Stillwater · Granite · Comunidad de Madrid / Sierra Norte (Sierra de Guadarrama), ES

Embalses de Riosequillo & Puentes Viejas

Embalses de Riosequillo & Puentes Viejas terrain map

Two catch-and-release reservoirs on the Lozoya system—Riosequillo (Buitrago) and Puentes Viejas (upper basin)—offer bank fishing from trout season open through 12 October, then close entirely.

Fair · Trout
Pheasant Tail Nymph · 14-18
A respectable few hours, if you choose your moments
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.
45% confidence
limited data
What moved it
  • WindSE 8 km/hLight breeze
Today's fly
Pheasant Tail Nymph
Pheasant Tail Nymph14-18
High-confidence seasonal pick
Conditions on the water
Live gauge
Wind
Light breeze
SE 8 km/h
N
SE
from the south-east
WaveRipple
Water temp—
Air temp29°C
CloudBroken
Pressure1016 hPa
Rain · recent0.0 mm

Some readings unavailable — check directly before fishing.

Reservoir levelas of 10 Aug
┄ 72% 10-yr norm
▬ Steady
72% full
About normal
▬0 ptsvs seasonal norm
▼-18 ptsvs last year
▬0 ptsthis week
How to fish it · for Trout
When
Spring into early autumn within the reservoir season, with wind, bank access, and water level mattering more than classic river timing
Where
Start with Pheasant Tail Nymph (14-18) — on the point — slow figure-of-eight retrieve. Midday in warm weather — try deeper water or switch to a sinking line.
The plan
Plan A

Start with Pheasant Tail Nymph (14-18) — on the point — slow figure-of-eight retrieve. Midday in warm weather — try deeper water or switch to a sinking line.

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.

Boat — drift

A gentle ripple is ideal for drifting — broadside drift covering the wind lanes should be productive.

Sub-surface · on the nymphunder the surface

Hatch predictions

See the full sub-surface read with Pro.

Start free trial

14-day free trial. Cancel anytime.

Beyond the hatch · worth watchingambient prey

Hatch predictions

Top prey shown — see all 3 with Pro.

Start free trial

14-day free trial. Cancel anytime.

Through the year
0–3 scale · August highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
2
1
Black MidgeHatch
2
3
3
3
3
3
3
3
3
3
3
2
Daddy Long LegsHatch
2
3
2
Lake OliveHatch
1
2
2
2
2
2
1
Silverhorns & LonghornsHatch
1
2
2
2
1

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

Ranked for today
Trout fly box
Permits & access
Permit required — see local rules.
  • Comunidad de Madrid fishing licence required
  • These reservoirs have their own bank-fishing season and access structure, so check the exact permitted shoreline sections and current restrictions before travel.
What's coming
Plan ahead
5-day outlook
Condition match
69%
Cloud70%
Wind100%
Temp25%

A reasonable day here, though temperature isn't quite in the sweet spot.

Other water nearby · 5
Río Madarquillos (TPE II)
8.0 km
0
Brown trout
Molino de la Horcajada (Lozoya coto)
10 km
0
Brown trout
Río Lozoya (cotos & tramos)
22 km
0
Brown trout
Río Cega
25 km
0
Brown trout
Embalse de El Atazar
16 km
Black bass · Pike · Carp
About this water

Two catch-and-release reservoirs on the Lozoya system—Riosequillo (Buitrago) and Puentes Viejas (upper basin)—offer bank fishing from trout season open through 12 October, then close entirely. Both respond to wind, overcast conditions, and stable water levels; level fluctuations can isolate access points. Spoon and fly permitted with barbless single hooks only. Coverage of permitted bank sections varies seasonally—confirm current access and restrictions before visiting. These stillwaters demand patience and observation: mobile populations require deliberate approach rather than blind casting. Wind creates opportunity; flat water requires exact presentation.

  • Lake
  • Granite
Why this score
  • Wind conditions (ripple) closely match what this water fishes best in.
  • High temperatures may push fish deeper and reduce surface activity.
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout 2nd Sunday of March → 12 October
Related guides
Scotland Playbookloch & river fishingThermal Layers & Troutreading depth and temperaturePyrenees PlaybookSpanish rivers
Booking & contacts