HydroBASINS lev08 watershed · #4081078890

Bassin de แม่น้ำปาด

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 11 administrative regions across 2 countries : Ban Khok, Botene, Chat Trakan, Fak Tha, Kenethao +6

Pfafstetter: 44306940

Sub-basin area

2 499,5km²

Upstream area

2 499,6km²

Discharge

29,36m³/s

Mean elev.

496m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de แม่น้ำน่าน2114 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

11 dept-equivalent regions (GADM L2)

Nam Pat
Uttaradit · Thailand
945.9 km²
38.0% of basin
Ban Khok
Uttaradit · Thailand
740.1 km²
29.7% of basin
Fak Tha
Uttaradit · Thailand
732.0 km²
29.4% of basin
Chat Trakan
Phitsanulok · Thailand
26.5 km²
1.1% of basin
Tha Pla
Uttaradit · Thailand
26.0 km²
1.0% of basin
Na Noi
Nan · Thailand
6.9 km²
0.3% of basin
Thongmyxay
Xaignabouri · Laos
5.8 km²
0.2% of basin
Botene
Xaignabouri · Laos
5.0 km²
0.2% of basin

3 moreFull L2 list

Na Mun1.6 km² · 0.1%
Kenethao1.6 km² · 0.1%
Parklai0.1 km² · 0.0%

8 intersecting protected areas

Nam Paad
IUCN Ia
Wildlife Sanctuary
511.73 km² overlap
Mae Charim
IUCN II
National Park
442.61 km² overlap
Phu Soi Dao
IUCN II
National Park
244.17 km² overlap
Khlong Tron
IUCN II
National Park
42.28 km² overlap
Lam Nam Nan
IUCN II
National Park
23.13 km² overlap
Phu Miang - Phu Thong
IUCN Ia
Wildlife Sanctuary
19.45 km² overlap
Si Nan
IUCN II
National Park
12.77 km² overlap
Nam Poui
IUCN VI
National Protected Area
4.34 km² overlap

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

Species present

453 distinct species · 1 393 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 17 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de แม่น้ำปาด : 16 espèces reliées par 12 interactions GloBI sur 3 types (connectance 8.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.088

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

24,8°C

Annual rain

1 248mm

Moisture idx (CMI)

-0,28

Runoff

361mm/an

PET

1 726mm

AET

999mm

Mean slope

10,0°

Water table

375cm

Forest

48%

Crops

Urban

Protected

52%

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