HydroBASINS lev08 watershed · #2080506770
Bassin de Bistrița
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 17 administrative regions : Bistrita, Bistrita Bargaului, Budacu De Jos, Dumitra, Feldru +12
Sub-basin area
650,3km²
Upstream area
650,3km²
Discharge
6,31m³/s
Mean elev.
804m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
17 dept-equivalent regions (GADM L2)
- 199.7 km²30.6% of basin
- 147.0 km²22.5% of basin
- 127.7 km²19.6% of basin
- Livezile81.2 km²12.5% of basin
- 45.9 km²7.0% of basin
- 41.5 km²6.4% of basin
- 2.2 km²0.3% of basin
- 1.5 km²0.2% of basin
9 moreFull L2 list
- Sieu-magherus1.5 km² · 0.2%
- Satu Nou1.4 km² · 0.2%
- Dumitra0.9 km² · 0.1%
- Vatava0.6 km² · 0.1%
- Feldru0.5 km² · 0.1%
- Ilva Mica0.4 km² · 0.1%
- Poiana Stampei0.1 km² · 0.0%
- Lesu0.1 km² · 0.0%
- Sintereag0.1 km² · 0.0%
10 intersecting protected areas
Cușma
IUCN Not ReportedSite of Community Importance (Habitats Directive)
333.10 km² overlap
Valea Repedea
IUCN IVNature reserve
2.68 km² overlap
Cheile Bistriței Ardelene
IUCN IVNature reserve
2.38 km² overlap
Călimani - Gurghiu
IUCN Not ReportedSite of Community Importance (Habitats Directive)
2.32 km² overlap
Munții Călimani
IUCN Not ReportedSpecial Protection Area (Birds Directive)
2.17 km² overlap
Parcul Național Călimani
IUCN IINational park
2.17 km² overlap
Stâncile Tătarului
IUCN IVNature reserve
1.28 km² overlap
Piatra Fântânele
IUCN Not AssignedNot Assigned
0.08 km² overlap
Tăul Zânelor
IUCN IVNature reserve
0.04 km² overlap
1 more protected areassorted by overlap area
Șieu - Budac
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
539 distinct species · 1 876 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 Bistrița : 19 espèces reliées par 122 interactions GloBI sur 5 types (connectance 20.5%, filtre Serrano α=0.2). 16 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°
6,4°C
Annual rain
738mm
Moisture idx (CMI)
-0,05
Runoff
331mm/an
PET
780mm
AET
606mm
Mean slope
11,2°
Water table
451cm
Forest
77%
Crops
9%
Urban
8%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)