As water pollution continues to pose environmental and public safety risks, researchers at Universiti Teknologi Malaysia (UTM) have introduced AquaSURV, an unmanned surface vehicle (USV) designed to modernise water quality monitoring through automation, remote sensing and continuous data capture.
The platform addresses the structural limitations of manual sampling-episodic data, personnel exposure to hazards and delayed response-by shifting monitoring toward a proactive, digitally enabled model.
For public-sector leaders, utilities and infrastructure planners, AquaSURV reflects a broader transition toward autonomous environmental management systems.
Designed for Inland Waterways and Operational Safety
AquaSURV is engineered for deployment across rivers, lakes and reservoirs, enabling data collection without placing field personnel in unsafe conditions. Its catamaran hull design improves balance and hydrodynamic stability in low to moderate currents, supporting consistent measurement accuracy.
Key design features include:
- Electric propulsion, reducing emissions and operational noise
- Extended deployment cycles suitable for routine or emergency missions
- Larger configurations under development with solar augmentation to enhance endurance
These characteristics position AquaSURV for sustained observation tasks where reliability and consistency are critical.
A Sensor Platform Built for Continuous Intelligence
The platform’s core value lies in its modular sensor ecosystem. AquaSURV can be configured to measure:
- pH
- Dissolved oxygen
- Turbidity
- Temperature
- Salinity
- Oil traces
Additional modules, including nitrate and ammonia sensors, can be integrated based on site-specific monitoring needs.
Data is transmitted via 4G connectivity to cloud-based platforms and control centers, enabling near real-time visualisation, analysis and decision-making. This aligns with national digitalisation priorities focused on data-driven environmental governance rather than periodic inspection.
Compact, Capable and Field-Tested
At approximately 1.12 meters in length, 0.65 meters in width and 18 kilograms displacement, AquaSURV combines portability with operational capability, achieving speeds of up to three knots.
Development followed a structured engineering lifecycle encompassing:
- Problem definition
- Hull and propulsion design
- Sensor integration
- Control system testing
Laboratory validation was completed prior to field deployment, confirming navigation stability, sensor accuracy and system robustness.
Strategic Value Beyond Monitoring
The multidisciplinary project integrates mechanical engineering, marine systems and environmental science expertise within UTM. Beyond routine monitoring, AquaSURV serves as a testbed for applied research, enabling real-world validation of new sensing technologies and control algorithms.
Planned upgrades include:
- Artificial intelligence–enabled autonomy
- Automatic obstacle avoidance using ultrasonic sensing
- Advanced route planning
These enhancements could expand use cases into bathymetric mapping, hydrography, early-warning systems and search-and-rescue support.
Why This Matters for Decision-Makers
For executives responsible for water security, infrastructure resilience and public safety, AquaSURV demonstrates how:
- Continuous, high-frequency data improves early anomaly detection
- Autonomous platforms reduce operational risk and cost
- Real-time datasets support predictive modelling and better planning
As climate variability and resource pressure intensify, autonomous monitoring systems provide strategic resilience and strengthen public confidence in environmental oversight.
Autonomous, sensor-driven water infrastructure supported by real-time data and AI read more
A Scalable Model for the Region
AquaSURV has been showcased on national innovation platforms and supported through internal research funding, illustrating how university-led engineering can progress toward operational readiness when aligned with clearly defined environmental challenges. By integrating automation, connectivity and sensing into a single platform, AquaSURV offers a scalable model for inland water management-not only across Malaysia, but throughout regions facing similar water quality and monitoring constraints.
