Online Water Quality Monitoring System Market Size, Growth Trends & Insights Analysis Report by Type (Municipal Water Monitoring and Environmental Monitoring), by Application (Industrial, Commercial and Residential), by Region and Competitive Landscape Forecasts, 2025 – 2033

Global Online Water Quality Monitoring System market generated revenue of USD 1241.01 Million in 2024 with a CAGR of 5.85% during 2024 to 2033.

The current situation of the Online Water Quality Monitoring System market is characterized by a steady growth trajectory. The market has been expanding due to increasing awareness of water quality issues and the need for efficient monitoring systems to ensure compliance with environmental regulations. The growth is also driven by rapid industrialization and urbanization, which have led to a higher demand for water quality monitoring to manage the increased discharge of pollutants and sewage.

The market is moderately concentrated, with key players such as Xylem, Inc., Suez (GE Water), and Horiba holding significant market shares. These companies are investing in research and development to innovate and improve their product offerings, which is a key factor in the market’s growth. Additionally, the market is expected to continue growing due to the rising demand for clean water and the need to address water scarcity issues, which are becoming more prevalent globally.

Global Online Water Quality Monitoring System Market Size (M USD) Outlook (2024-2033)

Key Trends

Details

Increased R & D investment in the industry

In the research and development of water monitoring projects, the positive role of Online Water Quality Monitoring System as useful technology to measure the water quality parameters by checking for any microbial, physical and chemical properties and checking for any deviations in the parameters laid down which can help to signal a warning in the event of hazards is being widely recognized. The need for better quality equipment and product in this market cannot be ignored. Therefore, more R & D investment in the Online Water Quality Monitoring System industry will see a significant increase.

Product and technology innovation

Technological innovations have an important role in driving the growth of the market. To sustain in the competitive market, the manufactures who compete to deliver competitive advantages on the basis of pricing and environmental protection characteristics, must also develop new ideas and stay up-to-date technologies. In the Online Water Quality Monitoring System industry, the innovation of product and technology will be paid more attention.

With inequalities prevalent across various regions, when it comes to access to drinking water for individuals, the advent of smart solutions for monitoring the water quality has gained traction across several regions of the world. A simple and power-efficient solution is also being introduced for in-pipe water quality monitoring based on IoT technology. Through this technique, the water samples are tested and an analysis of data that is uploaded over the internet is performed. Moreover, if the water quality parameters do not adhere according to the pre-defined set of standard Revenues set earlier, alerts are received by the user from the system informing about such deviations to the user.

Moreover, new sensors, such as turbidity sensors, dissolved oxygen sensors, pH sensors, conductivity sensors, chlorine sensors, ORP sensors, and temperature sensors, are designed to analyze the water quality. Online Water Quality Monitoring (OWQM) sensors monitor the water distribution system and other analytical technologies. A concept called Chemcatcher was developed by a group of professors at the University of Portsmouth to monitor numerous water pollutants, and thereby, improve water quality. Incorporation of new technologies and innovative techniques are expected to boost the popularity & demand for water quality monitoring systems during the forecast period. Therefore, technological advancement in the online water quality monitoring contributes in market growth over the forecasted period.

The online water quality monitoring system market is a critical sector that plays a significant role in ensuring the safety and quality of water resources.

Municipal Water Monitoring refers to the systems used in large water distribution networks, focusing on water protection and security. These systems are essential in developed countries where water is supplied to households and industries through underground pipes. The water is processed and treated to meet drinking water standards. In 2024, the market size for municipal water monitoring was significantly large, accounting for a substantial share of the total market. The key players in this segment include Xylem, Inc., Horiba, and HACH Company, which have a strong presence in the United States and Japan.

Environmental Monitoring involves processes and activities that characterize and monitor the quality of the environment. It is used in various situations where human activities pose a risk of harmful effects on the natural environment. This type of monitoring is crucial for environmental impact assessments and is widely used in natural and industrial environments, including streams, watersheds, wells, caves, water/wastewater treatment plants, aquaculture operations, landfills, and processing plants. In 2024, the market size for environmental monitoring was smaller compared to municipal water monitoring but showed a steady growth rate. Major players in this segment include ABB Group, FPI Group, and Thermo Fisher Scientific, Inc., with a significant presence in Switzerland, China, and the United States.

In terms of market share, Municipal Water Monitoring had the largest share in 2024, accounting for approximately 75.05% of the total market. This is due to the critical need for water quality monitoring in large distribution networks to ensure the safety and security of water supplies. On the other hand, Environmental Monitoring had a market share of 24.95%, which, although smaller, is growing at a faster rate. The growth rate of environmental monitoring can be attributed to increasing environmental regulations and the need for more sophisticated monitoring systems to assess the impact of human activities on natural water bodies.

Type

Market Size (M USD)

Market Share

Municipal Water Monitoring

931.38

75.05%

Environmental Monitoring

309.63

24.95%

The online water quality monitoring system market is also segmented by its applications, which include Industrial, Commercial, and Residential uses.

Industrial Applications involve the use of these systems by production and manufacturing companies to ensure compliance with regulations regarding the discharge of chemicals and other harmful fluids into rivers. Strict regulations are imposed on industries to prevent harm to aquatic life, making online water quality monitoring systems essential for compliance. In 2024, the industrial application segment had a significant market size, with a share of 52.26% of the total market. This segment is driven by the need for industries to meet environmental standards and avoid penalties for non-compliance.

Commercial Applications are relevant to commercial building owners who are increasingly concerned about water shortages, water costs, and water quality issues. These systems help building managers to monitor water quality continuously, providing more accurate and timely data compared to annual or bi-annual water testing. In 2024, the commercial application segment had a market share of 27.55%, reflecting the growing awareness among commercial entities about the importance of water quality management.

Residential Applications are driven by the increasing demand for healthy lifestyles and the need for clean water for daily use. With the improvement of living standards, residents are more concerned about water quality issues that affect their daily lives. In 2024, the residential application segment had a market share of 20.19%, indicating a steady growth in the demand for water quality monitoring systems in residential areas.

In terms of growth rates, the Industrial Application segment showed the fastest growth rate, driven by the increasing number of industries and the strict enforcement of environmental regulations. The growth rate of the industrial segment can be attributed to the expansion of industrial activities and the need for more advanced monitoring systems to ensure compliance with environmental standards.

Application

Market Size (M USD)

Market Share

Industrial

648.55

52.26%

Commercial

341.90

27.55%

Residential

250.56

20.19%

In 2024, the global online water quality monitoring system market was segmented into four major regions: Americas, APAC (Asia-Pacific), Europe, and Middle East & Africa. Each region contributed differently to the overall market size and growth.

Americas: The Americas region, comprising countries like the United States, Canada, Mexico, and Brazil, held a significant share of the market. In 2024, the revenue from this region was approximately 471.85 million USD, accounting for 38.02% of the global market. The United States was the largest contributor within this region, with a revenue of 284.90 million USD, reflecting its strong demand for advanced water quality monitoring systems due to stringent environmental regulations and a high level of industrialization. Canada, Mexico, and Brazil also contributed significantly, with revenues of 39.40 million USD, 28.88 million USD, and 54.31 million USD, respectively.

APAC (Asia-Pacific): The APAC region, which includes China, Japan, Korea, Southeast Asia, India, and Australia, was the second-largest market in 2024. The total revenue from this region was 330.38 million USD, representing 26.62% of the global market. China was the leading country in this region, with a revenue of 157.61 million USD, driven by its rapid industrialization and urbanization, which necessitated robust water quality monitoring systems. Japan and Korea also played significant roles, with revenues of 43.72 million USD and 23.96 million USD, respectively. The growing awareness of water quality issues and the increasing investment in environmental protection in these countries contributed to the market growth.

Europe: Europe was the third-largest region in the online water quality monitoring system market in 2024, with a total revenue of 378.20 million USD, accounting for 30.48% of the global market. Germany, France, the UK, Italy, and Russia were the major contributors, with revenues of 97.27 million USD, 52.34 million USD, 55.94 million USD, 38.16 million USD, and 30.29 million USD, respectively. The European market was driven by the need for compliance with strict environmental regulations and the high demand for advanced water treatment technologies.

Middle East & Africa: The Middle East & Africa region had a total revenue of 60.58 million USD in 2024, accounting for 4.88% of the global market. Egypt, South Africa, Israel, Turkey, and the GCC countries were the main contributors. The region’s market growth was driven by the increasing demand for water quality monitoring systems to address water scarcity and pollution issues. Despite its smaller market size, the region showed a significant growth rate, reflecting the growing importance of water quality monitoring in this area.

The APAC region was the fastest-growing region in 2024. Although it was the second-largest market in terms of revenue, its growth rate was the highest among all regions. This growth can be attributed to the rapid industrialization and urbanization in countries like China and India, which led to an increased demand for water quality monitoring systems to ensure compliance with environmental regulations and to address water pollution issues.

Region

Market Size (M USD)

Market Share

Americas

471.85

38.02%

APAC

330.38

26.62%

Europe

378.20

30.48%

Middle East & Africa

60.58

4.88%

Global Online Water Quality Monitoring System Market Share, Region Wise in 2024

Xylem, Inc.

Company Introduction and Business Overview: Xylem, Inc. is a leading global water technology company dedicated to solving the world’s most challenging water issues. Established in 2011, Xylem is headquartered in the United States and has a strong presence in North America. The company is committed to creating advanced technology and other trusted solutions to address global water challenges. Xylem’s international team is unified in a common purpose: to improve the way water is used, managed, conserved, and reused.

Products Offered: Xylem offers a wide range of online water quality monitoring systems, including digital and scalable sensor monitoring systems that can network multiple sensors for any size of application. Their products cover parameters such as pH, ORP, dissolved oxygen (DO), chemical oxygen demand (COD), conductivity, temperature, turbidity/suspended solids, nutrient parameters, ammonium, nitrate, total organic carbon, interface level, and process refractometry.

Revenue in 2020: In 2020, Xylem, Inc. reported a revenue of 124.18 million USD in the online water quality monitoring system market. This revenue places Xylem as one of the top players in the market, reflecting its strong market position and the effectiveness of its product offerings.

Suez (GE Water)

Company Introduction and Business Overview: Suez (GE Water) is a global leader in water, wastewater, and process solutions. Established in 2008, the company is headquartered in the United States and has a significant presence in the Americas and Europe. Suez helps industries solve their toughest water, wastewater, and process challenges across various sectors, including food & beverage, metals and mining, power, chemicals & pharma, oil & gas downstream, and petrochemicals.

Products Offered: Suez offers continuous, online monitoring systems that provide real-time data on water quality parameters. Their products include specific conductance meters, pH sensors, corrosion rate instruments, and surface scatter technique sensors. These systems are designed to provide precise and reliable measurements to ensure compliance with environmental regulations and to optimize water treatment processes.

Revenue in 2020: In 2020, Suez (GE Water) reported a revenue of 76.65 million USD in the online water quality monitoring system market. This revenue highlights Suez’s strong position in the market, particularly in the Americas and Europe, where it has a significant customer base and a reputation for providing high-quality solutions.

Horiba

Company Introduction and Business Overview: Horiba is a global leader in the development and manufacture of analytical and measuring instruments. Established in 1953, the company is headquartered in Japan and has a strong presence in Asia. Horiba’s products are used in a wide range of applications, including automotive R&D, process and environmental monitoring, in-vitro medical diagnostics, semiconductor manufacturing, and scientific R&D and QC measurements. The company is known for its proven quality and trustworthy performance, which have established widespread confidence in the Horiba brand.

Products Offered: Horiba offers a variety of online water quality monitoring systems, including fluorescence spectroscopy and water quality analyzers. These systems are designed to provide detailed information about the amount and type of dissolved organic matter (DOM) in water samples, helping to identify the source of DOM and the pathways of water transport. Horiba’s products are particularly useful in environmental monitoring and water treatment applications.

Revenue in 2020: In 2020, Horiba reported a revenue of 66.07 million USD in the online water quality monitoring system market. This revenue places Horiba as a significant player in the market, reflecting its strong presence in Asia and its reputation for providing high-quality analytical instruments.

Company

2020

Xylem, Inc.

12.48%

Suez (GE Water)

7.70%

Horiba

6.64%

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