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An investigation on the Water Quality of Water Sources in Phak Mai Subdistrict, Huai Thap Than District, Sisaket Province
Organization(s):Phakmaiwittayanukul school
Country:Thailand
Student(s):Miss Chutimadee Sombatwong
Miss Phimchanok Fangkham,
Miss Napawan Sapcharoen
Grade Level:Secondary School (grades 9-12, ages 14-18)
GLOBE Educator(s):Darunee Samerpak
Contributors:Mrs. Em-on Faksiangsa & Miss Pornwilai Piyawong and Miss Palida Plodthong
Report Type(s):International Virtual Science Symposium Report
Protocols:Conductivity, Dissolved Oxygen, Nitrates, pH, Water Temperature, Water Transparency
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Language(s):English, Thai
Date Submitted:03/05/2025
This research aims to study the water quality of water sources in Phak Mai Subdistrict, Huai Thap Than District, Sisaket Province. The study focuses on water quality analysis, assessing the impact of physical and chemical factors, and developing water management and conservation plans. Additionally, it aims to raise community awareness about the importance of shared water resources to ensure proper and sustainable water usage.
Water samples were collected from three study points: Point 1 – Ban Hai Yai-Hai Noi village water supply well, Point 2 – Ban Phak Mai Yai village water supply well, and Point 3 – Ban Phrai Pha Nao village water supply well. Sampling was conducted once a month for four months, from November 2024 to February 2025. The parameters used to assess water quality included water temperature, water transparency, electrical conductivity (EC), dissolved oxygen (DO), pH level, nitrate concentration, and phosphate concentration. Research Findings: Based on the test results, all three water sources were classified as Type 2 water according to the National Environmental Board Notification No. 8, B.E. 2537 (1994). This classification indicates that the water quality is suitable for domestic use, agricultural activities, and conservation of aquatic life, and it meets the standards for potable water production.