Steelhead & salmon
11′–13′6″ two-hand rod, 7–8 weight, Skagit head + sink tips · Steelhead and Pacific salmon
Open the checklistRío Ñirehuao
- Type
- Freestone river, Aysén, Chile
- Season
- Oct–May
Where the season comes from
Para los ríos de la región, el primer período de la temporada se inició este 12 de octubre y se extenderá hasta el 30 de noviembre, donde solo se permite pesca con devolución obligatoria. El segundo período, en tanto, comprende desde el 01 de diciembre hasta el 28 de febrero de 2027, permitiéndose la captura de hasta tres ejemplares o 15 kilos (lo que ocurra primero) por pescador y por jornada de pesca. Finalmente, el tercer período se desarrollará entre el 1 de marzo y el 6 de mayo de 2027, retomándose la modalidad de devolución obligatoria.
Our translation: For the rivers of the region, the first period of the season began on 12 October and runs to 30 November, catch-and-release only. The second period runs from 1 December to 28 February 2027, allowing up to three fish or 15 kg (whichever comes first) per angler per day. The third period runs from 1 March to 6 May 2027, catch-and-release again.
Set for every river of the Aysén region. A spawning-protection sector of this river is closed to all fishing all year.
Exceptions on the page:
1. Río Ñirehuao, sector Mañihuales, comuna de Aysén. Especie protegida: salmón chinook. Periodo de desove: abril-mayo.
Our translation: 1. Río Ñirehuao, Mañihuales sector: protected species Chinook salmon; spawning April-May.
SERNAPESCASe prohibe la extracción en zonas de protección de áreas de desove vulnerables, aunque sea con devolución durante todo el año.
Our translation: Taking fish in the protection zones for vulnerable spawning areas is prohibited all year, even catch-and-release.
SERNAPESCA
Comenzó la temporada de pesca recreativa en la región de Aysén (13 Oct 2026)
SERNAPESCA · checked 2026-11-05. Dates change each season: confirm them there. - Live gauges
- None listed
- Listed by
- 1 authoritative list
- Guides
- None listed
- Shops
- None listed
Today on Río Ñirehuao
No live reading
Why there is no reading
No provider we read publishes a machine-readable feed on this water. We show no number rather than a guessed one.
More about Río Ñirehuao
The Río Ñirehuao is a freestone river in Aysén, Chile. Chile's National Fisheries and Aquaculture Service (SERNAPESCA) names it in its recreational-fishing measures for 2026-2027. The official spelling is Ñirehuao; anglers usually write Ñireguao. The official entry places it in the 'sector Mañihuales', the Mañihuales system. Also called Río Ñireguao.
Where to fish
About this
Nothing on this page grants or implies access: check the agency map, posted signs and landowner permission before you fish. Most waters here need a rod licence or permit and often a beat booking or club ticket; the listing pages under Regulations say which.
Nothing on this page grants or implies access.
Restrooms near Río Ñirehuao
Restrooms near Río Ñirehuao
Restrooms within 2 miles of Río Ñirehuao 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.
More water near Río Ñirehuao (6)
- Río SimpsonAysén · Freestone river · about 46 km
- Lago PolluxAysén · Lake or reservoir · about 50 km
- Río CisnesAysén · Freestone river · about 73 km
- Río AysénAysén · Freestone river · about 75 km
- Río PalomaAysén · Freestone river · about 86 km
- Río PalenaLos Lagos · Freestone river · about 184 km
Regulations and official lists
About this
Each line is an official list that names this water. Those pages are the authority on seasons, licences, limits and closures for each beat or reach; read them before you go.
Guides and shops near Río Ñirehuao
About this
Listings are unclaimed: confirm licensing, rates, dates and hours directly.
Guides
No guide within 60 km yet.
Shops nearby
No shop nearby yet.
Species
About this
The species the agency lists here; presence varies by reach and season.
1. Río Ñirehuao, sector Mañihuales, comuna de Aysén. Especie protegida: salmón chinook.
Our translation: 1. Río Ñirehuao, Mañihuales sector, commune of Aysén. Protected species: Chinook salmon.
Listed as: salmón chinook.
Listed by the agency
- Chinook salmon
Fish these in the US
About this
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 Río Ñirehuao? Same fish, US waters.
Featured sport-fishing waterPhoto credit
The Rogue Wild and Scenic River, Oregon (BLM). Photo: Bureau of Land Management, public domain, via Wikimedia Commons
Fly-fishing only
Blue RibbonPhoto credit
The Boardman River in the Brown Bridge Quiet Area, near Traverse City. Photo: Phoenix-Five, CC BY-SA 4.0, via Wikimedia Commons
Class 1 trout streamPhoto credit
The Bois Brule River at the County Highway B landing (Winneboujou), Wisconsin. Photo: Kriz420 (Wikimedia Commons user), public domain, via Wikimedia Commons
Featured sport-fishing waterRepresentative photo · not Salmon River
Steelhead / salmon waterRepresentative photo · not Genesee RiverPhoto credit
Oatka Creek at Le Roy, New York, looking north from the Main Street bridge. Photo: Andre Carrotflower, CC BY-SA 4.0, via Wikimedia Commons Not Genesee River.
Gear checklist
About this
A steelhead and salmon fly-fishing checklist: a switch or spey rod (or 9′6″ single-hand) in 7–8 weight, Skagit lines and sink tips, swing flies, studded boots and cold-weather layers, with estimated prices and where to buy.
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 Río Ñirehuao.
No stories from here yet.
Sources for this page
Not a statement of access, fish presence or conditions.
All 4 sources and dates
A water page organises discovery. It does not assert public access, legal access, current fish presence, guide availability or fishing conditions.
Live readings come from the named provider when the page is shown, under the licence shown on each card. Designations, species and the flagship note link to the agency or body that publishes them; this page copies only the list wording and the species names. Guide and shop listings come from the Legendary directories. Position: the OpenStreetMap feature “Río Ñirehuao, Aysen del General Carlos Ibanez del Campo Region, Chile” (© OpenStreetMap contributors, ODbL), found with Nominatim; a point on or near the named feature, approximate. Water type is our own classification.
- Medidas de administración de pesca recreativa en Chile 2026-2027 (PDF, v20261104)SERNAPESCA · checked 2026-11-05
- Comenzó la temporada de pesca recreativa en la región de Aysén (13 Oct 2026)SERNAPESCA · checked 2026-11-05
- OpenStreetMap via Nominatim (position)© OpenStreetMap contributors, ODbL 1.0 · checked 2026-10-20
- Overture Maps places (guide map points)Overture Maps Foundation, CDLA-Permissive 2.0 · checked 2026-09-30