Real-Time Sewer Monitoring: Improving System Performance with Data-Driven Insights

Presentation Description: Managing sewer collection systems is increasingly complex as cities grapple with population growth, more frequent extreme weather events, aging infrastructure, stricter environmental regulations, and limited resources. Many wastewater system operators are under pressure with rising public scrutiny.

To meet these challengers, wastewater operators across California are leveraging real-time remote monitoring technology to transform how they manage their sewer infrastructures. The technology eliminates the need for confined space entry and provide continuous, 24/7 surveillance and insight into sewer conditions, enabling early warnings before issues balloon into disasters.

The technology is allowing operators to make informed, data-driven decisions that help them proactively prevent system failures. Sensors and software help identify and analyze inflow and infiltration (I&I), detect emerging surcharges and blockages, backup lift stations, and detect unauthorized system entries. The data integrates seamlessly with SCADA and CMOM systems. This approach has significantly reduced overflows, environmental violations, odor and corrosion issues from hydrogen sulfide (H₂S).

Real-time monitoring allows for targeted maintenance based on actual level and flow trends, reduction of unnecessary cleanings and improved operational efficiency. These mobile, re-deployable monitors serve as "manpower multipliers," especially in high-risk areas with recurring issues such as root intrusion and blockages caused by fats, oils, and grease (FOG). Monthly smart insight reports provide operators with actionable summaries, including alarm events, high flow zones, and spill prevention metrics.

This presentation will offer attendees a comprehensive overview of real-time remote sewer monitoring, including live demonstrations and case studies with performance data. Attendees will gain practical strategies to improve system reliability, streamline maintenance, and reduce operational costs.