Skip to main content
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Results

165626 results.

Alternate formats: RIS file of the first 3000 search results  |  Download all results as CSV | TSV | Excel  |  RSS feed based on this search  |  JSON version of this page of results

Page 4396, results 109876 - 109900

Show results on a map

Publication Extents

Not all publications have extents, not all extents are completely accurate
Distribution and mobility of selenium and other trace elements in shallow ground water of the western San Joaquin Valley, California
S. J. Deverel, S.P. Millard
1986, Open-File Report 86-538
Samples of shallow ground water that underlies much of the irrigated area in the western San Joaquin Valley of California were analyzed for various major ions and trace elements, including selenium. Concentrations of the major ions generally were similar for ground water collected in the two primary geologic zones--the alluvial...
Conceptual design for the National Water Information System
Melvin D. Edwards, Arthur L. Putnam, Norman E. Hutchison
1986, Open-File Report 86-604
The Water Resources Division of the U.S. Geological Survey began the design and development of a National Water Information System (NWIS) in 1983. The NWIS will replace and integrate the existing data systems of the National Water Data Storage and Retrieval System, National Water Data Exchange, National Water-Use Information Program,...