พื้นที่เสี่ยงต่อการเกิดอุทกภัย

This dataset is published in Thai only. Titles are shown as published — we do not machine-translate source data.

Flood risk area data and areas with recurring floods Severity level: 1 = Low risk 2 = Medium risk 3 = High risk Drought risk area analysis using the "4x4 Risk Assessment Map" (Risk Matrix 4x4) method Based on risk management theory: Risk = Likelihood x Impact (Risk = Likelihood of occurrence x Impact) Using data from surveys under the Tambon Smart Team project, implemented by the Department of Provincial Administration, collecting data between 2554 and 2563. Flood risk consists of key data: 1. Likelihood of flood occurrence by village, found to have 5 data groups: 1.1 Group occurring every year and more than once a year 1.2 Group occurring every 2 years 1.3 Group occurring every 3 years 1.4 Group occurring every 4-9 years 1.5 Group occurring every 10 years or longer 2. Impact, classified into 2 main groups: 2.1 Severity level, classified by impact on water volume in water sources, consisting of: - Group often having low remaining water volume in water sources - Group often experiencing water scarcity 2.2 Joint impact: - Areas often experiencing scarcity of water for domestic use - Areas often experiencing scarcity of water for agriculture Subsequently, the relationship between likelihood of occurrence and impact was determined, summarized as follows: Very high risk area = Villages with very high likelihood of occurrence and very high impact High risk area = Villages with very high likelihood of occurrence and high impact, Villages with high likelihood of occurrence and very high impact Medium risk area = Villages with very high likelihood and low impact,

Agency:

nongkhai-province

Licence:

Open Data Common

Category:

ข้อมูลสาธารณะ

Geographic coverage:

หมู่บ้าน

Update frequency:

ปี

Source portal:

data_go_th

Updated:

25/05/2026

English title machine-translated from the Thai original

Record updated 117 days ago, within its stated annual cycle

The same record appears 2 more times on: gdcatalog, gdc_nongkhai — counted once here