HydroBASINS lev08 watershed · #2080012190
Bassin de Matica
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 34 administrative regions across 2 countries : Baška Voda, Bol, Brela, Gradac, Hvar +29
Sub-basin area
1 902,9km²
Upstream area
1 902,9km²
Discharge
0,38m³/s
Mean elev.
308m
Administrative coverage
34 dept-equivalent regions (GADM L2)
- 274.6 km²14.4% of basin
- 142.0 km²7.5% of basin
- 111.3 km²5.8% of basin
- 111.2 km²5.8% of basin
- 86.8 km²4.6% of basin
- 77.6 km²4.1% of basin
- 75.4 km²4.0% of basin
- 74.4 km²3.9% of basin
26 moreFull L2 list
- Hvar70.6 km² · 3.7%
- Šolta61.6 km² · 3.2%
- Stari Grad54.7 km² · 2.9%
- Vis54.1 km² · 2.8%
- Selca52.9 km² · 2.8%
- Sućuraj51.7 km² · 2.7%
- Postira51.7 km² · 2.7%
- Komiža49.7 km² · 2.6%
- Pojezerje40.3 km² · 2.1%
- Makarska37.6 km² · 2.0%
- Milna36.0 km² · 1.9%
- Runovići31.6 km² · 1.7%
- Supetar29.0 km² · 1.5%
- Baška Voda24.9 km² · 1.3%
- Omiš24.1 km² · 1.3%
- Tučepi23.6 km² · 1.2%
- Bol21.9 km² · 1.1%
- Sutivan21.6 km² · 1.1%
- West Herzegovina21.0 km² · 1.1%
- Podbablje14.6 km² · 0.8%
- Brela14.4 km² · 0.8%
- Lovreć9.4 km² · 0.5%
- Kula Norinska6.4 km² · 0.3%
- Zadvarje0.8 km² · 0.0%
- Lokvičići0.1 km² · 0.0%
- Šestanovac0.0 km² · 0.0%
30 intersecting protected areas
Biokovo i Rilić
IUCN Not ReportedSpecial Protection Area (Birds Directive)
315.33 km² overlap
Srednjedalmatinski otoci i Pelješac
IUCN Not ReportedSpecial Protection Area (Birds Directive)
297.61 km² overlap
Biokovo
IUCN Not ReportedNature Park
134.71 km² overlap
Biokovo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
134.25 km² overlap
Pučinski otoci
IUCN Not ReportedSpecial Protection Area (Birds Directive)
120.71 km² overlap
Otok Vis
IUCN Not ReportedSite of Community Importance (Habitats Directive)
90.46 km² overlap
Područje oko špilje Duboška pazuha
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
33.24 km² overlap
Hvar - od Maslinice do Grebišća
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
32.73 km² overlap
Delta Neretve
IUCN Not ReportedSite of Community Importance (Habitats Directive)
22.18 km² overlap
21 more protected areassorted by overlap area
Delta Neretve
IUCN Not ReportedSpecial Protection Area (Birds Directive)
22.18 km² overlap
Vidova gora
IUCN Not ReportedSite of Community Importance (Habitats Directive)
18.53 km² overlap
Vidova gora
IUCN Not ReportedSignificant Landscape
18.13 km² overlap
Područje oko špilje u uvali Pišćena, Hvar
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
17.41 km² overlap
Otok Vis - podmorje
IUCN Not ReportedSite of Community Importance (Habitats Directive)
15.48 km² overlap
Podbiokovlje
IUCN Not ReportedSite of Community Importance (Habitats Directive)
14.79 km² overlap
Pakleni otoci
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
11.74 km² overlap
Hvar - šume kod Starigrada
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
11.35 km² overlap
Hvar - od Prapratna do Karnjakuše
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
11.31 km² overlap
Hvar - od Prvog boka do Lučišća
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
9.83 km² overlap
Južna obala Hvara - od rta Nedjelja do uvale Česminica
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
9.44 km² overlap
Hvar od Pokrvenika do uvale Bristova
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
8.85 km² overlap
Šćedro
IUCN Not ReportedSignificant Landscape
8.39 km² overlap
Rastočko polje
IUCN Not ReportedSite of Community Importance (Habitats Directive)
7.71 km² overlap
Hvar - od Plane do Veprinove glavice
IUCN Not ReportedSite of Community Importance (Habitats Directive)
7.44 km² overlap
Južna obala Šolte
IUCN Not ReportedSite of Community Importance (Habitats Directive)
7.42 km² overlap
Pakleni otoci
IUCN Not ReportedSignificant Landscape
7.11 km² overlap
Biševo kopno
IUCN Not ReportedSite of Community Importance (Habitats Directive)
5.89 km² overlap
Neretva River Delta
IUCN IVWetland of International Importance (Ramsar Site)
5.30 km² overlap
Hvar - Kabal
IUCN Not ReportedSite of Community Importance (Habitats Directive)
5.26 km² overlap
Brač - podmorje
IUCN Not ReportedSite of Community Importance (Habitats Directive)
4.73 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 207 distinct species · 13 968 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 Matica : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 92 interactions GloBI sur 5 types (connectance 11.2%, 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°
14,1°C
Annual rain
992mm
Moisture idx (CMI)
0,05
Runoff
739mm/an
PET
923mm
AET
651mm
Mean slope
10,8°
Water table
416cm
Forest
34%
Crops
15%
Urban
1%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)