Arundel and South Downs - Live Sewage

Polluted by sewage 12,845 hours this year - That's 1.49 years so far...

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View Annual Sewage Data

You're looking at the totals that we have calculated for sewage in Arundel and South Downs so far this year. It is an estimate, based on very poor quality live data from the Water Companies. The water companies report their sewage to the Environment Agency every year in April. You can see report for last year in the other page.

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Constituencies near Arundel and South Downs

Daily Data

We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Arundel and South Downs, here you can see overflows in red, the darker the red, the more the CSO overflowed that day.

Each CSO has a row, the most recent data is on the right hand side.

Monitoring Online

Monitoring Offline

Polluting

Potentially Polluting

Unknown

Daily data is experimental and data is not guaranteed to be accurate. Please inform us of any issue, we will fix.

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Totals so far

Company	CSO ID	Overflow Days	Total Duration (hours)	Total Duration (days)
Southern Water	SRN0780	82	1,940 h 8m	80.83
Southern Water	SRN0481	71	1,242 h 7m	51.75
Southern Water	SRN0295	58	1,052 h 43m	43.83
Southern Water	SRN0029	58	1,002 h 45m	41.75
Southern Water	SRN0044	49	714 h 21m	29.75
Southern Water	SRN0398	31	524 h 12m	21.83
Southern Water	SRN0287	31	392 h 39m	16.33
Southern Water	SRN0504	30	383 h 7m	15.96
Southern Water	SRN0674	24	374 h 7m	15.58
Southern Water	SRN0304	49	346 h 16m	14.42
Southern Water	SRN0711	21	334 h 36m	13.92
Southern Water	SRN0772	27	333 h 18m	13.88
Southern Water	SRN0656	31	288 h 48m	12
Southern Water	SWS00524	14	270 h	11.25
Southern Water	SWS00027	13	269 h 52m	11.21
Southern Water	SWS00503	14	261 h 40m	10.88
Southern Water	SRN0540	35	240 h 55m	10
Southern Water	SRN0826	12	212 h 6m	8.83
Southern Water	SRN0962	17	199 h 34m	8.29
Southern Water	SWS00042	12	184 h 38m	7.67
Southern Water	SWS00308	10	172 h 21m	7.17
Southern Water	SRN0126	10	168 h 32m	7
Southern Water	SRN0092	21	146 h 22m	6.08
Southern Water	SRN0779	6	134 h 42m	5.58
Southern Water	SRN0422	28	132 h 52m	5.5
Southern Water	SWS00830	6	130 h 42m	5.42
Southern Water	SWS00783	9	120 h 7m	5
Southern Water	SWS00716	11	117 h 16m	4.88
Southern Water	SWS00130	8	104 h 34m	4.33
Southern Water	SWS00836	9	98 h 20m	4.08
Southern Water	SWS00557	10	95 h 15m	3.96
Southern Water	SWS00958	7	94 h 32m	3.92
Southern Water	SWS00417	9	88 h 41m	3.67
Southern Water	SWS00316	10	73 h 16m	3.04
Southern Water	SRN0863	11	66 h 30m	2.75
Southern Water	SRN0444	9	60 h 34m	2.5
Southern Water	SWS00790	3	54 h 47m	2.25
Southern Water	SWS00628	10	54 h 32m	2.25
Southern Water	SRN0508	4	50 h 39m	2.08
Southern Water	SWS00441	7	49 h 55m	2.04
Southern Water	SRN0832	6	38 h	1.58
Southern Water	SRN0337	8	37 h 36m	1.54
Southern Water	SRN0657	3	31 h 46m	1.29
Southern Water	SWS00660	8	25 h 45m	1.04
Southern Water	SWS00023	7	22 h 48m	0.92
Southern Water	SRN0096	3	19 h 37m	0.79
Southern Water	SRN9091	3	18 h 37m	0.75
Southern Water	SRN0002	11	16 h 59m	0.67
Southern Water	SWS00528	1	14 h 18m	0.58
Southern Water	SRN0884	9	12 h 30m	0.5
Southern Water	SWS00231	5	9 h 15m	0.38
Southern Water	SRN0181	1	8 h 11m	0.33
Southern Water	SRN0870	2	2 h 50m	0.08
Southern Water	SWS00005	2	2 h 31m	0.08
Southern Water	SRN0764	1	1 h 52m	0.04
Southern Water	SWS00191	0	0 h	0
Southern Water	SWS00096	0	0 h	0
Southern Water	SWS00230	0	0 h	0
Southern Water	SWS00349	0	0 h	0
Southern Water	SWS00681	0	0 h	0
Southern Water	SWS00464	0	0 h	0
Southern Water	SWS00685	0	0 h	0
Southern Water	SWS00788	0	0 h	0
Southern Water	SWS00393	0	0 h	0
Southern Water	SWS00975	0	0 h	0
Southern Water	SWS00863	0	0 h	0
Southern Water	SWS90122	0	0 h	0

Data Sources & Accuracy

EDM (Event Duration Monitoring) data and Consented Discharges to Controlled Waters with Conditions from Environment Agency & Data Map Wales, and Scottish Water

Experimental derived data from Thames Water API, Some data may be missing or inaccurate. Live sewage data from Stream Water API

Uses Environment Agency rainfall data from the real-time data API (Beta) - Rainfall data is delayed by up to two days.

This website is intended to provide an accurate representation of the Environment Agency data. The data is hard to use, and thus some errors may have been made. If you find something that is incorrect, please raise an issue at the GitHub issues page and we'll endeavour to fix it quickly.

This project is not associated, approved or endorsed by any of the companies whose logos you see here.

Analysing sewage pollution by the Water Industry

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Arundel and South Downs - Live Sewage Polluted by sewage 12,845 hours this year - That's 1.49 years so far...

Arundel and South Downs - Live Sewage