Boston Peak Creek Fishing Regulations
Larimer County, Colorado · 2026 size limits, bag limits, and seasons
Boston Peak Creek is a creek in Larimer County, Colorado. It has its own fishing regulations for 7 species, including Brook Trout, Brown Trout, Cutthroat Trout, and Golden Trout. These rules replace Colorado's statewide limits on this water.
Fish with special rules on Boston Peak Creek
Tap a fish for identification tips, size records, and the best bait.
Boston Peak Creek limits by species (2026)
| Species | Size limit | Daily bag | Season |
|---|---|---|---|
| All Fish SpeciesArtificial Only | – | – | Always open |
 Brook Trout | – | Catch & release only | Year-round |
 Brown Trout | – | Catch & release only | Year-round |
 Cutthroat Trout | – | Catch & release only | Year-round |
 Golden Trout | – | Catch & release only | Year-round |
 Lake Trout | – | Catch & release only | Year-round |
 Rainbow Trout | – | Catch & release only | Year-round |
 Steelhead | – | Catch & release only | Year-round |
– means no limit is listed for this water. Rules not shown here follow Colorado's statewide regulations.
Plan your Boston Peak Creek trip
Boston Peak Creek fishing: common questions
What fish have special regulations on Boston Peak Creek?
7 species have rules specific to Boston Peak Creek: Brook Trout, Brown Trout, Cutthroat Trout, Golden Trout, Lake Trout, Rainbow Trout, and Steelhead.
What is the brook trout limit on Boston Peak Creek?
Brook Trout are catch and release only on Boston Peak Creek.
What is the brown trout limit on Boston Peak Creek?
Brown Trout are catch and release only on Boston Peak Creek.
What is the cutthroat trout limit on Boston Peak Creek?
Cutthroat Trout are catch and release only on Boston Peak Creek.
Is Boston Peak Creek catch and release?
Some rules on Boston Peak Creek are catch and release only, covering Brook Trout, Brown Trout, Cutthroat Trout, Golden Trout, and Lake Trout and others. Check the table for the section and dates that apply.
Do Colorado statewide fishing rules apply on Boston Peak Creek?
Where Boston Peak Creek has its own rule for a species, that rule replaces the statewide limit. For species not listed on this page, Colorado's statewide regulations apply. Regulations are set by the Colorado Parks and Wildlife; confirm with the official 2026 regulations before keeping a fish.
Other Colorado waters with special regulations
- South Platte River
- Yampa River
- Colorado River
- White River
- Poudre River · Larimer
- Gunnison River
- Blue River · Grand, Summit
- Roaring Fork River
- Arkansas River · Chaffee , Lake , Fremont , Pueblo
- Animas River · La Plata
- Eagle River · Eagle
- Taylor River
Take Boston Peak Creek rules on the water
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