The Trinity River is a tailwater in California, listed as Steelhead / salmon water by California Department of Fish and Wildlife Fisheries Branch.
2 USGS gauges on the water report flow; USDA Forest Service lists 4 species, including steelhead, chinook and coho salmon. 12 guides and 1 shop nearby are listed here; the nearest destination hub is Redding & the Lower Sacramento.
The Trinity Wild and Scenic River below Lewiston, California (BLM). Photo: Bureau of Land Management, public domain, via Wikimedia Commons
Trinity River is a tailwater in California. Our destination hub Redding & the Lower Sacramento is 23 mi away in a straight line and lists it among its waters.
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.
Signed in: one step. Otherwise we email a confirmation link first. Every alert has one-click links to stop it.
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.
Gauges, shops and guides within 40 miles
Map of Trinity River: gauges, shops and guides
Map of Trinity River with 2 USGS gauges, and shops and guides with an exact address within 40 miles.
Restrooms within 2 miles of Trinity 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.
No restroom mapped within 2 mi yet — add one you know.
Campgrounds, fishing access sites and boat ramps often have one that isn't on the map yet.
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.
Steelhead / salmon waterThe Sacramento River in Redding, California. Photo: RoyalMayfair, CC BY-SA 4.0, via Wikimedia Commons
Freestone riverThe upper Sacramento River at Castle Crags State Park. Photo: Nathan Jongewaard, CC BY 2.0, via Wikimedia Commons
California · about 25 mi
Wild Trout WaterThe McCloud River just below Middle Falls. Photo: Sergey Yarmolyuk, CC BY-SA 4.0, via Wikimedia Commons
California · about 47 mi
Wild Trout WaterRepresentative photo · not Spring CreekPit River Falls near Fall River Mills, California. Photo: Tom Hilton, CC BY 2.0, via Wikimedia Commons Not Spring Creek.
California · about 16 mi
Lake or reservoirRepresentative photo · not Shasta LakeEagle Lake, Lassen County, California, with dry Horse Lake in the foreground (aerial). Photo: Ken Lund from Reno, Nevada, USA, CC BY-SA 2.0, via Wikimedia Commons Not Shasta Lake.
California · about 23 mi
Wild Trout WaterRepresentative photo · not Bear CreekUpper Hat Creek below Lassen Peak, Lassen Volcanic National Park. Photo: NPS / Lassen Volcanic National Park, public domain, via Wikimedia Commons Not Bear Creek.
California · about 38 mi
Seasons, limits, special regulations and closures for each reach are on the agency pages below. Read them before you go.
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 salmon & steelhead.
On the Steelhead Report and Restoration Card location codes (named river systems) list (California Department of Fish and Wildlife Fisheries Branch, read 2026-10-16). All waters with this designation
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.
Nothing on this page grants or implies access.
Listings marked Unclaimed are built from open map records and the business's own website: confirm licensing, rates, dates and hours directly.
10 guides name it on their website
Lewiston, CA · 4 mi
Float trips · Drift boat · Sacramento & Trinity
Names this water
Redding, CA · 22 mi
Drift boat · Sacramento & Lower Sacramento
Names this water
Redding, CA · 24 mi
Walk-and-wade · Drift boat · Sacramento & McCloud
Names this water
Redding, CA · 26 mi
Wade trips · Spey & two-handed · Sacramento & McCloud
Names this water
Redding, CA · 27 mi
Float trips · Drift boat · Sacramento & Trinity
Names this water
Redding, CA · 29 mi
Drift boat · Jet boat · Smith & Sacramento
Names this water
Redding, CA · 30 mi
Jet boat · Lake & stillwater · Smith & Sacramento
Names this water
Red Bluff, CA · 46 mi
Drift boat · Jet boat · Sacramento & Trinity
Names this water
The species the agency lists here; presence varies by reach and season.
Listed by the state agency
Species guide
Brown trout (Salmo trutta), U.S. Fish and Wildlife Service illustration. Photo: U.S. Fish and Wildlife Service, public domain, via Wikimedia Commons
Species guide
Winter steelhead fishing on the Skagit River, Washington (Doug Wilson, U.S. National Archives and Records Administration). Photo: Doug Wilson, public domain, via Wikimedia Commons
Species guide
Chinook salmon moving upstream in the lower Tuolumne River, California (Dan Cook, U.S. Fish and Wildlife Service). Photo: Dan Cook (USFWS), public domain, via Wikimedia Commons
Species guide
Coho salmon (Oncorhynchus kisutch), illustration by Timothy Knepp for the U.S. Fish and Wildlife Service. Photo: Timothy Knepp, U.S. Fish and Wildlife Service, public domain, via Wikimedia Commons
12 hatches charted for the region, not measured on this water. From California Fly Fisher (secondary sources: an angling organisation or magazine, not an agency).
American grannom (April to September) · Golden stonefly (May to July) · Green drake (May to July) · Pale morning dun (May to August) · Saddle-case caddis (May to September) · Salmonfly (May to June) · and 6 more on the chart
Redding sits on the Sacramento River below Shasta and Keswick dams in far northern California, with the Trinity, Pit, McCloud and Upper Sacramento rivers and Hat Creek in the mountains around it.
Destination hub · 23 mi away in a straight line
Matched on the fish the agencies list for both waters first, then the same water type, an official designation or flagship listing on both, and a similar mapped size where USGS hydrography covers both.
At most two waters per country. A shared fish is a listing, not a promise: presence varies by reach and season.
Like the Trinity River? Same fish, overseas.
Flagship waterThe Meander River in Deloraine, Tasmania. Photo: Gary Houston, CC0, via Wikimedia Commons
TailwaterThe lower Clutha River / Mata-Au and Inch Clutha from Kaitangata. Photo: Andrewrutherford, CC BY-SA 4.0, via Wikimedia Commons
Otago, New Zealand
Same fish: brown trout & chinook salmon · also a tailwater
TailwaterThe Waitaki River. Photo: Hagai Agmon-Snir حچاي اچمون-سنير חגי אגמון-שניר, CC BY-SA 4.0, via Wikimedia Commons
TailwaterThe Laxá below Mývatn at Skútustaðir, North Iceland. Photo: Hansueli Krapf, CC BY-SA 3.0, via Wikimedia Commons
TailwaterRepresentative photo · not Río CalcurrupeThe Río Toltén at Pocoyán. Photo: Maxbalter, CC BY-SA 3.0, via Wikimedia Commons Not Río Calcurrupe.
TailwaterRepresentative photo · not Río San PedroThe Río Trancura at Pasaje Quelhue, Pucón, La Araucanía. Photo: Willemarcel, CC BY-SA 4.0, via Wikimedia Commons Not Río San Pedro.
Southern seasons open while ours close.
Flagship waterPenstock Lagoon, Central Highlands, Tasmania. Photo: Mike Cline, CC BY-SA 4.0, via Wikimedia Commons
Freestone riverRepresentative photo · not Río PetrohuéThe Río Puelo at Las Gualas, Cochamó. Photo: Nicolás from seno de reloncaví, Chile, CC BY-SA 2.0, via Wikimedia Commons Not Río Petrohué.
Lake or reservoirRepresentative photo · not Lago LlanquihueThe Río Simpson passing Coyhaique, Aysén. Photo: Manxuc, CC BY-SA 4.0, via Wikimedia Commons Not Lago Llanquihue.
Lake or reservoir
Flagship waterRepresentative photo · not Mataura RiverThe Oreti River near Lumsden, Southland. Photo: Krzysztof Golik, CC BY-SA 4.0, cropped, via Wikimedia Commons Not Mataura River.
Flagship waterGreat Lake, Tasmania. Photo: Peripitus, CC BY-SA 3.0, via Wikimedia Commons
What to bring on a guided float fishing trip: rain gear, polarized sunglasses, sun protection, a dry bag and your license. Most guides supply rods and flies. Estimated prices and where to buy.
Usually supplied by the guide; a 9′ 5–6 weight if you bring your own · Trout on most western float rivers
Open the checklistSeams, 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.
Not sponsored All videos on reading water
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.
Not sponsored All videos on nymphing
Trip stories anglers chose to share publicly and tagged with Trinity River.
No stories from here yet.
Not a statement of access, fish presence or conditions.
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 TRINITY R A LEWISTON CA. Water type is our own classification.
Steelhead / salmon waterThe Sacramento River in Redding, California. Photo: RoyalMayfair, CC BY-SA 4.0, via Wikimedia Commons
Freestone riverThe upper Sacramento River at Castle Crags State Park. Photo: Nathan Jongewaard, CC BY 2.0, via Wikimedia Commons
California · about 25 mi
Wild Trout WaterThe McCloud River just below Middle Falls. Photo: Sergey Yarmolyuk, CC BY-SA 4.0, via Wikimedia Commons
California · about 47 mi
Wild Trout WaterRepresentative photo · not Spring CreekPit River Falls near Fall River Mills, California. Photo: Tom Hilton, CC BY 2.0, via Wikimedia Commons Not Spring Creek.
California · about 16 mi
Lake or reservoirRepresentative photo · not Shasta LakeEagle Lake, Lassen County, California, with dry Horse Lake in the foreground (aerial). Photo: Ken Lund from Reno, Nevada, USA, CC BY-SA 2.0, via Wikimedia Commons Not Shasta Lake.
California · about 23 mi
Wild Trout WaterRepresentative photo · not Bear CreekUpper Hat Creek below Lassen Peak, Lassen Volcanic National Park. Photo: NPS / Lassen Volcanic National Park, public domain, via Wikimedia Commons Not Bear Creek.
California · about 38 mi
Lewiston, California
River cabins · 0.7 mi
Lewiston, California
River cabins · 1.2 mi
Lewiston, California
Fishing lodge · 1.2 mi
Lewiston, California
River cabins · 1.9 mi
Lewiston, California
River cabins · 2.7 mi
Douglas City, California
River cabins · 6.8 mi
Douglas City, California
Fishing lodge · 7.5 mi
Junction City, California
River cabins · 7.7 mi
