Ruisseau· 17 segments
Oued Lahmar
Crosses 6 administrative regions : Bir Mchergua, Drea, Goubellat, M'Daourouche, Mejez El Bab +1
ruisseau
Total length
39km
Max discharge
1,9m³/s
Max Strahler
3
Segments matched
17
River geography6 admin regions · 0 communes
6 administrative regions crossed (GADM L2)
- GoubellatBéja · Tunisia38.0 kmin this dpt
- Mejez El BabBéja · Tunisia19.2 kmin this dpt
- DreaSouk Ahras · Algeria8.8 kmin this dpt
- Bir McherguaZaghouan · Tunisia1.5 kmin this dpt
- M'DaouroucheSouk Ahras · Algeria0.9 kmin this dpt
- ZaarouriaSouk Ahras · Algeria0.0 kmin this dpt
1 page = 1 named river (aggregation of 17 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 distinct species · 3 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
39km
Max discharge
1,9m³/s
Max Strahler
3
Segments matched
17
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.