BLM_CMPA · usa
Steens Mountain Cooperative Management And Protection Area
- Area
- 2 008 km²
- IUCN cat.
- V
Overview
- Designation
- BLM_CMPA
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
0 - Managing authority
- Bureau of Land Management
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
2 321 distinct species · 134 444 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 Steens Mountain Cooperative Management And Protection Area : 22 espèces reliées par 95 interactions GloBI sur 4 types (connectance 13.5%, filtre Serrano α=0.2). 16 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 · 4 lakes · 34 rivers
Hydrology metrics for this exact territory
Stream length here
313,5km
Lake surface here
3,58km²
Basins crossed
6
Max stream order
3
Max drainage
5 815km²
Discharge in basins
1,8m³/s
Mean precip.
296mm/an
Mean T°
6,6°C
Moisture idx
-0,71
Max snow
16%
Mean runoff
87mm/an
Mean elev. (basins)
1 592m
Watersheds crossing here
- Bassin de Donner und Blitzen Riversub-area2 092,2 km²overlap1091.46 km²54%
- Bassin de Rock Creeksub-area5 287,6 km²overlap294.19 km²15%
- Bassin de Trout Creeksub-area5 814,8 km²overlap280.69 km²14%
- Bassin de Oriana Creeksub-area1 096,8 km²overlap238.31 km²12%
- Bassin de Riddle Creeksub-area645,7 km²overlap90.62 km²5%
- Bassin de South Fork Malheur Riversub-area1 718,8 km²overlap12.52 km²1%
Lakes (4, top by area)
Rivers / streams (34, ord ≥ 4)
- Donner und Blitzen Riverord 4len here35.77 km37%total96 km
- Mud Creekord 2len here25.93 km88%total29 km
- Horton Creekord 1len here22.03 km57%total39 km
- Riddle Creekord 3len here19.45 km30%total64 km
- Oriana Creekord 1len here19.32 km89%total22 km
- Little Blitzen Riverord 1len here19.16 km100%total19 km
- Fish Creekord 2len here18.17 km100%total18 km
- Kiger Creekord 3len here15.02 km56%total27 km
- Krumbo Creekord 1len here11.10 km73%total15 km
- Ankle Creekord 2len here10.86 km100%total11 km
- Dry Creekord 3len here10.04 km100%total10 km
- Bridge Creekord 2len here9.04 km61%total15 km
22 more river segmentssorted by Strahler order + length
- Big Indian Creekord 1len here8.53 km100%total9 km
- North Quail Creekord 1len here8.46 km73%total12 km
- Big Bridge Creekord 1len here8.17 km100%total8 km
- Little Indian Creekord 2len here8.05 km100%total8 km
- Willow Creekord 1len here7.90 km49%total16 km
- Deep Creekord 1len here7.82 km90%total9 km
- Mahon Creekord 2len here7.65 km56%total14 km
- Dry Krumbo Creekord 2len here7.14 km35%total21 km
- Ede huudi Creekord 1len here6.93 km77%total9 km
- Indian Spring Creekord 1len here5.78 km100%total6 km
- Little Bridge Creekord 1len here5.43 km100%total5 km
- Cucamonga Creekord 3len here4.69 km17%total28 km
- Bone Creekord 1len here2.57 km29%total9 km
- Carlson Creekord 1len here2.24 km28%total8 km
- Mosquito Creekord 2len here1.51 km8%total19 km
- Big Fir Creekord 1len here1.44 km100%total1 km
- Little Stonehouse Creekord 1len here1.23 km41%total3 km
- Little Willow Creekord 1len here0.89 km53%total2 km
- Little Fir Creekord 1len here0.51 km100%total1 km
- Pike Creekord 1len here0.29 km8%total4 km
- Big Alvord Creekord 1len here0.23 km2%total10 km
- Big Pasture Creekord 1len here0.17 km4%total5 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
- 42.68512, -118.74944
- 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.