Ruby Lake NWR – Collection Ditch fishing

Fishing at Ruby Lake NWR – Collection Ditch has Tiger Trout, Rainbow Trout, and Brown Trout on the stocking report. It is stocked about 3.8 times a year since 2022, most often in March and October. Species guides list dawn and dusk for Tiger Trout and Rainbow Trout and dawn, day, and dusk for Brown Trout.

Last stocked

March 24, 2026

Plants on record

19

Since 2022

Species recorded

3

Average size

9.3 in

Elevation

5,972.1 ft

Common questions

What fish are at Ruby Lake NWR – Collection Ditch?
Fishing Ruby Lake NWR – Collection Ditch is most likely to be for Rainbow Trout. Rainbow Trout accounts for 10 of 19 plants on record, ahead of Tiger Trout and one more. Rainbow Trout was last stocked March 17, 2026, averaging 9 in. Tiger Trout was last stocked March 18, 2026, averaging 10 in. Brown Trout was last stocked March 24, 2026, averaging 9.4 in.
When is Ruby Lake NWR – Collection Ditch stocked?
Last stocked March 24, 2026. It is stocked about 3.8 times a year since 2022, most often in March and October. The first plant of the year usually falls in the second week of April. In 2026 it was March 17, 2026, earlier than usual.
How big are the fish stocked at Ruby Lake NWR – Collection Ditch?
Stocked fish average 9.3 in. Rainbow Trout average 9 in. Tiger Trout average 10 in. Brown Trout average 9.4 in.
Which lakes near Ruby Lake NWR – Collection Ditch were stocked more recently?
Jiggs Reservoir (20.2 mi), Liberty Pond (27.1 mi), Cold Creek Reservoir (28.2 mi), and Lamoille Creek (51.3 mi) were stocked more recently. Jiggs Reservoir is also stocked with Rainbow Trout, Liberty Pond is also stocked with Rainbow Trout, and Cold Creek Reservoir is also stocked with Rainbow Trout and Tiger Trout.

How Ruby Lake NWR – Collection Ditch is stocked

The first plant of the year usually falls in the second week of April. In 2026 it was March 17, 2026, earlier than usual.

Jiggs Reservoir (20.2 mi), Liberty Pond (27.1 mi), Cold Creek Reservoir (28.2 mi), and Lamoille Creek (51.3 mi) were stocked more recently. Jiggs Reservoir is also stocked with Rainbow Trout, Liberty Pond is also stocked with Rainbow Trout, and Cold Creek Reservoir is also stocked with Rainbow Trout and Tiger Trout.

Fish at Ruby Lake NWR – Collection Ditch

Fishing Ruby Lake NWR – Collection Ditch is most likely to be for Rainbow Trout. Rainbow Trout accounts for 10 of 19 plants on record, ahead of Tiger Trout and one more.

Rainbow Trout 10 plants
Plants
10 of 19
Last stocked
March 17, 2026
Average length
9 in

Seasons and rigs are on the Rainbow Trout guide.

Tiger Trout 5 plants
Plants
5 of 19
Last stocked
March 18, 2026
Average length
10 in

Seasons and rigs are on the Tiger Trout guide.

Brown Trout 4 plants
Plants
4 of 19
Last stocked
March 24, 2026
Average length
9.4 in

Seasons and rigs are on the Brown Trout guide.

Fish stocked per year

  • 6,1552022
  • 8,6232023
  • 6,7792024
  • 9,4602025
  • 4,5952026

Stocking history

Showing 15 of 19 plants Showing 19 plants

Source: Nevada Department of Wildlife.
Date Species Quantity Avg. length Source
March 24, 2026 Brown Trout 1,026 9 in report
March 18, 2026 Tiger Trout 3,023 9.3 in report
March 17, 2026 Rainbow Trout 546 8.8 in report
October 10, 2025 Tiger Trout 1,995 10.6 in report
October 6, 2025 Rainbow Trout 6,000 8.5 in report
May 20, 2025 Brown Trout 977 9.6 in report
April 14, 2025 Rainbow Trout 488 9.2 in report
December 5, 2024 Tiger Trout 1,188 11.2 in report
October 18, 2024 Brown Trout 593 10.3 in report
October 17, 2024 Rainbow Trout 2,309 9 in report
October 16, 2024 Rainbow Trout 2,366 9 in report
April 10, 2024 Rainbow Trout 323 9.9 in report
October 6, 2023 Rainbow Trout 2,958 8.2 in report
October 5, 2023 Rainbow Trout 3,031 8.4 in report
May 19, 2023 Brown Trout 1,086 8.6 in report
May 19, 2023 Tiger Trout 1,026 9 in report
May 1, 2023 Rainbow Trout 522 9.4 in report
March 14, 2022 Rainbow Trout 3,059 9.5 in report
March 14, 2022 Tiger Trout 3,096 – report
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Species stocked here

Depth-by-season, top lures, and bait notes for each species stocked here are on its own species guide, linked above.

Nearest lakes