HydroBASINS lev08 watershed · #2080407360

Bassin de Bóbr

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 8 administrative regions across 2 countries : Jawor, Jelenia Góra, Jelenia Góra (City), Kamienna Góra, Náchod +3

2% lakePfafstetter: 24222409

Sub-basin area

771,9km²

Upstream area

771,9km²

Discharge

8,56m³/s

Mean elev.

558m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Bóbr1082 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

8 dept-equivalent regions (GADM L2)

Kamienna Góra
Dolnośląskie · Poland
359.8 km²
46.4% of basin
Jelenia Góra
Dolnośląskie · Poland
244.7 km²
31.6% of basin
Wałbrzych
Dolnośląskie · Poland
109.9 km²
14.2% of basin
Jelenia Góra (City)
Dolnośląskie · Poland
30.6 km²
3.9% of basin
Trutnov
Královéhradecký · Czechia
19.1 km²
2.5% of basin
Jawor
Dolnośląskie · Poland
6.0 km²
0.8% of basin
Złotoryja
Dolnośląskie · Poland
2.5 km²
0.3% of basin
Náchod
Královéhradecký · Czechia
2.1 km²
0.3% of basin

25 intersecting protected areas

Rudawski Park Krajobrazowy
IUCN V
Landscape Park
155.59 km² overlap
Sudety Wałbrzysko-Kamiennogórskie
IUCN Not Reported
Special Protection Area (Birds Directive)
151.12 km² overlap
Góry Kamienne
IUCN Not Reported
Site of Community Importance (Habitats Directive)
108.54 km² overlap
Karkonosze
IUCN Not Reported
Special Protection Area (Birds Directive)
72.65 km² overlap
Karkonosze
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
72.65 km² overlap
Rudawy Janowickie
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
66.37 km² overlap
Góry i Pogórze Kaczawskie
IUCN Not Reported
Site of Community Importance (Habitats Directive)
43.34 km² overlap
Karkonoski Park Narodowy
IUCN II
National Park
20.25 km² overlap
Krkonose/Karkonosze
IUCN Not Applicable
UNESCO-MAB Biosphere Reserve
14.12 km² overlap

16 more protected areassorted by overlap area

Park Krajobrazowy Sudetów Wałbrzyskich
IUCN V
Landscape Park
12.32 km² overlap
Masyw Trójgarbu
IUCN Not Assigned
Protected Landscape Area
6.14 km² overlap
Krkonoše
IUCN Not Applicable
UNESCO-MAB Biosphere Reserve
5.57 km² overlap
Masyw Chełmca
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
4.62 km² overlap
Krkonošský národní park
IUCN V
National Park
3.58 km² overlap
Krkonoše
IUCN Not Reported
Special Protection Area (Birds Directive)
3.57 km² overlap
Krkonoše
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
3.56 km² overlap
Kopuły Chełmca
IUCN Not Assigned
Protected Landscape Area
3.54 km² overlap
Stawy Karpnickie
IUCN Not Reported
Site of Community Importance (Habitats Directive)
2.11 km² overlap
Broumovsko
IUCN V
Protected Landscape Area
1.73 km² overlap
Zawory
IUCN Not Assigned
Protected Landscape Area
1.10 km² overlap
Trzcińskie Mokradła
IUCN Not Reported
Site of Community Importance (Habitats Directive)
0.75 km² overlap
Krkonoše/Karkonosze Subalpine peatbogs
IUCN II
Wetland of International Importance (Ramsar Site)
0.26 km² overlap
Krkonošská rašeliništì
IUCN Not Reported
Wetland of International Importance (Ramsar Site)
0.17 km² overlap
Kruczy Kamień
IUCN IV
Nature Reserve
0.13 km² overlap
Głazy Krasnoludków
IUCN IV
Nature Reserve
0.09 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

3 496 distinct species · 73 621 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 15 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).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Bóbr : 10 espèces reliées par 41 interactions GloBI sur 5 types (connectance 39.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.391

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

5,9°C

Annual rain

718mm

Moisture idx (CMI)

0,08

Runoff

299mm/an

PET

658mm

AET

558mm

Mean slope

6,6°

Water table

371cm

Forest

75%

Crops

14%

Urban

Protected

24%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)