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US Wastewater Treatment Services Market

ID: MRFR/CnM/18982-HCR
111 Pages
Chitranshi Jaiswal
October 2025

US Wastewater Treatment Services Market Research Report By Segment (Chemicals, Equipment, Services) and By Application (Municipal, Industrial) - Forecast to 2035

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US Wastewater Treatment Services Market Summary

As per analysis, the US wastewater treatment services market is projected to grow from USD 9.91 Billion in 2025 to USD 19.13 Billion by 2035, exhibiting a compound annual growth rate (CAGR) of 6.8% during the forecast period (2025 - 2035).

Key Market Trends & Highlights

The US wastewater treatment services market is experiencing a transformative shift towards advanced technologies and sustainable practices.

  • The municipal wastewater treatment segment remains the largest, driven by increasing regulatory compliance and environmental standards.
  • The industrial wastewater treatment segment is the fastest-growing, reflecting heightened demand for efficient waste management solutions.
  • The activated sludge process continues to dominate, while the membrane bioreactor technology is rapidly gaining traction due to its efficiency.
  • Key market drivers include population growth and urbanization, alongside public awareness and environmental stewardship, which are shaping the industry's evolution.

Market Size & Forecast

2024 Market Size 9.28 (USD Billion)
2035 Market Size 19.13 (USD Billion)
CAGR (2025 - 2035) 6.8%

Major Players

Veolia (US), Xylem (US), American Water Works (US), Suez (US), Evoqua Water Technologies (US), Pentair (US), Thermo Fisher Scientific (US), Aqua America (US)

US Wastewater Treatment Services Market Trends

The US wastewater treatment services market is currently experiencing a transformative phase, driven by increasing regulatory pressures and a growing emphasis on sustainability. As environmental concerns escalate, municipalities and industries are compelled to enhance their wastewater management practices. This shift is evident in the adoption of advanced treatment technologies, which not only improve efficiency but also reduce the environmental footprint of wastewater disposal. Furthermore, the integration of smart technologies into treatment facilities appears to be gaining traction, enabling real-time monitoring and optimization of processes. In addition to technological advancements, the market is witnessing a heightened focus on resource recovery. This approach not only addresses the challenges of wastewater disposal but also presents opportunities for generating valuable by-products, such as biogas and fertilizers. The collaboration between public and private sectors is likely to play a crucial role in driving innovation and investment in the US wastewater treatment services market. As stakeholders prioritize sustainable practices, the landscape of wastewater management is poised for significant evolution, reflecting a broader commitment to environmental stewardship and public health.

Adoption of Advanced Treatment Technologies

The US wastewater treatment services market is increasingly embracing advanced treatment technologies. These innovations, which include membrane bioreactors and advanced oxidation processes, enhance the efficiency of wastewater processing. By improving treatment outcomes, these technologies help meet stringent regulatory standards while minimizing environmental impacts.

Focus on Resource Recovery

There is a growing trend towards resource recovery within the US wastewater treatment services market. Facilities are exploring methods to extract valuable resources from wastewater, such as nutrients and energy. This shift not only addresses disposal challenges but also contributes to sustainability by transforming waste into useful products.

Integration of Smart Technologies

The integration of smart technologies into wastewater treatment processes is becoming more prevalent. Real-time monitoring systems and data analytics tools are being utilized to optimize operations and improve decision-making. This trend enhances operational efficiency and supports compliance with environmental regulations.

Market Segment Insights

By Application: Municipal Wastewater Treatment (Largest) vs. Industrial Wastewater Treatment (Fastest-Growing)

In the US wastewater treatment services market, municipal wastewater treatment holds the largest market share, driven by the consistent need for effective sanitation services in urban areas. This segment is characterized by substantial investments from local governments and regulatory frameworks mandating wastewater treatment for communities. Conversely, industrial wastewater treatment is gaining traction as it addresses the specific needs of industrial processes and complies with stringent environmental regulations, making it the fastest-growing segment in the market.

Municipal Wastewater Treatment (Dominant) vs. Industrial Wastewater Treatment (Emerging)

Municipal wastewater treatment serves as the backbone of the US wastewater treatment services market, reflecting a well-established infrastructure supported by government investments. It focuses on treating waste generated from residential and commercial sources, ensuring compliance with regulatory standards. In contrast, industrial wastewater treatment is emerging rapidly, catering to various sectors including manufacturing, mining, and food production. This segment faces unique challenges due to diverse waste compositions and is increasingly adopting advanced technologies to enhance treatment efficiency. As industries strive for sustainability, the demand for specialized industrial treatment solutions is expected to keep this segment on a growth trajectory.

By Technology: Activated Sludge Process (Largest) vs. Membrane Bioreactor (Fastest-Growing)

In the US wastewater treatment services market, the Activated Sludge Process holds the largest share among the various technologies employed for water purification. This technology is favored for its biological treatment efficiency, supporting a significant portion of municipal and industrial applications. Meanwhile, the Membrane Bioreactor (MBR) segment is gaining traction, driven by its superior filtration capabilities and compact design, catering to the increasing demand for high-quality effluent. The growth trends in the technology segment are influenced by regulatory pressures, technological advancements, and the rising importance of sustainable practices. The trend towards MBR systems is notable, reflecting a shift in operational focus towards energy efficiency and reduced footprint in treatment processes. Innovations in activated sludge modifications and increasing adoption of automated processes also contribute to enhancing productivity and lowering operational costs.

Technology: Activated Sludge Process (Dominant) vs. Membrane Bioreactor (Emerging)

The Activated Sludge Process stands as the dominant method in the US wastewater treatment services market due to its effectiveness in removing organic and inorganic pollutants. This traditional method utilizes aeration tanks and microorganisms, offering scalability for various treatment plants. Conversely, the Membrane Bioreactor, characterized as an emerging technology, integrates biological treatment with membrane filtration, resulting in high-quality effluent suitable for reuse. MBR systems have become popular in both small and large-scale projects, driven by their ability to produce low sludge yield and effective removal of contaminants. While the Activated Sludge Process remains widely implemented, the MBR technology is gaining momentum as industries and municipalities seek innovative solutions to meet stringent water quality requirements and sustainability goals.

By Service Type: Operation and Maintenance Services (Largest) vs. Engineering Services (Fastest-Growing)

In the US wastewater treatment services market, Operation and Maintenance Services hold the largest share, playing a crucial role in ensuring the continuous operation of treatment facilities. Consulting Services and Design Services offer essential support but follow behind in terms of market share. Engineering Services, while traditionally smaller, have been gaining traction as infrastructure needs evolve, reflecting the sector's dynamic nature.

Operation and Maintenance Services (Dominant) vs. Engineering Services (Emerging)

Operation and Maintenance Services are critical in the wastewater treatment landscape, encompassing routine management, monitoring, and compliance tasks. Their dominance stems from the increasing demand for reliable wastewater services, driven by regulatory standards and aging infrastructure. On the other hand, Engineering Services are considered emerging, with their growth propelled by advancements in technology and innovative treatment solutions. As municipalities and industries seek efficient designs tailored to modern challenges, Engineering Services are becoming indispensable, focusing on optimizing performance and sustainability in wastewater management.

By End Use: Residential (Largest) vs. Industrial (Fastest-Growing)

In the US wastewater treatment services market, the end use distribution reflects a diverse utilization across different sectors. The residential segment dominates the market, accounting for a significant portion of the wastewater services due to the high volume of domestic waste generated. In contrast, the industrial sector, while smaller in overall share, is rapidly gaining traction as industries evolve and environmental regulations become stricter. Growth trends indicate that innovation and sustainability efforts are driving the expansion of the industrial wastewater treatment segment. With increasing awareness of environmental impacts, industrial players are investing in advanced treatment technologies, pushing this segment to become the fastest-growing category. As businesses strive for compliance and efficiency, the demand for effective wastewater solutions continues to rise, enhancing market dynamics.

Residential: Dominant vs. Industrial: Emerging

The residential segment of the US wastewater treatment services market is characterized by its comprehensive and established infrastructure, catering to a vast population's daily needs. This segment benefits from a high demand for efficient sewage management systems and has become the backbone of wastewater services. Conversely, the industrial sector is emerging with innovative solutions as industries seek to optimize operations and minimize ecological footprints. Industry stakeholders are increasingly focused on compliance with environmental regulations and are adopting technologies that ensure proper treatment and reuse of wastewater. This shift towards more sustainable practices is instrumental in positioning the industrial segment as a dynamic and essential component of the wastewater treatment landscape.

Get more detailed insights about US Wastewater Treatment Services Market

Key Players and Competitive Insights

The wastewater treatment services market in the US is characterized by a competitive landscape that is increasingly shaped by innovation, sustainability, and digital transformation. Key players such as Veolia (France), Xylem (US), and American Water Works (US) are actively pursuing strategies that enhance their operational efficiency and market reach. Veolia (France) focuses on integrating advanced technologies to optimize water treatment processes, while Xylem (US) emphasizes the development of smart water solutions that leverage data analytics. American Water Works (US) is strategically expanding its service offerings through acquisitions, thereby enhancing its footprint in various regions. Collectively, these strategies contribute to a dynamic competitive environment where companies are not only vying for market share but also striving to meet evolving regulatory standards and customer expectations.

In terms of business tactics, companies are increasingly localizing manufacturing and optimizing supply chains to enhance responsiveness to market demands. The competitive structure of the market appears moderately fragmented, with several players holding significant shares while others focus on niche segments. This fragmentation allows for a diverse range of services and innovations, fostering a competitive atmosphere where collaboration and strategic partnerships are becoming more prevalent.

In November 2025, Veolia (France) announced a partnership with a leading technology firm to develop AI-driven solutions for wastewater treatment. This collaboration aims to enhance operational efficiency and reduce energy consumption, reflecting a broader trend towards sustainability in the industry. The strategic importance of this partnership lies in its potential to position Veolia (France) as a leader in the integration of cutting-edge technology within traditional wastewater treatment processes.

In October 2025, Xylem (US) launched a new suite of digital tools designed to improve the monitoring and management of wastewater systems. This initiative underscores Xylem's commitment to digital transformation and its focus on providing customers with actionable insights to optimize their operations. The introduction of these tools is likely to enhance customer engagement and retention, as clients increasingly seek data-driven solutions to manage their wastewater challenges.

In September 2025, American Water Works (US) completed the acquisition of a regional wastewater treatment company, significantly expanding its service capabilities. This strategic move not only broadens its operational footprint but also enhances its ability to offer comprehensive water management solutions. The acquisition reflects a trend towards consolidation in the market, where larger players seek to integrate smaller firms to enhance service offerings and operational efficiencies.

As of December 2025, the competitive trends in the wastewater treatment services market are heavily influenced by digitalization, sustainability initiatives, and the integration of AI technologies. Strategic alliances are increasingly shaping the landscape, allowing companies to pool resources and expertise to tackle complex challenges. Looking ahead, it appears that competitive differentiation will evolve from traditional price-based competition to a focus on innovation, technological advancements, and supply chain reliability. This shift may redefine how companies position themselves in the market, emphasizing the importance of adaptability and forward-thinking strategies.

Key Companies in the US Wastewater Treatment Services Market market include

Industry Developments

Recent developments in the US Wastewater Treatment Services Market highlighted a significant growth trajectory, driven by increasing regulatory standards and the need for sustainable wastewater management solutions. In September 2023, American Water Works announced plans to enhance their service efficiency through advanced technologies aimed at reducing operational costs and improving environmental compliance. Meanwhile, Veolia North America and Xylem collaborated on a project involving innovative water treatment technologies, emphasizing a push towards more effective resource recovery methods.

Regarding mergers and acquisitions, in August 2023, Jacobs Engineering completed the acquisition of a smaller regional firm, expanding its service footprint in wastewater handling across the southeastern United States. In February 2023, Evoqua Water Technologies announced a strategic partnership with Thermo Fisher Scientific to leverage advanced analytical tools in water quality assessments. This collaboration reflects the increasing focus on integrating technology in wastewater management. Over the last few years, multiple companies, including CH2M HILL and Arcadis, have consistently aligned their R&D efforts towards automation and efficiency, which positively impacted their valuations and market share.

The collective trend underscores a robust push for innovative and sustainable practices in the wastewater treatment sector across the country.

Future Outlook

US Wastewater Treatment Services Market Future Outlook

The US wastewater treatment services market is projected to grow at a 6.8% CAGR from 2024 to 2035, driven by regulatory changes, technological advancements, and increasing environmental awareness.

New opportunities lie in:

  • Investment in advanced membrane filtration technologies
  • Development of decentralized wastewater treatment systems
  • Integration of IoT for real-time monitoring and management

By 2035, the market is expected to be robust, driven by innovation and sustainability initiatives.

Market Segmentation

US Wastewater Treatment Services Market End Use Outlook

  • Residential
  • Commercial
  • Industrial
  • Agricultural

US Wastewater Treatment Services Market Technology Outlook

  • Activated Sludge Process
  • Membrane Bioreactor
  • Sequencing Batch Reactor
  • Trickling Filter

US Wastewater Treatment Services Market Application Outlook

  • Municipal Wastewater Treatment
  • Industrial Wastewater Treatment
  • Agricultural Wastewater Treatment
  • Commercial Wastewater Treatment

US Wastewater Treatment Services Market Service Type Outlook

  • Operation and Maintenance Services
  • Consulting Services
  • Engineering Services
  • Design Services

Report Scope

MARKET SIZE 20249.28(USD Billion)
MARKET SIZE 20259.91(USD Billion)
MARKET SIZE 203519.13(USD Billion)
COMPOUND ANNUAL GROWTH RATE (CAGR)6.8% (2024 - 2035)
REPORT COVERAGERevenue Forecast, Competitive Landscape, Growth Factors, and Trends
BASE YEAR2024
Market Forecast Period2025 - 2035
Historical Data2019 - 2024
Market Forecast UnitsUSD Billion
Key Companies ProfiledVeolia (US), Xylem (US), American Water Works (US), Suez (US), Evoqua Water Technologies (US), Pentair (US), Thermo Fisher Scientific (US), Aqua America (US)
Segments CoveredApplication, Technology, Service Type, End Use
Key Market OpportunitiesAdoption of advanced treatment technologies to enhance efficiency and compliance in the US wastewater treatment services market.
Key Market DynamicsRegulatory pressures drive innovation and consolidation in the US wastewater treatment services market.
Countries CoveredUS

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FAQs

What is the current market size of the US Wastewater Treatment Services Market in 2024?

The US Wastewater Treatment Services Market is expected to be valued at 9.74 billion USD in 2024.

What is the projected market size of the US Wastewater Treatment Services Market by 2035?

By 2035, the US Wastewater Treatment Services Market is anticipated to reach a value of 19.84 billion USD.

What is the expected CAGR for the US Wastewater Treatment Services Market from 2025 to 2035?

The market is expected to grow at a CAGR of 6.677% from 2025 to 2035.

What is the value of the Chemicals segment in the US Wastewater Treatment Services Market in 2024?

The Chemicals segment is valued at 3.5 billion USD in 2024.

What is the projected value of the Services segment in the US Wastewater Treatment Services Market by 2035?

The Services segment is expected to be valued at 6.74 billion USD by 2035.

What are the key players in the US Wastewater Treatment Services Market?

Major players include AECOM, Jacobs Engineering, Tetra Tech, and Veolia North America among others.

What is the value of the Equipment segment in the US Wastewater Treatment Services Market for 2024?

The Equipment segment is valued at 2.8 billion USD in 2024.

What growth opportunities exist in the US Wastewater Treatment Services Market?

Opportunities lie in the growing demand for sustainable water solutions and advanced treatment technologies.

What challenges does the US Wastewater Treatment Services Market face?

The market faces challenges such as outdated infrastructure and regulatory compliance issues.

What is expected to drive growth in the US Wastewater Treatment Services Market from 2025 to 2035?

Growth is driven by increasing urbanization, population growth, and stricter environmental regulations.

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