HydroBASINS lev08 watershed · #2080418090
Bassin de Nysa Kłodzka
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 across 2 countries : Jeseník, Kłodzko, Nysa, Ząbkowice Śląskie
Sub-basin area
859,6km²
Upstream area
2 945,6km²
Discharge
24,81m³/s
Mean elev.
346m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Jadkowa237 km²
- Bassin de Nysa Kłodzka150 km²
4 dept-equivalent regions (GADM L2)
- 365.1 km²42.3% of basin
- 338.3 km²39.2% of basin
- Ząbkowice Śląskie158.2 km²18.3% of basin
- Kłodzko0.9 km²0.1% of basin
28 intersecting protected areas
Otmuchowsko - Nyski Obszar Chronionego Krajobrazu
IUCN Not AssignedProtected Landscape Area
131.66 km² overlap
Rychlebské hory - Sokolský hřbet
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
48.56 km² overlap
Zbiornik Nyski
IUCN Not ReportedSpecial Protection Area (Birds Directive)
21.42 km² overlap
Zbiornik Otmuchowski
IUCN Not ReportedSpecial Protection Area (Birds Directive)
20.81 km² overlap
Landscape Park
16.10 km² overlap
Góry Złote
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
13.64 km² overlap
Rychlebské hory - Račí údolí
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
11.86 km² overlap
Ostoja Sławniowicko-Burgrabicka
IUCN Not ReportedSite of Community Importance (Habitats Directive)
7.68 km² overlap
Stará Červená Voda - lesní komplex
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.32 km² overlap
19 more protected areassorted by overlap area
Kopalnie w Złotym Stoku
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1.76 km² overlap
Łęgi koło Chałupek
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1.27 km² overlap
Góry Bialskie i Grupa Śnieżnika
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.63 km² overlap
Račí údolí
IUCN IVNature Reserve
0.62 km² overlap
Przyłęk nad Białą Głuchołaską
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.55 km² overlap
Vidnava
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.39 km² overlap
Borový
IUCN IIINational Nature Monument
0.35 km² overlap
Lánský luh
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.32 km² overlap
Vidnavské mokřiny
IUCN IVNature Reserve
0.32 km² overlap
Jeskyně Na Pomezí
IUCN IIINational Nature Monument
0.21 km² overlap
Forty Nyskie
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.17 km² overlap
Píšťala
IUCN IIINature Monument
0.16 km² overlap
Rašeliniště na Smrku
IUCN IIINature Monument
0.05 km² overlap
Venušiny misky
IUCN IIINational Nature Monument
0.04 km² overlap
Vodopády Stříbrného potoka
IUCN IIINature Monument
0.02 km² overlap
Skalka pod Kaní horou
IUCN IIINature Monument
0.00 km² overlap
Černá Voda - kulturní dům
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.00 km² overlap
Černá Voda - kulturní dům
IUCN IIINature Monument
0.00 km² overlap
Černá Voda - kostel
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 340 distinct species · 46 925 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 Nysa Kłodzka : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 92 interactions GloBI sur 4 types (connectance 19.8%, filtre Serrano α=0.2). 9 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°
7,5°C
Annual rain
612mm
Moisture idx (CMI)
-0,17
Runoff
251mm/an
PET
742mm
AET
516mm
Mean slope
3,9°
Water table
225cm
Forest
33%
Crops
55%
Urban
2%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)