HydroBASINS lev08 watershed · #4080664760

Bassin de 高瀬川

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 3 administrative regions : Hita, Hoshino, Yabe

3% lakePfafstetter: 41305607

Sub-basin area

64,5km²

Upstream area

1 169,8km²

Discharge

50,02m³/s

Mean elev.

482m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 筑後川655 km²

▲ Receives from 2 basins

Bassin de 筑後川582 km²
Bassin de 玖珠川524 km²

3 dept-equivalent regions (GADM L2)

Hita
Oita · Japan
64.1 km²
99.4% of basin
Hoshino
Fukuoka · Japan
0.4 km²
0.6% of basin
Yabe
Fukuoka · Japan
0.0 km²
0.0% of basin

8 intersecting protected areas

Tsue sankei
IUCN V
Prefectural Natural Park
34.81 km² overlap
Yaba-Hita-Hikosan
IUCN V
Quasi National Park
1.02 km² overlap
Gongendake Shioji To Idenshigen
IUCN IV
Rare Population Protected Forest
0.59 km² overlap
Ohara
IUCN IV
Prefectural Wildlife Protection Area
0.33 km² overlap
Yabe gawa
IUCN V
Prefectural Natural Park
0.24 km² overlap
Shakadake
IUCN IV
Prefectural Wildlife Protection Area
0.24 km² overlap
Shakadake
IUCN IV
Prefectural Wildlife Protection Area
0.01 km² overlap
Gowa
IUCN IV
Prefectural Wildlife Protection Area
0.00 km² overlap

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

Species present

66 distinct species · 90 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

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

Hydroclimate (BasinATLAS lev08)

Mean T°

13,3°C

Annual rain

2 261mm

Moisture idx (CMI)

0,54

Runoff

1 273mm/an

PET

1 017mm

AET

1 016mm

Mean slope

14,1°

Water table

436cm

Forest

85%

Crops

Urban

18%

Protected

57%

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