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  I work with scientists and engineers, helping clients efficiently build infrastructure with the least impact on natural and historic resources.

Sarah Mcllroy

Principal, Water

Rocklin, California

Sarah is a civil engineer who specializes in environmental permitting, including water quality, hydrology and hydraulics, and compliance projects. Her professional, friendly approach makes her clients feel like more than just project clients. Sarah is passionate about ensuring we have clean water to drink and play in and her experience includes providing erosion control and storm water management services in locations ranging from urban valleys to sensitive mountain watersheds. Sarah is a recognized expert in stormwater BMP analysis and implementation of stormwater controls for municipal and construction activities.

A transplant from the Midwest, Sarah is devoted to exploring the natural beauty of the Sacramento area both as a runner and as the mother of two children. You can find her running, biking, walking, or kayaking along American River Parkway and taking in the abundance of wildlife like deer, rabbits, hawks, and waterfowl.


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