Freestone · Volcanic · New Mexico, US

Rio Grande — Taos Box

Rio Grande Gorge, New Mexico, USA
Today · About as good as it gets
Sculpin Streamer
Forecast · Today
About as good as it gets
On the feed top to bottom — start on the rises with a dry, drop a nymph if they stay down.
90% projected
Today's fly
Sculpin Streamer
Sculpin Streamer
Conditions on the water · Today
Live gauge
Level
Steady
1.07 m
Water temp8.9°C
ClarityClear
Weather6°C
WindN 4 km/h
Pressure1035 hPa
Rain · recent0.0 mm
Rain · ahead0.0 mm

The nearest gauge doesn't record temperatures, so we've estimated it — defer to the river keeper's advice.

Water temperature for Cutthroat Trout
Cool — slow
9°C est.ideal 9–15°C
0°14°28°
How to fish it · for Cutthroat Trout
When
Nymphing can work through most of the day.
Where
Cover mixed depths.
Method
Start with tight-line nymphs and adjust if fish rise or drift higher.
Kit
9 ft #4 rod, floating line, 12 ft tapered leader to 4–5 lb fluoro tippet.
Why this works
Excellent — water temperature is right today, though insect activity could be better.
Likely species
Chironomids
Gammarids
Hatch timeline · todayPeak at 11 Uhr

12 Uhr(now) — Western Blue-Winged Olive

Stage: On emergersApproach: Emerger or dryActivity: 52%
Also:Black Midge40%
Peak emergence window5 food groups active

Peak activity at 11 Uhr — Western Blue-Winged Olive (Western Blue-Winged Olive, Peak emergence window)

Sub-surface · on the nymphunder the surface

Hatch predictions

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Beyond the hatch · worth watchingambient prey(1)

Hatch predictions

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Evidence
Records-basedModerate confidence

Based on species-occurrence records, not local invertebrate surveys.

Through the year
0–3 scale · October highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
2
2
2
2
2
1
Brown DunHatch
2
3
3
3
3
3
3
2
Western Green DrakeHatch
2
2
Flav (Small Western Green Drake)Hatch
2
3
2
Mahogany DunHatch
2
2

Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.

Ranked for today
Fly box · Cutthroat Trout
SD
Sex Dungeon
2-6 · Pattern
Proven pattern for this period
Permits & access
Permit required — see local rules.
  • Open all year; verify gorge/Wild Rivers reach rules against NMDGF/BLM
  • A Habitat Stamp is required on BLM/USFS land
  • SAFETY: the gorge hike, committing wading and monsoon flash-flood risk are the dominant hazards — this is a safety/access read as much as a fishing one
  • Check weather upstream before descending.
What's coming
Plan ahead
5-day outlook
Other water nearby · 3
Rio Grande — Lower Box / Racecourse (Pilar)
8.0 km
84
Brown trout · Rainbow trout · Cutthroat trout
Red River (lower)
39 km
81
Brown trout · Rainbow trout · Cutthroat trout
Cimarron River below Eagle Nest
53 km
Brown trout · Rainbow trout
Gallery · 2
  1. Rio Grande Gorge, New Mexico, USA
  2. Terrain map of the venue
    Terrain map
Water quality · US Clean Water Act
  • Aquatic life: Impaired
What this classification means

EPA ATTAINS assessment unit 'Rio Grande (Embudo Creek to Rio Pueblo de Taos)' (NM-2111_12), 2024 Integrated Report. Aquatic Life use: Not Supporting. Listed impairment causes: Turbidity. This is a Clean Water Act assessment-unit classification (the US analogue of WFD), not a live reading.

Status is for the Clean Water Act assessment unit covering this reach.

EPA ATTAINS (Clean Water Act) · NM-2111_12

The full read · show the working · for Cutthroat Trout · confidence 90%
How the 82 is built — score × weight = contribution
Temperature98 × 28%27.4
Flow80 × 22%17.6
Clarity85 × 18%15.3
Feeding Time70 × 13%9.1
Pressure80 × 7%5.6
Insect activity60 × 12%7.2
Conditions total= 82
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowon-river gaugeobserved
Prey activitymodelled from regional profilemodelled
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout 1 January → 31 December
Related guides
Euro Nymphingsubsurface methods
Booking & contacts