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NM Stocking Report

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Costilla River

Stocked 13 days ago — Fish Are Active

10 stockings in the past 6 months  ·  4,002 Triploid Rainbow Trout  ·  avg 10.4 in.

~45-day intervals  ·  Peak: Jul, Sep, Aug  ·  90 stockings since 2020  ·  38,972 fish

Species Present

Rio Grande Cutthroat TroutTriploid Rainbow TroutBrook Trout ✦Brown Trout ✦

✦ Listed in fishing regulations (not stocked)

Managed by: Mixed (Rio Costilla Cooperative Livestock Assn. / Carson National Forest) · Rio Costilla Park (private, fee); Valle Vidal (USFS) Official site ↗

Same water as Costilla Creek. Most frontage is private RCCLA land with day-fee access; upper reaches in Valle Vidal.

Special Regulations

Red chile

Reach: From its confluence with Latir Creek upstream 2.4 miles to the Valle Viday boundary

Bag Limit: Catch-and-release only, artificial fly or lure with single barbless hook

Species: Rio Grande cutthroat trout, brook trout, brown trout

Note: This information is sourced from NM Game & Fish GIS data. Always check the official NM Game & Fish fishing regulations for the most current rules.

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Complete Stocking History — Costilla River

Date Species Quantity Length (In) Hatchery
Oct 05, 2026 Triploid Rainbow Trout 401 10.4 Red River Trout Hatchery
Sep 08, 2026 Triploid Rainbow Trout 400 11.0 Red River Trout Hatchery
Sep 01, 2026 Triploid Rainbow Trout 400 10.7 Red River Trout Hatchery
Aug 13, 2026 Triploid Rainbow Trout 401 10.5 Red River Trout Hatchery
Jul 24, 2026 Triploid Rainbow Trout 400 10.0 Red River Trout Hatchery
Jul 10, 2026 Triploid Rainbow Trout 401 10.3 Red River Trout Hatchery
Jun 25, 2026 Triploid Rainbow Trout 400 10.5 Red River Trout Hatchery
Jun 03, 2026 Triploid Rainbow Trout 400 10.2 Red River Trout Hatchery
May 19, 2026 Triploid Rainbow Trout 400 10.4 Red River Trout Hatchery
May 06, 2026 Triploid Rainbow Trout 399 10.1 Red River Trout Hatchery
Oct 08, 2025 Triploid Rainbow Trout 400 10.1 Red River Trout Hatchery
Sep 25, 2025 Triploid Rainbow Trout 400 10.8 Red River Trout Hatchery
Sep 08, 2025 Triploid Rainbow Trout 400 10.2 Red River Trout Hatchery
Aug 25, 2025 Triploid Rainbow Trout 400 10.4 Red River Trout Hatchery
Aug 12, 2025 Triploid Rainbow Trout 400 10.6 Red River Trout Hatchery
Aug 12, 2025 Triploid Rainbow Trout 400 10.6 Red River Trout Hatchery
Jul 17, 2025 Triploid Rainbow Trout 502 10.3 Red River Trout Hatchery
Jul 17, 2025 Triploid Rainbow Trout 502 10.3 Red River Trout Hatchery
Jul 03, 2025 Triploid Rainbow Trout 399 10.1 Red River Trout Hatchery
Jul 03, 2025 Triploid Rainbow Trout 399 10.1 Red River Trout Hatchery
Jun 26, 2025 Triploid Rainbow Trout 399 10.1 Red River Trout Hatchery
Jun 26, 2025 Triploid Rainbow Trout 399 10.1 Red River Trout Hatchery
Jun 03, 2025 Triploid Rainbow Trout 400 10.2 Red River Trout Hatchery
Jun 03, 2025 Triploid Rainbow Trout 400 10.2 Red River Trout Hatchery
May 30, 2025 Triploid Rainbow Trout 399 10.5 Red River Trout Hatchery
May 30, 2025 Triploid Rainbow Trout 399 10.5 Red River Trout Hatchery
May 12, 2025 Triploid Rainbow Trout 400 10.4 Red River Trout Hatchery
May 12, 2025 Triploid Rainbow Trout 400 10.4 Red River Trout Hatchery
Apr 16, 2025 Triploid Rainbow Trout 399 10.1 Red River Trout Hatchery
Apr 16, 2025 Triploid Rainbow Trout 399 10.1 Red River Trout Hatchery
Oct 10, 2024 Triploid Rainbow Trout 481 11.0 Red River Trout Hatchery
Oct 10, 2024 Triploid Rainbow Trout 481 11.0 Red River Trout Hatchery
Sep 26, 2024 Triploid Rainbow Trout 400 10.2 Red River Trout Hatchery
Sep 26, 2024 Triploid Rainbow Trout 400 10.2 Red River Trout Hatchery
Sep 12, 2024 Triploid Rainbow Trout 402 10.1 Red River Trout Hatchery
Sep 12, 2024 Triploid Rainbow Trout 402 10.1 Red River Trout Hatchery
Aug 27, 2024 Triploid Rainbow Trout 400 10.1 Red River Trout Hatchery
Aug 27, 2024 Triploid Rainbow Trout 400 10.1 Red River Trout Hatchery
Aug 13, 2024 Triploid Rainbow Trout 401 10.2 Red River Trout Hatchery
Aug 13, 2024 Triploid Rainbow Trout 401 10.2 Red River Trout Hatchery
Jul 18, 2024 Triploid Rainbow Trout 400 10.1 Red River Trout Hatchery
Jul 18, 2024 Triploid Rainbow Trout 400 10.1 Red River Trout Hatchery
Jul 09, 2024 Triploid Rainbow Trout 400 10.3 Red River Trout Hatchery
Jul 09, 2024 Triploid Rainbow Trout 400 10.3 Red River Trout Hatchery
Jun 24, 2024 Triploid Rainbow Trout 401 10.1 Red River Trout Hatchery
Jun 24, 2024 Triploid Rainbow Trout 401 10.1 Red River Trout Hatchery
May 03, 2023 Triploid Rainbow Trout 319 10.4 Red River Trout Hatchery
May 03, 2023 Triploid Rainbow Trout 319 10.4 Red River Trout Hatchery
Apr 17, 2023 Triploid Rainbow Trout 320 10.0 Red River Trout Hatchery
Apr 17, 2023 Triploid Rainbow Trout 320 10.0 Red River Trout Hatchery
Oct 14, 2021 Triploid Rainbow Trout 299 10.1 Red River Trout Hatchery
Oct 14, 2021 Triploid Rainbow Trout 299 10.1 Red River Trout Hatchery
Sep 28, 2021 Triploid Rainbow Trout 300 10.7 Red River Trout Hatchery
Sep 28, 2021 Triploid Rainbow Trout 300 10.7 Red River Trout Hatchery
Sep 22, 2021 Triploid Rainbow Trout 400 10.5 Red River Trout Hatchery
Sep 22, 2021 Triploid Rainbow Trout 400 10.5 Red River Trout Hatchery
Aug 24, 2021 Triploid Rainbow Trout 400 11.3 Red River Trout Hatchery
Aug 24, 2021 Triploid Rainbow Trout 400 11.3 Red River Trout Hatchery
Aug 10, 2021 Triploid Rainbow Trout 400 11.1 Red River Trout Hatchery
Aug 10, 2021 Triploid Rainbow Trout 400 11.1 Red River Trout Hatchery
Jul 19, 2021 Triploid Rainbow Trout 400 11.4 Red River Trout Hatchery
Jul 19, 2021 Triploid Rainbow Trout 400 11.4 Red River Trout Hatchery
Jul 07, 2021 Triploid Rainbow Trout 400 10.0 Red River Trout Hatchery
Jul 07, 2021 Triploid Rainbow Trout 400 10.0 Red River Trout Hatchery
Jun 22, 2021 Triploid Rainbow Trout 400 10.4 Red River Trout Hatchery
Jun 22, 2021 Triploid Rainbow Trout 400 10.4 Red River Trout Hatchery
Jun 01, 2021 Triploid Rainbow Trout 400 9.7 Red River Trout Hatchery
Jun 01, 2021 Triploid Rainbow Trout 400 9.7 Red River Trout Hatchery
May 25, 2021 Triploid Rainbow Trout 401 10.3 Red River Trout Hatchery
May 25, 2021 Triploid Rainbow Trout 401 10.3 Red River Trout Hatchery
May 03, 2021 Triploid Rainbow Trout 400 9.3 Red River Trout Hatchery
May 03, 2021 Triploid Rainbow Trout 400 9.3 Red River Trout Hatchery
Apr 21, 2021 Triploid Rainbow Trout 400 9.3 Red River Trout Hatchery
Apr 21, 2021 Triploid Rainbow Trout 400 9.3 Red River Trout Hatchery
Apr 15, 2021 Rio Grande Cutthroat Trout 2065 9.8 Seven Springs Trout Hatchery
Apr 15, 2021 Rio Grande Cutthroat Trout 2065 9.8 Seven Springs Trout Hatchery
Oct 14, 2020 Triploid Rainbow Trout 399 11.0 Red River Trout Hatchery
Oct 14, 2020 Triploid Rainbow Trout 399 11.0 Red River Trout Hatchery
Sep 23, 2020 Triploid Rainbow Trout 399 10.9 Red River Trout Hatchery
Sep 23, 2020 Triploid Rainbow Trout 399 10.9 Red River Trout Hatchery
Sep 02, 2020 Triploid Rainbow Trout 402 10.2 Red River Trout Hatchery
Sep 02, 2020 Triploid Rainbow Trout 402 10.2 Red River Trout Hatchery
Aug 24, 2020 Triploid Rainbow Trout 400 10.3 Red River Trout Hatchery
Aug 24, 2020 Triploid Rainbow Trout 400 10.3 Red River Trout Hatchery
Jul 21, 2020 Triploid Rainbow Trout 397 9.7 Red River Trout Hatchery
Jul 21, 2020 Triploid Rainbow Trout 397 9.7 Red River Trout Hatchery
Jul 08, 2020 Triploid Rainbow Trout 399 9.6 Red River Trout Hatchery
Jul 08, 2020 Triploid Rainbow Trout 399 9.6 Red River Trout Hatchery
Jun 25, 2020 Triploid Rainbow Trout 402 9.8 Red River Trout Hatchery
Jun 25, 2020 Triploid Rainbow Trout 402 9.8 Red River Trout Hatchery

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