HydroBASINS lev08 watershed · #2080255670
Bassin de Vändra jõgi
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 9 administrative regions : Kaiu, Kehtna, Käru, Suure-Jaani, Tori +4
Sub-basin area
857,3km²
Upstream area
2 369,7km²
Discharge
28,22m³/s
Mean elev.
54m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Lokuta jõgi1038 km²
- Bassin de Neeva kanal475 km²
9 dept-equivalent regions (GADM L2)
- 313.6 km²36.4% of basin
- KäruRapla · Estonia208.2 km²24.2% of basin
- KehtnaRapla · Estonia176.5 km²20.5% of basin
- 93.6 km²10.9% of basin
- KaiuRapla · Estonia44.2 km²5.1% of basin
- 21.3 km²2.5% of basin
- Vändra vald (alev)Pärnu · Estonia3.2 km²0.4% of basin
- Suure-JaaniViljandi · Estonia1.2 km²0.1% of basin
1 moreFull L2 list
- Väätsa0.1 km² · 0.0%
30 intersecting protected areas
Kõnnumaa
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
30.21 km² overlap
Kõnnumaa-Väätsa
IUCN Not ReportedSpecial Protection Area (Birds Directive)
30.18 km² overlap
Mukri
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
22.13 km² overlap
Mukri looduskaitseala
IUCN Not AssignedNature reserve
21.67 km² overlap
Linnumängu
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
20.90 km² overlap
Aela maastikukaitseala
IUCN Not AssignedProtected landscape (nature park)
15.24 km² overlap
Aela MKA, Viirika skv.
IUCN VManaged conservation zone of protected landscape
10.21 km² overlap
Mukri LKA, Ellamaa skv.
IUCN VManaged conservation zone of nature reserve
9.61 km² overlap
Mukri LKA, Mukri skv.
IUCN VManaged conservation zone of nature reserve
8.60 km² overlap
21 more protected areassorted by overlap area
Kastna-Rapla
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
8.42 km² overlap
Kastna hoiuala
IUCN VILimited-conservation area
8.42 km² overlap
Linnumängu hoiuala
IUCN VILimited-conservation area
7.55 km² overlap
Käru LKA, Käru skv.
IUCN VManaged conservation zone of nature reserve
6.53 km² overlap
Käru looduskaitseala
IUCN Not AssignedNature reserve
6.53 km² overlap
Kõnnumaa hoiuala
IUCN VILimited-conservation area
5.60 km² overlap
Nõmme raba
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.37 km² overlap
Nõmme raba looduskaitseala
IUCN Not AssignedNature reserve
4.37 km² overlap
Tillniidu looduskaitseala
IUCN Not AssignedNature reserve
4.04 km² overlap
Kõnnumaa maastikukaitseala
IUCN Not AssignedProtected landscape (nature park)
3.93 km² overlap
Tillniidu
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.47 km² overlap
Tellissaare
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.87 km² overlap
Tellissaare hoiuala
IUCN VILimited-conservation area
2.87 km² overlap
Mukri LKA, Mukri pv.
IUCN VILimited management zone of nature reserve
2.69 km² overlap
Aela MKA, Aela pv.
IUCN VLimited management zone of protected landscape
2.54 km² overlap
Piiumetsa
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.51 km² overlap
Piiumetsa maastikukaitseala
IUCN Not AssignedProtected landscape (nature park)
2.51 km² overlap
Managed conservation zone of nature reserve
2.38 km² overlap
Limited management zone of protected landscape
1.97 km² overlap
Limited management zone of protected landscape
1.92 km² overlap
Aela MKA, Kõrgemäe skv.
IUCN IbWilderness conservation zone of protected landscape
1.84 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 018 distinct species · 39 053 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 Vändra jõgi : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 6 types (connectance 10.9%, 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°
5,2°C
Annual rain
669mm
Moisture idx (CMI)
0,19
Runoff
378mm/an
PET
544mm
AET
422mm
Mean slope
0,8°
Water table
24cm
Forest
44%
Crops
11%
Urban
0%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)