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Reseach of Water Quality in Local Community Water Sources and Its Environmental Implications
Organization(s):Dara Academy
Country:Thailand
Student(s):Mr.kittikawin Ariya Mr.Setsaphon Khamsit
Mr.Papawin Inta
Mr.Krisada Savanakunanon
Mr.Isaiah Layraman
Grade Level:Middle School (grades 6-8, ages 11-14)
GLOBE Member(s):Thapakorn Kaewprom
Contributors:
Report Type(s):Virtual Science Symposium Report
Protocols:pH, Water Transparency, Water Temperature
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Language(s):English
Date Submitted:2026-01-30
Research Title: Inspection and Research of Water Quality from Water Sources in the Learners' Community Affecting the Environment Researchers: Master Isaiah Leraman, Master Kritsada Savanakunanon, Master Setthapol Khamsit, Master Kittikawin Ariya, Master Paphawin Inta Grade Level: Grade 8 (Mathayom 2) Advisor: Mr. Thapakorn Kaewprom Ms. Kanlada Cheewawet School: Dara Academy, Mueang District, Chiang Mai Province
The objective of this research was to study the condition and quality of community water sources and analyze their environmental impacts. The study was conducted at three locations: a water source in San Na Meng Subdistrict, San Sai District, and water sources in San Pu Loei Subdistrict, Doi Saket District, Chiang Mai Province. Data were collected four times between December 20, 2025, and January 10, 2026. Physical and chemical water quality indicators were measured, including temperature, pH levels, and transparency, alongside observations of environmental conditions and aquatic organisms.
The research results indicated that all three water sources maintained a pH level of 7 (neutral) throughout the study period, which is within the suitable range for aquatic life. However, differences were observed in transparency and biological presence. showed stable transparency and contained aquatic species indicating good water quality, such as Tilapia. exhibited inconsistent transparency and a significant amount of litter, reflecting the impacts of human activities.showed changes in transparency due to sedimentation and contained organisms typically found in stagnant water, such as mosquito larvae.
In conclusion, human activities and the physical characteristics of water sources significantly affect water quality. The research team suggests conservation guidelines focusing on reducing waste disposal, treating wastewater before discharge, planting ground cover to reduce bank erosion, and raising community awareness to participate in monitoring and maintaining water resources.
Keywords: Water Quality, Community Water Sources, pH levels, Water Transparency