HydroBASINS lev08 watershed · #2080398420
Bassin de Норинь
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 3 administrative regions : Luhyns'kyi, Narodyts'kyi, Ovruts'kyi
Sub-basin area
827,4km²
Upstream area
827,4km²
Discharge
3,35m³/s
Mean elev.
175m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 627.9 km²75.6% of basin
- 139.6 km²16.8% of basin
- 63.0 km²7.6% of basin
12 intersecting protected areas
Slovechanskyi Kriazh
IUCN Not ReportedEmerald Network
187.75 km² overlap
Zakhidno-Ovrutskyi
IUCN Not ReportedEmerald Network
23.12 km² overlap
Hrezlianskiy
IUCN Not ReportedEmerald Network
21.23 km² overlap
Slovechanskyi kriazh
IUCN Not ReportedZakaznyk
21.07 km² overlap
Bilchanski rovy
IUCN Not ReportedZakaznyk
5.45 km² overlap
Cherevkivskyi
IUCN Not ReportedZakaznyk
2.26 km² overlap
Moshchanytsia
IUCN Not ReportedZakaznyk
1.37 km² overlap
Drevlianskyi
IUCN Not ReportedNature reserve
0.62 km² overlap
Urochyshche Duby
IUCN Not ReportedZakaznyk
0.38 km² overlap
3 more protected areassorted by overlap area
Bokyivskyi riv
IUCN Not ReportedZakaznyk
0.33 km² overlap
Yulino
IUCN Not ApplicablePark-monument of landscape art
0.26 km² overlap
Ovrutskyi
IUCN Not ApplicablePark-monument of landscape art
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
537 distinct species · 1 926 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Норинь : 34 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 53 interactions GloBI sur 5 types (connectance 6.8%, filtre Serrano α=0.2). 6 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°
7,1°C
Annual rain
641mm
Moisture idx (CMI)
-0,14
Runoff
128mm/an
PET
749mm
AET
539mm
Mean slope
1,0°
Water table
133cm
Forest
26%
Crops
37%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)