Receiving watercourse
River Ceiriog
6 monitored storm overflows record River Ceiriog as their receiving watercourse in the National Storm Overflow Hub. Operated by Dwr Cymru Welsh Water.
6
Storm overflows
0
Active right now
0
Monitors offline
34
Spill events · 12 months
11h
Recorded discharge · 12 months
0
Open discrepancies
Every monitored overflow· 6
Each links to its full record — spill history, nearby water-quality sampling, citizen reports, and pre-filled accountability letters.
- Glyn Ceiriog WwTW OverflowDwr Cymru Welsh Waterinactive
- Pontfadog WwTW Storm OverflowDwr Cymru Welsh Waterinactive
- Y Gamer Glyn Ceiriog Storm OverflowDwr Cymru Welsh Waterinactive
- Dolywern WwTW Storm OverflowDwr Cymru Welsh Waterinactive
- Chirk Bank Storm OverflowDwr Cymru Welsh Waterinactive
- North West of Bro-Ddewi Dolywern Storm OverflowDwr Cymru Welsh Waterinactive
Seen something?
Sewage debris, foam, dead fish — citizen sightings are cross-referenced against the official discharge data above and strengthen the public record.