What We Do

Our focus is the development and application of numerical models to support water resources engineering and environmental management. Learn more >

Our Clients

Our clients range from local agencies to state and federal agencies, from regulatory bodies to wastewater dischargers, from universities to international firms. Learn more >

Who We Are

At RMA, we are a team of engineers, mathematicians, and computer science professionals with deep experience in both numerical modeling and software development. Learn more >

Our History

Founded in 1974, RMA was among the first engineering firms to apply computer-aided modeling to water resource management. Learn more >