Our team has concentrated experience in development, design and construction of municipal water supply, distribution, and treatment infrastructure.



The Tata & Howard team has identified innovative solutions to challenging problems related to the collection, pumping, and treatment of wastewater.



We can advise on innovative technologies that can be used to provide stormwater treatment at a new site, or technologies to retrofit an existing system.



Tata & Howard’s environmental services staff has extensive experience in the field of site assessment and remediation of oil and hazardous material.


Founded in 1992, Tata & Howard, Inc. is a specialized water, wastewater, stormwater, and environmental services consulting engineering firm dedicated to consistently delivering cost-effective, innovative project solutions. Working as a trusted partner with our clients, Tata & Howard provides a full range of environmental engineering services, from concept to completion, including reports, design, construction administration, and resident observation. Our targeted expertise includes hydraulic modeling, asset management, treatment, water supply and distribution, stormwater management, wastewater collection systems, funding assistance, permitting, and dam engineering. Striving to improve the environment in which we live through our work, we provide comprehensive environmental consulting services for hazardous waste and brownfields, including site assessments and remediation. Tata & Howard is a wholly employee-owned company that strives to cultivate a positive corporate culture while upholding the mission, vision, and values that form our cornerstone.


  • shrewsbury_ma
    Unidirectional Flushing Program, Shrewsbury, MA
    Unidirectional Flushing, Water
    Tata & Howard recently developed a unidirectional flushing (UDF) program for the Town of Shrewsbury, MA. The project included converting the existing...
  • stormwater rooftop runoff
    Stormwater Management: Rooftop Runoff, Whitinsville, MA
    Small-to-Midsize Municipalities, Stormwater, Stormwater Management
    Stormwater Engineering: Whitin Wellfield Water Treatment Facility, Whitinsville, MA The Whitin Wellfield Water Treatment Facility design consisted of a pressure filtration vessel housed within...


Donald J. Tata


Paul B. Howard

Senior Vice President

Jenna W. Rzasa

Vice President and Manager of Finance

Karen L. Gracey

Vice President and Manager of Business Development


RSS Tata & Howard

  • Lunchtime Mentoring: How a Drowned Orifice Works
    We take mentoring very seriously here at T&H! During a lunch break, Senior Project Engineer James Hoyt, P.E. demonstrated to some of our junior engineers how a drowned orifice works as a connection between two adjacent tanks. The goal of the experiment was to prove that as long as the velocity through... Read More The post Lunchtime […]
  • T&H Thanksgiving Luncheon
    T&H employee-owners enjoyed the annual Thanksgiving Luncheon on Tuesday, November 22, and as always, it was a big success. Employee-owners were encouraged to bring in their favorite foods and take some time to appreciate the holiday season. In addition, we were lucky to have some fellow employee-owners from our satellite offices to join us... Read More The post T&H […]
  • Thanksgiving Food Drive 2016
    Tata & Howard’s annual Thanksgiving food drive is always a big success, and 2016 was no exception. Our company goal was to donate at least 350 pounds of food, and we ended up collecting and donating 451 pounds of food to local food banks and pantries. In addition, a friendly... Read More The post Thanksgiving […]
  • Giving Thanks – for Water!
    It is widely known how important water is to our lives and the world we live in. Our body and planet is comprised of about 70% water – making it seem like it is easily accessible and plentiful. However, when you rule out our oceans and ice caps, less than... Read More The post Giving […]
No Favorites Has Been Added!