Top of the Poops | Constituency | Clwyd East| Polluted by Dwr Cymru Welsh Water

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Constituency

✔ means we have experimental daily data since 2023

Totals for Clwyd East in 2023

74 Sites polluted by Dwr Cymru Welsh Water

2,159 sewage dumps
15,377 h duration

That's 1.78 years! On average 5.9 times a day

Change Over Time

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Constituencies near Clwyd East

Waterways in Clwyd East

Pollution Summary 2023

Here are all the reported sewage overflow totals for Clwyd East in 2023. Sometimes sewage can be being dumped for months at a time.

Reporting refers to how much of the time the monitoring was active. In this constituency 3 of the total 89 CSO locations had reporting enabled for less than half the year, of which 3 had zero reporting.

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Dwr Cymru Welsh Water	Unnamed W/C	HOLYWELL PEN Y MAES RD/PEN Y M	179	4,079	98.2
Dwr Cymru Welsh Water	River Clwyd	RUTHIN STW (FINAL)	82	918	99.7
Dwr Cymru Welsh Water	River Dee	LLANGOLLEN WWTW	73	816	99.7
Dwr Cymru Welsh Water	River Alun	Leeswood Transfer SPS	60	738	100
Dwr Cymru Welsh Water	Culverted Of Dee	MOSTYN DOCKS CAR PARK - SSO	35	698	48.6
Dwr Cymru Welsh Water	Gutter Fawr	LLANASA PS CSO / EO	58	646	100
Dwr Cymru Welsh Water	River Alyn	MOLD WwTW	57	612	99.9
Dwr Cymru Welsh Water	River Dee	MARSH FARM PUMPING STATION	54	450	98.4
Dwr Cymru Welsh Water	Dwr Ial	LLANFAIR DC STW	84	417	100
Dwr Cymru Welsh Water	River Clwyd	RUTHIN STW (SETTLED STORM)	36	417	99.2
Dwr Cymru Welsh Water	Wheeler	Nannerch SPS	126	413	78
Dwr Cymru Welsh Water	Dee	HAND HOTEL GARDENS CSO	93	408	100
Dwr Cymru Welsh Water	River Camddwr	GWYDDELWERN PS. - EMERGENCY SC	18	324	100
Dwr Cymru Welsh Water	River Alyn	CSO Mynydd Isa Chambers Lane/Mercia Drive Nr 2	102	312	98.7
Dwr Cymru Welsh Water	River Alyn	CSO at Mynydd Isa Wylfa Hill	70	305	100
Dwr Cymru Welsh Water	Prestatyn Gutter	PRESTATYN SPS MARINE RD EAST	39	281	100
Dwr Cymru Welsh Water	River Alyn	Settled Storm Overflow at Mold Wastewater Treatment Works	37	280	100
Dwr Cymru Welsh Water	River Alyn	Llanarmon yn Ial WwTW (Storm)	81	272	99.9
Dwr Cymru Welsh Water	Nant Y Flint	PENTRE HALKYN SPS	23	249	100
Dwr Cymru Welsh Water	Ffynnongroew Drain	FFYNNON WEST PS	16	215	100
Dwr Cymru Welsh Water	River Dee	Park Avenue CSO	25	214	100
Dwr Cymru Welsh Water	S W Sewer	MYNYDD ISA WATS DYKE AVE PS	43	177	99.9
Dwr Cymru Welsh Water	Holywell Stream	GREENFIELD PARENT CSO HOLYWELL	92	174	97.3
Dwr Cymru Welsh Water	Northop Brook	Northop Wastewater Treatment Works Settled Storm	26	141	17
Dwr Cymru Welsh Water	Sw System	DISCHARGE B 14 FFORDD DDYFRDWY	12	135	99.8
Dwr Cymru Welsh Water	River Dee	Abbey Road CSO	51	134	100
Dwr Cymru Welsh Water	River Alyn	Bridge Inn Pumping Station	11	119	100
Dwr Cymru Welsh Water	River Alyn	Mold Football Club Drice CSO	9	116	99.9
Dwr Cymru Welsh Water	Surface Water System	MYNYDD ISA MOLD ROAD/MERCIA DR CSO	44	97	98
Dwr Cymru Welsh Water	River Glanffyddion	DYSERTH STW	48	88	100
Dwr Cymru Welsh Water	Overflow Via Sewerage System S	PRESTATYN PURBECK PS	17	86	100
Dwr Cymru Welsh Water	Greenfield Valley	CSO Adjacent A548 Road Bridge	42	82	100
Dwr Cymru Welsh Water	New Drain	STATION ROAD PS TALACRE	18	74	100
Dwr Cymru Welsh Water	Prestatyn Gutter	CORONATION GARDENS PS	24	71	96.9
Dwr Cymru Welsh Water	Llanerchymor Gutter	MOSTYN NEAR FUN SHIP - SSO	19	69	50.8
Dwr Cymru Welsh Water	River Cylflymen	CSO at THE REAR OF THE TANNERY	48	66	100
Dwr Cymru Welsh Water	Black Brook	Mold Bryn Awelon - CSO	17	63	100
Dwr Cymru Welsh Water	Alun	Llanferres SPS	14	60	100
Dwr Cymru Welsh Water	Prestatyn Gutter	Meliden Holding Tank - CSO	15	55	64.6
Dwr Cymru Welsh Water	Tref Y Nant Brook	Trefor Isaf - CSO	28	48	99.9
Dwr Cymru Welsh Water	Tan Lan Drains	CSO at Tanlan Bach Pumping Station	4	45	100
Dwr Cymru Welsh Water	River Dee	PEN Y MAES PUMPING STATION	23	44	96.1
Dwr Cymru Welsh Water	Glanfyddian Stream	LOWER DYSERTH PS	11	41	100
Dwr Cymru Welsh Water	Marsiandwr	TAI TREVOR PS LLANNERCHYMOR	11	37	99.9
Dwr Cymru Welsh Water	An Open Discharging To Prestatyn Gutter	Dyserth Bay SPS	6	35	99.7
Dwr Cymru Welsh Water	River Alun	LLANDEGLA CSO , ,	7	33	99.9
Dwr Cymru Welsh Water	River Clwyd	RUTHIN STW (CSO)	8	30	100
Dwr Cymru Welsh Water	Estuarial Waters Of River Dee	GREENFIELD WWTW (STW) GREENFIELD	26	26	100
Dwr Cymru Welsh Water	Clwyd	Llandyrnog WWTW	2	24	99.9
Dwr Cymru Welsh Water	River Alyn	Mold Old St Davids Lane/Bridge St CSO	9	17	99.9
Dwr Cymru Welsh Water	River Alyn	CSO at Mold Committee's Sewerage System	24	16	100
Dwr Cymru Welsh Water	River Alyn	Mold Gas Lane CSO	17	15	99.9
Dwr Cymru Welsh Water	Prestatyn Gutter	PRESTATYN MELIDEN ROAD - SSO	11	15	90.9
Dwr Cymru Welsh Water	River Alyn	CSO at Mold Gladstone St/Glan Yr Afon Rd	20	14	99.9
Dwr Cymru Welsh Water	Rhyl Cut	MARINE PARK PS	3	7	99.8
Dwr Cymru Welsh Water	Overflow Via Sewerage System S	PRESTATYN MALL PS	3	6	100
Dwr Cymru Welsh Water	Nant Brook Via A Ditch	Leeswood Bethania SPS	4	6	99.9
Dwr Cymru Welsh Water	River Dee Via Surface Water Sewer	BERWYN STREET CSO	8	6	100
Dwr Cymru Welsh Water	River Alun	Mynydd Isa Chambers lane/Mercia Drive CSO	4	5	99.9
Dwr Cymru Welsh Water	River Alyn	PONTBLYDDYN NO 1 PUMPING STATION	3	2	100
Dwr Cymru Welsh Water	River Dee	WEST STREET CSO	9	2	100
Dwr Cymru Welsh Water	Gutter Fawr	ARGOED PS	1	1	100
Dwr Cymru Welsh Water	Unnamed W/C	GREENFIELD A548 NR ABBEY MILL	4	1	100
Dwr Cymru Welsh Water	River Dee	Royal Hotel CSO	3	1	100
Dwr Cymru Welsh Water	Dolfechlas Brook	Rhydymwyn Wastewater Treatment Works Storm Overflow	1	0	99.7
Dwr Cymru Welsh Water	River Dee	Llangollen Chruch St CSO	2	0	59.6
Dwr Cymru Welsh Water	Nant Y Flint	Lygan-Y-Wern Pentre Halkyn SPS	2	0	99.9
Dwr Cymru Welsh Water	River Alyn	Mold Bryn Coch Lane/Lon Y Parc CSO	1	0	99.8
Dwr Cymru Welsh Water	River Wheeler	YSCEIFIOG CSO	1	0	100
Dwr Cymru Welsh Water	Railway Ditch	PRESTATYN NANT HALL PS NANT HALL RO	1	0	100
Dwr Cymru Welsh Water	Prestatyn Gutter	PRESTATYN SEVEN SISTERS ROAD SPS	1	0	100
Dwr Cymru Welsh Water	Unnamed W/C	GWESPYR OLD STW - SSO	1	0	100
Dwr Cymru Welsh Water	Overflow Via Sewage System Sur	PRESTATYN NANT PS	1	0	100
Dwr Cymru Welsh Water	Nant Mill Stream	PRESTATYN NANT HALL PS NANT HALL RO	1	0	100
Dwr Cymru Welsh Water	Surface Water Sewer	Northop Hall CSO	0	0	8.7
Dwr Cymru Welsh Water	Maescoed Drain	TALACRE STATION ROAD PS	0	0	0
Dwr Cymru Welsh Water	River Dee	Llangollen Victoria Prom Riverside CSO	0	0	100
Dwr Cymru Welsh Water	Wepre Brook	Northop Hall SPS	0	0	100
Dwr Cymru Welsh Water	River Alyn	Mold Argoed CSO	0	0	99.3
Dwr Cymru Welsh Water	Culverted Of Dee	MOSTYN ARMS PS MOSTYN	0	0	100
Dwr Cymru Welsh Water	River Y Garth	SWN Y DWR CSO	0	0	0
Dwr Cymru Welsh Water	River Dee	GREENFIELD IND EST NO 1 HOLYWELL	0	0	50.5
Dwr Cymru Welsh Water	River Dee	Llangollen Riverside Park Printing Works CSO	0	0	90.7
Dwr Cymru Welsh Water	River Dee	Llangollen East St CSO	0	0	41.7
Dwr Cymru Welsh Water	Llandyrnog Drain	LLANDYRNOG STW STORM TANKS D	0	0	100
Dwr Cymru Welsh Water	Unnamed W/C	PEN Y FFORDD ADJ PEN Y FFORDD	0	0	99.1
Dwr Cymru Welsh Water	River Dee Estuary	DISCHARGE A 14 FFORDD DDYFRDWY	0	0	90.9
Dwr Cymru Welsh Water	Unnamed W/C	HOLYWELL STRAND WALK NR STRAND	0	0	100
Dwr Cymru Welsh Water	River Wheeler	CROOKED HORN SPS NO 3 BRYNFORD	0	0	0

Clwyd East was polluted by sewage 2,159 times in 2023
lasting 15,377 hours - that's 1.78 years!
- but monitoring was disabled in some locations, so could be more

74 Sites polluted by Dwr Cymru Welsh Water

Pollution Summary 2023

Data Sources & Accuracy

Media Queries

Please Support Us

Clwyd East was polluted by sewage 2,159 times in 2023 lasting 15,377 hours - that's 1.78 years! - but monitoring was disabled in some locations, so could be more

74 Sites polluted by Dwr Cymru Welsh Water

Pollution Summary 2023

Data Sources & Accuracy

Media Queries

Please Support Us

Clwyd East was polluted by sewage 2,159 times in 2023
lasting 15,377 hours - that's 1.78 years!
- but monitoring was disabled in some locations, so could be more