The River Rehabilitation Program was launched in 1996 and placed under the Community Development Division for implementation. It utilizes an integrated approach to watershed management. It takes into account both water quality and quantity in the continuum of an inter-related eco-system — from the rivers’ headwaters to the downstream areas of thriving urbanization all the way to the lake basin.

Twenty-four (24) sub-basins comprise the Laguna de Bay Sub-basin. These are used as basic units for planning and implementation of the following river rehabilitation strategies such as strengthening of River Councils and partnership with the Federation of Riverbasin Council (FRBC).

In the year of 2014, various physical river and Lake clean-up activities were conducted.

Rivers

January 11, 2014	Bay River, Bay, Laguna
January 25, 2014	Antipolo City (Barangays Tanag, Taktak, Dimanlig, del Banyo & Bangyasan)
April 3-4, 2014	Alabang-Cupang River, Muntinlupa City
September 24, 2014	Paete River
October 9, 2014	Siniloan River, Brgy. Macatad,Sinilioan, Laguna
October 16, 2014	Bay River, Brgy. Tagumpay, Bay, Laguna
November 14, 2014	Tunasan River and San Antonio Creek, Brgys, San Antonio and Cuyab, San Pedro, Laguna

Lakes

March 4, 2014	Palakpakin Lake
March 23, 2014	Tadlak Lake
April 1, 2014	Bunot Lake
May 20, 2014	Sampalok Lake
June 17, 2014	Calibato Lake
July 15, 2014	Mojicap Lake
August 5, 2014	Yambo Lake
September 16, 2014	Pandin Lake