Ruisseau· 12 segments
La Valouse
Crosses 2 administrative regions : Ain, Jura
Total length
57km
Max discharge
9,1m³/s
Max Strahler
3
Segments matched
12
River geography2 admin regions · 24 communes
2 administrative regions crossed (GADM L2)
24 communes (L5)For countries with L5
- Cornod5.16 km
- Thoirette3.46 km
- Arinthod3.18 km
- Chisséria2.31 km
- Valfin-sur-Valouse2.13 km
- Genod1.50 km
- Lavans-sur-Valouse1.08 km
- Corveissiat0.92 km
- Chatonnay0.91 km
- Dramelay0.89 km
- Saint-Hymetière0.83 km
- Vosbles0.62 km
- Chambéria0.48 km
- Écrille0.32 km
- Chemilla0.27 km
- Sarrogna0.00 km
- Matafelon-Granges0.00 km
- Sonthonnax-la-Montagne0.00 km
- Aromas0.00 km
- Cézia0.00 km
- La Boissière0.00 km
- Savigna0.00 km
- Orgelet0.00 km
- Plaisia0.00 km
5 intersecting protected areas
Petite montagne du Jura
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Petite montagne du Jura
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Biotope Protection Order
Biotope Protection Order
Revermont et gorges de l'Ain
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 12 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 352 distinct species · 21 065 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 La Valouse : 26 espèces + 7 bulles famille, 70 interactions GloBI documentées sur 5 types (connectance 13.3%, filtre Serrano α=0.2). Les 7 bulles regroupent 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
57km
Max discharge
9,1m³/s
Max Strahler
3
Segments matched
12
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.