Wyoming · Mixed · Rockies
North Platte — Sinclair
Public-access reaches above Seminoe; verify current regulations.
Wyoming · public-access reaches. This page is what the desk knows about the water itself. What it is doing today — flow, water temperature, weather, and the hazards those produce — is a reading with a date on it, and it lives in Trip Prep.
Plan a trip on North Platte — SinclairWho manages it
Wyoming Game and Fish Department
These links were checked against the live agency site on 2026-09-01. Rules for a water change inside a season, so the agency’s own page on the day you go is the only current answer — this desk does not hold one.
Directory review
Review provenance unavailable
No unique fleet-directory record matched this operational water by name and state, so the desk will not borrow another water’s review date. The agency links on this page were checked on 2026-09-01; check the agency’s own page the day you go.
How access works here
Mixed — some drive-to, some walk-in
This reach mixes drive-to and walk-in access. Some sections are road-adjacent, others need a walk from public ground.
Launch · Launch type varies by access point. Confirm on the agency map before you tow a boat to it.
Parking · Parking is at designated access points. A pullout that looks fine is not automatically legal or safe to leave a vehicle in.
Wyoming publishes public fishing areas and walk-in areas; much of the state's river frontage is private, so the walk-in and public-area list is the thing to check, not the map generally.
Gauge
A public gauge is mapped
Flow and water temperature for this water are read from USGS site 06630000, North Platte River above Seminoe Reservoir near Sinclair, WY. It is an official public gauge, not a fishing pin: it describes the river at one point, and the reach you stand in may be doing something else.
Species · derived
5 plausible here
Derived from water class (mixed) and Rockies range — not a stocking record. Confirm species, seasons and any closures with Wyoming Game and Fish Department.
Brown trout
54–67°F published preference · handling becomes a conservation problem at 68°F
Rainbow trout
52–64°F published preference · handling becomes a conservation problem at 68°F
Cutthroat trout
48–62°F published preference · handling becomes a conservation problem at 66°F
Smallmouth bass
67–78°F published preference · handling becomes a conservation problem at 84°F
Channel catfish
75–85°F published preference · handling becomes a conservation problem at 92°F