatfield?
Yes, when the ice is safe. Check with the park office for current conditions.

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