Ruisseau· 23 segments
Põltsamaa jõgi
Crosses 11 administrative regions : Jõgeva (commune), Koeru, Koigi, Kolga-Jaani, Laeva +6
Total length
138km
Max discharge
5,5m³/s
Max Strahler
3
Segments matched
23
River geography11 admin regions · 0 communes
11 administrative regions crossed (GADM L2)
- PõltsamaaJõgeva · Estonia29.5 kmin this dpt
- Kolga-JaaniViljandi · Estonia25.5 kmin this dpt
- PajusiJõgeva · Estonia22.4 kmin this dpt
- Väike-MaarjaLääne-Viru · Estonia10.9 kmin this dpt
- RakkeLääne-Viru · Estonia9.2 kmin this dpt
- KoigiJärva · Estonia8.7 kmin this dpt
- KoeruJärva · Estonia6.9 kmin this dpt
- Jõgeva (commune)Jõgeva · Estonia2.2 kmin this dpt
- PõltsamaaPõltsamaaJõgeva · Estonia1.1 kmin this dpt
- PuurmaniJõgeva · Estonia0.0 kmin this dpt
- LaevaTartu · Estonia0.0 kmin this dpt
30 intersecting protected areas
Alam-Pedja
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Alam-Pedja
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Alam-Pedja
IUCN IaWetland of International Importance (Ramsar Site)
Alam-Pedja looduskaitseala
IUCN Not AssignedNature reserve
Endla
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Endla
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Endla
IUCN IaWetland of International Importance (Ramsar Site)
Endla looduskaitseala
IUCN Not AssignedNature reserve
Wilderness conservation zone of nature reserve
21 more protected areassorted by area
Wilderness conservation zone of nature reserve
Strict nature reserve of nature reserve
Strict nature reserve of nature reserve
Managed conservation zone of nature reserve
Endla LKA, Toodiksaare skv.
IUCN IbWilderness conservation zone of nature reserve
Endla LKA, Kanamatsi skv.
IUCN IbWilderness conservation zone of nature reserve
Strict nature reserve of nature reserve
Managed conservation zone of nature reserve
Alam-Pedja LKA, Potaste skv.
IUCN IVManaged conservation zone of nature reserve
Managed conservation zone of nature reserve
Wilderness conservation zone of nature reserve
Endla LKA, Mardimäe skv.
IUCN IVManaged conservation zone of nature reserve
Endla LKA, Tõivere pv.
IUCN VILimited management zone of nature reserve
Limited management zone of nature reserve
Põltsamaa jõgi
IUCN Not AssignedSpawning area
Seljamäe
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Seljamäe hoiuala
IUCN VILimited-conservation area
Endla LKA, Piibearu pv.
IUCN VILimited management zone of nature reserve
Alam-Pedja LKA, Rõika pv.
IUCN VILimited management zone of nature reserve
Alam-Pedja LKA, Päovere skv.
IUCN IVManaged conservation zone of nature reserve
Ebavere maastikukaitseala
IUCN Not AssignedProtected landscape (nature park)
1 page = 1 named river (aggregation of 23 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
81 distinct species · 170 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Põltsamaa jõgi : 21 espèces reliées par 53 interactions GloBI sur 5 types (connectance 14.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
138km
Max discharge
5,5m³/s
Max Strahler
3
Segments matched
23
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.