Rivière· 21 segments
East Fork San Jacinto River
Crosses 5 administrative regions : Harris, Liberty, Montgomery, San Jacinto, Walker
Total length
148km
Max discharge
29,6m³/s
Max Strahler
4
Segments matched
21
River geography5 admin regions · 0 communes
5 administrative regions crossed (GADM L2)
- San JacintoTexas · United States55.3 kmin this dpt
- LibertyTexas · United States26.8 kmin this dpt
- HarrisTexas · United States18.0 kmin this dpt
- WalkerTexas · United States7.4 kmin this dpt
- MontgomeryTexas · United States5.6 kmin this dpt
1 intersecting protected areas
Garwood Property
IUCN VEnvironmental System
1 page = 1 named river (aggregation of 21 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
241 distinct species · 913 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 46 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 East Fork San Jacinto River : 39 espèces reliées par 73 interactions GloBI sur 5 types (connectance 6.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
148km
Max discharge
29,6m³/s
Max Strahler
4
Segments matched
21
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.