Chao Phraya headwaters system

E1019595

headwaters hydrological system river system

The Chao Phraya headwaters system is the network of northern Thai rivers and tributaries that converge to form the main Chao Phraya River, a major waterway of Thailand.

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Observed surface forms (3)

Surface form	Occurrences
Chao Phraya River basin	5
Chao Phraya River system	2
Chao Phraya watershed	1

Statements (45)

Predicate	Object
instanceOf	headwaters ⓘ hydrological system ⓘ river system ⓘ
connectedTo	Gulf of Thailand via Chao Phraya River ⓘ
convergesAt	Nakhon Sawan NERFINISHED ⓘ
country	Thailand ⓘ
drainsRegion	northern highlands of Thailand ⓘ upper Chao Phraya basin ⓘ
feeds	Chao Phraya alluvial plain NERFINISHED ⓘ
flowsThrough	Chiang Mai Province NERFINISHED ⓘ Kamphaeng Phet Province NERFINISHED ⓘ Lampang Province NERFINISHED ⓘ Lamphun Province NERFINISHED ⓘ Nakhon Sawan Province NERFINISHED ⓘ Nan Province NERFINISHED ⓘ Phitsanulok Province NERFINISHED ⓘ Phrae Province NERFINISHED ⓘ Tak Province NERFINISHED ⓘ Uttaradit Province NERFINISHED ⓘ
forms	Chao Phraya River NERFINISHED ⓘ
hasBasin	upper Chao Phraya basin NERFINISHED ⓘ
hasClimate	tropical monsoon climate ⓘ
hasConfluenceOf	Ping River and Nan River GENERATED ⓘ
hasHydrologicalRole	primary freshwater source for central Thailand via Chao Phraya River ⓘ
hasMajorTributary	Nan River NERFINISHED ⓘ Ping River NERFINISHED ⓘ Wang River NERFINISHED ⓘ Yom River NERFINISHED ⓘ
hasSeasonality	distinct wet and dry seasons ⓘ
importantFor	Thai agriculture ⓘ Thai economy ⓘ regional water security ⓘ
locatedIn	Northern Thailand NERFINISHED ⓘ
partOf	Chao Phraya River basin NERFINISHED ⓘ
sourceRegionOf	Chao Phraya River NERFINISHED ⓘ
subjectTo	drought risk ⓘ seasonal flooding ⓘ
supports	irrigated agriculture in northern Thailand ⓘ
threatenedBy	deforestation in upper catchments ⓘ sedimentation ⓘ water pollution ⓘ
usedFor	domestic water supply ⓘ fisheries ⓘ hydropower ⓘ irrigation ⓘ

Referenced by (9)

Full triples — surface form annotated when it differs from this entity's canonical label.

Nan River → basinPartOf → Chao Phraya headwaters system ⓘ

this entity surface form: Chao Phraya River basin

Noi River → connectedTo → Chao Phraya headwaters system ⓘ

this entity surface form: Chao Phraya River system

Wang River → formsPartOf → Chao Phraya headwaters system ⓘ

Noi River → hydrologicalSystem → Chao Phraya headwaters system ⓘ

this entity surface form: Chao Phraya watershed

Ang Thong Province → locatedIn → Chao Phraya headwaters system ⓘ

this entity surface form: Chao Phraya River basin

Suphan Buri Province → locatedInRiverBasin → Chao Phraya headwaters system ⓘ

this entity surface form: Chao Phraya River basin

Nan River → partOf → Chao Phraya headwaters system ⓘ

this entity surface form: Chao Phraya River system

Noi River → partOf → Chao Phraya headwaters system ⓘ

this entity surface form: Chao Phraya River basin

Sakae Krang River → partOf → Chao Phraya headwaters system ⓘ

this entity surface form: Chao Phraya River basin