Freestone · Schist · Cévennes / Ardèche

Beaume

Beaume — La Beaume
Contributor photo

La Beaume

Isaszas (https://www.flickr.com/photos/87805257@N00) - CC0

The Beaume is a small Cévennes tributary of the Ardèche — it joins the parent river at Ruoms, a few kilometres upstream of the famous gorge — and for the first two-thirds of its length it is honest trout water.

Poor · Brown Trout
CDC Emerger · 16-18
Poorlive now
Not the day for it
River temperature is the limiting factor today, not the flow. This is not the day to push it. Check the thermal advice above before you head out.
90% confidence
What moved it
  • LevelDry recentlyNo gauge reading
  • Water temp22.4°C
  • ClarityClear
Today’s fly
CDC Emerger
CDC Emerger16-18
Dead-drift
Conditions on the water
Estimate
Level
Dry recently
No gauge reading
Water temp22.4°C
ClarityClear
Weather20°C
WindNW 3 km/h
Pressure1017 hPa
Rain · recent0.0 mm
Rain · ahead1.8 mm

No gauge on this water — readings are regional estimates from weather, not a live gauge.

Water temperature for brown trout
Warm — slow
22°C est.ideal 1016°C
0°14°28°
How to fish it · for brown 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
⛔ Water at 22.4°C. This is the line where catch-and-release kills brown trout. Do not fish for them today.
Sub-surface · on the nymphunder the surface

Hatch predictions

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Beyond the hatch · worth watchingambient prey

Hatch predictions

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Evidence
Survey-backed · regionalModerate confidence

Backed by regional invertebrate surveys; no sampling on this exact reach yet.

Through the year
0–3 scale · July highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
1
GrannomHatch
2
2
Evening SedgeHatch
2
3
3
3
2
Large Dark OliveHatch
1
2
2
1
Iron BlueHatch
1
2
2
1

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

Ranked for today
Brown Trout fly box
Permits & access
Permit required — see local rules.
  • AAPPMA Ardèche
  • Règles standard de 1ère catégorie — il existe des sections réservées à la mouche.
What's coming
Plan ahead
5-day outlook
Water here around 22°C. Nothing cooler within range — carry a thermometer.
Gallery · 2
  1. Beaume — La Beaume
    La Beaume
  2. Terrain map of the venue
    Terrain map
About this water

The Beaume is a small Cévennes tributary of the Ardèche — it joins the parent river at Ruoms, a few kilometres upstream of the famous gorge — and for the first two-thirds of its length it is honest trout water. Schist bedrock, dark pools, tight casting under the chestnut oaks that cover the Cévennes valleys, the kind of place where you can fish all morning and see three sheep and a buzzard and not much else. The best beats are above Joyeuse, where the river still has its own character and hasn't yet had its water sucked off for irrigation. Wild trout in the five to nine inch range, with the occasional better fish in the deeper holding pools. Fish it early in the season — March, April, May — because by July the middle Beaume is often a string of warm pools and the fish have retreated into the headwaters. Standard Cévennes kit: a small rod, a handful of Baetis dries and CDC emergers, and the willingness to walk.

  • Schist
Water quality (WFD)
  • EcologyGood
  • ChemicalUnknown

WFD classification · FRDR417B

The full read · show the working · for brown trout · confidence 90%
How the 8 is built — score × weight = contribution
Temperature4 × 28%1.1
Flow60 × 22%13.2
Clarity95 × 18%17.1
Feeding Time45 × 13%5.9
Pressure80 × 7%5.6
Insect activity41 × 12%4.9
Limiting factor: Water temperature (22.4°C) is outside Brown Trout's preferred range (10–16°C)= 48
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowon-river gaugeobserved
Prey activitysurvey-backed invertebrate datasurvey
What would change the calculation
Cooler water — back toward the 10–16 °C ideal band — would lift the score and ease welfare.
The dawn and dusk windows score higher than the midday lull.
Directions
Seasons & zones
  • Trout2nd Saturday of March → 3rd Sunday of September
Related guides
Booking & contacts