SANTISTEVAN CREEK NEAR COSTILLA, NM
SANTISTEVAN CREEK NM USGS
SANTISTEVAN CREEK NEAR COSTILLA, NM (08253500) is a real-time streamflow monitoring station on the SANTISTEVAN CREEK in NM, operated by the U.S. Geological Survey. Riverbot tracks its streamflow and alerts anglers the moment flow and temperature hit their fishing window. 7 fish species are associated with this station in public fish records.
- USGS site number
- 08253500
- Operated by
- U.S. Geological Survey
- State
- NM
- Coordinates
- 36.8842, -105.2811
Live conditions & history
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Fishing regulations
NM state-wide default defaultDefault area rules for fish in the public records above. A grey row means the release has no canonical regulation match for that species.
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Cutthroat Trout Open · Harvest allowed within limits Open all year Details
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Open all year
- Daily limit
- 2
- Notes
- Any trout with red slash marks below the jaw counts as cutthroat. Seven Springs Hatchery Kid's Pond exception: 5 cutthroat. Possession 4.
Official rule · retrieved Aug 6, 2026
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Smallmouth Bass Open · Harvest allowed within limits Open all year Details
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Open all year
- Daily limit
- 5
- Size rule
- 12" minimum
- Notes
- Statewide default. Black bass bag 5 per day combined. Conchas and Ute reservoirs: 14-inch minimum. Rio Grande in Taos and Rio Arriba counties: no minimum. Possession 10. (2026-2027 license year (April 1, 2026 - March 31, 2027); fishing open year-round statewide except where dated rules apply.)
Official rule · retrieved Aug 6, 2026
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Brown Trout No season data
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Fathead Minnow No season data
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Longnose Dace No season data
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Rainbow Trout No season data
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White Sucker No season data
General area restrictions
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Open all year
- Notes
- Statewide default. New Mexico has no general closed season; 2026-2027 license year (April 1, 2026 - March 31, 2027); fishing open year-round statewide except where dated rules apply. Possession limit is twice the daily bag limit.
Effective Jan 1, 2026 – Sep 14, 2027 · evaluated for 2026-09-11 in America/Denver
Regulations shown are for reference only and may not reflect in-season changes. Always verify current regulations with the New Mexico Fishing Rules & Info (NMDOW 2026-2027) before fishing.
Fish recorded near this station
Sampled in this watershedSantistevan Creek Near Costilla, NM has documented fish occurrence data from USGS Presence/Absence sampling in the HUC8 watershed 13020101 containing this station. The dataset includes 7 species with recorded observations.
Species include: white sucker (Catostomus commersonii), smallmouth bass (Micropterus dolomieu), cutthroat trout (Oncorhynchus clarkii), rainbow trout (Oncorhynchus mykiss), fathead minnow (Pimephales promelas), and 2 others.
- White Sucker Catostomus commersonii
- Smallmouth Bass Micropterus dolomieu
- Cutthroat Trout Oncorhynchus clarkii
- Rainbow Trout Oncorhynchus mykiss
- Fathead Minnow Pimephales promelas
- Longnose Dace Rhinichthys cataractae
- Brown Trout Salmo trutta
Where these records come from
- Evidence
- Sampled in this watershed
- Fish were sampled elsewhere in the same watershed — a provincial or federal survey nearby, not at the gauge itself.
- Records
- 7 species
- from 7 individual records
- Observed
- Sep 13, 1995 – Jul 22, 2008
- 6 dated records