Sea Ache
| Sea Ache | ||
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| Data | ||
| location | Upper Austria , Salzburg | |
| River system | Danube | |
| Drain over | Attersee → Ager → Traun → Danube → Black Sea | |
| origin |
Mondsee bei See am Mondsee 47 ° 48 ′ 14 ″ N , 13 ° 27 ′ 1 ″ E |
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| Source height | 481 m above sea level A. (normal water level) | |
| muzzle | At Unterach am Attersee in the Attersee coordinates: 47 ° 48 ′ 0 ″ N , 13 ° 29 ′ 1 ″ E 47 ° 48 ′ 0 ″ N , 13 ° 29 ′ 1 ″ E |
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| Mouth height | 469 m above sea level A. (normal water level) | |
| Height difference | 12 m | |
| Bottom slope | 4 ‰ | |
| length | 3 km | |
| Catchment area | 253.4 km² | |
| Discharge at the lake level at Mondsee (Au) A Eo : 247.4 km² |
NNQ (08/17/1994) MNQ 1981–2009 MQ 1981–2009 Mq 1981–2009 MHQ 1981–2009 HHQ (03.03.1987) |
1.03 m³ / s 2.59 m³ / s 9.14 m³ / s 36.9 l / (s km²) 10.8 m³ / s 73.4 m³ / s |
The Seeache is the natural outflow of the Mondsee , where the lake level control weir is located at See am Mondsee , and flows into the Attersee after 3 kilometers in Unterach am Attersee . It is responsible for 58% of the total surface inflow of the Attersee.
The river runs relatively straight from west to east and forms the border between the communities Unterach am Attersee in the north and St. Gilgen in the south, and thus also the state border between Upper Austria and Salzburg . In the area of the mouth, the lake is divided into two arms, with the smaller arm branching off to the left being artificially created.
The raging river has water quality classes I to II and is often used by athletes as a rafting river (difficulty: Levels I - II).
The pearl fish ( Rutilus meidingerii ) has settled in the lake . In addition, there are Seelaube , hazel , Rußnase , chub and roach . The Seeache is visited by numerous fish species from the Attersee for spawning because it offers favorable conditions for the development of eggs and young fish.
Along the Seeache drove Electric Train Unterach Lake Mondsee ( "Under Acher tram"), from Stern & Hafferl built in 1907, the Maritime of the two lakes and running on the opposite shore of Lake Mondsee Salzkammergut local railway to connect, 1949, the operating discontinued and the tracks dismantled in 1951. Today the route is partly road, partly bike / hiking trail.
Individual evidence
- ↑ a b Daniela Csar, Michael Schauer & Clemens Gumpinger: The migration of the fish fauna in Seeache and Zeller Ache with special consideration of the Natura 2000 protected goods perlfish (Rutilus meidingeri) and sea dove (Alburnus mento). Wels 2010 ( PDF ( Memento of the original from December 1, 2015 in the Internet Archive ) Info: The archive link has been inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. )
- ↑ Federal Ministry for Agriculture, Forestry, Environment and Water Management (ed.): Hydrographisches Jahrbuch von Österreich 2009. 117th volume. Vienna 2011, p. OG 174, PDF (12.1 MB) on bmlrt.gv.at (yearbook 2009)
- ↑ Federal Ministry of Agriculture, Forestry, Environment and Water Management (ed.): Saprobiological water quality of the flowing waters of Austria. As of 2005 ( PDF ( Memento of the original from December 22, 2015 in the Internet Archive ) Info: The archive link has been inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. )
