Colorado Public Waters

Public waters in Colorado covered here

This state hub indexes 3 notable public water bodies: 2 reservoirs, 1 river. The dataset is a curated list of destination waters rather than every public access point, so a productive local pond or municipal lake near you may still be missing.

Species profiles exist for 3 of the 3 tracked waters. Commonly indexed destinations include Blue Mesa Reservoir, South Platte River and Chatfield Reservoir.

Use the "Fishing near me" sorter on this page to reorder the list by straight-line distance from your location. Straight-line distance is a planning estimate, not a drive time — a water 20 miles away across a ridge or a bay can take far longer to reach than one 40 miles down a highway, and seasonal closures, launch fees, and permit requirements are set by the managing agency rather than by this list.

What a Colorado fishing license costs

A resident annual license for Colorado is $44.87, and the non-resident annual license is $124.01 — a difference of $79.14. The non-resident rate is roughly 2.8 times the resident rate — meaning the license is usually the smallest expense in the trip budget.

Short-term options as published: 1-day $18.07 (resident) / $21.90 (nonresident); additional day $9.13; 5-day $41.04 (nonresident only).

At the published short-term prices, a resident annual license breaks even at about 3 single days. Below that trip count the short-term pass is cheaper; above it the annual license is. (Break-even arithmetic from the published fees — confirm current products with Colorado Parks and Wildlife (CPW).)

Senior and reduced-rate options: Resident senior (age 64+) annual $12.96; resident youth (16-17) $12.96.

Separate aquatic-invasive-species stamp: Non-resident $50 (resident $25); required on every motorboat and sailboat even during the 60-day exemption..

Source: Colorado Parks & Wildlife — 2026 Fee Schedule, per Colorado Secretary of State Register (DORA) final 2026 regulations (fishing annual resident $42.12 / nonresident $121.26) plus required surcharges.

Stocking in Colorado

A statewide annual stocking total for Colorado is pending verification in this dataset, so this tool shows no number rather than an estimate. Colorado Parks and Wildlife (CPW) publishes stocking by water, county, and species.

Stocking totals for Colorado are pending verification. State fish agencies publish annual stocking lists by water, county, and species; consult Colorado Parks and Wildlife (CPW) for current figures before relying on any number.

Source: verify locally — see Colorado Parks and Wildlife (CPW) stocking reports.

Why stocking matters to planning: put-and-take fisheries are the most catch-rate-sensitive to plant timing, so a water that fishes poorly in April can fish well in May once the trucks arrive. Check the current-year plant list before writing off a water, and check it again before assuming a hot bite will last.

Size and bag limits tracked for Colorado

Colorado has 13 statewide limits resolved in this tool — Bluegill, Brook Trout, Brown Trout, Channel Catfish, Crappie, Flathead Catfish, Largemouth Bass and Muskellunge (Muskie), among 13 in the tracked set. Each entry below carries the agency citation it came from.

Bluegill: bag 20 (sunfish aggregate; 20 possession); season Year-round. Citation: Colorado Parks and Wildlife — 2026 Statewide Bag & Possession Limits. https://www.eregulations.com/colorado/fishing/statewide-bag-possession-limits

Brook Trout: bag 4 (trout aggregate; 8 possession) + 10 brook trout 8 in or smaller in addition; season Year-round. Citation: Colorado Parks and Wildlife — 2026 Statewide Bag & Possession Limits. https://www.eregulations.com/colorado/fishing/statewide-bag-possession-limits

Brown Trout: bag 4 (trout aggregate; 8 possession); season Year-round. Citation: Colorado Parks and Wildlife — 2026 Statewide Bag & Possession Limits. https://www.eregulations.com/colorado/fishing/statewide-bag-possession-limits

Channel Catfish: bag 10 (channel, flathead, blue aggregate; 10 possession); season Year-round. Citation: Colorado Parks and Wildlife — 2026 Statewide Bag & Possession Limits. https://www.eregulations.com/colorado/fishing/statewide-bag-possession-limits

Crappie: bag 20 (white and black combined; 20 possession); season Year-round. Citation: Colorado Parks and Wildlife — 2026 Statewide Bag & Possession Limits. https://www.eregulations.com/colorado/fishing/statewide-bag-possession-limits

Flathead Catfish: bag 10 (channel, flathead, blue aggregate; 10 possession); season Year-round. Citation: Colorado Parks and Wildlife — 2026 Statewide Bag & Possession Limits. https://www.eregulations.com/colorado/fishing/statewide-bag-possession-limits

These are statewide general rules only. Slot limits, special-regulation waters, catch-and-release stretches, and zone-by-zone seasons override them — and a general rule that is absent from this list is not the same as no restriction. Confirm the rule for the exact water you are fishing with Colorado Parks and Wildlife (CPW) before keeping a fish.

Free fishing days in Colorado

Reported license-free dates for 2026: June 6–7, 2026. Most states waive the license only, not the rules — size and bag limits, gear restrictions, seasons, and any required report card still apply, and some states still require a free or zero-cost license to be issued before you fish.

Reported for 2026 by public aggregators and may not match the official state schedule. Always confirm the current year’s dates and any species/stamp exceptions with the agency before planning.

Source: Compiled from 2026 public Free-Fishing-Day roundups (modefreefinds.com, heyitsfree.net, fishkillflea.com). Not an official source — verify with the state agency. (compiled 2026-08-29).