Reserve Program · usa
Wetlands Reserve Program (WRP), Modoc, CA
- Area
- 64 km²
- IUCN cat.
- V
- Year
- 1993
Overview
- Designation
- Reserve Program
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 1993
- Managing authority
- Natural Resources Conservation Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
243 distinct species · 1 088 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Wetlands Reserve Program (WRP), Modoc, CA : 24 espèces reliées par 90 interactions GloBI sur 4 types (connectance 12.1%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology6 basins · 10 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
29,0km
Lake surface here
24,54km²
Basins crossed
6
Max stream order
5
Max drainage
7 545km²
Discharge in basins
0,2m³/s
Mean precip.
464mm/an
Mean T°
7,7°C
Moisture idx
-0,58
Max snow
28%
Mean runoff
175mm/an
Mean elev. (basins)
1 463m
Watersheds crossing here
- Bassin de Pit Riversub-area2 526 km²overlap39.17 km²61%
- Bassin de Bear Creeksub-area1 859,3 km²overlap16.23 km²25%
- Bassin de Sand Creeksub-area1 525,3 km²overlap4.08 km²6%
- Bassin de Willow Creeksub-area1 165,2 km²overlap2.10 km²3%
- Bassin de South Fork Pit Riversub-area1 612,8 km²overlap1.43 km²2%
- Bassin de Bidwell Creeksub-area813,2 km²overlap0.99 km²2%
Lakes (10, top by area)
- Lower Lakearea42 km²avg depth2.2 m
- Lake #9158area10,8 km²avg depth3.4 m
- Whitehorse Flat Reservoirarea9,3 km²avg depth8.0 m
- Lake #11827area3,5 km²avg depth3.2 m
- Lake #11848area2,3 km²avg depth1.9 m
- Barnum Flat Reservoirarea1,8 km²avg depth3.8 m
- Lac 1054301area0,4 km²avg depth3.4 m
- Lac 1054304area0,2 km²avg depth1.5 m
- Lac 1054472area0,2 km²avg depth3.5 m
1 more lakes
Rivers / streams (10, ord ≥ 4)
- Taylor Creekord 3len here10.89 km39%total28 km
- Pit Riverord 5len here7.28 km2%total388 km
- Canyon Creekord 4len here3.15 km3%total108 km
- Tuft Creekord 3len here2.32 km17%total14 km
- Three Corner Sloughord 1len here1.86 km25%total7 km
- Romero Creekord 1len here1.09 km3%total36 km
- Ash Creekord 5len here0.96 km2%total62 km
- Bare Creek Ditchord 2len here0.70 km7%total10 km
- Releford Creekord 1len here0.69 km23%total3 km
- Eastside Canalord 4len here0.10 km1%total9 km
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
- 41.32413, -121.28703
- 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.