Gwydir River

River
20.6 km
Main stem
21%
Tree cover on banks
4
Species recorded
1
Access places
72
Stocking records
A New England river split by Copeton Dam, with Murray cod, golden perch and freshwater catfish recorded and trout and natives both stocked by NSW. A big fly worked slowly through deep water in the warm months is the best first plan.
The Gwydir is a New England river where Murray cod, golden perch and freshwater catfish have all been recorded, and the reason to drive to it is a big native fish on a fly worked slowly through deep water.
One structure shapes the whole river. Copeton Dam sits across it and holds back a large lake, which cuts the river into two parts: the river above the lake’s backed-up water, and the river below the dam wall, which carries on until it joins the Barwon.
That gives you two trips, and the one to start with is the natives. Cod, golden perch and catfish have all been recorded in the river, and NSW has put cod and golden perch into it over several recent seasons, which the stocking chart sets out. In our experience the warm months, roughly October to April, are the time to go, and a heavy streamer is the fly to carry. The access card shows one boat ramp; check its details there before you plan a launch. Read the current NSW fishing guide before you fish.
The second trip is trout. Rainbow trout have been recorded in the river, and NSW has stocked both rainbows and browns over recent seasons. In our experience trout in a New England river do best in the cooler, faster water higher in a system rather than in the warm lowland pools, so look for them where the river still has some pace. Check the current NSW fishing guide for the stretch you intend to fish before you drive up.
If you have one weekend, make it the natives: a dark streamer, the deepest water you can reach, and the last hour of light.

Species records

Historical records and regulatory mentions. They do not establish current abundance, a suitable angling target or permission to fish.
No live gauge
No gauge readings are available for this water.
Season
Access & parking
1
Driving directions

Water and habitat

The gradient chart shows how the river’s fall changes along the mapped stretch, and the flow chart shows how often it runs high or low. Read them together before you pick a stretch. In our experience natives in a river like this sit in the deeper holes, beside fallen timber and along undercut banks, and move up onto shallower edges to feed as the light goes. Steeper, faster sections are where you would look for trout.
The bank cover chart gives a sense of how much shade and timber lines the water. Where there is cover, fish the shaded side first.
BANK COVER ALONG THE RIVER · SATELLITE-CLASSIFIED, 2023–25
Open woodland
Sparse trees
Native grass & tussock
Cultivated
Bare

Fish and forage

Murray cod, golden perch and freshwater catfish are the natives worth a fly. Rainbow trout have been recorded, and brown trout have been stocked. River blackfish have been recorded too. Redfin and European carp are present, and you may meet either.
The small fish recorded here matter more for your fly box. Australian smelt, bony bream, carp gudgeons, spangled perch, rainbowfish and several hardyheads are all on the list, and in our experience they are the everyday food of the bigger natives. That points you at a streamer in dull, natural colours rather than anything bright.
Reported past stocking. These records do not establish survival, present abundance or a current stocking programme.
Stocking recorded for Gwydir River
72 source records · latest 10 reported periods
Labels such as 2023/24 cover July to June. Each financial-year record is a site total, not an individual release. Missing periods are not reported as zero.
Murray Cod
Rainbow Trout
Brown Trout
Golden Perch
Latest source records
2025/26
Murray Cod · 5,000 · Site financial-year total
2025/26
Rainbow Trout · 4,000 · Site financial-year total
2025/26
Murray Cod · 5,000 · Site financial-year total
2025/26
Murray Cod · 4,000 · Site financial-year total
2025/26
Golden Perch · 2,000 · Site financial-year total
NSW Department of Primary Industries and Regional Development (Fisheries) ↗

When to fish it

For natives, the warm months from about October to April are the best bet in our experience, with the early morning and the last light usually the most productive times of day. In our experience cold water slows cod and golden perch right down. For trout, check the current NSW guide for any season that applies before you plan the trip. Before any visit, look at the live conditions card: a river running high and coloured fishes poorly for a fly.
THE YEAR ON THIS WATER
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Slow streamer through deep water for natives
Fly · Oct–Apr
A guide’s read. A dark Woolly Bugger, size 2 to 6, crawled past timber and along the bottom of the deeper holes is a sound first fly for cod, golden perch or catfish.
Small native baitfish
Food · Oct–Apr
Australian smelt, bony bream, carp gudgeons, spangled perch and several hardyheads have been recorded in the river. In our experience small fish like these are what the bigger natives eat through the warm months.

How to fish it

For natives, a dark Woolly Bugger or a similar streamer in size 2 to 6, on an intermediate or sinking line, is a good start. Cast tight to timber, let the fly sink, and crawl it back with long, slow strips and pauses. Cod often take on the pause. A heavy tippet saves flies and fish around snags.
For trout, a 5 or 6 weight with a nymph under an indicator, or a hopper or beetle pattern on warm afternoons, is a sound approach in the faster water.

Access and safety

The access card shows one boat ramp. Treat it as a way to reach the water, not as permission to cross private ground. If you are unsure who owns a bank, ask before you walk it. As on any inland river, check the conditions before you set out and give a rising, coloured river a miss.
All Times
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Directions

Regulations

Read the current NSW fishing guide from the Department of Primary Industries and Regional Development before you fish, and check what applies to the stretch and the species you are after.

Questions

Page reviewed 2026-09-29