Ontologia

Rivière· 72 segments

Bayou Pierre

Crosses 8 administrative regions : Caddo, Claiborne, Copiah, De Soto, Natchitoches +3

rivière

Total length

257km

Max discharge

965m³/s

Max Strahler

6

Segments matched

72

River geography8 admin regions · 0 communes

Parent watershed

hybas-70807316701736 km²

8 administrative regions crossed (GADM L2)

  • Claiborne
    Mississippi · United States
    102.2 km
    in this dpt
  • Natchitoches
    Louisiana · United States
    89.9 km
    in this dpt
  • Copiah
    Mississippi · United States
    70.9 km
    in this dpt
  • Caddo
    Louisiana · United States
    45.2 km
    in this dpt
  • Red River
    Louisiana · United States
    43.7 km
    in this dpt
  • De Soto
    Louisiana · United States
    29.3 km
    in this dpt
  • Tensas
    Louisiana · United States
    1.9 km
    in this dpt
  • Rapides
    Louisiana · United States
    0.0 km
    in this dpt

12 intersecting protected areas

3 more protected areas

1 page = 1 named river (aggregation of 72 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Hydrology (HydroRIVERS v10)

Total length

257km

Max discharge

965,0m³/s

Max Strahler

6

Segments matched

72

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.