HydroBASINS lev08 watershed · #2080334210
Bassin de Krutynia
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 5 administrative regions : Kętrzyn, Mrągowo, Olsztyn, Pisz, Szczytno
Sub-basin area
988,9km²
Upstream area
988,9km²
Discharge
5,21m³/s
Mean elev.
146m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- Mrągowo464.1 km²46.7% of basin
- Pisz323.0 km²32.5% of basin
- Szczytno180.6 km²18.2% of basin
- 23.2 km²2.3% of basin
- Kętrzyn2.1 km²0.2% of basin
24 intersecting protected areas
Puszcza Piska
IUCN Not ReportedSpecial Protection Area (Birds Directive)
823.13 km² overlap
Ostoja Piska
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
431.92 km² overlap
Landscape Park
251.41 km² overlap
Puszczy i Jezior Piskich
IUCN Not AssignedProtected Landscape Area
51.00 km² overlap
Spychowski
IUCN Not AssignedProtected Landscape Area
43.28 km² overlap
Jezior Legińsko-Mrągowskich
IUCN Not AssignedProtected Landscape Area
35.34 km² overlap
Jezioro Nidzkie
IUCN IVNature Reserve
29.53 km² overlap
Otuliny Mazurskiego Parku Krajobrazowego - Zachód
IUCN Not AssignedProtected Landscape Area
20.81 km² overlap
Otuliny Mazurskiego Parku Krajobrazowego - Ruciane-Nida
IUCN Not AssignedProtected Landscape Area
15.34 km² overlap
15 more protected areassorted by overlap area
Krutynia
IUCN IVNature Reserve
9.80 km² overlap
Otuliny Mazurskiego Parku Krajobrazowego - Szeroki Bór
IUCN Not AssignedProtected Landscape Area
6.16 km² overlap
Pierwos
IUCN IVNature Reserve
3.92 km² overlap
Krutynia Górna
IUCN IVNature Reserve
2.74 km² overlap
Otuliny Mazurskiego Parku Krajobrazowego - Kierwik
IUCN Not AssignedProtected Landscape Area
2.48 km² overlap
Zakręt
IUCN IVNature Reserve
1.06 km² overlap
Królewska Sosna
IUCN IVNature Reserve
1.03 km² overlap
Torfowiska nad Jeziorem Zdrużno
IUCN Not AssignedNature Reserve
0.61 km² overlap
Piłaki
IUCN IVNature Reserve
0.53 km² overlap
Pupy
IUCN IVNature Reserve
0.42 km² overlap
Las Krawno
IUCN Not AssignedNature Reserve
0.42 km² overlap
Gązwa
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.31 km² overlap
Jezioro Lisunie
IUCN IVNature Reserve
0.17 km² overlap
Gązwa
IUCN IVNature Reserve
0.13 km² overlap
Ławny Lasek
IUCN IVNature Reserve
0.08 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 549 distinct species · 16 340 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 Bassin de Krutynia : 21 espèces reliées par 72 interactions GloBI sur 4 types (connectance 19.0%, 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).
Hydroclimate (BasinATLAS lev08)
Mean T°
6,9°C
Annual rain
641mm
Moisture idx (CMI)
-0,08
Runoff
206mm/an
PET
695mm
AET
512mm
Mean slope
1,5°
Water table
143cm
Forest
65%
Crops
18%
Urban
1%
Protected
28%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)