Dot gov

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


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.

  • Wisconsin's Groundwater Standards

    … swallowing large amounts of some PAHs can affect the skin, body fluids, and immune system. Clothianidin The groundwater standards for clothianidin were recommended in Cycle 10 (2019). Recommended enforcement standard = 1,000 µg/L …
    • Updated on June 05, 2023.
Last revised June 6, 2023