The water pipeline leak detection system market size was valued at US$ 2.54 billion in 2024 and is expected to reach US$ 4.01 billion by 2031. The water pipeline leak detection system market is estimated to register a CAGR of 6.8% during 2025-2031.

South and Central America is segmented into Brazil, Argentina, and the Rest of SAM. The South American water pipeline leak detection system market growth is largely attributed to rising awareness around water conservation, pressing need to modernize deteriorating infrastructure, and increasing regulatory mandates aimed at curbing water loss. The widespread reliance on aging pipeline systems many of which have exceeded their intended operational age can lead to frequent leaks and bursts. These aging pipeline systems may result in non-revenue water losses in some areas reaching as high as 30-50%-primarily due to corrosion and insufficient maintenance. Although public investment in pipeline upgrades is gradually increasing-particularly in Brazil, Chile, Peru, and Mexico-it remains insufficient relative to the scale of the problem. Historical underfunding and fragmented policy implementation have further delayed critical infrastructure improvements.

The water pipeline leak detection system market in Brazil is undergoing accelerated expansion, fueled by an urgent need to address water scarcity, deteriorating infrastructure, and increasingly rigorous environmental regulations. To address critical challenges related to leak detection and flood prevention, sensor-based systems are being deployed across municipal, industrial, and agricultural sectors, complemented by smart IoT-enabled platforms and AI-driven monitoring tools. These systems enable real-time detection, automated alerts, and predictive maintenance, significantly enhancing operational efficiency. Additionally, automated leak detection mechanisms are being implemented, which can shut off the water supply upon identifying leaks, thereby minimizing resource wastage and infrastructure damage. Moreover, government bodies, notably the National Water Agency, are spearheading regulatory reforms and modernization initiatives to enforce more stringent water management protocols, especially in urban centers such as S?o Paulo and Rio de Janeiro. Despite Brazil holding nearly 12% of the world's freshwater reserves, the country faced severe water shortages in 2024. The crisis was driven by a combination of prolonged drought, climate change, overuse of groundwater, and mismanagement of water resources. In response, various companies are entering the Brazilian market with advanced solutions aimed at curbing water loss and supporting economic resilience. Asterra, a company engaged in providing water solutions for smart cities, is expanding its foothold in Brazil through strategic contracts. Nortech, in collaboration with Asterra, is delivering water leakage detection solutions to municipal water authorities in cities including Curitiba, Joinville, and S?o Paulo. These developments are poised to catalyze significant growth in Brazil in the near future.

Aquleak Detection Ltd., Atmos International Limited, Luna Innovations Inc., Xylem Inc., Gutermann AG, Tik-Leak Detection System, Sebakmt, Hermann Sewerin GMBH, Meuller Water Products Inc. (Echologics), and Andel Ltd are among the key water pipeline leak detection system market players that are profiled in this market study.

The overall water pipeline leak detection system market size has been derived using both primary and secondary sources. Exhaustive secondary research has been conducted using internal and external sources to obtain qualitative and quantitative information related to the water pipeline leak detection system market size. The process also helps obtain an overview and forecast of the market with respect to all the market segments. Also, multiple primary interviews have been conducted with industry participants to validate the data and gain analytical insights. This process includes industry experts such as VPs, business development managers, market intelligence managers, and national sales managers, along with external consultants such as valuation experts, research analysts, and key opinion leaders, specializing in the water pipeline leak detection system market.