Stormwater Management



CESSWI Logo IIThe Stormwater Team at EnviroScience is comprised of CESSWI-certified experts with professional backgrounds in engineering, biology, geology, GIS, and water quality science. Several of our team members are former employees of industry and regulatory agencies such as the Ohio Environmental Protection Agency—including a surface water department manager and an aquatic biologist.

The breadth of stormwater knowledge and experience at EnviroScience is unparalleled in the industry—particularly in the areas of green infrastructure, Phase II MS4 stormwater support, industrial Multi-Sector General Permit (MSGP) support, assessment and analysis, and reporting.

An SWPPP bioretention cell drains roadway water and filters pollutants

Our Stormwater Team provides comprehensive services to solve almost any stormwater challenge. We specialize in helping industry and municipal clients interpret and meet regulations, implement cost-effective control measures, and develop stormwater management plans tailored to their unique environmental challenges.


Filter bags used to prevent pollutants from entering storm water system at a construction site

A Stormwater Discharge Permit is a requirement under the National Pollutant Discharge Elimination System (NPDES) program, which addresses discharges that adversely affect the quality of the nation’s waters. Most states are authorized to implement the NPDES program and issue their own permits for stormwater discharges associated with industrial or construction activities. However, receiving a permit is only the beginning.

A key requirement under the Stormwater Discharge Permit is the development of and adherence to a Stormwater Pollution Prevention Plan (SWPPP or SWP3). The SWPPP is a document that outlines how a facility or a construction project will minimize stormwater pollution. Our stormwater team has been obtaining permit coverage and drafting manageable, cost-conscious SWPPP—and even offering SWPPP training—throughout the U.S. for many years.


With over 30 years of experience and seasoned veterans from industry and regulatory agencies on staff, our stormwater experts have a rich understanding of environmental laws and regulations and an outstanding reputation with regulatory agencies. This allows us to intelligently develop compliant plans that properly manage stormwater for our clients. 

We understand the importance of keeping your project on schedule and budget despite changing field conditions and unanticipated incidents.

To help meet these unforeseeable challenges, EnviroScience provides immediate access to permitting specialists, GIS analysts, water quality scientists, and biologists specializing in threatened and endangered species, wetlands, and ecological restoration—all of whom are qualified, experienced first responders and recognized experts in their respective fields.

Our Stormwater Team provides support in:

In Action:

Need help with your project?

Our experts are here to discuss your needs and how we can help you move your project forward. Fill out the form below for more information on our services or to request a quote, and we’ll get back to you within 24 hours. If you need a response within an hour or less, please call us at 800-940-4025.

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    Wetland Delineation & Permitting
    Environmental Sampling
    Aquatic Threatened/Endangered Species Surveys
    Terrestrial Threatened/Endangered Species Surveys
    Stream/Wetland Restoration
    Bioassay & Sediment Toxicity
    Environmental Inspection (Erosion & Sediment)
    Environmental Permit Compliance
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    Property Due Diligence
    Stormwater Design
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    Few environmental firms in the country retain EnviroScience’s degree of scientific know-how, talent, and capability under one roof. The diverse backgrounds of our biologists, environmental engineers, scientists, and divers enable us to provide comprehensive in-house services and an integrated approach to solving environmental challenges—saving clients time, reducing costs, and ensuring high-quality results.

    Our client guarantee is to provide “Excellence in Any Environment,” meaning no matter what we do, we will deliver on our Core Values of respect, client advocacy, quality work, accountability, teamwork, and safety. EnviroScience was created with the concept that we could solve complex problems by empowering great people. This concept still holds true today as our scientists explore the latest environmental legislation and regulations and incorporate the most up-to-date technology to gather and report data.

    EnviroScience expertise includes but is not limited to aquatic surveys (including macroinvertebrate surveys and biological assessments); ecological restoration; ecological services (including impact assessments, invasive species control, and water quality monitoring); emergency response; engineering and compliance services; endangered mussel surveys; laboratory and analysis; stormwater management; threatened and endangered species; and wetlands and streams (including delineation and mitigation). Further, EnviroScience is one of the few biological firms in the country that is a general member of the Association of Diving Contractors International (ADCI) and offers full-service commercial diving services.