The Provincial Environment and Natural Resources Office-Local Government Unit (PENRO-LGU) under the leadership of the Provincial Governor Hon. Alexander T. Pimentel participates the River Clean-up Operation in line with the Celebration of the ZERO WASTE MONTH on January 31, 2023 bearing the theme "Stepping Up Solid Waste Management Through Efficient Extended Producer's Responsibility".

This operation is a community-based activity under the River Care and Protection Program initiated by the City LGU of Tandag-Ecological Solid Waste Management Office (ESWMO) geared towards maintaining the cleanliness of Tandag River and enhance community awareness and responsibility to manage it. The River Clean-up Operation is subdivided into six (6) Clusters. PENRO-LGU was part of Cluster 3 together with PDRRMO-Medical Team, DENR-PENRO, DENR-CENRO Cantilan, PEMU, Rotary Club of Central Tandag, JPENHS, Tandag Diocese and Barangay Telaje as host barangay.