HydroBASINS lev08 watershed · #2080524450
Bassin de Râul Tazlău
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 33 administrative regions : Ardeoani, Asau, Balcani, Barsanesti, Beresti-tazlau +28
Sub-basin area
1 088km²
Upstream area
1 088km²
Discharge
5,24m³/s
Mean elev.
507m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
33 dept-equivalent regions (GADM L2)
- 155.1 km²14.2% of basin
- 108.6 km²10.0% of basin
- 105.9 km²9.7% of basin
- 76.3 km²7.0% of basin
- 72.0 km²6.6% of basin
- 67.0 km²6.1% of basin
- 57.2 km²5.2% of basin
- 54.7 km²5.0% of basin
25 moreFull L2 list
- Parjol52.9 km² · 4.8%
- Solont52.8 km² · 4.8%
- Berzunti50.0 km² · 4.6%
- Barsanesti47.8 km² · 4.4%
- Sanduleni42.6 km² · 3.9%
- Magiresti34.3 km² · 3.1%
- Scorteni31.1 km² · 2.9%
- Ardeoani27.8 km² · 2.5%
- Moinesti15.9 km² · 1.5%
- Onesti9.1 km² · 0.8%
- Dofteana7.3 km² · 0.7%
- Nicolae Balcescu6.9 km² · 0.6%
- Asau6.0 km² · 0.5%
- Luizi-calugara5.9 km² · 0.5%
- Gura Vaii1.9 km² · 0.2%
- Borlesti0.8 km² · 0.1%
- Comanesti0.3 km² · 0.0%
- Margineni0.2 km² · 0.0%
- Tarcau0.1 km² · 0.0%
- Faraoani0.1 km² · 0.0%
- Darmanesti0.1 km² · 0.0%
- Candesti0.1 km² · 0.0%
- Magura0.0 km² · 0.0%
- Blagesti0.0 km² · 0.0%
- Rediu0.0 km² · 0.0%
4 intersecting protected areas
Piatra Șoimului - Scorțeni - Gîrleni
IUCN Not ReportedSpecial Protection Area (Birds Directive)
101.84 km² overlap
Perchiu
IUCN IVNature reserve
0.34 km² overlap
Dealul Perchiu
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.34 km² overlap
Pădurea de pini
IUCN Not AssignedNot Assigned
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
449 distinct species · 1 224 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Râul Tazlău : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 100 interactions GloBI sur 5 types (connectance 12.2%, 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°
7,4°C
Annual rain
583mm
Moisture idx (CMI)
-0,29
Runoff
157mm/an
PET
826mm
AET
500mm
Mean slope
9,4°
Water table
458cm
Forest
69%
Crops
15%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)