Ruisseau· 10 segments
L'Échez
Crosses 1 administrative regions : Hautes-Pyrénées
Total length
65km
Max discharge
7,9m³/s
Max Strahler
3
Segments matched
10
River geography1 admin regions · 37 communes
1 administrative regions crossed (GADM L2)
- Hautes-PyrénéesOccitanie · France33.8 kmin this dpt
37 communes (L5)For countries with L5
- Tarbes4.20 km
- Bordères-sur-l'Échez3.13 km
- Juillan3.13 km
- Larreule2.98 km
- Vic-en-Bigorre2.77 km
- Escoubès-Pouts2.23 km
- Maubourguet2.16 km
- Arcizac-ez-Angles2.03 km
- Louey2.00 km
- Ibos1.88 km
- Les Angles1.84 km
- Oursbelille1.64 km
- Pujo1.27 km
- Nouilhan0.85 km
- Hibarette0.64 km
- Bénac0.59 km
- Orincles0.39 km
- Sère-Lanso0.10 km
- Artigues0.00 km
- Lanne0.00 km
- Arrodets-ez-Angles0.00 km
- Caixon0.00 km
- Camalès0.00 km
- Saint-Lézer0.00 km
- Siarrouy0.00 km
- Talazac0.00 km
- Lézignan0.00 km
- Arrayou-Lahitte0.00 km
- Paréac0.00 km
- Astugue0.00 km
- Lagarde0.00 km
- Gayan0.00 km
- Odos0.00 km
- Saint-Martin0.00 km
- Gez-ez-Angles0.00 km
- Bourréac0.00 km
- Sombrun0.00 km
1 intersecting protected areas
Vallée de l'Adour
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 10 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 441 distinct species · 8 445 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 47 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 L'Échez : 46 espèces + 1 bulle famille, 83 interactions GloBI documentées sur 5 types (connectance 7.7%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
65km
Max discharge
7,9m³/s
Max Strahler
3
Segments matched
10
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.