HydroBASINS lev08 watershed · #5080595490
Bassin de Marne River
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Barossa, Mid Murray
Sub-basin area
512,5km²
Upstream area
512,5km²
Discharge
0,37m³/s
Mean elev.
242m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 390.9 km²76.3% of basin
- 121.5 km²23.7% of basin
13 intersecting protected areas
Unnamed (No.HA568)
IUCN IIIHeritage Agreement
6.09 km² overlap
Ridley
IUCN IIIConservation Park
1.23 km² overlap
Unnamed (No.HA734)
IUCN IIIHeritage Agreement
1.12 km² overlap
Marne Valley
IUCN IIIConservation Park
0.94 km² overlap
Unnamed (No.HA1596)
IUCN IIIHeritage Agreement
0.38 km² overlap
Unnamed (No.HA1671)
IUCN IIIHeritage Agreement
0.36 km² overlap
Unnamed (No.HA1070)
IUCN IIIHeritage Agreement
0.26 km² overlap
Unnamed (No.HA68)
IUCN IIIHeritage Agreement
0.21 km² overlap
Unnamed (No.HA1656)
IUCN IIIHeritage Agreement
0.09 km² overlap
4 more protected areassorted by overlap area
Unnamed (No.HA1599)
IUCN IIIHeritage Agreement
0.08 km² overlap
Unnamed (No.HA1067)
IUCN IIIHeritage Agreement
0.07 km² overlap
Unnamed (No.HA1647)
IUCN IIIHeritage Agreement
0.04 km² overlap
Unnamed (No.HA1276)
IUCN IIIHeritage Agreement
0.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 476 distinct species · 22 591 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Bassin de Marne River : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 61 interactions GloBI sur 4 types (connectance 8.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
15,0°C
Annual rain
447mm
Moisture idx (CMI)
-0,65
Runoff
23mm/an
PET
1 303mm
AET
381mm
Mean slope
2,5°
Water table
1 019cm
Forest
0%
Crops
24%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)