Ontologia

HydroLAKES lake · #119141

Lac · #119141

Natural lakeBrazilSouth America 296 m

Surface area

1,48km²

Avg depth

1,9m

Volume

2,83km³

Shoreline

6,5km

Administrative coverage

Parent watershed

hybas-6080422870428 km² · upstream 2424 km²

1 dept-equivalent regions (GADM L2)

  • Riachão
    Maranhão · Brazil
    1.47 km²
    100.0% of lake

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

Species present

5 distinct species · 5 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 obs · 1 cellules
Obs. / cellule
≥ 5
5–4
5–4
5–4
< 5

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

1,48km²

Avg depth

1,9m

Volume

2,830km³

Watershed

20km²

Shoreline

6,5km

Shore dev. idx

1,51

Residence time

146days

Elevation

296m

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