HydroBASINS lev08 watershed · #4080027290
Bassin de Dalur Canal
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 : Ganjam, Puri
Sub-basin area
155,3km²
Upstream area
155,3km²
Discharge
2,8m³/s
Mean elev.
18m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 81.1 km²52.4% of basin
- 59.1 km²38.2% of basin
1 intersecting protected areas
Chilika Lake
IUCN Not ReportedWetland of International Importance (Ramsar Site)
71.29 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
188 distinct species · 1 834 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 Dalur Canal : 14 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 3 types (connectance 15.8%, filtre Serrano α=0.2). 9 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°
26,8°C
Annual rain
1 221mm
Moisture idx (CMI)
-0,11
Runoff
570mm/an
PET
1 370mm
AET
875mm
Mean slope
1,6°
Water table
119cm
Forest
5%
Crops
66%
Urban
18%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)