Find Your Next Spot
Lonetree Reservoir Fishing Regulations
What to check before fishing at Lonetree Reservoir State Wildlife Area in Larimer County, Colorado.
Fishing at Lonetree Reservoir
Lonetree Reservoir State Wildlife Area provides access to Lonetree Reservoir, a public body in Larimer County, Colorado. Species-specific size and bag limits can vary by water body and change seasonally, so always confirm current rules for Lonetree Reservoir specifically before you fish — statewide defaults don't always apply to every lake, river, or stretch of coast.
Check current regulations for Lonetree Reservoir →Fishing License
Fishing in Colorado is regulated by the Colorado Parks and Wildlife. Most anglers 16 and older need a valid license, with some exceptions for residents, youth, or shore-based fishing depending on the state.
Get a Colorado fishing license →Before you cast a line, check:
- Size and bag limits for your target species on Lonetree Reservoir specifically
- Whether Lonetree Reservoir has any special regulations (slot limits, catch-and-release zones, closed seasons)
- Your license requirements based on age, residency, and whether you're fishing from the bank or a boat
- Any required stamps or endorsements for specific species (e.g. trout, saltwater)