Truckee River at Rock Park fishing

Truckee River at Rock Park fishing is stocked with Cutthroat Trout on a river section. Also recorded: Brown Trout, Rainbow Trout, and Mountain Whitefish. It is stocked about 2 times a year since 2022, most often in April and May. Species guides list dawn, day, and dusk for Brown Trout and dawn and dusk for Rainbow Trout.

AI-generated illustration, not a photo of this lake
Last stocked
May 7, 2026
· Cutthroat Trout
Plants on record
10
Since 2022
Species stocked
1 (+3 also recorded)
Average size
8.5 in
Elevation
4,413.8 ft

Fish at Truckee River at Rock Park

1 stocked · 3 confirmed present

How Truckee River at Rock Park is stocked

Source: Nevada Department of Wildlife.

Sparks Marina (1.9 mi) and Truckee River at Idlewild Park (3.7 mi) were stocked more recently. Truckee River at Idlewild Park is also stocked with Cutthroat Trout.

Fish stocked in 2022

5,504

Fish stocked in 2023

3,909

Fish stocked in 2024

10,058

Fish stocked in 2025

15,268

Fish stocked in 2026

10,000

Stocking history

Source: Nevada Department of Wildlife.
Date Species Quantity Avg. length Source
May 7, 2026Cutthroat Trout5,0008 inreport
April 23, 2026Cutthroat Trout5,0008.2 inreport
May 22, 2025Cutthroat Trout5,1048.1 inreport
May 6, 2025Cutthroat Trout5,0178.3 inreport
April 22, 2025Cutthroat Trout5,1478.1 inreport
May 21, 2024Cutthroat Trout5,0128 inreport
April 30, 2024Cutthroat Trout5,0468 inreport
September 13, 2023Cutthroat Trout3,18110.8 inreport
September 13, 2023Cutthroat Trout72810.5 inreport
May 19, 2022Cutthroat Trout5,5047.2 inreport

Access and facts

Water type
river section
Nearest town
Sparks, NV

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Advisories, closures, regulations and water conditions change. Check the Nevada Department of Wildlife before you go.

Nearest lakes

Paradise Park Pond 1.7 mi last stocked March 10, 2026 Sparks Marina 1.9 mi last stocked October 5, 2026 Virginia Lake 2.6 mi last stocked October 14, 2025 Rancho San Rafael Pond 3.5 mi last stocked April 13, 2026 Truckee River at Idlewild Park 3.7 mi last stocked May 19, 2026

Common questions

What fish are at Truckee River at Rock Park?

Fishing Truckee River at Rock Park usually means Cutthroat Trout. All 10 plants on record are Cutthroat Trout. Cutthroat Trout was last stocked May 7, 2026, averaging 8.5 in. Brown Trout, Rainbow Trout, and Mountain Whitefish are recorded here outside the stocking reports.

When is Truckee River at Rock Park stocked?

Last stocked May 7, 2026. It is stocked about 2 times a year since 2022, most often in April and May.

How big are the fish stocked at Truckee River at Rock Park?

Cutthroat Trout stocked at Truckee River at Rock Park average 8.5 in.

Which lakes near Truckee River at Rock Park were stocked more recently?

Sparks Marina (1.9 mi) and Truckee River at Idlewild Park (3.7 mi) were stocked more recently. Truckee River at Idlewild Park is also stocked with Cutthroat Trout.

Sources (3) +