Mill Drawing by Kathy Koebel

Incorporated as a city in 1986, Byrnes Mill traces its roots back to the 1800s with the building of the Mill on the Big River. The city of Byrnes Mill grew up around the Mill on the Big River. Now home to about 3,000 citizens, Byrnes Mill is known for its parks and pleasant residential areas.

Original Mill
The original mill was replaced in the 1880s by the structure depicted in this drawing by Kathy Koebel on the cover of the Fall, 1988 edition of "Reflections."

Unfortunately the Mill itself is gone but visitors can see the mill site on the Big River in the Byrnes Mill City Park.  Visit our City Park Page HERE.

  1. Information Regarding New Hunting Ordinance and Permit

    At the November 4th Board of Alderpersons meeting, the Board voted to require residents to obtain a permit if they wish to hunt within city limits. Read on...
  2. Byrnes Mill Holding Virtual Court Until Further Notice

    Byrnes Mill will be holding virtual Court sessions until further notice. See flyer for more information. Register for Virtual Court
  3. City Hall Lobby Update 07/13/2020

    At this time City Hall is closed to the public. Read on...
  4. Ameren Missouri COVID-19 Small Business Relief Program

    There are still funds available for the Ameren Missouri COVID-19 Small Business Relief Program. Read on...
  5. Recycle Center New Hours of Operation

    The Byrnes Mill Recycle Center will now be open 6 days a week! Read on...
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