Ruisseau· 5 segments

Ilmandu jõgi

Crosses 3 administrative regions : Rakke, Tamsalu, Väike-Maarja

ruisseau

Total length

19km

Max discharge

1,2m³/s

Max Strahler

Segments matched

River geography3 admin regions · 0 communes

Parent watershed

hybas-20802573602075 km²

3 administrative regions crossed (GADM L2)

Väike-Maarja
Lääne-Viru · Estonia
9.3 km
in this dpt
Tamsalu
Lääne-Viru · Estonia
7.8 km
in this dpt
Rakke
Lääne-Viru · Estonia
4.4 km
in this dpt

30 intersecting protected areas

Põdrangu LKA, Põdrangu skv.
IUCN V
Managed conservation zone of nature reserve
Põdrangu looduskaitseala
IUCN Not Assigned
Nature reserve
Põltsamaa jõgi
IUCN Not Assigned
Spawning area
Ilmandu
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Ilmandu hoiuala
IUCN VI
Limited-conservation area
VEP nr.143242
IUCN Not Assigned
Woodland key habitat
Ilmandu jõgi
IUCN Not Assigned
Spawning area
VEP nr.210137
IUCN Not Assigned
Woodland key habitat
VEP nr.207844
IUCN Not Assigned
Woodland key habitat

21 more protected areassorted by area

VEP nr.143013
IUCN Not Assigned
Woodland key habitat
VEP nr.204537
IUCN Not Assigned
Woodland key habitat
VEP nr.143026
IUCN Not Assigned
Woodland key habitat
VEP nr.212883
IUCN Not Assigned
Woodland key habitat
VEP nr.212201
IUCN Not Assigned
Woodland key habitat
VEP nr.143031
IUCN Not Assigned
Woodland key habitat
VEP nr.143059
IUCN Not Assigned
Woodland key habitat
VEP nr.206223
IUCN Not Assigned
Woodland key habitat
VEP nr.211498
IUCN Not Assigned
Woodland key habitat
VEP nr.143056
IUCN Not Assigned
Woodland key habitat
VEP nr.212886
IUCN Not Assigned
Woodland key habitat
VEP nr.210362
IUCN Not Assigned
Woodland key habitat
VEP nr.143060
IUCN Not Assigned
Woodland key habitat
VEP nr.143025
IUCN Not Assigned
Woodland key habitat
VEP nr.143096
IUCN Not Assigned
Woodland key habitat
VEP nr.143089
IUCN Not Assigned
Woodland key habitat
VEP nr.143062
IUCN Not Assigned
Woodland key habitat
VEP nr.204550
IUCN Not Assigned
Woodland key habitat
VEP nr.143061
IUCN Not Assigned
Woodland key habitat
VEP nr.212884
IUCN Not Assigned
Woodland key habitat
VEP nr.143032
IUCN Not Assigned
Woodland key habitat

1 page = 1 named river (aggregation of 5 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

948 distinct species · 3 055 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 35 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).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Ilmandu jõgi : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 51 interactions GloBI sur 3 types (connectance 8.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.086

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)