Ruisseau
Old House Creek
Crosses 2 administrative regions : Anne Arundel, Prince George's
Total length
15km
Max discharge
0,8m³/s
Max Strahler
1
Segments matched
1
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Prince George'sMaryland · United States13.0 kmin this dpt
- Anne ArundelMaryland · United States0.0 kmin this dpt
4 intersecting protected areas
Chesapeake Bay National Estuarine Research Reserve - Maryland National Estuarine Research Reserve
IUCN IVMarine Protected Area
Patuxent River
IUCN IIIPark
House Creek
IUCN VNatural Resource Management Area
Maryland Environmental Trust Easement #118
IUCN Not AssignedEasement
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
787 distinct species · 55 179 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Old House Creek : 26 espèces reliées par 71 interactions GloBI sur 3 types (connectance 11.3%, filtre Serrano α=0.2). 10 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
15km
Max discharge
0,8m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.