Ontologia

Fleuve· 389 segments

সুরমা নদী

Crosses 7 administrative regions : Cachar, Jaintia Hills, Karimganj, Kishoreganj, Netrakona +2

fleuve

Total length

342km

Max discharge

1 753,6m³/s

Max Strahler

7

Segments matched

389

River geography7 admin regions · 0 communes

Parent watershed

hybas-40809248501909 km²

7 administrative regions crossed (GADM L2)

  • Sunamganj
    Sylhet · Bangladesh
    244.4 km
    in this dpt
  • Sylhet
    Sylhet · Bangladesh
    239.9 km
    in this dpt
  • Kishoreganj
    Dhaka · Bangladesh
    82.7 km
    in this dpt
  • Netrakona
    Mymensingh · Bangladesh
    64.0 km
    in this dpt
  • Cachar
    Assam · India
    16.3 km
    in this dpt
  • Jaintia Hills
    Meghalaya · India
    6.1 km
    in this dpt
  • Karimganj
    Assam · India
    0.0 km
    in this dpt

1 intersecting protected areas

1 page = 1 named river (aggregation of 389 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

342km

Max discharge

1 753,6m³/s

Max Strahler

7

Segments matched

389

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.