Fleuve· 18 segments
Умяк
Crosses 5 administrative regions : Grakhovskiy rayon, Kiznerskiy rayon, Mamadyshskiy rayon, Mozhginskiy rayon, Yelabuzhskiy rayon
fleuve
Total length
96km
Max discharge
788,8m³/s
Max Strahler
7
Segments matched
18
River geography5 admin regions · 0 communes
5 administrative regions crossed (GADM L2)
- Kiznerskiy rayonUdmurt · Russia24.2 kmin this dpt
- Grakhovskiy rayonUdmurt · Russia18.7 kmin this dpt
- Mamadyshskiy rayonTatarstan · Russia14.3 kmin this dpt
- Yelabuzhskiy rayonTatarstan · Russia11.9 kmin this dpt
- Mozhginskiy rayonUdmurt · Russia1.0 kmin this dpt
1 page = 1 named river (aggregation of 18 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydrology (HydroRIVERS v10)
Total length
96km
Max discharge
788,8m³/s
Max Strahler
7
Segments matched
18
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.