River Lett

River
13 km
Main stem
77%
Tree cover on banks
1
Species recorded
8
Stocking records
A small river through the Hartley Valley in NSW, long stocked with rainbow trout and fished with bead-head flies when it runs brown.
The River Lett is a small river through the Hartley Valley, between Lithgow and Mt Victoria, and it has been stocked with trout for a long time. It fishes well for its size.
It meets the Coxs at Glenroy, on Jenolan Caves Road. Start at Hartley Reserve, at the beginning of that road near the Great Western Highway; it is described as the best way to reach the water near historic Hartley. Hartley Reserve is said to hold rainbow trout of roughly 25 to 30 cm, with the odd larger brown.
The river is often discoloured, which can make fishing harder. When it runs particularly brown, a bead-head fly is suggested; when it is clear, fish a favourite pattern. Celters and soft plastics suit the shallow water, in smaller sizes.
Read the NSW DPIRD freshwater and trout guide before you fish.

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
Driving directions

Fish

Reported past stocking. These records do not establish survival, present abundance or a current stocking programme.
Stocking recorded for River Lett
8 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.
Rainbow Trout
Latest source records
2025/26
Rainbow Trout · 2,000 · Site financial-year total
2024/25
Rainbow Trout · 2,000 · Site financial-year total
2023/24
Rainbow Trout · 2,000 · Site financial-year total
2022/23
Rainbow Trout · 2,000 · Site financial-year total
2022/23
Rainbow Trout · 2,000 · Site financial-year total
NSW Department of Primary Industries and Regional Development (Fisheries) ↗

Habitat

BANK COVER ALONG THE RIVER · SATELLITE-CLASSIFIED, 2023–25
Dense trees
Open woodland
Sparse trees
Native grass & tussock
Cultivated

Questions

Page reviewed 2026-10-03