@USGS_Oklahoma is blocked

Are you sure you want to view these Tweets? Viewing Tweets won't unblock @USGS_Oklahoma.

  1. Streamflows increased in western & northern OK after heavy rains this weekend. Click on colored dots on map at

  2. Due to below-normal rainfall in the past several months, streamflows are below normal or in drought condition in about half of Oklahoma.

  3. New paper about Okla. earthquakes being more prevalent in areas underlain by intrusive igneous rocks & metamorphic rocks.

  4. In a study led by , we found arsenic in shallow private wells is associated w/ bladder cancer in New England:

  5. The Tri-State mining district also is called the Picher mining district in NE Oklahoma...a major source of lead & zinc through the 1940s.

  6. Ever wonder how uses ? Explore 65 years of water use in this

  7. [FAQ] What is USGS WaterALERT? How can I receive alerts regarding streamgages near me?

  8. M4.3 - 2km WNW of Medford, Oklahoma, Did you feel it?

  9. Find water data for over 1.5 million locations. NWIS Mapper

  10. OK, Happy 109th birthday, ! Get data for the (and the other 49, too!) at

    National Land Cover Database 2011
  11. We're proud to live in this Great State!

  12. Thanks to all of our Veterans! We appreciate your service, bravery, and devotion.

  13. The revisions to the Cushing quake lowered the magnitude to 5.0, but also moved the epicenter closer to town (1.2 rather than 1.9 miles).

  14. Falling debris is very dangerous. Don't go out during an equake. Shelter inside under a desk or table as described @

  15. A useful guide for safety before, during, and after earthquakes can be found at

  16. USGS Oklahoma Water Science Center staff members with displays inside and outside at the National Weather Festival in Norman today.

  17. Learn about the Toxic Substances Hydrology Program

  18. Interested in science? Check out our latest monthly USGS News and Highlights

  19. Some Early 20th Century Earthquakes in Los Angeles Area Might Have Been Man-Made.

Loading seems to be taking a while.

Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

    You may also like

    ·