Case Studies
Measured results from 11 wastewater network projects with UK and Australian water utilities.
Anglian Water: Blockage Detection and Inflow & Infiltration in action
Two short films on how Anglian Water uses StormHarvester: catching blockages early from sewer sensor data, and pinpointing inflow and infiltration to focus £2.4M of investment.
Blockage Detection with Anglian Water
From sewer sensors to a prioritised alert in the StormHarvester portal.
Inflow & Infiltration at Anglian Water
How I&I analysis pinpointed where excess water was getting in.
Blockage Detection case study → Inflow & Infiltration case study →
Results by utility
Filter by product to see how utilities use StormHarvester to find problems earlier and cut wasted callouts.
Showing 11 case studies
Yorkshire Water
691
blockages cleared before they caused a pollution or flooding incident.
Read the case study →South West Water
93%
reduction in reactive alert noise, so teams act on the alerts that matter.
Read the case study →Barwon Water
Proactive
blockage alerts from existing sewer level sensors, with no new hardware.
Read the case study →Anglian Water
£2.4M
of targeted I&I interventions, with 20% less I&I and around 600 pump hours saved.
Read the case study →South West Water
300 → 1,500
pump stations monitored as the rollout scaled across the network.
Read the case study →Anglian Water
418%
increase in proactive blockage clearance, with a 70% alert hit rate.
Read the case study →Southern Water
25%
of overflows traced to sites affected by inflow and infiltration.
Read the case study →See it working
Short walkthroughs of the data behind these results.
Blockage Detection in action
How the system spots a developing blockage from sewer level data.
Pump Station Alerting in action
How AI flags pump station faults before they lead to a spill.
Rising Main Alerting at Hayling Island
How pressure and pump data revealed a rising main failure.
See what StormHarvester could find in your network
We can show you results using your own sewer level and pump data.
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