Reconnaissance of the Oxygen Balance and the Variation of Selected Nutrients in the San Antonio River During Low Flow (open access)

Reconnaissance of the Oxygen Balance and the Variation of Selected Nutrients in the San Antonio River During Low Flow

Report on the results of a water-quality evaluation of the San Antonio River "to describe the progress of waste assimilation, to delineate the critical reach of the river (the reach in which the minimum dissolved-oxygen concentration occurs), and to determine the concentrations of selected nutrients in the river during the low-flow period June 16-19, 1969" (p. 1).
Date: February 1972
Creator: Rawson, Jack
System: The Portal to Texas History
Ground-Water Resources of Fort Bend County, Texas (open access)

Ground-Water Resources of Fort Bend County, Texas

Report on groundwater resources in Fort Bend County, Texas.
Date: August 1972
Creator: Wesselman, J. B. (John B.), 1927-
System: The Portal to Texas History
Selected Water-Quality Records for Texas Surface Waters, 1970 Water Year: Biochemical-Oxygen-Demand, Dissolved-Oxygen, Nutrients, Pesticides, Minor-Elements, and Other Related Chemical Analyses (open access)

Selected Water-Quality Records for Texas Surface Waters, 1970 Water Year: Biochemical-Oxygen-Demand, Dissolved-Oxygen, Nutrients, Pesticides, Minor-Elements, and Other Related Chemical Analyses

Report on water-quality of Texas surface waters for 1970.
Date: June 1972
Creator: Dupuy, Alton J. & Schulze, Jean A.
System: The Portal to Texas History
Chemical and Physical Characteristics of Water in Estuaries of Texas: October 1968-September 1969 (open access)

Chemical and Physical Characteristics of Water in Estuaries of Texas: October 1968-September 1969

Report studying the water estuaries of Texas to properly manage and utilize these resources. Contains maps, data-collection methods, tables, and more.
Date: April 1972
Creator: Hahl, D. C. & Ratzlaff, Karl W.
System: The Portal to Texas History