About this document
DAO 34 Series 1990 Revised Water Quality Criteria by Ronald O. is a document available to read on EtoBox.
This document outlines water quality standards and classifications for surface waters in the Philippines according to their designated uses. It defines classifications for fresh surface waters and coastal/marine waters, and establishes water quality criteria for parameters like dissolved oxygen, pH, BOD, and more. Compliance with the water quality standards is necessary to protect public health and aquatic life.
- Author
- Ronald O.
- Language
- EN