HydroBASINS lev08 watershed · #2080623830
Bassin de χείμαρρος Βροντούς
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 3 administrative regions across 2 countries : Central Macedonia, East Macedonia and Thrace, Sandanski
Sub-basin area
978,3km²
Upstream area
978,4km²
Discharge
4,6m³/s
Mean elev.
532m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 970.0 km²99.0% of basin
- 8.7 km²0.9% of basin
- 0.9 km²0.1% of basin
17 intersecting protected areas
Serres
IUCN Not AssignedControlled hunting area
258.93 km² overlap
KOILADA TIMIOU PRODROMOU-MENOIKION
IUCN Not ReportedSpecial Protection Area (Birds Directive)
119.51 km² overlap
ORI VRONTOUS - LAILIAS – ERIMIKES SPILAIA ZESTA NERA KAI KATARRAKTON
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
77.50 km² overlap
KORYFES OROUS MENOIKION – OROS KOUSKOURAS - YPSOMA -SPILAIO PELADE
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
24.51 km² overlap
KORYFES OROUS ORVILOS
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
18.97 km² overlap
Wildlife Refugee
10.24 km² overlap
Wildlife Refugee
7.99 km² overlap
Wildlife Refugee
6.46 km² overlap
AI GIANNIS - EPTAMYLOI
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.05 km² overlap
8 more protected areassorted by overlap area
LIMNI KERKINI - KROUSIA - KORYFES OROUS BELES, ANGISTRO - CHAROPO
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.42 km² overlap
Others
1.36 km² overlap
National Park
1.36 km² overlap
Sreden Pirin - Alibotush
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.70 km² overlap
Slavyanka
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.69 km² overlap
Chrysopigi Oreinon Serron
IUCN Not AssignedGame breeding station
0.69 km² overlap
Slavyanka
IUCN VIProtected Site
0.53 km² overlap
Wildlife Refugee
0.08 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 755 distinct species · 12 348 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 χείμαρρος Βροντούς : 20 espèces reliées par 86 interactions GloBI sur 6 types (connectance 15.3%, filtre Serrano α=0.2). 14 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°
12,2°C
Annual rain
525mm
Moisture idx (CMI)
-0,47
Runoff
149mm/an
PET
1 013mm
AET
446mm
Mean slope
9,5°
Water table
374cm
Forest
15%
Crops
17%
Urban
3%
Protected
29%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)