A spring-fed fly reservoir at Abbéville-la-Rivière in the Essonne, roughly an hour from Paris and run as a private day-ticket fishery. It is the antidote to the city: clear water fed by its own sources, stocked with rainbow and brown trout, fished on the venue's own terms rather than a federation card. Useful when you want a half-day on still water without driving to the Jura. Book ahead and check whether it's running catch-and-release.
Rules at a glance
- Day tickets
A respectable few hours, if you choose your moments
Useful ripple, fishable wave. Worth a session if the wind holds.
49% confidence — limited data
Live now
Conditions on the water
Trends shown where the gauge supports them
Wind
W 15 km/h
Gentle breeze
Wave
20 cm ripple
Water temp
—
No reading
Air temp
14°C
Cloud
Overcast
Pressure
1017 hPa
Rain · 24h
0.0 mm
No rain
Some readings unavailable — check directly before fishing.
How to fish · for rainbow trout
The brief
When · where · method · kit
How to fish it · for rainbow trout
When
Conditions are not ideal but fishable at Sources de l'Éclimont. The ripple should help fish move and feed more confidently. Evening can bring a surface rise — have a dry fly or emerger ready.
Where
Set up a broadside drift and cover the water systematically. Work a bushy searching pattern on the bob and drop a contrasting nymph on the point.
Today's tactical plan
The plan
Plan A · Plan B · what to watch · bank or boat
The plan
Plan A
Set up a broadside drift and cover the water systematically. Work a bushy searching pattern on the bob and drop a contrasting nymph on the point.
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 fishing near inflows, dam walls, and weed beds. Move to find feeding fish.
Hatches & runs
What's on, when
Twelve months at a glance
Through the year
0–3 scale · June 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
Gray DrakeHatch
2
2
Silverhorns & LonghornsHatch
1
2
2
2
1
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Today's fly · curated pack
Top pattern + the box
2 patterns from this venue's curated pack
Evidence
Why today scores what it does
The factors driving today's verdict
Why this score
- summer conditions with overcast skies and breezy wind.
About this water · Lough note · 4 min read
About this water
Sources de l'Éclimont, on the water
Field guide · contributor-editedSources de l'Éclimont · about
What this water is
Background · character · contributors
About this water
A spring-fed fly reservoir at Abbéville-la-Rivière in the Essonne, roughly an hour from Paris and run as a private day-ticket fishery. It is the antidote to the city: clear water fed by its own sources, stocked with rainbow and brown trout, fished on the venue's own terms rather than a federation card. Useful when you want a half-day on still water without driving to the Jura. Book ahead and check whether it's running catch-and-release.
- Fishery
- Chalk
Sources de l'Éclimont · directions
How to get to the water
Directions
Sources de l'Éclimont · zones
Where the rules change
Seasons · zones · per-species rules
Seasons & zones
- TroutYear-round (by reservation) → Year-round (by reservation)
Sources de l'Éclimont · permits
Good to know
Permits & access
Permit required — see local rules.
- Private fly fishery
- Booking and day rates set by the venue.
Sources de l'Éclimont · learn
Related guides
Learn-zone playbooks for this water
Related guides
Sources de l'Éclimont
A spring-fed fly reservoir at Abbéville-la-Rivière in the Essonne, roughly an hour from Paris and run as a private day-ticket fishery.
Species
A respectable few hours, if you choose your moments
Useful ripple, fishable wave. Worth a session if the wind holds.
49% confidence — limited data
Conditions
Wind
W 15 km/h
Gentle breeze
Wave
20 cm ripple
Water temp
—
No reading
Air temp
14°C
Cloud
Overcast
Pressure
1017 hPa
Rain · 24h
0.0 mm
No rain
Some readings unavailable — check directly before fishing.
Condition match
65%
Cloud70%
Wind65%
Temp60%
A reasonable day here, though temperature isn't quite in the sweet spot.
How to fish it · for rainbow trout
When
Conditions are not ideal but fishable at Sources de l'Éclimont. The ripple should help fish move and feed more confidently. Evening can bring a surface rise — have a dry fly or emerger ready.
Where
Set up a broadside drift and cover the water systematically. Work a bushy searching pattern on the bob and drop a contrasting nymph on the point.
The plan
Plan A
Set up a broadside drift and cover the water systematically. Work a bushy searching pattern on the bob and drop a contrasting nymph on the point.
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 fishing near inflows, dam walls, and weed beds. Move to find feeding fish.
Why this score
- summer conditions with overcast skies and breezy wind.
Through the year
0–3 scale · June 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
Gray DrakeHatch
2
2
Silverhorns & LonghornsHatch
1
2
2
2
1
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Permits & access
Permit required — see local rules.
- Private fly fishery
- Booking and day rates set by the venue.
Directions
About this water
A spring-fed fly reservoir at Abbéville-la-Rivière in the Essonne, roughly an hour from Paris and run as a private day-ticket fishery. It is the antidote to the city: clear water fed by its own sources, stocked with rainbow and brown trout, fished on the venue's own terms rather than a federation card. Useful when you want a half-day on still water without driving to the Jura. Book ahead and check whether it's running catch-and-release.
- Fishery
- Chalk
Seasons & zones
- TroutYear-round (by reservation) → Year-round (by reservation)
About this water · Lough note · 4 min read
A spring-fed fly reservoir at Abbéville-la-Rivière in the Essonne, roughly an hour from Paris and run as a private day-ticket fishery. It is the antidote to the city: clear water fed by its own sources, stocked with rainbow and brown trout, fished on the venue's own terms rather than a federation card. Useful when you want a half-day on still water without driving to the Jura. Book ahead and check whether it's running catch-and-release.
Other water nearby · 1
Related guides