Rivière· 13 segments
Сережа
Crosses 4 administrative regions : Andreapol'skiy rayon, Kholmskiy rayon, Loknyanskiy rayon, Toropetskiy rayon
Total length
116km
Max discharge
23,8m³/s
Max Strahler
4
Segments matched
13
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- Toropetskiy rayonTver' · Russia73.4 kmin this dpt
- Kholmskiy rayonNovgorod · Russia8.7 kmin this dpt
- Loknyanskiy rayonPskov · Russia1.7 kmin this dpt
- Andreapol'skiy rayonTver' · Russia0.9 kmin this dpt
7 intersecting protected areas
Boloto Korshunovskie Mhi
IUCN IVState Natural Zakaznik
Petrushinskaya dacha
IUCN IIINatural Monument
Bubonickij bor
IUCN IIINatural Monument
Boloto Kuznecovskij Moh
IUCN IVState Natural Zakaznik
Bor Mayak
IUCN IIINatural Monument
Malinovskij bor
IUCN IIINatural Monument
Natural Monument
1 page = 1 named river (aggregation of 13 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
2 distinct species · 2 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
116km
Max discharge
23,8m³/s
Max Strahler
4
Segments matched
13
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.