Ontologia

HydroLAKES lake · #179336

Lac de Dèm

ReservoirBurkina FasoAfrica 293 m

Surface area

4,76km²

Avg depth

0,8m

Volume

4km³

Shoreline

15,3km

Administrative coverage

Parent watershed

hybas-1080694840776 km² · upstream 776 km²

1 dept-equivalent regions (GADM L2)

  • Sanmatenga
    Centre-Nord · Burkina Faso
    4.74 km²
    100.0% of lake

2 intersecting protected areas

  • Lac Dem

    IUCN VI

    Wetland of International Importance (Ramsar Site)

    4.74 km² overlap

  • Dem

    IUCN Not Reported

    Classified Forest

    2.09 km² overlap

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

4 distinct species · 16 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

19 obs · 1 cellules
Obs. / cellule
≥ 19
19–18
19–18
19–18
< 19

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Lake statistics (HydroLAKES)

Surface

4,76km²

Avg depth

0,8m

Volume

4,000km³

Watershed

579km²

Shoreline

15,3km

Shore dev. idx

1,98

Residence time

154days

Elevation

293m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.