- Drainage studies
- Storm sewer systems
- Detention ponds and BMPs
- Erosion control plans
- Shoreline and bank stabilization
- Floodplain management/development
- Sump pump collection systems

Drainage and Erosion Control

Rainfall - it's necessary to support life but also has the potential to cause damage. Sayre Associates has a team of engineers skilled in analyzing rainfall events, developing grading plans and storm sewer systems to prevent damage to structures/property, while meeting various regulations.

From conceptual grading/drainage plans to watershed studies, site plan drainage, erosion control plans, storm water pollution prevention plans (SWPPP), storm water BMPs, floodplain management and sump pump collection systems, our team is here to listen and address your needs.

Call us today! We can engineer a solution for your drainage and erosion needs.



Regional BMP 25-3 Willow Ridge Addition

StormTech at First Premier Bank

Covell Lake Shoreline Stabilization

Spencer Quarry Drainage

West Mesa Pass Drainage Improvements

Sayre Associates - Engineering Solutions 605-332-7211
216 S. Duluth Avenue, Sioux Falls, SD, 57104