Freestone · Schist · Cévennes / Gard

Cèze

Cèze venue image
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The Cèze rises on the southern flank of Mont Lozère and runs south-east through the Gard schist until it finally gives up and joins the Rhône below Bagnols.

Poor · Brown Trout
CDC Emerger · 16-18
Poorlive now
Not the day for it
Low and clear — careful approach country. A morning for the obvious fish only.
90% confidence
What moved it
  • LevelProxyvia Loire (Upper)
  • Water temp22.2°C
  • ClarityClear
Today’s fly
CDC Emerger
CDC Emerger16-18
Dead-drift
Conditions on the water
Proxy gauge
Level
Steady
Proxy
via Loire (Upper)
Water temp22.2°C
ClarityClear
Weather23°C
WindNW 12 km/h
Pressure1019 hPa
Rain · recent0.0 mm
Rain · ahead0.0 mm

No gauge on this water — conditions are inferred from Loire (Upper). The trend transfers, the absolute level does not.

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 22.2°C. This is the line where catch-and-release kills brown trout. Do not fish for them today.
Hatch timeline · todayQuiet day

Hatch predictions

Today's headline hatch shown — see all 5 active hatches hour by hour with Pro.

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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 Gard
  • 1ère catégorie
  • Some upper beats are no-kill — check local parcours.
What's coming
Plan ahead
5-day outlook
Cooler water nearby · 1
Probably above the brown trout safety line — these are likely cooler, but carry a thermometer.
Gallery · 1
  1. Terrain map of the venue
    Terrain map
About this water

The Cèze rises on the southern flank of Mont Lozère and runs south-east through the Gard schist until it finally gives up and joins the Rhône below Bagnols. For most of its length it is exactly the kind of river you hope to find in this part of France and then discover is still largely ignored — dark schist pools, fast shallow runs, wild brown trout holding under the oaks, and the whole thing framed by the quiet Cévennes that tourists mostly drive past to get to the Pont du Gard. Fish it early in the season or write the summer off. The Cévennes gets proper Mediterranean weather — the rain arrives in biblical quantities in autumn and then almost nothing for three months — so by late June the middle Cèze is often a string of pools joined by dry gravel. The productive window is March to early June, before the heat takes hold. Standard Cévennes kit: a short rod, fine tippet, and a handful of hawthorn and Baetis dries for the honest hatches that arrive when everything lines up. After the first September rains the trout wake up again and October can be as good as May.

  • Schist
Water quality (WFD)
  • EcologyGood
  • ChemicalUnknown

WFD classification · FRDR398

The full read · show the working · for brown trout · confidence 90%
How the 10 is built — score × weight = contribution
Temperature5 × 28%1.4
Flow80 × 22%17.6
Clarity95 × 18%17.1
Feeding Time45 × 13%5.9
Pressure80 × 7%5.6
Insect activity57 × 12%6.8
Limiting factor: Water temperature (22.2°C) is outside Brown Trout's preferred range (10–16°C)= 54
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowproxy via Loire (Upper)proxy
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