News

DIPRA Welcomes Florence, AL, to The Cast Iron Pipe Century Club

July 28 2025JOIN OUR MAILING LIST

BIRMINGHAM, AL – The Ductile Iron Pipe Research Association (DIPRA) proudly welcomes the City of Florence, AL, to the Cast Iron Pipe Century Club (Century Club), which honors the strength and legacy of cast iron pipes. 

“The forward-thinking engineers and city planners who first installed cast iron pipes in Florence, AL, more than 100 years ago are to be commended for selecting the best pipe available,” said DIPRA President David Cole. “The city’s modern-day Water Department should be applauded for their similar, long-term planning by investing in Ductile iron pipes, which are the most resilient and longest-lasting pipe available today. There are so many factors that go into the selection of drinking water pipes, but we know from credible research and development that Ductile iron is the best choice for both public and private utilities looking to guarantee long-term health and safety.”

The city of Florence originally installed a section of 6-inch, cast iron water main between 1880 and 1890, based on the Water Department of the city records. A portion of that pipe that runs underneath Wood Avenue remains in service today and is the section being inducted into The Century Club. 

“This honor is not only a testament to the quality of materials that were once used but also to the current and past employees of our department,” said Water Department Manager Tad Cole. “The cast and Ductile iron pipelines serve as a distribution system to supply potable drinking water to our customers. The longevity of the two pipe products ensures that we can deliver clean, safe drinking water to our community for generations”.

The Cast Iron Pipe Century Club was organized in 1947 to publicly recognize water utilities with Cast Iron mains that have provided service for 100 years or more. There are more than 550 water utilities in the United States and 35 water utilities in Canada that are members of DIPRA's Century Club. DIPRA also sponsors a Cast Iron Pipe Sesquicentennial Club, of which 27 utilities in the U.S. and five (5) in Canada, are known to have enjoyed cast iron pipelines in service for more than 150 years.

About DIPRA

Founded in 1915, the Ductile Iron Pipe Research Association (DIPRA) has served as a resource and technical advisor to the water industry. DIPRA also provides representation on standards-making committees as well as technical research on a variety of applications-based topics. While DIPRA member companies have different names and locations, they share a common commitment to produce and deliver the finest quality water and wastewater pipe material in the world, Ductile Iron Pipe, and at the greatest possible value to its purchasers.

PHOTO INFORMATION: 

The Ductile Iron Pipe Research Association inducted the City of Florence, AL, into its Cast Iron Century Club, which honors the strength and resilience of cast iron pipes that have conveyed clean, safe drinking water for more than 100 years. Pictured are City of Florence Water Department Manager of Gas & Water, Tad Cole, left, and Will Haddock, the Water Department's Gas Controller & Operations Assistant, right.

In The News

DIPRA Welcomes Village of Saguenay, Quebec, to Century Club

Jun 16, 2026
x
Share This Page
DIPRA Welcome Hammond, IN, to the Century Club

DIPRA Welcome Hammond, IN, to the Century Club

Jun 16, 2026
x
Share This Page
Stephen Marcino, P.E.

DIPRA Welcomes Stephen A. Marcino as Northeastern Regional Engineer

May 26, 2026
x
Share This Page
Installing Ductile Iron Pipe

Construction Season Is Back, and Pipe Durability Drives Decisions

May 21, 2026
x
Share This Page
Woman look at a glass of water

What’s in Your Drinking Water? U.S. EPA Takes Aim at Microplastics

May 11, 2026
x
Share This Page
US Congress building in Washington DC and cloudless blue sky

A Call to Congress: Recommit to America’s Water Infrastructure

Apr 30, 2026
x
Share This Page
Earth Day concept design with geometric icons

From Capitol Hill to Beneath Our Feet: Water Week Meets Earth Day

Apr 13, 2026
x
Share This Page
DIPRA Team Photo

The People Behind the Pipes: Supporting Reliable Water Infrastructure DIPRA Staff

Mar 20, 2026
x
Share This Page
Ductile Iron Pipe Research Association Inducts Alma, Quebec, to Century Club

Ductile Iron Pipe Research Association Inducts Alma, Quebec, to Century Club

Feb 27, 2026
x
Share This Page
DIPRA Public Health photo 1

Protecting Public Health for the Next Generation

Feb 10, 2026
x
Share This Page

Check out the Resources Tab for more relevant content for each page.

Resources
There are no matching PDF resources for this page.
There are no matching video resources for this page.
Resources
There are no matching PDF resources for this page.
There are no matching video resources for this page.