Cudgegong River

River
280 km
Main stem
43%
Tree cover on banks
6
Access places
A central-west New South Wales river running from Wollemi National Park past Rylstone and Mudgee to the Macquarie, with trout described in its upper stretches, golden perch and Murray cod recorded, and carp and redfin in the lower reaches.
The Cudgegong is a working central-west river that gives you two different kinds of day: small-water trout fishing in its upper country, and warm-water natives, with carp and redfin sharing the lower end.
Think of it in three parts. At the top, the river starts in Wollemi National Park above Dunns Swamp, north-east of Kandos, and runs down past Rylstone. In the middle, Lake Windamere cuts the river in two, and below the dam the river runs on through Mudgee. At the bottom, the Cudgegong joins the Macquarie from the north at Lake Burrendong.
If you want trout, start above Windamere around Rylstone. Writers on the Blue Mountains Fishing site describe trout in that stretch and in some sections below Mudgee, so it is not a trout river end to end. A small lure or a fly worked slowly is the sensible approach. In summer, the same source suggests streamers on a slow, varied retrieve and dries: ants by day, then beetles, small moths and a white Wulff towards dusk. That is a good bet for a fly rod on any small stream. Check the NSW trout and closed-waters information before you go, since trout streams carry their own rules.
If you want natives, golden perch are the fish to look for, and Murray cod are recorded in the river too. Published advice leans towards spinnerbaits, stumpjumpers and bait, so a fly angler should think big, weighted streamers and, in warm weather, hoppers. In our experience the warmer months are the better bet.
Carp and redfin are described as plentiful in the lower reaches, so expect to meet them there. Treat them as part of the fishing, not a disappointment.
Pick your stretch by the fish you want, then check the current NSW fishing guide before you rig up.
No live gauge
No gauge readings are available for this water.
Season
Access & parking
6
Driving directions

Water and habitat

The Cudgegong starts in Wollemi National Park, then runs past Rylstone and Mudgee. Storages sit on it above Mudgee: Dunns Swamp, Rylstone Dam and Lake Windamere. Dams matter on a river like this, because what comes out below one is not the river’s natural flow, so what you find on the day depends on releases as much as on weather.
BANK COVER ALONG THE RIVER · SATELLITE-CLASSIFIED, 2023–25
Dense trees
Open woodland
Sparse trees
Native grass & tussock
Cultivated
Bare

Fish and forage

The fish records for the river are a mixed bag: Murray cod, golden perch, redfin, European carp and goldfish alongside small fish such as mountain galaxias, Australian smelt, flathead gudgeon and eastern gambusia. Those small fish are the food for the bigger predators, so a small baitfish pattern is a sensible starting point for cod, perch and redfin. For the trout in the upper stretches, ants, beetles and small moths are the flies the published advice names.

When to fish it

No firm season is spelled out for this river. As a guide’s read, summer is when the trout advice leans on dries and streamers, and the warmer months are the better time to chase golden perch and cod. Check the live conditions card before you leave, since a river below a dam can change quickly.

How to fish it

For trout, keep it light. Work small streamers on a slow, varied retrieve, and fish an ant or beetle in the day and a small moth or white Wulff at dusk. For natives, use bigger, heavier flies and fish them close to snags and slower, deeper water. Carp take cheese, worms or corn in the published bait advice; if you want to chase them on fly, expect to sight-fish and be patient.

Access and safety

Where a bank is private, ask first. As on any bush river, tell someone your plan, carry enough water, and watch the weather and river level before you commit to a long walk.
AWD · Public Reserve · Difficult access
View place
Directions

Regulations

Check the current NSW Department of Primary Industries and Regional Development fishing guide before you fish, including its trout and closed-waters information and the licence rules. Trout waters have their own conditions, so read the guide rather than rely on a summary.

Questions

Page reviewed 2026-10-04