Skip to main content

Search datasets

#1 Federal
Carbon and Nitrogen in Sediments from Hg-Contaminated Streams and Lakes in Texas, Virginia, and Tennessee
- Organization: Department of the Interior
- Dataset Last Updated: February 01, 2023 at 12:00 AM
Sediment samples were collected from mercury-contaminated streams and lakes in Texas, Virginia, and Tennessee and were analyzed for total carbon (TC) and total nitrogen (TN). A portion of the...
- xml
- xml
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 05, 2026 at 09:30 PM
#2 Federal
Assessment of Field and Laboratory Methods for the Detection and Analyses of Cyanobacteria and Cyanotoxins in Texas Reservoirs
- Organization: Department of the Interior
- Dataset Last Updated: August 27, 2020 at 12:00 AM
In cooperation with the Texas Commission on Environmental Quality (TCEQ), the U.S. Geological Survey (USGS) utilized various field and laboratory methods to determine the presence and...
- xml
- xml
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 05, 2026 at 10:15 PM

Filter selections are applied on each click

Looking for U.S. government information and services?

Visit USA.gov