Ontologia

HydroBASINS lev08 watershed · #4081035260

Bassin de ນຳ້ຮວງ

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 1 administrative regions : Viengphoukha

Pfafstetter: 44291808

Sub-basin area

211,2km²

Upstream area

211,2km²

Discharge

2,49m³/s

Mean elev.

995m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de ນຳ້ຮວງ67 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Nam Ha

    IUCN VI

    ASEAN Heritage Park

    84.20 km² overlap

  • Nam Ha

    IUCN VI

    National Protected Area

    84.20 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

2 distinct species · 4 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 obs · 1 cellules
Obs. / cellule
≥ 4
4–3
4–3
4–3
< 4

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.

Hydroclimate (BasinATLAS lev08)

Mean T°

21,4°C

Annual rain

1 588mm

Moisture idx (CMI)

0,02

Runoff

380mm/an

PET

1 557mm

AET

1 057mm

Mean slope

13,5°

Water table

524cm

Forest

0%

Crops

1%

Urban

0%

Protected

41%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)