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Date 05/10/2016

Lafarge’s Presque Isle Quarry and Local Students Release 200 Salmon Fry into the Trout River

Presque Isle, Mich. - May 10, 2016 - Lafarge North America's Presque Isle Quarry (a member of LafargeHolcim), in partnership with Rogers City Middle School in Rogers City, Mich., recently released nearly 200 juvenile salmon, known as salmon fry, into the Trout River in Presque Isle County. This project was part of the Wildlife Habitat Council's Salmon in the Classroom Program. 


"This is our ninth consecutive year participating in this program, over which time we've worked with students to release more than 1,600 salmon fry into the river," said quarry plant manager Allan Idalski. "We're excited to continue this relationship in the years to come to help kids in the community better understand the importance of environmental conservation."


This year's project began in October when students received the salmon eggs from the Michigan Department of Natural Resources' fish hatchery. The students then monitored and maintained the salmon and their environment in the classroom over the next six months, helping the fish to grow while also learning about the lifecycle stages of developing salmon.


During this time, employees from Presque Isle Quarry visited the classroom to discuss the development of salmon and the students visited the quarry for a tour. During the tour, students performed water quality testing and viewed spawning salmon on site. Once the fish reached the point where they were capable of feeding themselves (known as the fry stage), the students, along with Presque Isle Quarry employees, released the salmon into the Trout River.


As part of the Wildlife Habitat Council's Corporate Lands for Learning, the Salmon in the Classroom program educates students on the environment while helping them to develop skills in observation, problem solving, water quality testing and macroinvertebrate identification.




About LafargeHolcim

As the world leader in the building materials industry, LafargeHolcim Ltd and its subsidiaries have the assets necessary to meet the building and design challenges of today's increasing urbanization. Globally, LafargeHolcim has 115,000 employees, a well-balanced local presence in 90 countries and combined net sales of CHF 33 billion (EUR 27 billion) in 2014. With the most innovative cement, concrete, and aggregates solutions, strong R&D and a commitment to health, safety, and sustainability, LafargeHolcim has the building solutions to meet customers' needs, from the individual homebuilder to the largest and most complex project.  We are committed to drive sustainable solutions for better building and infrastructure while contributing to a higher quality of life.  We are positioned to deliver on this commitment.


In the United States, LafargeHolcim companies include close to 350 sites in 43 states and employ 6,000 people.  Our customers rely on us to help them design and build better communities with innovative solutions that deliver structural integrity and eco-efficiency. We are committed to contributing to Building Better Cities and are an active participant in local environmental, educational and sustainable construction initiatives, including relationships with the Wildlife Habitat Council and Habitat for Humanity.


Lafarge North America Inc., Holcim (US) Inc., and their subsidiaries are LafargeHolcim companies, and together constitute the largest diversified supplier of construction materials in the United States.    


Joëlle Lipski-Rockwood

Head of Communications, U.S.

Aggregates and Construction Materials


The salmon fry lived in a tank in the classroom for six months.

Student releasing salmon fry into the Trout River.

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