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.


    Business Practice Evaluation (BPE), North Texas Municipal Water District
    Asset Management, BPEs, Large Municipalities, Wastewater, Water
    North Texas Municipal Water District (NTMWD) Wylie Treatment Plant, courtesy of NTMWD Tata & Howard Provided management consulting and leadership skill building for...


Karen L. Gracey


Jenna W. Rzasa


Paul B. Howard

Senior Vice President

Patrick S. O’Neale

Vice President


RSS Tata & Howard

  • T&H Welcomes Several New Hires!
    We are constantly growing, and are thrilled to welcome several new hires as well as some summer interns. Interested in working with us? Visit our careers page for more info! Our Connecticut office welcomes Natalia Close and Tatiana Prevalla to the team. Natalia has joined the firm as an Engineer after … Continue reading T&H Welcomes […]
  • World Environment Day 2017
    This year, there is just one word for what we want to make World Environment Day: epic. The aim is for celebrations to be bigger and better than ever and to call on people to show their love and affection for our shared natural world. About World Environment Day World Environment … Continue reading World Environment […]
  • The Proposed 2018 Budget Cuts Require Water Systems to Practice Capital Efficiency
    In recent years, water systems have been faced with challenges that are unique to modern times. Our nation’s buried infrastructure is reaching a critical juncture in that it is nearing or has reached the end of its useful life, or is in dire need of replacement due to the presence … Continue reading The Proposed […]
  • T&H Presenting at NEWEA 2017 Spring Meeting & Exhibit
    Steve Landry, P.E., Vice President and Allison Shivers, P.E., Project Engineer will be presenting at the NEWEA 2017 Spring Meeting & Exhibit. Impacts and Identification of Tidal Intrusion Sources in Manchester-by-the-Sea’s Wastewater Collection System The Town of Manchester-by-the-Sea’s wastewater collection and treatment system has been plagued by tidal infiltration and inflow sources. … Continue reading T&H Presenting […]