HydroBASINS lev08 watershed · #7080006640
Bassin · #7080006640
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 : Mazatlán, San Ignacio
Sub-basin area
1 986km²
Upstream area
1 986km²
Discharge
0,16m³/s
Mean elev.
173m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 1195.4 km²60.3% of basin
- San IgnacioSinaloa · México745.4 km²37.6% of basin
10 intersecting protected areas
Meseta de Cacaxtla
IUCN VIFlora and Fauna Protection Area
395.95 km² overlap
Playa Tortuguera El Verde Camacho
IUCN Not ReportedWetland of International Importance (Ramsar Site)
64.43 km² overlap
Laguna Huizache Caimanero
IUCN Not ReportedWetland of International Importance (Ramsar Site)
3.26 km² overlap
Playa El Verde Camacho
IUCN IISanctuary
1.28 km² overlap
Flora and Fauna Protection Area
1.21 km² overlap
Playa El Verde Camacho
IUCN IaSanctuary
1.20 km² overlap
Islas del Golfo de California
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
1.19 km² overlap
Islands and Protected Areas of the Gulf of California
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
1.18 km² overlap
Voluntary Conservation Area
0.10 km² overlap
1 more protected areassorted by overlap area
Islas del Municipio de Mazatlan
IUCN Not ReportedProtected Area
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 727 distinct species · 262 912 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 · #7080006640 : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 58 interactions GloBI sur 4 types (connectance 6.4%, 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°
24,7°C
Annual rain
821mm
Moisture idx (CMI)
-0,50
Runoff
232mm/an
PET
1 637mm
AET
692mm
Mean slope
5,4°
Water table
349cm
Forest
97%
Crops
31%
Urban
4%
Protected
20%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)