Receiving watercourse
River Blackwater
9 monitored storm overflows record River Blackwater as their receiving watercourse in the National Storm Overflow Hub. Operated by Anglian Water and Thames Water.
9
Storm overflows
0
Active right now
0
Monitors offline
12
Spill events · 12 months
22h
Recorded discharge · 12 months
0
Open discrepancies
Every monitored overflow· 9
Each links to its full record — spill history, nearby water-quality sampling, citizen reports, and pre-filled accountability letters.
Seen something?
Sewage debris, foam, dead fish — citizen sightings are cross-referenced against the official discharge data above and strengthen the public record.