Implementing Projects to Protect the Natural Environment
Measure baseline conditions and track ecological change.
From planning through implementation, TRC measures and monitors ecological conditions and environmental impacts to minimize risk and ensure ongoing project developments or long-term operations meet regulatory requirements.
Our on-site surveys and assessments provide manufacturing facilities, government entities, construction companies and other large developers and facility owners with an overview of baseline conditions and insights into how those conditions are impacted through their operations.
We have designed and implemented hundreds of monitoring programs, including long-term studies for government agencies lasting decades. Our environmental monitoring programs are often developed in consultation with regulatory bodies to ensure that field work is conducted in accordance with accepted standards and methods.
Achieve Enduring, Sustainable Results With TRC
With extensive nationwide experience in ecological monitoring, our clients can trust that we have worked with and established best practices with similar geographical landscapes. Our experience includes ecological risk assessments, geophysical and hydrographic surveying, wetland delineation, sediment sampling, remote sensing and more.
Integrated Environmental Monitoring Solutions
Field Surveys and Impact Assessments
- Aerial Services (AUS)
- Aquatic Plant Mapping and Monitoring
- Avian and Bat Surveys and Monitoring
- Benthic Habitat Surveys and Assessments
- Biomonitoring and Wildlife Habitat Evaluations
- Environmental Impact Assessments and Permitting
- Impingement and Entrainment Studies
- Invasive Species Surveys and Monitoring
- Marine Species and Water Quality Monitoring
- Stream Monitoring (biological, flow and water quality)
- Vegetation Surveys, Mapping and Monitoring
We operate two fully equipped USACOE soil testing labs that deliver timely, efficient results.Our labs meet the latest standards from ASTM, EPA, USACOR and AASHTO, making regulatory compliance second nature for us.
Ecological Restoration and Mitigation
- Aquatic Habitat Restoration
- Natural Resource Damage Assessments
- Rare, Threatened and Endangered Species Surveys
- ROW Re-vegetation and Restoration
- River, Stream and Riparian Restoration
- Stream Daylighting
- Wetland Functional Assessments and Mitigation
Whether your project site is home to rare, threatened and endangered species or other regulated flora and fauna, we ensure your projects mitigate disruption or restore sensitive habitats so you can maintain operations and meet regulatory requirements.
Construction and Operations Compliance
- Air Emissions Inventories and Auditing
- Environmental Impact Assessments and Permitting
- Marine Mammal and Sea Turtle Observation
- Multimedia Environmental Compliance (Air, Water, Waste)
- NEPA Compliance
- Remediation Oversight and Monitoring
- Water Quality Monitoring
- Toxics/ Hazardous Waste Plans (TSCA, TURA, TRI)
Construction projects are often complex, requiring more extensive permits, comprehensive audits and other detailed environmental evaluations to ensure project development and ongoing operations meet regulatory guidelines.When your construction team is ready to break ground, TRC ensures environmental impacts are minimized.
Gain Peace of Mind with TRC’s Environmental Monitoring Services
TRC’s technicians, biologists and engineers are ready to get started on your project. Connect with us today.
Sharing Our Perspectives
Our practitioners share their insights and perspectives on the trends and challenges shaping the market.
Ecological Risk of PFAS from AFFF-Impacted Sites
June 30, 2020
The facts on evaluating exposure to wildlife
Development and Types of Conceptual Site Models (CSMs)
March 15, 2025
There are vast resources, including publications and guidance documents on the topic of Conceptual Site Models (CSMs), and the term “CSM” can mean many different things to different people depending on their technical area of expertise and their expectation about the goal or purpose of the subject CSM
EPA Proposes New Guidance on Air Quality Analysis for Permits
January 5, 2024
On October 23, 2023, the US EPA proposed changes to the Guideline on Air Quality Models and the US EPA model AERMOD
Are You Prepared for 2024 TSCA Chemical Data Reporting?
October 9, 2023
Chemical Data Reporting (CDR), like the Olympics, occurs every four years, and then most facilities move on to more pressing environmental, health and safety (EHS) matters.
TRC ranking soars on ENR’s Top 200 Environmental Firms and ENR 500 Sourcebook
September 7, 2023
TRC Companies, an environmentally focused and digitally powered global solutions firm, ranked No. 24 – up from No. 39 in 2022 – in Engineering News-Record’s (ENR) annual survey of Top 200 Environmental Firms.
Changes to EPA’s Risk Management Program (RMP) Regulations Are Coming
April 14, 2023
Changes to the Risk Management Program (RMP) regulations were signed into a final rule on February 27, 2024, by EPA Administrator Michael S. Regan.
Deadline Approaching for Utilities to Report SF₆ Emissions to EPA
March 8, 2023
The EPA regulates greenhouse gas (GHG) emissions under the Greenhouse Gas Reporting Program (GHGRP) and has recently decided to place renewed emphasis on sulfur hexafluoride (SF₆).
Routinely Evaluating the Health & Effectiveness of Integrated Systems to Manage EHS/ESG Risks – Part I
March 1, 2023
Once established, an EHS/ESG management system must be routinely evaluated to ensure it remains effective to identify and control risks, as well as accommodate and adjust for changes that occur to/within the organization.
Northern Long-Eared Bat: Listing Changed from Threatened to Endangered
December 12, 2022
On November 30, 2022, the United States Fish & Wildlife Service (USFWS) published a final rule to the Federal Register to change the listing status of the northern long-eared bat (Myotis septentrionalis) from threatened to endangered.
Modeling: Convincing Visualizations Are Key to Successful Projects
December 5, 2022
This presentation provides guidance on steps and methods to utilize 3D and other visualization software to present complex sites and illustrate solutions to complex problems, such as remedial solutions and future site development. These methods involve 3 key concepts: data management coordination, conceptual site modeling and visual clarity. TRC’s experts also breakdown the different types of visualization software and their applications to specific scenarios.
EPA Penalizing Stationary Engine Violations
November 9, 2022
The EPA is identifying violations of the Clean Air Act and has taken enforcement actions and assessed penalties.
Proactive Enforcement is Key in the EPA FY2022-2026 Strategy
October 19, 2022
A core element of the EPA FY2022-2026 Strategic Plan focuses on environmental compliance.
Preparing for EPA Inspections in Environmental Justice Communities
October 4, 2022
The EPA Office of Enforcement and Compliance Assurance Have Expanded Goals to Strengthen Enforcement and Protections Within EJ Communities
New National Emerging Contaminants Research Initiative
September 12, 2022
The Executive Office of the President of the United States announced a National Emerging Contaminant Research Initiative
Optimizing EHS/ESG Information Management and Reporting Systems by Leveraging Innovative Digital Technology Solutions
August 10, 2022
A single, integrated enterprise wide EHS/ESG IMS can significantly improve performance and communicate progress towards organizational requirements and goals.
Support an Integrated EHS/ESG Management System
June 10, 2022
What Is an Indoor Air Quality Assessment? An indoor air quality assessment involves identifying and addressing air quality issues within a facility to ensure a healthy and safe environment for occupants. The assessment process typically includes an initial inspection, laboratory testing for contaminants, and recommendations for improvements. LEED-certified buildings prioritize indoor air quality, adopting measures to maintain good IAQ throughout construction and occupancy. Contact Us
How to Use an Integrated Approach To Manage EHS and ESG Risks
April 20, 2022
What Is an Indoor Air Quality Assessment? An indoor air quality assessment involves identifying and addressing air quality issues within a facility to ensure a healthy and safe environment for occupants. The assessment process typically includes an initial inspection, laboratory testing for contaminants, and recommendations for improvements. LEED-certified buildings prioritize indoor air quality, adopting measures to maintain good IAQ throughout construction and occupancy. Contact Us
Environmental Impacts of Transitioning to Renewables
May 15, 2021
The transition to renewable energy sources will have notable environmental impacts as well as economic impacts. To understand the possible implications, you’ll need some background knowledge of the ways fossil fuels affect the environment.
How to Take a Renewable Project From Planning to Construction
May 15, 2021
A widespread societal shift is underway — now is the time to reduce reliance on fossil fuels and begin renewable energy projects. Among those who should participate are utility companies. They can demonstrate good social consciousness and enjoy notable returns on investment (ROI) by implementing renewable energy projects. In this chapter, you’ll learn about the process of investing in renewables. Use this renewable energy project development guide to help you get started.
New Jersey’s Landmark Environmental Justice Law
November 24, 2020
What Is an Indoor Air Quality Assessment? An indoor air quality assessment involves identifying and addressing air quality issues within a facility to ensure a healthy and safe environment for occupants. The assessment process typically includes an initial inspection, laboratory testing for contaminants, and recommendations for improvements. LEED-certified buildings prioritize indoor air quality, adopting measures to maintain good IAQ throughout construction and occupancy. Contact Us
Ecological Risk of PFAS from AFFF-Impacted Sites
June 30, 2020
The facts on evaluating exposure to wildlife
Development and Types of Conceptual Site Models (CSMs)
March 15, 2025
There are vast resources, including publications and guidance documents on the topic of Conceptual Site Models (CSMs), and the term “CSM” can mean many different things to different people depending on their technical area of expertise and their expectation about the goal or purpose of the subject CSM
EPA Proposes New Guidance on Air Quality Analysis for Permits
January 5, 2024
On October 23, 2023, the US EPA proposed changes to the Guideline on Air Quality Models and the US EPA model AERMOD
Are You Prepared for 2024 TSCA Chemical Data Reporting?
October 9, 2023
Chemical Data Reporting (CDR), like the Olympics, occurs every four years, and then most facilities move on to more pressing environmental, health and safety (EHS) matters.
TRC ranking soars on ENR’s Top 200 Environmental Firms and ENR 500 Sourcebook
September 7, 2023
TRC Companies, an environmentally focused and digitally powered global solutions firm, ranked No. 24 – up from No. 39 in 2022 – in Engineering News-Record’s (ENR) annual survey of Top 200 Environmental Firms.
Changes to EPA’s Risk Management Program (RMP) Regulations Are Coming
April 14, 2023
Changes to the Risk Management Program (RMP) regulations were signed into a final rule on February 27, 2024, by EPA Administrator Michael S. Regan.
Deadline Approaching for Utilities to Report SF₆ Emissions to EPA
March 8, 2023
The EPA regulates greenhouse gas (GHG) emissions under the Greenhouse Gas Reporting Program (GHGRP) and has recently decided to place renewed emphasis on sulfur hexafluoride (SF₆).
Routinely Evaluating the Health & Effectiveness of Integrated Systems to Manage EHS/ESG Risks – Part I
March 1, 2023
Once established, an EHS/ESG management system must be routinely evaluated to ensure it remains effective to identify and control risks, as well as accommodate and adjust for changes that occur to/within the organization.
Northern Long-Eared Bat: Listing Changed from Threatened to Endangered
December 12, 2022
On November 30, 2022, the United States Fish & Wildlife Service (USFWS) published a final rule to the Federal Register to change the listing status of the northern long-eared bat (Myotis septentrionalis) from threatened to endangered.
Modeling: Convincing Visualizations Are Key to Successful Projects
December 5, 2022
This presentation provides guidance on steps and methods to utilize 3D and other visualization software to present complex sites and illustrate solutions to complex problems, such as remedial solutions and future site development. These methods involve 3 key concepts: data management coordination, conceptual site modeling and visual clarity. TRC’s experts also breakdown the different types of visualization software and their applications to specific scenarios.
EPA Penalizing Stationary Engine Violations
November 9, 2022
The EPA is identifying violations of the Clean Air Act and has taken enforcement actions and assessed penalties.
Proactive Enforcement is Key in the EPA FY2022-2026 Strategy
October 19, 2022
A core element of the EPA FY2022-2026 Strategic Plan focuses on environmental compliance.
Preparing for EPA Inspections in Environmental Justice Communities
October 4, 2022
The EPA Office of Enforcement and Compliance Assurance Have Expanded Goals to Strengthen Enforcement and Protections Within EJ Communities
New National Emerging Contaminants Research Initiative
September 12, 2022
The Executive Office of the President of the United States announced a National Emerging Contaminant Research Initiative
Optimizing EHS/ESG Information Management and Reporting Systems by Leveraging Innovative Digital Technology Solutions
August 10, 2022
A single, integrated enterprise wide EHS/ESG IMS can significantly improve performance and communicate progress towards organizational requirements and goals.
Support an Integrated EHS/ESG Management System
June 10, 2022
What Is an Indoor Air Quality Assessment? An indoor air quality assessment involves identifying and addressing air quality issues within a facility to ensure a healthy and safe environment for occupants. The assessment process typically includes an initial inspection, laboratory testing for contaminants, and recommendations for improvements. LEED-certified buildings prioritize indoor air quality, adopting measures to maintain good IAQ throughout construction and occupancy. Contact Us
How to Use an Integrated Approach To Manage EHS and ESG Risks
April 20, 2022
What Is an Indoor Air Quality Assessment? An indoor air quality assessment involves identifying and addressing air quality issues within a facility to ensure a healthy and safe environment for occupants. The assessment process typically includes an initial inspection, laboratory testing for contaminants, and recommendations for improvements. LEED-certified buildings prioritize indoor air quality, adopting measures to maintain good IAQ throughout construction and occupancy. Contact Us
Environmental Impacts of Transitioning to Renewables
May 15, 2021
The transition to renewable energy sources will have notable environmental impacts as well as economic impacts. To understand the possible implications, you’ll need some background knowledge of the ways fossil fuels affect the environment.
How to Take a Renewable Project From Planning to Construction
May 15, 2021
A widespread societal shift is underway — now is the time to reduce reliance on fossil fuels and begin renewable energy projects. Among those who should participate are utility companies. They can demonstrate good social consciousness and enjoy notable returns on investment (ROI) by implementing renewable energy projects. In this chapter, you’ll learn about the process of investing in renewables. Use this renewable energy project development guide to help you get started.
New Jersey’s Landmark Environmental Justice Law
November 24, 2020
What Is an Indoor Air Quality Assessment? An indoor air quality assessment involves identifying and addressing air quality issues within a facility to ensure a healthy and safe environment for occupants. The assessment process typically includes an initial inspection, laboratory testing for contaminants, and recommendations for improvements. LEED-certified buildings prioritize indoor air quality, adopting measures to maintain good IAQ throughout construction and occupancy. Contact Us
Ecological Risk of PFAS from AFFF-Impacted Sites
June 30, 2020
The facts on evaluating exposure to wildlife
Development and Types of Conceptual Site Models (CSMs)
March 15, 2025
There are vast resources, including publications and guidance documents on the topic of Conceptual Site Models (CSMs), and the term “CSM” can mean many different things to different people depending on their technical area of expertise and their expectation about the goal or purpose of the subject CSM