Easement · USA
Conservation
- Area
- 17 km²
- IUCN cat.
- Not Assigned
Overview
- Designation
- Easement 0
- Managing authority
- State Park and Recreation
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
126 distinct species · 190 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Conservation : 30 espèces reliées par 77 interactions GloBI sur 5 types (connectance 9.9%, 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).
Hydrology12 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
4,8km
Basins crossed
12
Max stream order
1
Max drainage
33 305km²
Discharge in basins
0,2m³/s
Mean precip.
649mm/an
Mean T°
14,4°C
Moisture idx
-0,48
Max snow
11%
Mean runoff
288mm/an
Mean elev. (basins)
314m
Watersheds crossing here
- Bassin de Coyote Creeksub-area1 709,9 km²overlap5.79 km²35%
- Bassin de Cosumnes Riversub-area2 420,5 km²overlap4.34 km²26%
- Bassin de Oso Flaco Creeksub-area111,6 km²overlap2.25 km²13%
- Bassin de Napa Riversub-area1 106 km²overlap2.09 km²12%
- Bassin de Sonoma Creeksub-area2 478,4 km²overlap0.72 km²4%
- Bassin de San Joaquin Riversub-area1 898,8 km²overlap0.59 km²4%
- Bassin de Arroyo Grande Creeksub-area374,7 km²overlap0.41 km²2%
- Bassin de Arroyo Las Posassub-area2 305,3 km²overlap0.30 km²2%
- Bassin de San Lorenzo Riversub-area2 546,9 km²overlap0.09 km²1%
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 37.05500, -121.46143
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.