Ruisseau· 2 segments
La Guéville
Crosses 2 administrative regions : Eure-et-Loir, Yvelines
Total length
20km
Max discharge
0,7m³/s
Max Strahler
2
Segments matched
2
River geography2 admin regions · 8 communes
2 administrative regions crossed (GADM L2)
- YvelinesÎle-de-France · France12.5 kmin this dpt
- Eure-et-LoirCentre-Val de Loire · France2.6 kmin this dpt
8 communes (L5)For countries with L5
- Saint-Hilarion5.51 km
- Gazeran3.93 km
- Rambouillet3.07 km
- Épernon1.45 km
- Droue-sur-Drouette1.20 km
- Hanches0.00 km
- Émancé0.00 km
- Raizeux0.00 km
2 intersecting protected areas
Regional Nature Park
Massif de Rambouillet et zones humides proches
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 838 distinct species · 26 554 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 Guéville : 35 espèces reliées par 86 interactions GloBI sur 5 types (connectance 9.5%, filtre Serrano α=0.2). 8 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
20km
Max discharge
0,7m³/s
Max Strahler
2
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.