HydroBASINS lev08 watershed · #2080222700
Bassin de Ickån
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 4 administrative regions : Leksand, Mora, Orsa, Rättvik
Sub-basin area
1 041km²
Upstream area
1 041km²
Discharge
10,92m³/s
Mean elev.
268m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 794.7 km²75.9% of basin
- 99.2 km²9.5% of basin
- 96.1 km²9.2% of basin
- 57.0 km²5.4% of basin
30 intersecting protected areas
2042727 Karlsmyren
IUCN IaNature Reserve
4.63 km² overlap
Nature Reserve
3.60 km² overlap
2023669 Enån
IUCN IIINature Reserve
2.10 km² overlap
2021829 Hattjärn
IUCN IaNature Reserve
1.58 km² overlap
2002427 Gräsbergsklövet
IUCN IVNature Reserve
1.51 km² overlap
2013424 Korantberget
IUCN IaNature Reserve
0.92 km² overlap
Korantberget
IUCN IaNatura 2000 SCI
0.66 km² overlap
Korantberget
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.66 km² overlap
Risröd
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.61 km² overlap
21 more protected areassorted by overlap area
2013561 Risröd
IUCN IaNature Reserve
0.61 km² overlap
Risröd
IUCN IaNatura 2000 SCI
0.61 km² overlap
2048004 Jutjärn
IUCN IaNature Reserve
0.57 km² overlap
Glistjärn
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.53 km² overlap
Glistjärn
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.53 km² overlap
Glistjärn
IUCN Not AssignedNatura 2000 SCI
0.53 km² overlap
Glistjärn
IUCN Not AssignedNatura 2000 SPA
0.53 km² overlap
2014967 Dalen-Hökolsberget
IUCN IaNature Reserve
0.51 km² overlap
2049099 Knytberget
IUCN IVNature Reserve
0.48 km² overlap
2046716 Gärdsgruvan
IUCN IaNature Reserve
0.38 km² overlap
2002497 Styggforsen
IUCN IIINature Reserve
0.31 km² overlap
2053221 Tranumyren
IUCN IaNature Reserve
0.28 km² overlap
SK 633-2005
IUCN IVNature conservation agreement, Swedish Forest Agency
0.20 km² overlap
SK 632-2005
IUCN IVNature conservation agreement, Swedish Forest Agency
0.19 km² overlap
SK 483-2001
IUCN IaHabitat Protection Area
0.18 km² overlap
Jutjärn-Ovanmyra
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.14 km² overlap
Jutjärn-Ovanmyra
IUCN IaNatura 2000 SCI
0.14 km² overlap
67E7j3273
IUCN Not ApplicableVoluntary set-aside areas
0.13 km² overlap
Styggforsen
IUCN IIINatura 2000 SCI
0.12 km² overlap
Styggforsen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.12 km² overlap
SK 56-2017
IUCN IaHabitat Protection Area
0.11 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 683 distinct species · 140 001 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Ickån : 21 espèces reliées par 89 interactions GloBI sur 6 types (connectance 16.9%, filtre Serrano α=0.2). 12 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°
3,7°C
Annual rain
658mm
Moisture idx (CMI)
0,14
Runoff
330mm/an
PET
568mm
AET
449mm
Mean slope
3,4°
Water table
258cm
Forest
89%
Crops
0%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)