HydroBASINS lev08 watershed · #2080475940
Bassin de Krems
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 5 administrative regions : Gmunden, Kirchdorf an der Krems, Linz Land, Steyr Land, Wels Land
Sub-basin area
363,9km²
Upstream area
364km²
Discharge
8,63m³/s
Mean elev.
444m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- Kirchdorf an der Krems190.3 km²52.1% of basin
- 90.7 km²24.9% of basin
- 82.0 km²22.5% of basin
- 1.9 km²0.5% of basin
- Gmunden0.1 km²0.0% of basin
7 intersecting protected areas
Bäche in den Steyr- und Ennstaler Voralpen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.71 km² overlap
Untere Traun
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.68 km² overlap
Altpernstein
IUCN VLandscape Protection Area
0.42 km² overlap
Hangwälder Ritzlhof
IUCN IVNature Reserve
0.24 km² overlap
Hangwälder Ritzlhof
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.24 km² overlap
Kremsauen
IUCN IVNature Reserve
0.23 km² overlap
Himmelreich
IUCN IVProtected Landscape Section
0.13 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 263 distinct species · 136 308 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Krems : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 3 types (connectance 9.2%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
8,0°C
Annual rain
1 025mm
Moisture idx (CMI)
0,17
Runoff
744mm/an
PET
839mm
AET
739mm
Mean slope
5,2°
Water table
219cm
Forest
36%
Crops
70%
Urban
10%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)