HydroBASINS lev08 watershed · #7080881560
Bassin de Río Manares
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 : Granada, Lago de Nicaragua, Nandaime
Sub-basin area
368,3km²
Upstream area
10 888,6km²
Discharge
93,09m³/s
Mean elev.
114m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río La Conga739 km²
- Bassin de Quebrada La Cicaya579 km²
3 dept-equivalent regions (GADM L2)
- 179.6 km²49.0% of basin
- 152.8 km²41.6% of basin
- 34.5 km²9.4% of basin
3 intersecting protected areas
Archipiélago de Zapatera
IUCN IINational Park
57.49 km² overlap
Nature Reserve
24.65 km² overlap
Volcán Mombacho
IUCN IVNature Reserve
3.72 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 514 distinct species · 18 560 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 Río Manares : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 4 types (connectance 6.4%, 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°
26,7°C
Annual rain
1 560mm
Moisture idx (CMI)
-0,08
Runoff
190mm/an
PET
1 702mm
AET
1 071mm
Mean slope
3,3°
Water table
146cm
Forest
21%
Crops
16%
Urban
0%
Protected
26%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)