Ruisseau· 41 segments
Ольховка
Crosses 31 administrative regions : Achitskiy rayon, Babyninskiy rayon, Balezinskiy rayon, Cherdynskiy rayon, Darovskiy rayon +26
Total length
642km
Max discharge
5,3m³/s
Max Strahler
3
Segments matched
41
River geography31 admin regions · 0 communes
31 administrative regions crossed (GADM L2)
- Krasnovisherskiy rayonPerm' · Russia22.7 kmin this dpt
- Khvoyninskiy rayonNovgorod · Russia18.6 kmin this dpt
- Dobryanskiy rayonPerm' · Russia15.4 kmin this dpt
- Yurlinskiy rayonPerm' · Russia11.6 kmin this dpt
- Votkinskiy rayonUdmurt · Russia10.7 kmin this dpt
- Ramenskiy rayonMoskva · Russia10.2 kmin this dpt
- Babyninskiy rayonKaluga · Russia8.1 kmin this dpt
- Omutninskiy rayonKirov · Russia7.3 kmin this dpt
- Okhanskiy rayonPerm' · Russia7.1 kmin this dpt
- Kochevskiy rayonPerm' · Russia6.5 kmin this dpt
- Novoderevenskiy rayonRyazan' · Russia6.1 kmin this dpt
- Klinskiy rayonMoskva · Russia4.7 kmin this dpt
- Egor'evskiy rayonMoskva · Russia4.7 kmin this dpt
- Verkhniy Ufaley gorsovetChelyabinsk · Russia4.6 kmin this dpt
- Ocherskiy rayonPerm' · Russia4.2 kmin this dpt
- Kezskiy rayonUdmurt · Russia4.0 kmin this dpt
- Usol'skiy rayonPerm' · Russia3.6 kmin this dpt
- Balezinskiy rayonUdmurt · Russia3.5 kmin this dpt
- Nytvenskiy rayonPerm' · Russia3.3 kmin this dpt
- Sudogodskiy rayonVladimir · Russia2.8 kmin this dpt
- Solikamskiy rayonPerm' · Russia2.7 kmin this dpt
- Cherdynskiy rayonPerm' · Russia2.7 kmin this dpt
- Achitskiy rayonSverdlovsk · Russia2.7 kmin this dpt
- Darovskiy rayonKirov · Russia1.8 kmin this dpt
- Krasnoufimskiy rayonSverdlovsk · Russia1.5 kmin this dpt
- Gaynskiy rayonPerm' · Russia1.3 kmin this dpt
- Oktyabr'skiyPerm' · Russia1.3 kmin this dpt
- Istrinskiy rayonMoskva · Russia1.2 kmin this dpt
- Nizhneserginskiy rayonSverdlovsk · Russia0.6 kmin this dpt
- Zav'yalovskiy rayonUdmurt · Russia0.0 kmin this dpt
- Vereshchaginskiy rayonPerm' · Russia0.0 kmin this dpt
5 intersecting protected areas
Kvarkush
IUCN IVProtected Natural Landscape
Kuliginskij
IUCN IVState Natural Zakaznik
Ocherskij
IUCN IVState Natural Zakaznik
Ol`hovskoe boloto
IUCN IVProtected Natural Landscape
State Natural Zakaznik
1 page = 1 named river (aggregation of 41 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
Not enough documented interactions to build a meaningful graph for this territory.
Hydrology (HydroRIVERS v10)
Total length
642km
Max discharge
5,3m³/s
Max Strahler
3
Segments matched
41
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.