Avoid Meramec River

Avoid Meramec River

Arnold City Park & Flamm City Park CLOSED

Latest News

Avoid Meramec River

Arnold City Park & Flamm City Park CLOSED

Latest News

FEMA Disaster Recovery Center

Disaster Recovery Center

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Get Details

Disaster Recovery Center

Sign up for FEMA

Get Details

Arnold Flood Relief Concert

Get Tickets Now!

All Proceeds for Flood Relief

Get Details

Get Tickets Now!

All Proceeds for Flood Relief

Get Details

2016 Winter Leagues

Adult & Youth at the Rec Center

See Details

2016 Winter Leagues

Adult & Youth at the Rec Center

See Details

A Great Place To Live, Work & Play!

Arnold, Missouri, invites you to learn more about our thriving and vibrant city! From our rolling hills, green trees, and beautiful waterways to our strong and positive cultural, educational, and municipal infrastructure, Arnold is a wonderful place to live, work, and play. Discover what’s going on in and around our community that can enrich and improve your life today, tomorrow, and for years to come!

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From_Our_MayorWelcome to the City of Arnold!

Arnold offers a host of educational, cultural, and entertaining activities, a solid business core, and great shopping and dining experiences.

Learn all about what Arnold offers our residents and visitors by clicking on my photo at right.

~ Mayor Ron Counts

Avoid Contact with Meramec River Water

Effective Immediately!
Due to the failure of the Fenton Wastewater Treatment Plant on December 28, 2015, the MSD is currently reporting higher than acceptable levels of E. coli in Meramec River water samples.

For health and safety considerations, all contact with Meramec River water should be avoided until further notice.

In addition, both Arnold City Park and Flamm City Park are closed until further notice. Violators will be prosecuted.

The MSD, […]

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The City of Arnold is here to serve you.

The quickest way to contact us is to use this form.

We will be sure to get back to you within 24 hours.