HydroBASINS lev08 watershed · #2080469050
Bassin de Canal du Rhône au Rhin
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 : Bas-Rhin, Haut-Rhin
Sub-basin area
464,1km²
Upstream area
3 639,4km²
Discharge
63,75m³/s
Mean elev.
185m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de la Lièpvrette311 km²
- Bassin de Egertsgraben109 km²
2 dept-equivalent regions (GADM L2)
- 315.8 km²67.8% of basin
- 149.7 km²32.2% of basin
86 communes (GADM L5)Available for FRA, RWA
- Erstein23.19 km²63% commune
- Dambach-la-Ville23.06 km²78% commune
- Hilsenheim20.48 km²100% commune
- Munchhouse18.63 km²77% commune
- Dessenheim16.16 km²81% commune
- Hirtzfelden13.73 km²62% commune
- Marckolsheim13.21 km²39% commune
- Huttenheim12.14 km²96% commune
- Kogenheim11.51 km²98% commune
- Wittisheim11.00 km²100% commune
- Osthouse9.53 km²95% commune
- Sermersheim8.97 km²89% commune
- Herbsheim8.89 km²100% commune
- Wolfgantzen8.86 km²97% commune
- Biesheim8.84 km²54% commune
- Sundhouse8.64 km²52% commune
- Rustenhart8.59 km²71% commune
- Friesenheim8.45 km²70% commune
- Ebersheim7.97 km²59% commune
- Benfeld7.49 km²95% commune
- Epfig7.38 km²32% commune
- Ebersmunster7.12 km²98% commune
- Matzenheim7.02 km²99% commune
- Plobsheim6.94 km²42% commune
- Bindernheim6.83 km²100% commune
- Weckolsheim6.73 km²97% commune
- Boofzheim6.49 km²55% commune
- Roggenhouse6.44 km²97% commune
- Rossfeld6.42 km²100% commune
- Heiteren6.05 km²27% commune
- Artzenheim6.05 km²61% commune
- Gerstheim5.77 km²32% commune
- Sand5.75 km²90% commune
- Kunheim5.42 km²46% commune
- Muttersholtz5.39 km²42% commune
- Witternheim5.35 km²100% commune
- Hessenheim5.24 km²100% commune
- Obenheim5.11 km²65% commune
- Volgelsheim4.99 km²56% commune
- Mackenheim4.87 km²40% commune
- Baldenheim4.55 km²49% commune
- Durrenentzen4.53 km²74% commune
- Reichsfeld4.48 km²91% commune
- Artolsheim4.43 km²39% commune
- Nordhouse4.29 km²36% commune
- Obersaasheim4.08 km²31% commune
- Ohnenheim4.02 km²33% commune
- Fessenheim3.95 km²21% commune
- Nothalten3.75 km²100% commune
- Jebsheim3.65 km²25% commune
- Bœsenbiesen3.65 km²100% commune
- Algolsheim3.63 km²49% commune
- Grussenheim3.62 km²45% commune
- Blienschwiller3.58 km²98% commune
- Blodelsheim3.45 km²17% commune
- Elsenheim3.00 km²31% commune
- Schwobsheim2.97 km²100% commune
- Bootzheim2.84 km²55% commune
- Scherwiller2.64 km²14% commune
- Bernardvillé2.63 km²100% commune
- Hettenschlag2.53 km²32% commune
- Widensolen2.27 km²20% commune
- Balgau2.18 km²22% commune
- Baltzenheim2.00 km²31% commune
- Richtolsheim1.86 km²52% commune
- Andlau1.76 km²7% commune
- Saasenheim1.11 km²14% commune
- Sundhoffen0.99 km²8% commune
- Neuf-Brisach0.94 km²100% commune
- Itterswiller0.87 km²94% commune
- Diebolsheim0.71 km²10% commune
- Albé0.70 km²6% commune
- Appenwihr0.63 km²9% commune
- Mussig0.58 km²5% commune
- Dieffenthal0.53 km²39% commune
- Heidolsheim0.36 km²7% commune
- Ensisheim0.27 km²1% commune
- Urschenheim0.21 km²3% commune
- Uttenheim0.19 km²3% commune
- Rumersheim-le-Haut0.12 km²1% commune
- Kertzfeld0.08 km²1% commune
- Bantzenheim0.06 km²0% commune
- Andolsheim0.05 km²0% commune
- Réguisheim0.05 km²0% commune
- Eichhoffen0.04 km²2% commune
- Saint-Pierre-Bois0.00 km²0% commune
30 intersecting protected areas
Zones agricoles de la Hardt
IUCN Not ReportedSpecial Protection Area (Birds Directive)
48.62 km² overlap
Secteur Alluvial Rhin-Ried-Bruch, Bas-Rhin
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
42.21 km² overlap
Hardt nord
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
25.33 km² overlap
Forêt domaniale de la Harth
IUCN Not ReportedSpecial Protection Area (Birds Directive)
14.99 km² overlap
Ried de Colmar à Sélestat, Bas-Rhin
IUCN Not ReportedSpecial Protection Area (Birds Directive)
12.85 km² overlap
Vallée du Rhin de Strasbourg à Marckolsheim
IUCN Not ReportedSpecial Protection Area (Birds Directive)
9.18 km² overlap
Rhin supérieur / Oberrhein
IUCN Not ReportedWetland of International Importance (Ramsar Site)
9.18 km² overlap
Le Rhin
IUCN IVNational Hunting and Wildlife Reserve
3.88 km² overlap
Plan D\'Eau De Plobsheim
IUCN IVBiotope Protection Order
3.26 km² overlap
21 more protected areassorted by overlap area
Val de Villé et ried de la Schernetz
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.22 km² overlap
\'Le Hardtwald\'
IUCN IVRegional Nature Reserve
1.68 km² overlap
Land acquired by a regional conservatory of natural areas
0.98 km² overlap
Biotope Protection Order
0.46 km² overlap
Forêt D\'Erstein
IUCN IVNational Nature Reserve
0.39 km² overlap
boehlmatten
IUCN IVLand acquired by a regional conservatory of natural areas
0.31 km² overlap
belle source
IUCN IVLand acquired by a regional conservatory of natural areas
0.19 km² overlap
Ried De La Lutter
IUCN IVBiotope Protection Order
0.18 km² overlap
ancien terrain militaire
IUCN IVLand acquired by a regional conservatory of natural areas
0.14 km² overlap
Biotope Protection Order
0.12 km² overlap
auf den unfueg
IUCN IVLand acquired by a regional conservatory of natural areas
0.06 km² overlap
grabentheiler
IUCN IVLand acquired by a regional conservatory of natural areas
0.06 km² overlap
brandel
IUCN IVLand acquired by a regional conservatory of natural areas
0.05 km² overlap
erlen & erlenmatten
IUCN IVLand acquired by a regional conservatory of natural areas
0.05 km² overlap
geisenrieth
IUCN IVLand acquired by a regional conservatory of natural areas
0.05 km² overlap
sauermatten
IUCN IVLand acquired by a regional conservatory of natural areas
0.04 km² overlap
gietzen zembs
IUCN IVLand acquired by a regional conservatory of natural areas
0.03 km² overlap
kleematten
IUCN IVLand acquired by a regional conservatory of natural areas
0.03 km² overlap
marbach
IUCN IVLand acquired by a regional conservatory of natural areas
0.03 km² overlap
neuergraben
IUCN IVLand acquired by a regional conservatory of natural areas
0.02 km² overlap
niederwald
IUCN IVLand acquired by a regional conservatory of natural areas
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 167 distinct species · 157 664 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Canal du Rhône au Rhin : 33 espèces reliées par 107 interactions GloBI sur 6 types (connectance 13.0%, 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).
Hydroclimate (BasinATLAS lev08)
Mean T°
10,2°C
Annual rain
646mm
Moisture idx (CMI)
-0,21
Runoff
469mm/an
PET
823mm
AET
546mm
Mean slope
0,8°
Water table
28cm
Forest
38%
Crops
44%
Urban
6%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)