ดัชนีคุณภาพน้ำแหลงน้ำผิวดิน WQI

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

Water Quality Index (WQI) for the upper Tapi River, lower Tapi River, and Pak Phanang River (Index values refer to statistical figures used as tools to measure changes in the variables being monitored) *** (Index values used to assess and indicate the overall quality of surface water sources to help the public easily understand water conditions, displayed as scores from (0) to (100) to classify water quality: (91-100) Excellent, (71-90) Good, (61-70) Fair, (31-60) Poor, (0-30) Very Poor)***

Agency:

nakhonsithammarat-province

Licence:

Open Data Common

Category:

ข้อมูลสาธารณะ

Geographic coverage:

จังหวัด

Update frequency:

ปี

Years covered:

2022–2024

Source portal:

data_go_th

Updated:

24/01/2026

English title machine-translated from the Thai original

Record updated 238 days ago, within its stated annual cycle

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