Fleuve· 160 segments
Oued Drâa ⴰⵙⵉⴼ ⵏ ⴷⵔⵄⴰ وادي درعة
Crosses 7 administrative regions : Assa-Zag, Guelmim, Ouarzazate, Tan-Tan, Tata +2
Total length
367km
Max discharge
241m³/s
Max Strahler
7
Segments matched
160
River geography7 admin regions · 0 communes
7 administrative regions crossed (GADM L2)
- Assa-ZagGuelmim - Es-Semara · Morocco331.6 kmin this dpt
- OuarzazateSouss - Massa - Draâ · Morocco121.4 kmin this dpt
- GuelmimGuelmim - Es-Semara · Morocco118.9 kmin this dpt
- TataGuelmim - Es-Semara · Morocco43.0 kmin this dpt
- ZagoraSouss - Massa - Draâ · Morocco21.9 kmin this dpt
- Tan-TanGuelmim - Es-Semara · Morocco17.6 kmin this dpt
- TindoufTindouf · Algeria0.0 kmin this dpt
10 intersecting protected areas
Tindouf
IUCN Not ApplicableCultural Park
Réserve de Biosphère des Oasis du Sud Marocain (RBOSM)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
Oued Draa
IUCN Not ApplicablePermanent Hunting Reserve
Msied - Abteh
IUCN Not ApplicablePermanent Hunting Reserve
Tamagroute
IUCN Not ApplicablePermanent Hunting Reserve
Rouisset Tayssa Boulafraij Ouinskour et Oued Daraa
IUCN Not ApplicablePermanent Hunting Reserve
Ait Oumribet
IUCN Not ApplicableBiological and Ecological Interest Site
Moyenne Dr'a
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Embouchure du Draa
IUCN Not ApplicableBiological and Ecological Interest Site
1 more protected areassorted by area
Embouchure de l'Oued Dr'a
IUCN Not ReportedWetland of International Importance (Ramsar Site)
1 page = 1 named river (aggregation of 160 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
367km
Max discharge
241,0m³/s
Max Strahler
7
Segments matched
160
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.