Yellowstone River

Type
Freestone river, Wyoming (West)
Designation
Designated trout water
USGS gauges
1 live
Guides
None listed
Shops
None listed

Today on the Yellowstone River

Reading the gauge…

Regulations & access Guides & shops

The Yellowstone River is a freestone river in Wyoming, listed as Designated trout water by Wyoming Game and Fish Department.

More about the Yellowstone River

1 USGS gauge on the water reports flow; Wyoming Game and Fish Department lists 1 species.

Updated · Sources: Yellow streams (WGFD stream classification: Yellow, 50-299 lbs trout/mile), Yellow streams (WGFD stream classification: Yellow, 50-299 lbs trout/mile), USGS Water Data

Representative photograph of similar water; not a photograph of this place.
Representative photograph, not this water.
Where it is

Yellowstone River is a freestone river in Wyoming.

Flow now at the gauge
Reading the gauges…

Follow Yellowstone River for flow alerts

Pick one of its USGS gauges and hear from us when the flow moves into or out of its usual range for the date, or crosses a flow you set. We check the public USGS reading every 2 hours and email only when it crosses, at most once every 6 hours. Flow alone is not a fishing forecast or a safety call.

Follow this water

Signed in: one step. Otherwise we email a confirmation link first. Every alert has one-click links to stop it.

Where to fish

About this

Start from the agency's public access map. Nothing on this page grants or implies access: check the agency map, posted signs and landowner permission before you fish.

Nothing on this page grants or implies access.

Yellowstone River on the map

About this

Gauges, shops and guides within 40 miles

Map of Yellowstone River: gauges, shops and guides

Map of Yellowstone River with 1 USGS gauge.

Restrooms near Yellowstone River

Restrooms near Yellowstone River

Restrooms within 2 miles of Yellowstone River in a straight line, nearest first, with what anglers found when they went. The map says a restroom is there, not whether it is clean or open today.

Map of 6 restrooms near Yellowstone River

Skip the map; every place is in the list below

Map of 6 restrooms near Yellowstone River, numbered as in the list, with the water’s point marked.

  1. Restroom

    0.3 mi away in a straight line

    Not rated yet — be the first to tell other anglers if it's clean.

    We don't know yet: is it clean? · flush or vault? · free? · open to everyone? · step-free? — tell other anglers: show the questions
    • Is it clean?
    • Flush or vault?
    • Free?
    • Open to everyone?
    • Step-free?

    Mapped on OpenStreetMap · see or fix it on the map

  2. Restroom

    0.3 mi away in a straight line

    Not rated yet — be the first to tell other anglers if it's clean.

    We don't know yet: is it clean? · flush or vault? · free? · open to everyone? · step-free? — tell other anglers: show the questions
    • Is it clean?
    • Flush or vault?
    • Free?
    • Open to everyone?
    • Step-free?

    Mapped on OpenStreetMap · see or fix it on the map

  3. Restroom

    0.7 mi away in a straight line

    Not rated yet — be the first to tell other anglers if it's clean.

    We don't know yet: is it clean? · flush or vault? · free? · open to everyone? · step-free? — tell other anglers: show the questions
    • Is it clean?
    • Flush or vault?
    • Free?
    • Open to everyone?
    • Step-free?

    Mapped on OpenStreetMap · see or fix it on the map

  4. Fishing Bridge RV Park

    0.7 mi away in a straight line

    At a campground · National Park Service

    Not rated yet — be the first to tell other anglers if it's clean.

    We don't know yet: is it clean? · flush or vault? · free? · open to everyone? · step-free? — tell other anglers: show the questions
    • Is it clean?
    • Flush or vault?
    • Free?
    • Open to everyone?
    • Step-free?

    Mapped on OpenStreetMap · see or fix it on the map

  5. Restroom

    0.8 mi away in a straight line

    Not rated yet — be the first to tell other anglers if it's clean.

    We don't know yet: is it clean? · flush or vault? · free? · open to everyone? · step-free? — tell other anglers: show the questions
    • Is it clean?
    • Flush or vault?
    • Free?
    • Open to everyone?
    • Step-free?

    Mapped on OpenStreetMap · see or fix it on the map

  6. Restroom

    1.1 mi away in a straight line

    Not rated yet — be the first to tell other anglers if it's clean.

    We don't know yet: is it clean? · flush or vault? · free? · open to everyone? · step-free? — tell other anglers: show the questions
    • Is it clean?
    • Flush or vault?
    • Free?
    • Open to everyone?
    • Step-free?

    Mapped on OpenStreetMap · see or fix it on the map

Restroom locations and map details: © OpenStreetMap contributors, Open Database License, read Oct 24, 2026. Ratings, answers and photos are members' own; who shared them is never shown, and every photo is reviewed before it appears. Visits older than 18 months no longer count. Distances are straight-line miles, not driving. Nothing here grants access to private land. Community guidelines.

More water near Yellowstone River

  • A calm, wide stretch of the Snake River below a forested hill in Grand Teton National ParkRed RibbonRepresentative photo · not Jones Creek
    Photo credit

    The Snake River in Grand Teton National Park. Photo: Miguel Hermoso Cuesta, CC BY-SA 4.0, via Wikimedia Commons Not Jones Creek.

    Jones Creek

    Wyoming · about 15 mi

    Cutthroat trout

  • The Gros Ventre River running through sagebrush flats and cottonwoods in Jackson HoleFreestone riverRepresentative photo · not Firehole River
    Photo credit

    The Gros Ventre River in Jackson Hole, Wyoming. Photo: Daniel Mayer, CC BY-SA 3.0, via Wikimedia Commons Not Firehole River.

    Firehole River

    Wyoming · about 23 mi

  • Flat Creek in Jackson reflecting clouds, with a ski hill's runs on the mountain behindFreestone riverRepresentative photo · not Lamar River
    Photo credit

    Flat Creek in Jackson, Wyoming. Photo: Hansueli Krapf, CC BY-SA 4.0, via Wikimedia Commons Not Lamar River.

    Lamar River

    Wyoming · about 25 mi

  • The Wind River valley above Dubois with red badlands and mountainsRed RibbonRepresentative photo · not Sunlight Creek
    Photo credit

    The Wind River valley above Dubois, Wyoming. Photo: Chris Light, CC BY-SA 4.0, via Wikimedia Commons Not Sunlight Creek.

    Sunlight Creek

    Wyoming · about 39 mi

    Brook trout

  • Brown autumn grass and a dry hillside in the open upper Hoback River valley near Bondurant, WyomingRed RibbonRepresentative photo · not Crazy Creek
    Photo credit

    The upper Hoback River valley at Bondurant, Wyoming, in autumn (the river itself is out of frame). Photo: Tony Webster, CC BY-SA 2.0, via Flickr Not Crazy Creek.

    Crazy Creek

    Wyoming · about 40 mi

    Rainbow trout

  • Squaretop Mountain and White Rock above the lower Green River Lake in the Bridger WildernessRed RibbonRepresentative photo · not Rock Creek
    Photo credit

    Lower Green River Lake below Squaretop Mountain, at the head of the Green River. Photo: USDA Forest Service, Intermountain Region, public domain, via Wikimedia Commons Not Rock Creek.

    Rock Creek

    Wyoming · about 40 mi

    Brook trout

Regulations

About this

Seasons, limits, special regulations and closures for each reach are on the agency pages below. Read them before you go.

Official designation: Designated trout water

Each comes from the agency's own published list; where the list names a reach it is quoted. A designation applies to the listed reach, not necessarily the whole water. Listed in the finder under trout.

Public land along it

About this

Areas the Protected Areas Database of the United States (PAD-US), public access (U.S. Geological Survey, Gap Analysis Project, read 2026-11-05) lists as owned or held in easement and open to the public, crossed by the mapped channel. Boundaries are mapped, not surveyed. Nothing on this page grants or implies access: check the agency map, posted signs and landowner permission before you fish.

  • Yellowstone National ParkNational Park Service
  • Billings Field OfficeBureau of Land Management
  • Gallatin National ForestForest Service
  • Homestead Isle Fishing Access SiteState Fish and Wildlife
  • Butte Field OfficeBureau of Land Management
  • Two Moon ParkCounty Land
  • Montana State Trust LandsUnknown
  • Loch Leven Fishing Access SiteState Fish and Wildlife

+1 smaller areas

Nothing on this page grants or implies access.

Guides and shops near Yellowstone River

About this

Listings marked Unclaimed are built from open map records and the business's own website: confirm licensing, rates, dates and hours directly.

Guides

No guide within 40 miles yet.

Shops nearby

No shop nearby yet.

How these are chosen

Guides whose own website names this water come first, nearest first. Distances are straight-line.

Shops: fly shops first. A distance is shown when the shop’s website gives its location (within 60 miles); otherwise the shop is in one of the towns within 25 miles of the water.

Guide and shop listings come from the Legendary directories.

Species and hatches

About this

The species the agency lists here; presence varies by reach and season.

Listed by the state agency

When the bugs come off

Regional hatch months: Northern Rockies
About this chart

5 hatches charted for the region, not measured on this water. From Montana Fish, Wildlife & Parks.

  1. January: no charted hatch
  2. February: no charted hatch
  3. March: no charted hatch
  4. April: no charted hatch
  5. May: 3 charted hatches
  6. June: 2 charted hatches
  7. July: 2 charted hatches
  8. August: 1 charted hatch
  9. September: 1 charted hatch
  10. October: no charted hatch
  11. November: no charted hatch
  12. December: no charted hatch

Mother's Day caddis (Grannom) (May) · Salmonfly (May to June) · Salmonfly (May to July) · Salmonfly (July) · Trico (August to September)

Plan a trip here

About this

None of our destination hubs is within 40 miles in a straight line. The trip planner builds a trip around the water itself: the guides and shops listed within 40 miles of it, its gauges and its nearest towns and airports.

No hub within 40 miles

Gear checklist

About this

A wade-fishing checklist for big western trout rivers: a 9 ft 5–6 weight outfit, nymph, dry and streamer setups, waders, boots and a wading staff, with estimated prices by tier and where to buy.

A woman in waders and a sun hat wades a broad river and casts, bluffs on the far bank

Big western rivers (wade fishing)

9′ rod, 5–6 weight, floating line · Rainbow and brown trout, whitefish

Open the checklist
Videos for this water (5)

Watch: reading a trout stream

About this

Seams, shelves and soft water, shown on real rivers.

Public YouTube videos from established channels, chosen by us to support this page. Not sponsored; the creators are not affiliated with Legendary Fly Gear.

  • How I Learned to Read Water (Fly Fishing)Embedded from YouTube · Mad River Outfitters · not affiliated with Legendary Fly Gear. Watch on YouTube
  • How To Read The Water with Tom RosenbauerEmbedded from YouTube · The New Fly Fisher · not affiliated with Legendary Fly Gear. Watch on YouTube
  • Reading the Water to Successfully Locate TroutEmbedded from YouTube · Orvis Guide to Fly Fishing · not affiliated with Legendary Fly Gear. Watch on YouTube

Not sponsored All videos on reading water

Watch: nymphing basics

About this

Indicator rigs, depth and detecting the take.

Public YouTube videos from established channels, chosen by us to support this page. Not sponsored; the creators are not affiliated with Legendary Fly Gear.

  • 90° Nymph RigEmbedded from YouTube · Huge Fly Fisherman · not affiliated with Legendary Fly Gear. Watch on YouTube
  • Casting with an Indicator & Better Nymphing TechniquesEmbedded from YouTube · The New Fly Fisher · not affiliated with Legendary Fly Gear. Watch on YouTube

Not sponsored All videos on nymphing

Fish Tales

About this

Trip stories anglers chose to share publicly and tagged with Yellowstone River.

No stories from here yet.

Sources for this page

Not a statement of access, fish presence or conditions.

Something wrong?

All 11 sources and dates

A water page organises discovery. It does not assert public access, legal access, current fish presence, guide availability or fishing conditions.

Flows, gauge statistics and flood stages come from USGS and the National Weather Service when the page is shown. Regulations, stocking, species and season statements link to the agency that publishes them; this page copies only the species names and the quoted sentences. Guide and shop listings come from the Legendary directories. Position: the USGS gauge Yellowstone River at Yellowstone Lk Outlet YNP. Water type is our own classification.