From abstract: This abbreviated data report presents results of ground water and stream/surface sediment reconnaissance in the National Topographic Map Series (NTMS) San Bernardino 10 x 2 quadrangle. Surface sediment samples were collected at 1539 sites, at a target sampling density of one site per 13 square kilometers (five square miles). Surface water samples were collected at 39 of these sites. Ground water samples were collected at 392 sites. Neutron activation analysis (NAA) results are given for uranium and 16 other elements in sediments, and for uranium and 9 other elements in ground water. Mass spectrometry results are given for helium in ground water. Field measurements and observations are reported for each site. Analytical data and field measurements are presented in tables and maps.

From Introduction: "The data presented here are reconnaissance data intended for use in identifying broad areas for further study. While care has been taken to provide reliable sampling and analyses, verification of individual analyses is beyond the scope of this report. The data should be viewed statistically because "one-point anomalies" may be misleading. Regional trends, however, should be reliable."

Supplementary data including tabulated sediment and ground water analyses data in addition to site location data and a user's guide to accompany a report on hydrogeochemical and stream sediment reconnaissance in California.

Supplementary data containing analyses of ground water samples, surface sediment samples, stream water samples, site location maps, and a user's guide to accompany a report on hydrogeochemical and stream sediment reconnaissance in the Phenix City 1° x 2° NTMS Area, Alabama and Georgia.

The following data report presents results of ground water and surface sediment reconnaissance in the Escalante quadrangle, Utah.

The following abbreviated data report presents results of ground water and stream/surface sediment reconnaissance in the Delta quadrangle, Utah.

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

Map showing locations of 35 ground water samples collected from the National Topographic Map Series (NTMS) Escalante 1 x 20 quadrangle for the National Uranium Resource Evaluation Program (NURE).

Map showing locations of 637 surface sediment samples collected from the National Topographic Map Series (NTMS) Escalante 1 x 20 quadrangle for the National Uranium Resource Evaluation Program (NURE).