The new Ott HydroSight

A New Era in Contactless Flow Monitoring with Video Analytics 

OTT HydroSight is our new camera‑based solution for contactless water level and flow monitoring. The product expands the OTT hydrological portfolio with a modern, non‑invasive approach to surface water monitoring.

Using video analytics performed directly in the camera (edge computing), HydroSight enables real‑time measurement of water level, surface velocity, and discharge – without the need for sensors in the water.

OTT HydroSight is available in two versions:

• HydroSight Level – real‑time, contactless water level measurement
• HydroSight Flow – real‑time water level, surface velocity and discharge measurement

Both applications run directly on compatible AXIS camera hardware, allowing reliable measurements even at hard‑to‑access or hazardous sites, while reducing installation and maintenance effort.

Key benefits at a glance:

• Contactless measurement – no sensor in the water
• Real‑time water level and flow data
• Flexible deployment at rivers, canals, reservoirs, and urban sites
• Visual validation through live camera images
• Easy integration into existing monitoring networks and systems

Typical applications

• Flood monitoring and early warning
• Surface water quantity monitoring
• Urban and remote monitoring sites
• Temporary or permanent installations