Costilla River
Last stocked ~6 months ago
1 stocking in the past 6 months · 400 Triploid Rainbow Trout · avg 10.1 in.
~47-day intervals · Peak: Jul, Sep, Aug · 80 stockings since 2020 · 34,970 fish
Species Present
Rio Grande Cutthroat TroutTriploid Rainbow TroutBrook Trout ✦Brown Trout ✦
✦ Listed in fishing regulations (not stocked)
Special Regulations
Info: 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.
Heading out? Freshly stocked trout hit PowerBait hard in the first few days. Inline spinners like Panther Martins are another reliable choice for stocked trout. (affiliate links)
Complete Stocking History — Costilla River
| Date | Species | Quantity | Length (In) | 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 |
Click any row or the PDF link to view the original NMDGF stocking report.