Wilderness · usa
Trinity Alps
- Area
- 2 186 km²
- IUCN cat.
- Ib
- Year
- 1964
Overview
- Designation
- Wilderness
- IUCN category
- Ib · Zone de nature sauvage
Aire protégée pour la wilderness, faible accès humain
- Established
- 1964
- Managing authority
- Forest Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
2 694 distinct species · 37 598 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Trinity Alps : 26 espèces reliées par 70 interactions GloBI sur 5 types (connectance 8.1%, 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).
Hydrology10 basins · 2 lakes · 92 rivers
Hydrology metrics for this exact territory
Stream length here
530,1km
Lake surface here
0,31km²
Basins crossed
10
Max stream order
4
Max drainage
22 291km²
Discharge in basins
153,0m³/s
Mean precip.
1 091mm/an
Mean T°
8,5°C
Moisture idx
-0,01
Max snow
35%
Mean runoff
856mm/an
Mean elev. (basins)
1 241m
Watersheds crossing here
- Bassin de Trinity Riversub-area1 389,9 km²overlap437.16 km²20%
- Bassin de New Riversub-area610 km²overlap415.61 km²19%
- Bassin de North Fork Trinity Riversub-area389,7 km²overlap345.29 km²16%
- Bassin de South Fork Salmon Riversub-area1 945,4 km²overlap264.92 km²12%
- Bassin de Trinity Riversub-area1 201,2 km²overlap170.73 km²8%
- Bassin de Stuart Forksub-area353,7 km²overlap170.05 km²8%
- Bassin de Trinity Riversub-area473,6 km²overlap138.91 km²6%
- Bassin de Trinity River / hun’sub-area763,6 km²overlap114.24 km²5%
- Bassin de Red Cap Creeksub-area706,7 km²overlap83.54 km²4%
1 more basinssorted by overlap
Lakes (2, top by area)
Rivers / streams (92, ord ≥ 4)
- North Fork Trinity Riverord 4len here53.41 km96%total56 km
- Canyon Creekord 4len here18.19 km35%total52 km
- East Fork New Riverord 4len here17.89 km86%total21 km
- Stuart Forkord 3len here17.61 km70%total25 km
- Virgin Creekord 2len here17.58 km100%total18 km
- Big French Creekord 2len here17.27 km75%total23 km
- Red Cap Creekord 3len here16.86 km44%total38 km
- Eagle Creekord 2len here16.61 km73%total23 km
- South Fork Salmon Riverord 5len here16.44 km29%total56 km
- Horse Linto Creekord 3len here15.13 km54%total28 km
- East Fork North Fork Trinity Riverord 3len here12.29 km46%total27 km
- Rush Creekord 2len here12.20 km44%total28 km
80 more river segmentssorted by Strahler order + length
- Grizzly Creekord 2len here11.18 km68%total16 km
- Coffee Creekord 3len here11.07 km34%total33 km
- Boulder Creekord 2len here10.38 km37%total28 km
- New Riverord 4len here10.18 km28%total37 km
- Rattlesnake Creekord 3len here9.59 km29%total33 km
- Granite Creekord 2len here9.07 km37%total24 km
- Manzanita Creekord 5len here8.96 km83%total11 km
- North Fork Eagle Creekord 1len here8.57 km100%total9 km
- Swift Creekord 4len here8.26 km51%total16 km
- Eightmile Creekord 1len here8.12 km100%total8 km
- North Fork Coffee Creekord 2len here7.31 km100%total7 km
- Battle Creekord 2len here7.20 km95%total8 km
- West Fork Plummer Creekord 1len here7.07 km100%total7 km
- Deer Creekord 1len here6.80 km54%total13 km
- Middle Fork Red Cap Creekord 2len here6.25 km98%total6 km
- East Branch East Fork North Fork Trinity Riverord 1len here5.76 km100%total6 km
- Whites Creekord 1len here5.71 km100%total6 km
- South Fork Coffee Creekord 2len here5.68 km87%total7 km
- East Fork Coffee Creekord 1len here5.68 km99%total6 km
- Slide Creekord 2len here5.65 km21%total27 km
- Bear Creekord 4len here5.50 km10%total54 km
- North Fork Swift Creekord 2len here5.17 km29%total18 km
- Little South Fork Salmon Riverord 2len here4.87 km100%total5 km
- Deep Creekord 1len here4.83 km100%total5 km
- Indian Creekord 4len here4.76 km8%total62 km
- Soldier Creekord 4len here4.72 km34%total14 km
- Sugar Pine Creekord 1len here4.63 km96%total5 km
- Yellow Jacket Creekord 1len here4.61 km100%total5 km
- Backbone Creekord 1len here4.60 km100%total5 km
- Pony Creekord 2len here4.29 km100%total4 km
- Tish Tang a Tang Creekord 2len here4.22 km92%total5 km
- Big Bend Creekord 2len here4.16 km84%total5 km
- Caribou Creekord 1len here3.77 km100%total4 km
- Saloon Creekord 1len here3.55 km100%total4 km
- Salt Creekord 3len here3.48 km10%total33 km
- East Fork Big French Creekord 1len here3.44 km100%total3 km
- Steer Creekord 2len here3.37 km100%total3 km
- Tangle Blue Creekord 2len here3.31 km33%total10 km
- East Fork Horse Linto Creekord 1len here3.20 km100%total3 km
- Fawn Creekord 1len here3.09 km100%total3 km
- Little French Creekord 1len here2.99 km42%total7 km
- Little Grizzly Creekord 1len here2.84 km100%total3 km
- Plummer Creekord 4len here2.75 km20%total13 km
- McNeil Creekord 1len here2.74 km100%total3 km
- South Fork East Fork New Riverord 1len here2.62 km100%total3 km
- Quinby Creekord 1len here2.52 km27%total9 km
- Tish Tang a Tang Creek / diyshta:ng’a:ding ninilq’ehord 6len here2.44 km17%total15 km
- Sainte Claire Creekord 1len here2.39 km32%total7 km
- Middle Fork Owens Creekord 1len here2.39 km100%total2 km
- West Weaver Creekord 1len here2.23 km25%total9 km
- Prairie Creekord 1len here2.21 km78%total3 km
- South Fork Tish Tang a Tang Creekord 1len here2.18 km44%total5 km
- China Creekord 2len here1.92 km10%total19 km
- Middle Fork Rattlesnake Creekord 1len here1.81 km100%total2 km
- Middle Fork of Little South Forkord 2len here1.80 km100%total2 km
- East Fork Stuart Forkord 2len here1.64 km8%total21 km
- Big East Fork Canyon Creekord 2len here1.64 km26%total6 km
- Barron Creekord 1len here1.57 km100%total2 km
- Treloar Creekord 1len here1.53 km88%total2 km
- Bret Creekord 1len here1.46 km100%total1 km
- Sherwood Creekord 1len here1.46 km100%total1 km
- Milk Creekord 1len here1.45 km100%total1 km
- Van Matre Creekord 1len here1.26 km53%total2 km
- Parker Creekord 2len here1.22 km100%total1 km
- South Fork Domingo Creekord 1len here1.09 km37%total3 km
- Domingo Creekord 2len here0.96 km12%total8 km
- Lick Creekord 1len here0.84 km19%total4 km
- East Weaver Creekord 2len here0.83 km6%total14 km
- Hickory Creekord 1len here0.77 km60%total1 km
- Little East Fork Canyon Creekord 2len here0.60 km37%total2 km
- South Fork Scott Riverord 4len here0.53 km3%total19 km
- Corral Creekord 2len here0.53 km3%total19 km
- Caraway Creekord 1len here0.44 km30%total1 km
- Hardscrabble Creekord 2len here0.43 km46%total1 km
- East Fork Knownothing Creekord 2len here0.27 km3%total10 km
- Little Mill Creekord 1len here0.12 km3%total4 km
- Minnehaha Creekord 1len here0.07 km2%total3 km
- East Fork South Fork Salmon Riverord 3len here≈ tangenttotal24 km
- French Creekord 4len here≈ tangenttotal8 km
- Trinity Riverord 6len here≈ tangenttotal237 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
- 41.00362, -123.06319
- 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.