Ruisseau· 16 segments
Atna River
Crosses 2 administrative regions : Bulkley-Nechako, Kitimat-Stikine
ruisseau
Total length
12km
Max discharge
15,1m³/s
Max Strahler
3
Segments matched
16
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Bulkley-NechakoBritish Columbia · Canada31.6 kmin this dpt
- Kitimat-StikineBritish Columbia · Canada0.0 kmin this dpt
2 intersecting protected areas
MORICE LAKE PARK
IUCN IIA - Park
ATNA RIVER PARK
IUCN IIA - Park
1 page = 1 named river (aggregation of 16 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydrology (HydroRIVERS v10)
Total length
12km
Max discharge
15,1m³/s
Max Strahler
3
Segments matched
16
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.