Watershed · usa
City Of Tacoma Watershed
- Area
- 54 km²
- IUCN cat.
- V
Overview
- Designation
- Watershed
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
0 - Managing authority
- City Land
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
120 distinct species · 472 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 City Of Tacoma Watershed : 29 espèces reliées par 62 interactions GloBI sur 4 types (connectance 9.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology3 basins · 3 lakes · 17 rivers
Hydrology metrics for this exact territory
Stream length here
52,4km
Lake surface here
0,37km²
Basins crossed
3
Max stream order
4
Max drainage
2 638km²
Discharge in basins
2,1m³/s
Mean precip.
1 708mm/an
Mean T°
8,1°C
Moisture idx
0,47
Max snow
37%
Mean runoff
1 224mm/an
Mean elev. (basins)
519m
Watersheds crossing here
Lakes (3, top by area)
Rivers / streams (17, ord ≥ 4)
- Green Riverord 4len here30.60 km23%total133 km
- Sunday Creekord 2len here5.93 km58%total10 km
- North Fork Green Riverord 2len here3.59 km18%total20 km
- Champion Creekord 2len here2.39 km47%total5 km
- Twin Camp Creekord 2len here1.80 km19%total10 km
- Smay Creekord 2len here1.76 km62%total3 km
- Sawmill Creekord 1len here1.43 km24%total6 km
- Rock Creekord 2len here1.06 km5%total21 km
- East Creekord 2len here0.92 km34%total3 km
- Lester Creekord 1len here0.87 km31%total3 km
- Charley Creekord 2len here0.83 km7%total11 km
- Wolf Creekord 1len here0.48 km14%total3 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
- 47.20328, -121.50311
- 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.