Diamond level sponsor: Core & Main!

Core & Main Boilerplate: Core & Main's Water & Wastewater Supply is committed to being your one-stop shop for lab, plant, and field supplies for maintenance, repair, and operations. Visit for more information!

MRWS 45th Technical Conference & Exhibition March 12-14th, 2025 - Heritage Inn, Great Falls

Tune in for upcoming information for the MRWS 45th Conference!

Congratulations to all 2024 Excellence Award Winners!

Water Operator of the Year

Ben Shafer – Coram County Water & Sewer District

Cody Osterday – Lakeside County Water & Sewer District

Wastewater Operator of the Year

Lyle Lambert – Town of Culbertson

Clerk of the Year

Kellie Davis – Town of Denton

Manager of the Year

Mike Ariztia – Lockwood Water & Sewer District

Joe Voss – Town of Cascade

System of the Year

City of Harlowton

Extra Mile Award

Chelsea Dodd – City of Glasgow

Outstanding Service

Tim Rauser – MRWS Board

Distinguished Service

John Demarais – MRWS Board

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