On January 20, 2025, Water Watch Penang (WWP) facilitated a river education program in collaboration with Prince of Wales Island International School, as part of the students’ Geography Fieldwork at Taman Jajar Sungai Ara. The event was attended by 27 students and four accompanying teachers. During the opening session, Ms. Fatin Azahara, the Education Officer of WWP, provided a brief introduction to the organization’s objectives and highlighted the pressing issues related to Penang’s water resources. The hands-on segment of the program was led by Ms. Nur Atiqah (Education Officer) and supported by WWP volunteers which are Ms. Fatin Amira, Ms. Khor Ci Shan, Ms. Titi and Mr. Yee Jean Chai. Together, they guided the students through the river monitoring activities.
This program marked the third customized session for Prince of Wales Island International School’s geography students. It comprised three distinct components in which the students received instruction on the following areas:
a) Physical Assessment
In the physical assessment, the students examined the surrounding land uses, including residential, industrial, and agricultural zones. They also identified the presence of pipes, drains, vegetation types, and any signs of pollution such as solid waste or animal carcasses along the riverbanks. The students then measured the river’s surface velocity and calculated its discharge. Additional observations included noting any unusual odors, as well as recording the water’s color, clarity, and turbidity. Continuous monitoring of waste or carcasses along the river also took place.
b) Chemical Assessment
The chemical assessment was a combination of theoretical learning and practical application. The students measured various water quality parameters, such as dissolved oxygen (DO), pH level, and concentrations of phosphates, ammonia, nitrites and nitrates. These tests served to evaluate the water’s quality and detect potential pollutants.
c) Biological Monitoring
During the biological monitoring session, WWP conducted a catch-and-release activity to identify macro-invertebrates inhabiting the river. Species found included Pagoda snails, Damselfly nymphs, and leeches. This activity allowed the students to assess the ecological health of the river and detect possible signs of pollution or environmental disruption.
In conclusion, the fieldwork program offered valuable insights into the health of local rivers and water systems. Through physical, chemical and biological assessments, Water Watch Penang aims to improve its monitoring and conservation initiatives, contributing to the sustainable management of Penang’s water resources. For more details on tailor-made Geography fieldwork, please contact Dr. Hong Chern Wern at hong.wwp@gmail.com.