HydroBASINS lev08 watershed · #2080258800
Bassin de Молога
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 4 administrative regions : Lesnoy rayon, Maksatikhinskiy rayon, Sandovskiy rayon, Udomel'skiy rayon
Sub-basin area
1 623,2km²
Upstream area
10 833,4km²
Discharge
69,39m³/s
Mean elev.
152m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Молога1156 km²
- Bassin de Волчина75 km²
4 dept-equivalent regions (GADM L2)
- Lesnoy rayonTver' · Russia745.5 km²45.7% of basin
- Maksatikhinskiy rayonTver' · Russia570.2 km²34.9% of basin
- Udomel'skiy rayonTver' · Russia301.2 km²18.5% of basin
- Sandovskiy rayonTver' · Russia14.7 km²0.9% of basin
30 intersecting protected areas
Boloto Medvedkovskoe
IUCN IVState Natural Zakaznik
41.13 km² overlap
Boloto Rodos`eno
IUCN IVState Natural Zakaznik
25.67 km² overlap
Boloto Sushegrickoe
IUCN IVState Natural Zakaznik
23.77 km² overlap
Boloto Osotinskoe
IUCN IVState Natural Zakaznik
22.06 km² overlap
State Natural Zakaznik
16.54 km² overlap
Udomel`skij
IUCN IVState Natural Zakaznik
15.86 km² overlap
Boloto Kosyachinskoe
IUCN IVState Natural Zakaznik
14.25 km² overlap
State Natural Zakaznik
12.53 km² overlap
Boloto Ust`eckoe
IUCN IVState Natural Zakaznik
11.49 km² overlap
21 more protected areassorted by overlap area
Boloto Zabludyashhee
IUCN IVState Natural Zakaznik
8.81 km² overlap
Boloto Mikashkin Moh
IUCN IVState Natural Zakaznik
8.69 km² overlap
Boloto Krasnoe
IUCN IVState Natural Zakaznik
4.64 km² overlap
State Natural Zakaznik
4.14 km² overlap
Boloto SHvarcevskoe
IUCN IVState Natural Zakaznik
3.90 km² overlap
Natural Monument
3.88 km² overlap
Boloto SHapkinskoe
IUCN IVState Natural Zakaznik
3.41 km² overlap
Boloto Aleksejkovskoe
IUCN IVState Natural Zakaznik
3.24 km² overlap
Boloto u d. Bol`shoj Bor
IUCN IVState Natural Zakaznik
2.88 km² overlap
Boloto Polezhaniha
IUCN IVState Natural Zakaznik
2.85 km² overlap
Boloto u d. Berezino
IUCN IVState Natural Zakaznik
2.75 km² overlap
Boloto Bolbosiza
IUCN IVState Natural Zakaznik
1.78 km² overlap
Boloto Pozharskoe
IUCN IVState Natural Zakaznik
1.41 km² overlap
Boloto Popovskoe
IUCN IVState Natural Zakaznik
1.14 km² overlap
Boloto u d. Kuznechiki
IUCN IVState Natural Zakaznik
1.13 km² overlap
Boloto Dubrovskoe
IUCN IVState Natural Zakaznik
1.02 km² overlap
Boloto Prudovskoe
IUCN IVState Natural Zakaznik
0.59 km² overlap
Urochishhe Lent`evo
IUCN IIINatural Monument
0.48 km² overlap
Park sela Porogi
IUCN Not ReportedNatural Monument
0.45 km² overlap
Urochishhe Ovsyaniki
IUCN IIINatural Monument
0.43 km² overlap
Boloto Andrianiha
IUCN IVState Natural Zakaznik
0.42 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
560 distinct species · 2 717 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Bassin de Молога : 26 espèces reliées par 35 interactions GloBI sur 2 types (connectance 7.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
3,6°C
Annual rain
616mm
Moisture idx (CMI)
0,00
Runoff
210mm/an
PET
614mm
AET
469mm
Mean slope
1,1°
Water table
83cm
Forest
85%
Crops
8%
Urban
0%
Protected
20%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)