Ruisseau· 2 segments
Kolnica
Crosses 2 administrative regions : Ciechanów, Pułtusk
ruisseau
Total length
13km
Max discharge
0,3m³/s
Max Strahler
1
Segments matched
2
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- PułtuskMazowieckie · Poland8.2 kmin this dpt
- CiechanówMazowieckie · Poland5.3 kmin this dpt
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
2 distinct species · 20 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
13km
Max discharge
0,3m³/s
Max Strahler
1
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.