Intensive Surface Water Monitoring Survey for Segment Nos. 0804, 0805, 0806, 0819, & 0822 Trinity River

The purpose of this intensive survey was to provide the Texas Water Quality Board with a valid information source: 1. to determine quantitative cause and effect relationships of water quality; 2. to obtain data for updating water quality management plans, setting effluent limits, and, where appropriate, verifying the classifications of segments; 3. to set priorities for establishing or improving pollution controls; and 4. to determine any additional water quality management actions required.