Receiving watercourse
Tributary of River Derwent
14 monitored storm overflows record Tributary of River Derwent as their receiving watercourse in the National Storm Overflow Hub. Operated by Northumbrian Water, Severn Trent Water, United Utilities and Yorkshire Water.
14
Storm overflows
0
Active right now
1
Monitors offline
58
Spill events · 12 months
793h
Recorded discharge · 12 months
1
Open discrepancies
Every monitored overflow· 14
Each links to its full record — spill history, nearby water-quality sampling, citizen reports, and pre-filled accountability letters.
- NWL01014Northumbrian Wateroffline
- UUP01690United Utilitiesinactive
- NWL00679Northumbrian Waterinactive
- NWL00194Northumbrian Waterinactive
- NWL00450Northumbrian Waterinactive
- SVT00242Severn Trent Waterinactive
- SVT01237Severn Trent Waterinactive
- NWL01026Northumbrian Waterinactive
- NWL01199Northumbrian Waterinactive
- YWS01260Yorkshire Waterinactive
- NWL01344Northumbrian Waterinactive
- SVT00346Severn Trent Waterinactive
- SVT00343Severn Trent Waterinactive
- NWL01484Northumbrian Waterinactive
Seen something?
Sewage debris, foam, dead fish — citizen sightings are cross-referenced against the official discharge data above and strengthen the public record.