Report documenting the results of chemical analysis for 1583 water and 503 sediment samples in the Dalhart quadrangle of northeastern New Mexico, northwestern Texas, and western Oklahoma. It includes an overview of the area, methods, data analysis, and evaluation.

From introduction: Geodata International, Incorporated, conducted an airborne gamma ray and total magnetic field survey which covered a region of North Texas, New Mexico and Oklahoma. The specific area of this report as outlined on Figure 1 was surveyed from an aircraft using large-volume radiation detectors with computer-controlled airborne equipment. Each map line was flown in an east-west direction with an average length of 120 miles and each tie line was flown in a north-south direction with an average length of 69 miles. Map lines and tie lines were surveyed spaced at intervals indicated on Figure 2. The data for the total area of Figure 1 were gathered between March-July, 1976.

Data gathered at stream sediment sites in the Las Cruces quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity) and elemental analyses.

Data gathered at well water sites in the Las Cruces quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.

Data gathered at stream sediment sites in the Roswell quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity) and elemental analyses.

"Field and laboratory data are presented for 842 water samples and 1270 sediment samples from Roswell Quadrangle, New Mexico. The samples were collected by Los Alamos National Laboratory; laboratory analysis and data reporting were performed by the Uranium Resource Evaluation Project at Oak Ridge, Tennessee."

Documentation outlining characteristics of field data samples taken in the Roswell quadrangle.

Data gathered at well water sites in the Roswell quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.

Data gathered at well water sites in the Fort Sumner quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.

This report presents field and laboratory data for 647 water samples and 1136 soil samples collected from the Fort Sumner quadrangle in New Mexico.

Documentation outlining characteristics of field data samples taken in the Fort Sumner quadrangle.

Data gathered at stream sediment sites in the Fort Sumner quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity) and elemental analyses.

Data gathered at stream sediment sites in the Carlsbad quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity) and elemental analyses.

This report presents field and laboratory data for 467 water samples and 1680 soil samples collected from the Carlsbad quadrangle in New Mexico.

Data gathered at well water sites in the Carlsbad quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.

Documentation outlining characteristics of field data samples taken in the Carlsbad quadrangle.

"Field and laboratory data are presented for 501 water samples and 1,817 sediment samples from the Las Cruces Quadrangle, New Mexico. The samples were collected and uranium analysis performed by Los Alamos National Laboratory; multielement analysis and data reporting were performed by the Uranium Resource Evaluation Project at Oak Ridge, Tennessee." (Abstract)

Documentation outlining characteristics of field data samples taken in the Las Cruces quadrangle.