Rivière· 39 segments
七星河
Crosses 2 administrative regions : Jiamusi, Shuangyashan
rivière
Total length
303km
Max discharge
17,8m³/s
Max Strahler
4
Segments matched
39
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- ShuangyashanHeilongjiang · China165.4 kmin this dpt
- JiamusiHeilongjiang · China25.0 kmin this dpt
1 intersecting protected areas
Heilongjiang Qixing River National Nature Reserve
IUCN Not ReportedWetland of International Importance (Ramsar Site)
1 page = 1 named river (aggregation of 39 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
Not enough documented interactions to build a meaningful graph for this territory.
Hydrology (HydroRIVERS v10)
Total length
303km
Max discharge
17,8m³/s
Max Strahler
4
Segments matched
39
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.