What We Do

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

Delta flow model.

Our Clients

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

Golden Gate Bridge, bay, and Marin headlands.

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.

Fun staff group photo.

Our History

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

Don Price chest high in creek water.