HydroBASINS lev08 watershed · #7080007280
Bassin de Canal Dren Colector Seis
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 2 administrative regions : Ahome, Guasave
Sub-basin area
435,8km²
Upstream area
436,2km²
Discharge
0,17m³/s
Mean elev.
30m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 244.1 km²56.1% of basin
- 108.7 km²25.0% of basin
6 intersecting protected areas
Sistema Lagunar San Ignacio - Navachiste - Macapule
IUCN Not ReportedWetland of International Importance (Ramsar Site)
260.76 km² overlap
Navachiste
IUCN Not ReportedEcological Conservation
170.49 km² overlap
Lagunas de Santa María-Topolobampo-Ohuira
IUCN Not ReportedWetland of International Importance (Ramsar Site)
79.55 km² overlap
Islands and Protected Areas of the Gulf of California
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
51.89 km² overlap
Islas del Golfo de California
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
51.14 km² overlap
Flora and Fauna Protection Area
49.64 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
697 distinct species · 4 569 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Canal Dren Colector Seis : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 4 types (connectance 12.8%, 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°
24,6°C
Annual rain
294mm
Moisture idx (CMI)
-0,85
Runoff
19mm/an
PET
1 911mm
AET
248mm
Mean slope
5,2°
Water table
253cm
Forest
30%
Crops
16%
Urban
0%
Protected
51%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)