Environmental Partners was built on the core philosophy that a strict focus on client service through partnership creates added value for our clients.

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Environmental Partners Group has completed wastewater management projects for municipalities and other public agencies, private utilities, and industrial and commercial clients ranging from comprehensive wastewater management planning through design and construction of town-wide wastewater management systems. We have also completed numerous small-scale and innovative system designs for shopping malls, condominium developments and institutions. We are at the forefront of the Design/Build/Operate (DBO) movement in the municipal sector as demonstrated by our management of all aspects of a $19 million DBO comprehensive wastewater management plan for Provincetown, Massachusetts.

In addition to comprehensive wastewater management planning, we are also providing clients with extensive infiltration/inflow analysis and reduction planning services. The goal for these programs is to reduce costly infiltration and inflow into the sewer system, thus reducing treatment costs, and creating additional capacity for growth and development within the host community. In performing these services, we use flow metering, GIS mapping tools, and computer modeling to accurately portray existing flow patterns and identify elements of the sewer system that need repair or replacement.


  • Wastewater Treatment Plant Design (municipal, private/commercial, and industrial)
  • Sewer System Design
  • Pump Station Design
  • National Pollutant Discharge Elimination System (NPDES) and other various permits
  • Comprehensive Wastewater Management Plans (CWMPs)
  • Inflow Infiltration Reduction Programs
  • Sewer Separation/CSO/SSO
  • Construction Management
  • Regulatory Consent Order Negotiations
  • Hydraulic Analysis

Waltham - Inflow Removal Program

Environmental Partners Group was retained by the City in 2007 to plan, investigate, and design the elements of the private...

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Weymouth - Sewer Model

Environmental Partners conducted a comprehensive evaluation of Weymouth’s sewer system to identify potential infrastructure upgrades and improvements needed to address...

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Provincetown - Wastewater Facilities

For more than ten years, Environmental Partners has been working with Town officials to address their ongoing wastewater collection, treatment...

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