Spate · Granite · Salzburg / Hohe Tauern

Rauriser Ache

Rauriser Ache venue image

A mountain stream in the Rauris valley within Hohe Tauern National Park, flowing clear and cold through pristine alpine terrain.

Poor · Brown Trout
Parachute Adams · 14-18
Poorlive now
Not the day for it
River dropping into shape after a lift. Not much stacked in your favour today. Worth an hour if you are nearby, not worth the special trip.
55% confidence
What moved it
  • LevelProxyvia Sava Dolinka
  • Water temp12.7°C
  • ClarityUnfishableColouring up
Today's fly
Parachute Adams
Parachute Adams14-18
Upstream dry
Conditions on the water
Proxy gauge
Level
Steady
Proxy
via Sava Dolinka
Water temp12.7°C
ClarityUnfishable
Weather27°C
WindN 8 km/h
Pressure1024 hPa
Rain · recent0.3 mm
Rain · ahead0.0 mm

No gauge on this water — conditions are inferred from Sava Dolinka. The trend transfers, the absolute level does not.

Water temperature for Brown Trout
Ideal
13°C est.ideal 10–16°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
Very poor — water temperature is working for you, but water clarity is the limiting factor today.
Hatch timeline · todayPeak at 6pm

Hatch predictions

Today's headline hatch shown — see all 7 active hatches hour by hour with Pro.

Start free trial

14-day free trial. Cancel anytime.

Sub-surface · on the nymphunder the surface

Hatch predictions

Top nymph shown — see all 3 guilds with Pro.

Start free trial

14-day free trial. Cancel anytime.

Beyond the hatch · worth watchingambient prey

Hatch predictions

See what else is on the menu with Pro.

Start free trial

14-day free trial. Cancel anytime.

Evidence
Survey-backed · regionalModerate confidence

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

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
1
Grayling seasonSeason
1
1
March BrownHatch
2
3
2
GrannomHatch
2
2
Large StoneflyHatch
2
3
2
Yellow SallyHatch
2
3
2

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

Ranked for today
Brown Trout fly box

A classic alpine trout and grayling box. Nymphs, dry flies and streamers all belong, with the season often starting later in alpine regions.

SS
Small Streamer
6-10 · Pattern
Swing
Permits & access
Permit required — see local rules.
  • Salzburg Alpine tributary (Hohe Tauern area)
  • Fischerkarte + permit required.
What's coming
Plan ahead
5-day outlook
Other water nearby · 5
Salzach
7.0 km
Brown trout · Grayling
Hüttwinklache
10 km
Brown trout
Seidlwinkelache
13 km
Brown trout
Möll
32 km
Brown trout · Rainbow trout · Brook trout
Isel
46 km
Brown trout · Brook trout
Gallery · 1
  1. Terrain map of the venue
    Terrain map
About this water

A mountain stream in the Rauris valley within Hohe Tauern National Park, flowing clear and cold through pristine alpine terrain. Wild brown trout and brook trout in intimate water. The season compresses under the weight of altitude and snowmelt—June through September is your window, and even then, July and August demand patience.

  • Granite
Water quality (WFD)
  • Ecology: Poor
  • Chemical: Unknown

WFD classification · ATOK304690021

The full read · show the working · for Brown Trout · confidence 55%
How the 0 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow80 × 22%17.6
Clarity0 × 18%0.0
Feeding Time60 × 13%7.8
Pressure80 × 7%5.6
Insect activity39 × 12%4.7
Limiting factor: Water is unfishable — too coloured for Brown Trout= 64
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowproxy via Sava Dolinkaproxy
Prey activitysurvey-backed invertebrate datasurvey
What would change the calculation
A drop and clear would lift the flow and clarity scores.
The dawn and dusk windows score higher than the midday lull.
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout 1 June → 30 September
  • Grayling 1 July → 31 August

    Austrian grayling (Äsche) rules are state and fishery specific. Common pattern: closed 1 January – 31 May (spawning protection); open from June. Individual fishery seasons often end October/November. Always check the local Fischereikarte and specific water permit. This ultra-high-altitude tributary has a very compressed grayling window.

    Season dates are set at state or regional level — confirm the local rules.

    Prime sport 1 August → 31 August

Related guides
Alpine Streamsmountain entomologyEuro Nymphingsubsurface methods
Booking & contacts