Stillwater · Chalk · Haute-Marne (52) / Châteauvillain

Pisciculture de la Belle Fontaine

Pisciculture de la Belle Fontaine terrain map

A commercial put-and-take fishery near Châteauvillain in Haute-Marne, stocking rainbow trout, brown trout and char.

Marginal · Rainbow
Chironome · 12-16
New ruleReported 20 Jul 2026

Severe drought restrictions (alerte renforcée) in force

The AUBE AMONT zone (Dept 52) is at alerte renforcée — the second-highest French drought tier — under a préfectoral arrêté. Fishing itself is not named as prohibited, but water is severely restricted and flows are likely very low; fish with care and check locally.

Arrêté préfectoral n°37384

Temporary notices from official orders and recent fishery reports — they clear automatically once out of date. Always confirm locally before travelling.

A patient day, if you fancy it
Water temperature is the limiting factor today, not the wave. Fish dawn or dusk if you go at all, and handle everything with extra care.
41% confidence
limited data

Pisciculture de la Belle Fontaine is often best in spring through autumn.

What moved it
  • WindNW 13 km/hGentle breeze
Today's fly
Chironome
Chironome12-16
Static
Conditions on the water
Live gauge
Wind
Gentle breeze
NW 13 km/h
N
NW
from the north-west
Wave20 cm ripple
Water temp
Air temp35°C
CloudClear
Pressure1014 hPa
Rain · recent0.0 mm

Some readings unavailable — check directly before fishing.

How to fish it · for Rainbow
When
Conditions are not ideal but fishable at Pisciculture de la Belle Fontaine. The ripple should help fish move and feed more confidently. Very warm conditions — trout have a narrower safe zone of cool, oxygen-rich water. Fish only at first light or last light, use barbless hooks, keep fish in the water during release, and stop if fish struggle to recover.
Where
Start with Chironome (12-16) — on the bob / top dropper. Evening can produce explosive surface takes — try a foam beetle or booby on a long leader. Rainbows respond to more active retrieves — try short strips between pauses.
The plan
Plan A

Start with Chironome (12-16) — on the bob / top dropper. Evening can produce explosive surface takes — try a foam beetle or booby on a long leader. Rainbows respond to more active retrieves — try short strips between pauses.

Plan B

Fish early and late, try deeper during the heat of the day with a fast-sinking line.

Watch for

Evening tends to be the best period in summer — stay late if you can for a sedge or spinner fall.

Bank

Bank-only venue. Fish from accessible margins, points, weed edges, and inflows.

Sub-surface · on the nymphunder the surface

Hatch predictions

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Beyond the hatch · worth watchingambient prey

Hatch predictions

Top prey shown — see all 2 with Pro.

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Through the year
0–3 scale · August highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Black MidgeHatch
2
3
3
3
3
3
3
3
3
3
3
2
Reservoir BuzzerHatch
2
3
3
3
3
3
2
Lake OliveHatch
2
3
3
3
3
3
2
Silverhorns & LonghornsHatch
1
2
2
2
1

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

Ranked for today
Rainbow fly box

French réservoir fishing with strong competition influence: chironomes, Diawl Bachs, blobs, boobies and active lure work all matter.

Permits & access
Permit required — see local rules.
  • Private commercial fishery
  • 3 ponds (300-1300 m2) plus a 200m river stretch, coup/moulinet
What's coming
Plan ahead
5-day outlook
Condition match
41%
Cloud25%
Wind65%
Temp25%

Conditions are away from Pisciculture de la Belle Fontaine's sweet spot — it usually fishes best in ripple wind with cloud skies.

Other water nearby · 1
About this water

A commercial put-and-take fishery near Châteauvillain in Haute-Marne, stocking rainbow trout, brown trout and char. 3 ponds (300-1300 m2) plus a 200m river stretch, coup/moulinet No standard carte de peche needed — day tickets are bought directly from the venue. Call ahead to confirm current stocking and pricing.

  • Fishery
  • Chalk
Water quality (WFD)
  • EcologyUnknown
  • ChemicalUnknown
Why this score
  • High temperatures may push fish deeper and reduce surface activity.
Directions
Seasons & zones
  • Trout Year-round (venue's own season — see access_notes)Year-round (venue's own season — see access_notes)
Related guides
Booking & contacts