Our focus and passion is the protection and enhancement of aquatic resources and we surround ourselves with the top biologists and engineers in the field to perform the highest level of work.

Aqua Sierra, Inc. is one of the premier fisheries and water quality consulting firms in the world. Our mission is to provide effective and sustainable solutions in fisheries and water quality management. Our focus and passion is the protection and enhancement of aquatic resources and we surround ourselves with the top biologists and engineers in the field to perform the highest level of work. We are scientists first and foremost and are not salesmen interested in just selling you a widget. All of our management recommendations are based on physical, chemical, and biological characteristics unique to each resource. Whether it is developing a trophy fishery, improving aesthetics of a water body, preventing establishment of zebra mussels, or building clean water and waste water treatment systems; our understanding of science and depth of experience enables us to create lasting solutions. It is not a coincidence that we continue to work with the majority of our clients since establishment in the 1989. As a full service Design/Build/Maintain company, the team at Aqua Sierra, Inc. looks forward to walking with you through the seasons of your water.