Rivière· 3 segments
Le Theluet
Crosses 2 administrative regions : Eure, Seine-Maritime
Total length
5km
Max discharge
548,8m³/s
Max Strahler
6
Segments matched
3
River geography2 admin regions · 15 communes
2 administrative regions crossed (GADM L2)
- Seine-MaritimeNormandie · France29.1 kmin this dpt
- EureNormandie · France1.8 kmin this dpt
15 communes (L5)For countries with L5
- Petiville6.75 km
- Saint-Maurice-d'Ételan6.40 km
- Villequier5.53 km
- Norville4.61 km
- Vatteville-la-Rue3.93 km
- Trouville-la-Haule1.45 km
- Caudebec-en-Caux1.07 km
- Notre-Dame-de-Gravenchon0.58 km
- Aizier0.39 km
- Saint-Nicolas-de-Bliquetuit0.26 km
- Saint-Aubin-sur-Quillebeuf0.00 km
- Saint-Arnoult0.00 km
- Touffreville-la-Cable0.00 km
- Triquerville0.00 km
- Vieux-Port0.00 km
6 intersecting protected areas
Regional Nature Park
Estuaire et marais de la Basse Seine
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Marais Vernier et Vallée de la Risle maritime
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Marais Vernier, Risle Maritime
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Boucles de la Seine Aval
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Les Landes
IUCN IaForest Integral Biological Reserve
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
799 distinct species · 3 977 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Le Theluet : 28 espèces reliées par 93 interactions GloBI sur 4 types (connectance 16.6%, filtre Serrano α=0.2). 6 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
5km
Max discharge
548,8m³/s
Max Strahler
6
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.