HydroBASINS lev08 watershed · #2080483670
Bassin de Iza
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 35 administrative regions : Baia Mare, Baia Sprie, Baiut, Barsana, Bistra +30
Sub-basin area
1 293,3km²
Upstream area
1 293,5km²
Discharge
18,41m³/s
Mean elev.
670m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
35 dept-equivalent regions (GADM L2)
- 138.8 km²10.7% of basin
- 99.8 km²7.7% of basin
- 92.1 km²7.1% of basin
- 91.7 km²7.1% of basin
- 91.1 km²7.0% of basin
- 90.3 km²7.0% of basin
- 84.0 km²6.5% of basin
- 79.1 km²6.1% of basin
27 moreFull L2 list
- Ieud75.4 km² · 5.8%
- Sacel72.5 km² · 5.6%
- Sighetu Marmatiei71.5 km² · 5.5%
- Calinesti65.6 km² · 5.1%
- Salistea De Sus60.6 km² · 4.7%
- Rozavlea58.1 km² · 4.5%
- Rona De Sus54.5 km² · 4.2%
- Rona De Jos22.0 km² · 1.7%
- Vadu Izei17.2 km² · 1.3%
- Bogdan Voda16.9 km² · 1.3%
- Suciu De Sus2.3 km² · 0.2%
- Bocicoiu Mare1.9 km² · 0.1%
- Baiut1.9 km² · 0.1%
- Baia Mare1.9 km² · 0.1%
- Romuli1.6 km² · 0.1%
- Telciu1.5 km² · 0.1%
- Moisei0.9 km² · 0.1%
- Lapus0.7 km² · 0.1%
- Baia Sprie0.6 km² · 0.0%
- Viseu De Sus0.6 km² · 0.0%
- Cavnic0.5 km² · 0.0%
- Leordina0.4 km² · 0.0%
- Sapanta0.4 km² · 0.0%
- Petrova0.4 km² · 0.0%
- Sisesti0.1 km² · 0.0%
- Bistra0.1 km² · 0.0%
- Zagra0.0 km² · 0.0%
25 intersecting protected areas
Valea Izei și Dealul Solovan
IUCN Not ReportedSite of Community Importance (Habitats Directive)
461.10 km² overlap
Valea Izei și Dealul Solovan
IUCN Not ReportedSpecial Protection Area (Birds Directive)
461.10 km² overlap
Munții Gutâi
IUCN Not ReportedSpecial Protection Area (Birds Directive)
155.38 km² overlap
Igniș
IUCN Not ReportedSite of Community Importance (Habitats Directive)
113.84 km² overlap
Tisa Superioară
IUCN Not ReportedSite of Community Importance (Habitats Directive)
22.67 km² overlap
Munții Rodnei
IUCN Not ReportedSite of Community Importance (Habitats Directive)
6.08 km² overlap
Munții Rodnei
IUCN Not ReportedSpecial Protection Area (Birds Directive)
6.08 km² overlap
National park
6.08 km² overlap
Gutâi - Creasta Cocoșului
IUCN Not ReportedSite of Community Importance (Habitats Directive)
3.90 km² overlap
16 more protected areassorted by overlap area
Arcer - Țibleș - Bran
IUCN Not AssignedNot Assigned
2.08 km² overlap
Peștera și izbucul Izvorul Albastru al Izei
IUCN Not AssignedNot Assigned
1.89 km² overlap
Codrii seculari de la Strâmbu - Băiuț
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.74 km² overlap
Pădurea Ronișoara
IUCN Not AssignedNot Assigned
0.71 km² overlap
Creasta Cocoșului
IUCN Not AssignedNot Assigned
0.70 km² overlap
Pădurea Crăiasa
IUCN Not AssignedNot Assigned
0.52 km² overlap
Groșii Țibleșului
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.20 km² overlap
Mlaștina Poiana Brazilor
IUCN Not AssignedNot Assigned
0.19 km² overlap
Mlaștinile Vlășchinescu
IUCN Not AssignedNot Assigned
0.19 km² overlap
Cheile Tătarului
IUCN Not AssignedNot Assigned
0.12 km² overlap
Mlaștina Iezerul Mare
IUCN Not AssignedNot Assigned
0.12 km² overlap
Tăul lui Dumitru
IUCN Not AssignedNot Assigned
0.04 km² overlap
Lacul Morărenilor
IUCN Not AssignedNot Assigned
0.03 km² overlap
Pădurea de larice Coștiui
IUCN Not AssignedNot Assigned
0.03 km² overlap
Ancient and Primeval Beech Forests of the Carpathians and Other Regions of Europe
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
0.01 km² overlap
Dealul Solovan
IUCN Not AssignedNot Assigned
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
698 distinct species · 2 705 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Iza : 18 espèces reliées par 119 interactions GloBI sur 5 types (connectance 21.2%, filtre Serrano α=0.2). 16 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°
6,9°C
Annual rain
773mm
Moisture idx (CMI)
-0,01
Runoff
445mm/an
PET
779mm
AET
628mm
Mean slope
10,7°
Water table
391cm
Forest
87%
Crops
7%
Urban
2%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)