HydroBASINS lev08 watershed · #2080548200
Bassin de Buzău
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 44 administrative regions : Beceni, Bisoca, Blajani, Breaza, Buda +39
Sub-basin area
1 043km²
Upstream area
4 261,3km²
Discharge
44,71m³/s
Mean elev.
190m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Sărățel639 km²
- Bassin de Slănic428 km²
44 dept-equivalent regions (GADM L2)
- 102.6 km²9.8% of basin
- 101.7 km²9.7% of basin
- 82.2 km²7.9% of basin
- 66.0 km²6.3% of basin
- 58.9 km²5.6% of basin
- 53.4 km²5.1% of basin
- 51.3 km²4.9% of basin
- 42.5 km²4.1% of basin
36 moreFull L2 list
- Fundeni39.7 km² · 3.8%
- Jirlau32.8 km² · 3.1%
- C.a. Rosetti32.7 km² · 3.1%
- Valea Salciei30.4 km² · 2.9%
- Maracineni29.5 km² · 2.8%
- Murgesti27.8 km² · 2.7%
- Cilibia27.5 km² · 2.6%
- Robeasca25.2 km² · 2.4%
- Tintesti24.3 km² · 2.3%
- Pardosi22.2 km² · 2.1%
- Blajani21.6 km² · 2.1%
- Breaza21.2 km² · 2.0%
- Sapoca18.9 km² · 1.8%
- Beceni14.8 km² · 1.4%
- Galbenu14.7 km² · 1.4%
- Margaritesti14.2 km² · 1.4%
- Naeni13.8 km² · 1.3%
- Racoviteni13.6 km² · 1.3%
- Jugureni12.9 km² · 1.2%
- Lapos11.5 km² · 1.1%
- Pietroasele9.0 km² · 0.9%
- Cernatesti6.8 km² · 0.6%
- Surdila-greci5.7 km² · 0.5%
- Visani4.1 km² · 0.4%
- Magura3.7 km² · 0.4%
- Grebanu2.2 km² · 0.2%
- Faurei1.9 km² · 0.2%
- Viperesti1.6 km² · 0.2%
- Buda1.1 km² · 0.1%
- Bisoca0.7 km² · 0.1%
- Sarulesti0.5 km² · 0.0%
- Topliceni0.1 km² · 0.0%
- Jitia0.1 km² · 0.0%
- Merei0.1 km² · 0.0%
- Chiojdeni0.0 km² · 0.0%
- Sangeru0.0 km² · 0.0%
6 intersecting protected areas
Lunca Buzăului
IUCN Not ReportedSpecial Protection Area (Birds Directive)
55.22 km² overlap
Lunca Buzăului
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
55.22 km² overlap
Subcarpații Vrancei
IUCN Not ReportedSpecial Protection Area (Birds Directive)
32.14 km² overlap
Balta Albă - Amara - Jirlău - Lacul Sărat Câineni
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1.43 km² overlap
Dealurile Racovițeni
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1.28 km² overlap
Dealul Istrița
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.19 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
307 distinct species · 1 104 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Buzău : 26 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 5 types (connectance 14.3%, filtre Serrano α=0.2). 10 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°
10,0°C
Annual rain
549mm
Moisture idx (CMI)
-0,41
Runoff
244mm/an
PET
929mm
AET
470mm
Mean slope
3,4°
Water table
185cm
Forest
23%
Crops
61%
Urban
8%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)