Ontologia

HydroBASINS lev08 watershed · #7080618130

Bassin de la Plata River

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 : La Plata, Montezuma, San Juan

Pfafstetter: 77260500

Sub-basin area

2 634,1km²

Upstream area

21 311,2km²

Discharge

60,9m³/s

Mean elev.

1 953m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Shiprock Wash1208 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

15 intersecting protected areas

  • Jackson Lake

    IUCN V

    Wildlife Management Area

    3.10 km² overlap

  • Roth/Michael

    IUCN Not Assigned

    Conservation Easement

    2.92 km² overlap

  • Animas Conservancy

    IUCN Not Assigned

    Easement

    1.71 km² overlap

  • Mason

    IUCN Not Assigned

    Conservation Easement

    1.68 km² overlap

  • Hodgin

    IUCN Not Assigned

    Conservation Easement

    1.41 km² overlap

  • Tyler/Iverson Restated

    IUCN Not Assigned

    Conservation Easement

    1.07 km² overlap

  • Aspaas Ranch

    IUCN Not Assigned

    Conservation Easement

    0.59 km² overlap

  • San Juan Land And Cattle

    IUCN Not Assigned

    Conservation Easement

    0.48 km² overlap

  • Morine

    IUCN Not Assigned

    Conservation Easement

    0.47 km² overlap

6 more protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

1 692 distinct species · 40 948 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

40 948 obs · 61 cellules
Obs. / cellule
≥ 6 251
1 374–6 250
611–1 373
230–610
< 230

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 37 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de la Plata River : 27 espèces reliées par 86 interactions GloBI sur 4 types (connectance 12.9%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
86
Connectance
0.129
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

9,2°C

Annual rain

343mm

Moisture idx (CMI)

-0,71

Runoff

29mm/an

PET

1 231mm

AET

289mm

Mean slope

4,5°

Water table

738cm

Forest

27%

Crops

10%

Urban

0%

Protected

5%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)