West zone concessionaire Maynilad Water Services Inc. has laid out necessary interventions to help prevent further deterioration in Laguna de Bay’s water quality, which may trigger water supply interruption. Maynilad, which sources at least 300 million liters per day (MLD) from Laguna de Bay, said it has installed ultrasonic algae control equipment and upgraded its silt curtain to protect the lake from pollutants and keep its quality stable.

Mercurio, R. (2023, May 17). Maynilad takes steps vs Laguna de Bay deterioration. The Philippine Star, p. 3.