civil/environmental engineering specializing in water, wastewater, and water resources


We are adept at finding solutions to collection system problems including basement flooding and sewage overflows and have expertise with Sanitary Sewer Overflow (SSO) and Combined Sewer Overflow (CSO) control projects.

​​Matteo Engineering & Consulting, LLC


Water resources

We provide innovative approaches to stormwater and floodplain management by drawing from our experience on scores of successful large- and small-scale projects that include flood studies, hydraulic modeling, and floodplain mapping, design of flood control projects (levees and dams), Low Impact Development, and Green Infrastructure study and design.


Study, Design, and Construction Phase Engineering

Our firm offers water distribution system engineering services ranging from water reliability studies, master plans, and water distribution and transmission system modeling to water main design and user rate studies.

  • Water Reliability Studies and Modeling/Analysis
  • Stormwater Conveyance/Storage Modeling/Analysis
  • Sewage Collection Modeling
  • Expert Witness Services
  • Design of Hydraulic Structures
  • Design of CSO/SSO Control Facilities
  • Water and Wastewater Master Plans
  • River Modeling and Flood Studies
  • Floodplain and Stormwater Management
  • Channel Restoration Design
  • Construction Contract Administration and RPR/Inspection