Combined Sewer Overflow Events
In older areas of Hamilton, a combined sewer system collects both storm water and wastewater. During heavy rainfalls or snowmelt, combined sewers carry large volumes of storm water that can exceed their capacity. These Combined Sewer Overflow (CSO) events are tracked by timing, duration and volume per location.
- Publisher
- City of Hamilton
- Resources
- 1
- Catalogue metadata updated
- 2026-09-12
Data overview
- Formats
- CSV
- File languages
- English
- Available actions
- 1 loadable resources · 1 mapped resources