Ruisseau· 2 segments
Northwest Branch Anacostia River
Crosses 2 administrative regions : Montgomery, Prince George's
Total length
14km
Max discharge
2,2m³/s
Max Strahler
2
Segments matched
2
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Prince George'sMaryland · United States10.0 kmin this dpt
- MontgomeryMaryland · United States10.0 kmin this dpt
4 intersecting protected areas
Duvall Road Nca
IUCN VLocal Conservation Area
Paint Branch Stream Valley
IUCN IIIPark
Montgomery County
IUCN Not AssignedEasement
University of Maryland Colle
IUCN Not AssignedCollege
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
4 735 distinct species · 209 316 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 48 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 Northwest Branch Anacostia River : 36 espèces reliées par 101 interactions GloBI sur 5 types (connectance 9.0%, filtre Serrano α=0.2). 12 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
14km
Max discharge
2,2m³/s
Max Strahler
2
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.