Stormwater Management
Stormwater programs can involve regional detention basins or urban runoff, or be included in combined sewer overflow (CSO) program mitigation plans. We have experience throughout the U.S. in bringing new perspectives and techniques to stormwater management challenges.
Our work includes planning efforts for major mandated CSO programs, designing collection and conveyance systems, and leveraging retention and detention strategies — including green stormwater infrastructure — to support flow reduction and improve water quality. The science of stormwater management master planning and design has evolved. It requires much more rigorous analysis and precise solutions.
Effective and efficient methods of managing stormwater are mandatory for personnel safety, protection of infrastructure, and regulatory compliance. Modern stormwater projects require a holistic approach. Our unmatched team of planners, scientists, GIS professionals, stormwater engineers and community engagement professionals provide comprehensive professional services to meet the specific needs of your community, agency or project. This model protects your budget and collaboratively builds your stormwater program for the future.
We combine the depth and breadth of our real-world experience with the latest in technology to analyze and design projects across the country. More than 75% of our projects are with clients who have hired us before. We work with you to create a stormwater solution that meets your community's unique needs.
Guiding MS4 Permit Compliance
Issued by state agencies on behalf of the Environmental Protection Agency (EPA), a stormwater permit for a municipal separate storm sewer system (MS4) is intended to safeguard the natural environment while protecting health and safety for the community. Implementation of the MS4 permit varies state by state. Our team understands the MS4 permit, including associated tasks and time commitments. We are equipped to implement the following:
- Illicit discharge detection.
- Minimum control measure specific training.
- Post-construction stormwater management (green stormwater infrastructure implementation).
- Construction site runoff control.
- Good housekeeping or pollution prevention practices.
- Outreach, education and public participation programs.
- Mock audit of stormwater program.
