HydroBASINS lev08 watershed · #2080520200
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 36 administrative regions : Bacau, Bahna, Balcani, Bargauani, Beresti-bistrita +30
Sub-basin area
927,9km²
Upstream area
7 017,7km²
Discharge
66,6m³/s
Mean elev.
317m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Bistrița1021 km²
- Bassin de Cracău402 km²
36 dept-equivalent regions (GADM L2)
- 101.4 km²10.9% of basin
- 96.3 km²10.3% of basin
- 82.7 km²8.9% of basin
- 63.8 km²6.9% of basin
- 52.2 km²5.6% of basin
- 40.7 km²4.4% of basin
- 40.1 km²4.3% of basin
- 37.6 km²4.0% of basin
28 moreFull L2 list
- Garlenii De Sus36.0 km² · 3.9%
- Rediu35.9 km² · 3.9%
- Zanesti34.7 km² · 3.7%
- Racova33.5 km² · 3.6%
- Podoleni33.3 km² · 3.6%
- Girov30.6 km² · 3.3%
- Hemeius28.3 km² · 3.0%
- Costisa26.9 km² · 2.9%
- Magura23.5 km² · 2.5%
- Beresti-bistrita18.4 km² · 2.0%
- Roznov17.5 km² · 1.9%
- Letea Veche15.6 km² · 1.7%
- Scorteni13.9 km² · 1.5%
- Faurei10.8 km² · 1.2%
- Tazlau9.3 km² · 1.0%
- Bahna8.1 km² · 0.9%
- Secuieni7.1 km² · 0.8%
- Stefan Cel Mare6.2 km² · 0.7%
- Nicolae Balcescu5.4 km² · 0.6%
- Strugari5.2 km² · 0.6%
- Luizi-calugara5.0 km² · 0.5%
- Balcani2.1 km² · 0.2%
- Piatra Soimului2.1 km² · 0.2%
- Bargauani1.8 km² · 0.2%
- Parjol1.8 km² · 0.2%
- Saucesti1.5 km² · 0.2%
- Moldoveni0.4 km² · 0.0%
- Tarcau0.4 km² · 0.0%
10 intersecting protected areas
Piatra Șoimului - Scorțeni - Gîrleni
IUCN Not ReportedSpecial Protection Area (Birds Directive)
193.64 km² overlap
Lacurile de acumulare Buhuși - Bacău - Berești
IUCN Not ReportedSpecial Protection Area (Birds Directive)
7.22 km² overlap
Dealurile Podoleni
IUCN Not ReportedSite of Community Importance (Habitats Directive)
4.66 km² overlap
Siretul Mijlociu
IUCN Not ReportedSite of Community Importance (Habitats Directive)
3.03 km² overlap
Codrul Secular Runc
IUCN IVNature reserve
0.49 km² overlap
Pădurea Arsura
IUCN Not AssignedNot Assigned
0.37 km² overlap
Pădurea și Lacul Mărgineni
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.16 km² overlap
Stânca Șerbești
IUCN Not AssignedNot Assigned
0.05 km² overlap
Punctul fosilifer Cârligata
IUCN Not AssignedNot Assigned
0.02 km² overlap
1 more protected areassorted by overlap area
Strate tip pentru "Formațiunea de Pietrosu"
IUCN Not AssignedNot Assigned
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
540 distinct species · 2 272 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 3 types (connectance 11.5%, filtre Serrano α=0.2). 11 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°
8,1°C
Annual rain
545mm
Moisture idx (CMI)
-0,36
Runoff
163mm/an
PET
855mm
AET
468mm
Mean slope
5,0°
Water table
313cm
Forest
32%
Crops
46%
Urban
10%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)