Rivière· 32 segments
Mattaponi River
Crosses 3 administrative regions : Caroline, King William, King and Queen
Total length
173km
Max discharge
30,4m³/s
Max Strahler
5
Segments matched
32
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- King and QueenVirginia · United States50.8 kmin this dpt
- CarolineVirginia · United States46.5 kmin this dpt
- King WilliamVirginia · United States32.3 kmin this dpt
5 intersecting protected areas
Chesapeake Bay Estuarine Complex
IUCN Not ReportedWetland of International Importance (Ramsar Site)
The Nature Conservancy
IUCN VEasement
Mattaponi
IUCN VWildlife Management Area
Mattaponi River Megasite
IUCN VEasement
Mattaponi River Megasite
IUCN VPrivate Conservation Land
1 page = 1 named river (aggregation of 32 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
136 distinct species · 366 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 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 Mattaponi River : 35 espèces reliées par 83 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 11 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
173km
Max discharge
30,4m³/s
Max Strahler
5
Segments matched
32
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.