Rivière· 7 segments

Patapsco River

Crosses 4 administrative regions : Anne Arundel, Baltimore, Carroll, Howard

rivière

Total length

72km

Max discharge

16m³/s

Max Strahler

Segments matched

River geography4 admin regions · 0 communes

Parent watershed

hybas-7080041160952 km²

4 administrative regions crossed (GADM L2)

Baltimore
Maryland · United States
17.7 km
in this dpt
Howard
Maryland · United States
16.0 km
in this dpt
Anne Arundel
Maryland · United States
2.8 km
in this dpt
Carroll
Maryland · United States
0.0 km
in this dpt

12 intersecting protected areas

Patapsco Valley
IUCN V
State Park
Baltimore County, MD easem
IUCN Not Assigned
Conservation Easement
Mt. Hebron
IUCN Not Assigned
Conservation Easement
College Avenue Pump Station
IUCN Not Assigned
Conservation Easement
Autumn River
IUCN Not Assigned
Conservation Easement
Riverwalk at Patapsco
IUCN Not Assigned
Park
Woods of Park Place
IUCN Not Assigned
Park
Wahl Property
IUCN Not Assigned
Conservation Easement
Union Dam (MD Parks Service)
IUCN Not Assigned
Park

3 more protected areassorted by area

Chestnut Crest
IUCN Not Assigned
Conservation Easement
Allenford
IUCN Not Assigned
Conservation Easement
Governors Run
IUCN Not Assigned
Conservation Easement

1 page = 1 named river (aggregation of 7 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 092 distinct species · 43 019 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 42 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).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Patapsco River : 32 espèces reliées par 89 interactions GloBI sur 4 types (connectance 9.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.099

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)