Section 15Sec./Art. 15

Classification of Philippine Waters. The National Pollution Control Commission, in coordination with appropriate government agencies, shall classify Philippine waters, according to their best usage. In classifying said waters, the National Pollution Control Commission shall take into account, among others, the following:

(a) the existing quality of the body of water at the time of classification;

(b) the size, depth, surface area covered, volume, direction, rate of flow, gradient of stream; and

(c) the most beneficial uses of said bodies of water and lands bordering them for residential, agricultural, commercial, industrial, navigational, recreational, and aesthetic purposes.