Ontologia

HydroLAKES lake · #154893

Iso-Ruhmas

Natural lakeFinlandEurope 69 m

Surface area

4,38km²

Avg depth

10,7m

Volume

46,82km³

Shoreline

17km

Administrative coverage

Parent watershed

hybas-2080220050706 km² · upstream 24637 km²

1 dept-equivalent regions (GADM L2)

  • Kymenlaakso
    Southern Finland · Finland
    4.40 km²
    100.0% of lake

1 intersecting protected areas

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

Species present

1 766 distinct species · 44 316 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

44 316 obs · 1 cellules
Obs. / cellule
≥ 44 316
44 316–44 315
44 316–44 315
44 316–44 315
< 44 316

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

4,38km²

Avg depth

10,7m

Volume

46,820km³

Watershed

17km²

Shoreline

17,0km

Shore dev. idx

2,29

Residence time

4 169days

Elevation

69m

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