HydroBASINS lev08 watershed · #7080051370
Bassin · #7080051370
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 6 administrative regions : Calkiní, Halachó, Maxcanú, Muna, Opichén +1
Sub-basin area
1 063,1km²
Upstream area
1 063,1km²
Discharge
3,5m³/s
Mean elev.
24m
Administrative coverage
6 dept-equivalent regions (GADM L2)
- 568.0 km²53.6% of basin
- 204.9 km²19.3% of basin
- 106.2 km²10.0% of basin
- 89.5 km²8.4% of basin
- 87.2 km²8.2% of basin
- 4.1 km²0.4% of basin
5 intersecting protected areas
Los Petenes
IUCN IaBiosphere Reserve
139.47 km² overlap
Reserva de la Biosfera Los Petenes
IUCN Not ReportedWetland of International Importance (Ramsar Site)
139.47 km² overlap
Reserva Estatal Biocultural del Puuc
IUCN Not ReportedState Reserve
26.71 km² overlap
Nuevo Uxmal
IUCN IINational Park
1.60 km² overlap
Anillo de Cenotes
IUCN Not ReportedWetland of International Importance (Ramsar Site)
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 135 distinct species · 10 087 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 · #7080051370 : 14 espèces reliées par 42 interactions GloBI sur 4 types (connectance 12.0%, filtre Serrano α=0.2). 13 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 070mm
Moisture idx (CMI)
-0,41
Runoff
20mm/an
PET
1 804mm
AET
904mm
Mean slope
0,4°
Water table
38cm
Forest
72%
Crops
26%
Urban
3%
Protected
13%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)