HydroBASINS lev08 watershed · #2080428310
Bassin de Chrudimka
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 6 administrative regions : Chrudim, Havlíčkův Brod, Pardubice, Svitavy, Ústí nad Orlicí +1
Sub-basin area
860,4km²
Upstream area
860,4km²
Discharge
5,63m³/s
Mean elev.
454m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 743.5 km²86.1% of basin
- 57.4 km²6.7% of basin
- 20.0 km²2.3% of basin
- 19.7 km²2.3% of basin
- 13.5 km²1.6% of basin
- 9.1 km²1.1% of basin
30 intersecting protected areas
Železné hory
IUCN VProtected Landscape Area
155.58 km² overlap
Žďárské vrchy
IUCN VProtected Landscape Area
153.24 km² overlap
Maštale
IUCN IIINature Reserve
10.28 km² overlap
Krkanka-Strádovské peklo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.78 km² overlap
Chrudimka
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.30 km² overlap
Kusá hora
IUCN IVNature Monument
1.83 km² overlap
Krkanka
IUCN IVNature Reserve
1.05 km² overlap
Strádovské Peklo
IUCN IVNature Reserve
0.88 km² overlap
Volákův kopec
IUCN IVNature Reserve
0.88 km² overlap
21 more protected areassorted by overlap area
Hubský-Strádovka
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.86 km² overlap
Anenské údolí
IUCN IVNature Reserve
0.74 km² overlap
Dolní Chrudimka
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.66 km² overlap
Trhovokamenické rybníky
IUCN IVNature Monument
0.58 km² overlap
Strádovka
IUCN IVNature Reserve
0.46 km² overlap
Střemošická stráň
IUCN IVNature Reserve
0.46 km² overlap
Střemošická stráň
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.46 km² overlap
Vápenice
IUCN IVNature Reserve
0.42 km² overlap
Anenské údolí
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.39 km² overlap
Bučina - Spálený kopec
IUCN IIINature Monument
0.38 km² overlap
Pivnice
IUCN IVNature Monument
0.34 km² overlap
Zubří
IUCN IVNature Reserve
0.29 km² overlap
Zubří
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.29 km² overlap
Oheb
IUCN IVNature Reserve
0.26 km² overlap
Habrov
IUCN IVNature Reserve
0.21 km² overlap
Ratajské rybníky
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.20 km² overlap
Polom
IUCN IVNature Reserve
0.20 km² overlap
Vršovská olšina
IUCN IVNature Reserve
0.20 km² overlap
Bahna
IUCN IVNature Monument
0.18 km² overlap
Střítežská rokle
IUCN IVNature Monument
0.16 km² overlap
Utopenec
IUCN IVNature Monument
0.16 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 530 distinct species · 51 919 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Chrudimka : 20 espèces reliées par 62 interactions GloBI sur 5 types (connectance 20.7%, filtre Serrano α=0.2). 5 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°
7,3°C
Annual rain
628mm
Moisture idx (CMI)
-0,14
Runoff
199mm/an
PET
733mm
AET
531mm
Mean slope
3,0°
Water table
251cm
Forest
38%
Crops
42%
Urban
4%
Protected
37%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)