HydroBASINS lev08 watershed · #4081063150
Bassin de သံလွင်မြစ
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 across 2 countries : Bawlake, Khun Yuam, Mae La Noi
Sub-basin area
1 003,1km²
Upstream area
1 003,1km²
Discharge
17,74m³/s
Mean elev.
607m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 997.0 km²99.7% of basin
- Khun Yuam3.0 km²0.3% of basin
- Mae La Noi0.0 km²0.0% of basin
2 intersecting protected areas
Doi Wiang La
IUCN IaWildlife Sanctuary
3.23 km² overlap
Mae Yom Phang Khwa
IUCN IaWildlife Sanctuary
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
26,2°C
Annual rain
997mm
Moisture idx (CMI)
-0,44
Runoff
557mm/an
PET
1 774mm
AET
837mm
Mean slope
13,8°
Water table
489cm
Forest
58%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)