Official sources for 459 fly‑fishing rivers.

Emergency orders are organized by region and fishery; confirm the affected water and order language directly.

No dedicated statewide freshwater-closure feed was validated for this release; use the official regulations page and current agency notices, and verify local land-manager restrictions.

The statewide regulation authority does not prove that a particular water is open; verify waterbody rules and posted access notices.

The closures page spans multiple fishery and emergency actions; only an entry naming the affected water or reach establishes a closure.

Posted boundaries determine the closed water; do not treat the entire Dream Stream as automatically closed. The brochure and codified rules include permanent and seasonal restrictions; temporary land-manager or county access orders may appear elsewhere and must be checked separately. The official rule supports the recurring date text, but the closure applies only where portions are posted; no active or scheduled whole-reach status is inferred.

This is the official river-and-stream regulation authority, not an affirmative statewide open-status feed.

Federal land managers may impose separate access or safety closures on waters within national forests and parks.

Anadromous fisheries can change by emergency action; verify current species- and river-specific season pages in addition to the general rules.

The official guide is a regulation source, not proof of current site access or the absence of a posted local closure.

Generation hazards, federal facility restrictions, and local access closures require separate official checks.

Special fishing laws are water-specific; the index is an authority entry point and does not establish an open status for every water.

Use the official regulation index and water-specific notices; park, watershed, or federal access orders may be separate.

The regulations page does not certify current access, dam-release safety, or the absence of municipal restrictions.

Statewide fire and land-access alerts are separate from fishing rules and do not establish a river closure unless the affected place is named.

Boundary-water, park, and federal notices may add restrictions beyond the statewide fishing regulation source.

Trout parks and special waterbodies have specific pages; the statewide authority is not an open-status declaration.

FWP names the entire Jefferson River, including the full report corridor. Restriction listings must be matched to the named water and reach; a state page with no matching entry is not represented here as a legal open finding. The affected reach substantially overlaps the Camp Baker-to-Eden report corridor; the restriction remains time-specific. The BlueStreamFly report includes Livingston and Paradise Valley; this notice begins at Livingston and does not apply upstream. The Camp Baker-to-Eden report corridor lies within the named fork-confluence-to-Eden reach. The Darby-to-middle-river report corridor lies within the official mainstem reach. The Deer Lodge report corridor lies within the official Upper Clark Fork origin-to-Flint Creek reach. The Dillon report includes downstream water, but also covers reaches upstream of Highway 41 and Beaverhead Rock. The Goldcreek report corridor lies within the official Upper Clark Fork origin-to-Flint Creek reach. The lower Beaverhead report corridor lies within Highway 41 and Beaverhead Rock to the Big Hole confluence. The notice is a time-of-day restriction, not a statement that fishing is prohibited all day. The report includes lower Blackfoot water, but the construction restriction closes floating only on the named Weigh Station-to-I-90 reach. The report includes Paradise Valley upstream of Livingston; only Livingston downstream is restricted. The restriction applies only to the Upper Clark Fork through the mouth of Flint Creek; it does not reach Missoula or the Lower Clark Fork. The restriction is limited to the named reach and hours; the listing does not establish conditions outside that reach or time. The West Yellowstone report covers the Montana reach from the park boundary toward Hebgen Reservoir. This applies to the mainstem reach named by FWP, not every Bitterroot tributary. This is a floating restriction caused by construction, not a fishing or heat closure; it applies only to the named reach. This route mapping covers the Madison reach near West Yellowstone outside the park; it does not apply the Montana notice to Yellowstone National Park water.

The biennial regulation document does not prove current river access or the absence of a later commission or land-manager action.

Verify waterbody seasons and any land-manager notices; the rules page is not an affirmative open-status feed.

The annual digest contains seasonal and water-specific rules; later official notices and posted closures still control.

Fire, forest, tribal, and land-manager closures can be separate from state fishing rules and must be verified for the planned access.

Regional special regulations and emergency notices must be checked for the named water; this page is not an affirmative statewide open status.

Public Mountain Trout Waters classifications and federal or tribal rules can add water-specific restrictions.

Local park and access authorities can close facilities independently of statewide fishing regulations.

Verify the Lower Mountain Fork waterbody page, generation safety, and posted access in addition to statewide trout regulations.

Updates are organized by zone and water; match the named water and effective dates and separately verify land-manager access closures.

Special regulation waters, state-park access, and federal notices require water-specific verification; this registry does not infer open status.

National-forest, border-water, and facility access restrictions may be issued outside the statewide fishing information page.

The handbook and regulation page do not establish current trail, fire, or municipal access status.

Tailwater generation, national-park rules, and facility access restrictions require separate official checks.

Municipal, river-authority, and leased-access closures can be separate from statewide freshwater fishing rules.

The guidebook update page is a verification source; only a current entry naming a water or reach establishes a change or closure.

Confirm water-specific rules and posted access; the regulation page is not represented as proof that all waters are open.

Special regulation trout waters, tidal authorities, national parks, and access managers can impose separate rules.

Emergency rules are water-, species-, and date-specific; a missing matching entry is not converted into an open finding.

State-park, national-forest, and access notices can apply independently of statewide fishing regulations.

The new-regulations page is not a live open-status feed; water-specific emergency or access notices still require direct confirmation.

The agency notice is voluntary and reach-specific. Its missing agency end is preserved; the operational review deadline removes it from the active view unless reverified. The annual rule supports a 2026 evaluation from the start of October 1 through the end of December 31 in Wyoming local time; the reach remains narrowly scoped. The full Snake River report corridor lies between the park boundary and Palisades Reservoir. The listed advisory begins 4.6 river miles below Fontenelle Dam and is not a statutory whole-river closure. The official fishing-heat page and individual notices must be matched to the exact water, reach, and time; a missing matching item is not an open finding. The Warren Bridge report corridor lies within the forest-boundary-to-Fontenelle reach. This closure does not extend to the full Fontenelle-to-Seedskadee corridor. This is an agency-requested voluntary catch-and-release pause, not a statutory fishing closure; sunrise must be resolved for the local date before time-scoped suppression. This is an agency-requested voluntary catch-and-release pause, not a statutory fishing closure; the named reach includes the Warren Bridge report corridor. WGFD names Flat Creek without a narrower reach, including the report corridor.