Water Resources

Water Resources

Clear solutions… An integrated approach to managing water

With expertise at all phases of the water cycle, our team can help advance your project with innovative and sustainable solutions. Our in-house water resources professionals have a full spectrum of skill sets and include engineers, landscape architects, ecologists, geomorphologists, geologists, GIS specialists, and environmental scientists able to tackle challenges at any point in your project’s lifecycle. We will work closely with you to understand your individual goals and develop feasible, innovative, and sustainable solutions that meet them.

An integrated approach to regulatory compliance

Both public and private sector organizations rely on CEC to balance regulatory compliance and environmental stewardship with their business objectives. Our regulatory expertise has allowed us to help our clients negotiate more appropriate permit conditions that focus on protecting natural resources while allowing development to continue.

Stormwater compliance

CEC is experienced working with regulatory authorities to develop effective stormwater compliance strategies. In fact, our professionals are respected by regulatory agencies and often serve as a technical resource. For example, we provide MS4 permit compliance assistance ranging from stormwater management program development to designing, bidding, and providing construction observation services for capital improvement projects. We also work closely with local governments to manage municipal stormwater and sanitary collection systems using new technologies and green infrastructure design.

Watershed restoration

We use a team approach to design and implement watershed restoration plans, collecting existing conditions data and developing comprehensive water quality and quantity models to aid in the identification and prioritization of restoration opportunities.

Wastewater treatment

Finally, our water resources team provides turnkey industrial wastewater treatment and compliance services for both new and retrofitted facilities, helping you determine an appropriate treatment technology or combination of technologies by conducting bench- and pilot-scale tests in our treatability laboratories or on site.

Your CEC Expert:

Steven E. Casey, P.E., CPESC

Water Resources Lead

(800) 365-2324

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Mr. Casey has over 15 years of civil engineering consulting experience. His focus has been within the water resources field. His experience includes hydrologic and hydraulic modeling, complex drainage basin analysis and design, floodplain management, and erosion prevention and sediment control design. Steve assisted with the development of the fourth edition of the Tennessee Erosion and Sediment Control Handbook. He also provides NPDES compliance services and specializes in small MS4 permit compliance.

Areas of Expertise

  • Low Impact Development Design
  • Erosion Prevention & Sediment Control (EPSC) Design and Inspection
  • EPSC Inspection & Design Training
  • TMDL Modeling & Monitoring
  • FEMA Flood Insurance Rate Map (FIRM) Revisions
  • Flood Routing & Inundation Mapping
  • Watershed Planning & Restoration
  • Stormwater BMP Design & Inspections
  • Stream Assessments & Restoration
  • Floodway Encroachment Reviews
  • Certified Floodplain Management
  • Hydrologic & Hydraulic Analyses
  • Flood Mitigation Analyses, Permitting & Design
  • Dam Safety Engineering
  • Section 319 Grant Assistance
  • Nonpoint Source-Implementation Strategic Plan Development

  • Municipal Water & Wastewater Treatment
  • Industrial Process Water Design
  • Industrial Wastewater Treatment
  • Wastewater Collection, Pump Stations & Forcemains
  • Municipal Sewer Collection System Analysis
  • Municipal Sewer Collection System Mapping
  • Water/Wastewater Facility Design & Rehabilitation
  • Facility Troubleshooting
  • Oil & Gas Production Water Treatment
  • Landfill Leachate Treatment
  • Wastewater Treatability Study

  • Programmatic Assistance Preparing Stormwater Management Program Plans
  • Site Plan Review Services
  • Illicit Discharge Detection & Elimination (IDDE) plans and inspections
  • Stormwater Input And Outfall Mapping
  • Stream Monitoring
  • Public Participation And Involvement
  • MS4 Permit Compliance Services

  • Water Quality BMP Testing
  • NPDES Permit Negotiation
  • Compliance Audits
  • Stormwater Piping & Culvert Inspections
  • Water Quality & Sediment Transport Modeling
  • SWPPP Development & Training
  • SWPPP Innovative Design for Sensitive Areas
  • SWPPP Inspections

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Water Resources overview.

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Who We Serve

Multi-disciplined Market Groups are derived from our practices to strategically focus on the challenges and drivers of the manufacturing, mining, oil & gas, power, public sector, real estate, and solid waste markets.


We provide a comprehensive array of engineering and environmental services to assist you…

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For decades, we’ve helped operators solve challenges and keep their focus on continuing operations…

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Oil & Gas

Our clients rely on our expertise to navigate ever-evolving federal, state, and local regulations and design on challenging sites…

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For more than 20 years, our team has supported electric utilities throughout the full project lifecycle…

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Public Sector

Public officials and agencies rely on our diverse scope of services to deliver positive results for their local communities…

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Real Estate

We provide comprehensive services for the full lifecycle of real estate…

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Solid Waste

We bring unrivaled resources and expertise to help you handle the most complex waste management challenges…

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Water Resources In Action

Nonpoint Source-Implementation Strategic Plans in Ohio

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Quasi-Design and Oversight

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Waterline Design and Permitting

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On-site Wetland Enhancement

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