Water Testing & Analysis Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Type (TOC Analyzer, pH Meter, Dissolved Oxygen Meter, Conductivity Sensors, Turbidity Meter, Others), By End Use Industry (Industrial, Municipal, Others), By Region, and By Competition, 2021-2031F

Forecast Period	2027-2031
Market Size (2025)	USD 5.88 Billion
CAGR (2026-2031)	5.89%
Fastest Growing Segment	pH Meter
Largest Market	North America
Market Size (2031)	USD 8.29 Billion

Market Overview

The Global Water Testing & Analysis Market will grow from USD 5.88 Billion in 2025 to USD 8.29 Billion by 2031 at a 5.89% CAGR. The Global Water Testing & Analysis Market encompasses the instruments, reagents, and services employed to detect chemical, biological, and physical contaminants in various water sources to ensure safety and compliance. The market is primarily propelled by stringent government regulations regarding wastewater discharge and drinking water quality, alongside heightened public awareness of waterborne diseases. Furthermore, the rapid expansion of industrial activities necessitates rigorous monitoring to mitigate environmental impact and ensure sustainable operations. This operational focus on quality assurance is reflected in recent industry data; according to the American Water Works Association, in 2024, 61.3 percent of utilities were actively implementing or developing source water protection plans.

Despite these strong growth indicators, the market faces a significant challenge regarding the high cost associated with advanced testing instrumentation. The substantial capital investment required for specialized analytical devices, coupled with the ongoing need for skilled personnel to operate and maintain this equipment, can deter adoption. This financial barrier is particularly acute in developing regions where limited infrastructure budgets may restrict the implementation of comprehensive water quality monitoring systems.

Key Market Drivers

Stringent regulatory frameworks act as the primary catalyst for the Global Water Testing & Analysis Market, compelling municipalities and industries to adopt rigorous monitoring protocols. Governments are increasingly enforcing tighter limits on pollutants and mandating comprehensive testing for emerging contaminants, necessitating frequent analysis and high-precision instrumentation to meet evolving standards. This regulatory pressure directly translates into revenue expansion for testing providers who enable utilities to maintain essential compliance. According to IDEXX Laboratories, February 2025, in the 'Fourth Quarter and Full Year 2024 Results', the company reported 11 percent organic revenue growth in its Water business for the full year 2024, reflecting solid volume gains driven by these compliance needs. The broader sector reflects this positive trajectory; according to Bureau Veritas, in 2025, the company recorded 10.2 percent organic revenue growth for the full year 2024, underscoring healthy underlying trends in testing and certification services.

The escalating demand for water recycling and reuse is further propelling the market by creating new requirements for continuous water quality verification. As fresh water scarcity intensifies, industrial facilities are aggressively implementing closed-loop systems that require constant monitoring of treated wastewater to ensure it meets safety standards for reuse or environmental discharge. This shift towards circular water management significantly increases the volume of water requiring validation of treatment efficacy. According to Xylem, May 2025, in the '2024 Sustainability Report', the company’s operations treated and released 1,846 megaliters of water in 2024, representing a 98 percent increase compared to the previous year. This surge emphasizes the critical reliance on analytical technologies to protect downstream processes and ecosystems from contamination risks associated with recycled water.

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Key Market Challenges

The significant capital investment required for advanced analytical instrumentation constitutes a formidable barrier to the expansion of the Global Water Testing & Analysis Market. Procurement of high-precision devices demands substantial upfront expenditures, which often exceed the limited financial resources available to municipal utilities and smaller industrial facilities. This economic burden is further compounded by the recurring operational expenses necessary for specialized maintenance, calibration, and the retention of technically proficient staff to manage these complex systems. Consequently, organizations facing budgetary constraints frequently defer upgrading their monitoring infrastructure, relying instead on legacy methods that stifle the adoption of modern analysis technologies.

This financial strain effectively restricts market penetration, particularly in sectors where infrastructure renewal competes for limited funds. According to the American Water Works Association, in 2025, only 41 percent of utilities reported feeling very or fully able to cover their costs through rates and fees. Such fiscal tightness directly hampers the ability of water providers to invest in comprehensive testing solutions. As facilities prioritize essential structural repairs over equipment acquisition, the market potential for premium analysis tools remains constrained, slowing overall industry growth.

Key Market Trends

The Proliferation of IoT-Enabled Real-Time Monitoring Systems is fundamentally reshaping the sector by transitioning water quality management from periodic manual sampling to continuous, remote data acquisition. Utilities and industrial operators are increasingly deploying interconnected sensor networks that transmit instant updates on critical parameters such as pH, turbidity, and residual chlorine, thereby enabling immediate responses to infrastructure failures or contamination events. This operational shift is rapidly translating into financial growth for providers of digital metering and analytical instrumentation. According to Badger Meter, January 2025, in the 'Fourth Quarter and Full Year 2024 Results', utility water sales grew 20 percent for the full year, a surge directly attributed to the market adoption of cellular Advanced Metering Infrastructure (AMI) and integrated water quality monitoring solutions.

Simultaneously, the Intensified Focus on PFAS and Microplastics Analysis is driving a specialized market segment dedicated to the detection of persistent organic pollutants. Unlike standard compliance testing, the identification of per- and polyfluoroalkyl substances requires highly sensitive liquid chromatography and mass spectrometry instruments capable of measuring parts-per-trillion concentrations. This demand is compelling laboratories to invest heavily in high-precision equipment to identify these "forever chemicals" within drinking water and environmental samples. According to Waters Corporation, May 2025, in the '2024 Annual Report', the company’s PFAS testing revenue grew over 40 percent for the year, underscoring the significant industry shift toward advanced analytical technologies designed specifically for emerging contaminant detection.

Segmental Insights

The pH Meter segment is the fastest growing category in the Global Water Testing & Analysis Market, driven by the critical necessity for precise acidity monitoring across industrial sectors. This rapid expansion is fueled by stringent water quality mandates from regulatory bodies like the Environmental Protection Agency, which enforce strict compliance for wastewater discharge and drinking water safety. Additionally, the pharmaceutical and food and beverage industries heavily rely on pH analysis to maintain product stability and operational efficiency. Consequently, the escalating focus on regulatory adherence and process quality propels the demand for these analytical instruments.

Regional Insights

North America maintains a dominant position in the global water testing and analysis market primarily due to stringent regulatory compliance and established environmental standards. The U.S. Environmental Protection Agency enforces rigorous mandates, such as the Safe Drinking Water Act, which require municipalities and industrial facilities to conduct frequent testing for contaminants. This regulatory pressure ensures that public water systems and wastewater discharge meet specific safety criteria. Additionally, the strong presence of the manufacturing and pharmaceutical sectors creates sustained demand for water analysis to adhere to operational and environmental permits.

Recent Developments

• In January 2025, Eurofins Food & Water Testing UK strengthened its position in the water hygiene market by completing the acquisition of Isopharm Laboratory. This strategic transaction allowed the company to incorporate specialized decontamination and water testing services tailored for the healthcare sector into its broader portfolio. The acquisition was intended to enhance the support provided to hospitals and medical facilities in managing water safety and infection control compliance. By integrating these specialized testing capabilities, the company aimed to deliver a more comprehensive range of accredited water analysis services to meet the stringent regulatory demands of the healthcare industry.
• In December 2024, Xylem Inc. significantly expanded its digital portfolio for the water sector by acquiring a majority stake in Idrica, a company specializing in water data management. This strategic move was designed to integrate Idrica’s GoAigua technology more deeply into the Xylem Vue digital platform, creating a unified software and analytics solution for water utilities. The investment aimed to empower operators with advanced tools to monitor water networks in real-time, detect leaks, and optimize operational efficiency. This consolidation of digital capabilities underscored the company’s commitment to providing data-driven solutions that address critical challenges in the global water testing and management market.
• In March 2024, Agilent Technologies entered into a strategic collaboration with Akadeum Life Sciences to advance the capabilities of wastewater surveillance and testing. This partnership focused on integrating Akadeum’s innovative microbubble technology, which utilizes buoyancy for gentle sample separation, with Agilent’s advanced analytical instrumentation. The collaboration was established to address the challenges associated with extracting nucleic acids from complex wastewater matrices, thereby improving the sensitivity and workflow of pathogen detection. By combining their respective expertise, the companies sought to provide water testing laboratories with faster and more automated solutions for monitoring waterborne diseases and ensuring public health safety.
• In February 2024, Thermo Fisher Scientific launched a new ion chromatography system designed to enhance the efficiency and versatility of water analysis laboratories. The introduction of the Dionex Inuvion Ion Chromatography system provided environmental and industrial testing facilities with a reconfigurable platform capable of identifying ionic contaminants in municipal water and other complex samples. This instrument was engineered to streamline analytical workflows by offering a single, adaptable solution that could meet diverse testing requirements without the need for multiple specialized devices. The product launch aimed to support water quality professionals in maintaining high standards of safety and compliance through more reliable and consistent ion analysis.

Key Market Players

• ABB Limited
• SUEZ SA
• Danaher Corporation
• Thermo Fisher Scientific Inc.
• Emerson Electric Company
• Endress+Hauser Group Services AG
• Agilent Technologies, Inc.
• Shimadzu Corporation
• Mettler Toledo
• HORIBA Group

By Type	By End Use Industry	By Region
TOC Analyzer pH Meter Dissolved Oxygen Meter Conductivity Sensors Turbidity Meter Others	Industrial Municipal Others	North America Europe Asia Pacific South America Middle East & Africa

Report Scope:

In this report, the Global Water Testing & Analysis Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

• Water Testing & Analysis Market , By Type:

• TOC Analyzer
• pH Meter
• Dissolved Oxygen Meter
• Conductivity Sensors
• Turbidity Meter
• Others

• Water Testing & Analysis Market , By End Use Industry:

• Industrial
• Municipal
• Others

• Water Testing & Analysis Market , By Region:

• North America
• United States
• Canada
• Mexico
• Europe
• France
• United Kingdom
• Italy
• Germany
• Spain
• Asia Pacific
• China
• India
• Japan
• Australia
• South Korea
• South America
• Brazil
• Argentina
• Colombia
• Middle East & Africa
• South Africa
• Saudi Arabia
• UAE