San Antonio River fishing

Fishing at San Antonio River has Rainbow Trout and Cutthroat Trout on the stocking report. It is stocked about 5 times a year since 2020, most often in May and September. Species guides list dawn and dusk as the active times.

Last stocked

June 16, 2026

Plants on record

35

Since 2020

Species recorded

2

Average size

9.7 in

Elevation

6,772.2 ft

Common questions

What fish are at San Antonio River?
Fishing San Antonio River is most likely to be for Rainbow Trout. Rainbow Trout accounts for 28 of 35 plants on record, ahead of Cutthroat Trout. Rainbow Trout was last stocked June 16, 2026, averaging 10.9 in. Cutthroat Trout was last stocked October 29, 2024, averaging 5.1 in.
When is San Antonio River stocked?
Last stocked June 16, 2026. It is stocked about 5 times a year since 2020, most often in May and September. The first plant of the year usually falls in the fourth week of April. In 2026 it was April 8, 2026, earlier than usual. No plants recorded in 2022.
How big are the fish stocked at San Antonio River?
Stocked fish average 9.7 in. Rainbow Trout average 10.9 in. Cutthroat Trout average 5.1 in.
Which lakes near San Antonio River were stocked more recently?
Fenton Lake (5.9 mi) and Chama River (below Abiquiu) (29 mi) were stocked more recently. Fenton Lake is also stocked with Rainbow Trout and Cutthroat Trout and Chama River (below Abiquiu) is also stocked with Rainbow Trout and Cutthroat Trout.

How San Antonio River is stocked

The first plant of the year usually falls in the fourth week of April. In 2026 it was April 8, 2026, earlier than usual.

No plants recorded in 2022.

Fenton Lake (5.9 mi) and Chama River (below Abiquiu) (29 mi) were stocked more recently. Fenton Lake is also stocked with Rainbow Trout and Cutthroat Trout and Chama River (below Abiquiu) is also stocked with Rainbow Trout and Cutthroat Trout.

Fish at San Antonio River

Fishing San Antonio River is most likely to be for Rainbow Trout. Rainbow Trout accounts for 28 of 35 plants on record, ahead of Cutthroat Trout.

Rainbow Trout 28 plants
Plants
28 of 35
Last stocked
June 16, 2026
Average length
10.9 in

Seasons and rigs are on the Rainbow Trout guide.

Cutthroat Trout 7 plants
Plants
7 of 35
Last stocked
October 29, 2024
Average length
5.1 in

Seasons and rigs are on the Cutthroat Trout guide.

Fish stocked per year

  • 2,9612020
  • 13,0412021
  • 8002023
  • 8,7012024
  • 4,0552025
  • 3,2662026

Stocking history

Showing 15 of 35 plants Showing 35 plants

Source: New Mexico Department of Game and Fish.
Date Species Quantity Avg. length Source
June 16, 2026 Rainbow Trout 268 10.1 in report
May 27, 2026 Rainbow Trout 750 11.8 in report
May 14, 2026 Rainbow Trout 749 10.7 in report
April 29, 2026 Rainbow Trout 749 10.6 in report
April 8, 2026 Rainbow Trout 750 10.5 in report
September 9, 2025 Rainbow Trout 687 12.4 in report
August 27, 2025 Rainbow Trout 749 11.7 in report
May 28, 2025 Rainbow Trout 750 11.6 in report
May 7, 2025 Rainbow Trout 578 11 in report
April 16, 2025 Rainbow Trout 791 10.3 in report
April 1, 2025 Rainbow Trout 500 10.3 in report
October 29, 2024 Cutthroat Trout 5,636 2.2 in report
October 29, 2024 Cutthroat Trout 1,373 6.1 in report
September 25, 2024 Rainbow Trout 611 11.2 in report
September 19, 2024 Rainbow Trout 749 10.7 in report
September 10, 2024 Rainbow Trout 332 12.2 in report
May 4, 2023 Rainbow Trout 600 10 in report
April 26, 2023 Rainbow Trout 200 15.1 in report
November 3, 2021 Cutthroat Trout 5,314 1.7 in report
October 15, 2021 Cutthroat Trout 300 7.2 in report
October 13, 2021 Cutthroat Trout 1,020 7 in report
September 29, 2021 Rainbow Trout 549 11.2 in report
September 14, 2021 Rainbow Trout 749 10.8 in report
September 3, 2021 Cutthroat Trout 999 6.3 in report
August 24, 2021 Rainbow Trout 750 9.8 in report
August 11, 2021 Rainbow Trout 179 9.4 in report
July 21, 2021 Rainbow Trout 158 11.6 in report
July 14, 2021 Rainbow Trout 776 11.1 in report
May 18, 2021 Rainbow Trout 750 9.6 in report
May 12, 2021 Rainbow Trout 748 9.1 in report
April 13, 2021 Rainbow Trout 749 12.2 in report
September 23, 2020 Rainbow Trout 750 10 in report
August 26, 2020 Rainbow Trout 751 9.7 in report
August 17, 2020 Cutthroat Trout 710 5.4 in report
August 11, 2020 Rainbow Trout 750 9.2 in report
Show 20 more plants Show less

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