Ontologia

HydroBASINS lev08 watershed · #1080996700

Bassin de Pra River

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 2 administrative regions : Twifo-Atti-Morkwa, Wassa East

Pfafstetter: 14510414

Sub-basin area

231,7km²

Upstream area

231,8km²

Discharge

2,59m³/s

Mean elev.

113m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Pra River1434 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Bonsa Ben

    IUCN IV

    Forest Reserve

    56.73 km² overlap

  • Ben East

    IUCN VI

    Forest Reserve

    4.87 km² overlap

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

Species present

12 distinct species · 13 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 obs · 4 cellules
Obs. / cellule
≥ 7
7–6
3–6
3–2
< 3

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°

26,1°C

Annual rain

1 578mm

Moisture idx (CMI)

0,04

Runoff

356mm/an

PET

1 517mm

AET

1 243mm

Mean slope

2,2°

Water table

92cm

Forest

28%

Crops

5%

Urban

0%

Protected

18%

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