South Northamptonshire - Live Sewage

Polluted by sewage 15,708 hours this year - That's 1.82 years so far...

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View Annual Sewage Data

You're looking at the totals that we have calculated for sewage in South Northamptonshire 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 South Northamptonshire

Daily Data

We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for South Northamptonshire, 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)
Anglian Water	AnW1394	82	1,858 h 15m	77.42
Anglian Water	AnW0502	79	1,833 h 42m	76.38
Anglian Water	AnW0114	90	1,710 h 45m	71.25
Anglian Water	AnW1526	85	1,654 h 11m	68.92
Anglian Water	AnW0500	51	1,052 h 53m	43.83
Anglian Water	AnW0388	38	603 h 7m	25.12
Anglian Water	AnW1182	46	418 h 19m	17.42
Anglian Water	AnW0021	18	342 h 10m	14.25
Anglian Water	AnW0544	20	329 h 45m	13.71
Anglian Water	AnW0300	36	326 h 14m	13.58
Anglian Water	AnW0598	18	283 h 48m	11.79
Anglian Water	AnW0317	21	268 h 9m	11.17
Anglian Water	AnW1486	21	247 h 49m	10.29
Anglian Water	AnW0409	18	243 h 15m	10.12
Anglian Water	AnW1528	38	230 h 8m	9.58
Anglian Water	AnW1040	19	226 h 44m	9.42
Anglian Water	AnW1294	16	202 h 42m	8.42
Anglian Water	AnW0333	17	197 h 34m	8.21
Anglian Water	AnW0501	24	194 h 38m	8.08
Anglian Water	AnW0736	18	190 h 47m	7.92
Anglian Water	AnW0575	32	188 h 35m	7.83
Thames Water	ThW0466	24	180 h 12m	7.5
Anglian Water	AnW0574	28	177 h	7.38
Anglian Water	AnW1527	21	170 h 16m	7.08
Anglian Water	AnW1110	12	168 h 34m	7
Anglian Water	AnW0173	10	167 h 54m	6.96
Anglian Water	AnW0499	9	167 h 30m	6.96
Anglian Water	AnW0115	12	165 h 33m	6.88
Anglian Water	AnW0116	14	165 h 8m	6.88
Anglian Water	AnW0599	8	163 h	6.79
Anglian Water	AnW1371	19	162 h 31m	6.75
Anglian Water	AWS00389	7	130 h 45m	5.42
Thames Water	ThW0107	10	116 h 30m	4.83
Thames Water	ThW0748	18	106 h 46m	4.42
Thames Water	ThW0155	15	70 h 45m	2.92
Anglian Water	AWS01136	6	65 h 25m	2.71
Thames Water	ThW0152	7	64 h	2.67
Anglian Water	AWS01401	3	58 h 15m	2.42
Anglian Water	AWS00521	3	51 h	2.12
Thames Water	ThW0040	13	50 h 15m	2.08
Anglian Water	AnW0123	23	50 h 3m	2.08
Anglian Water	AWS00110	4	41 h 45m	1.71
Anglian Water	AWS01491	3	36 h 45m	1.5
Thames Water	ThW0073	7	35 h 45m	1.46
Thames Water	ThW0132	6	33 h 30m	1.38
Anglian Water	AWS00540	2	31 h 30m	1.29
Anglian Water	AWS01304	2	29 h 15m	1.21
Anglian Water	AWS00586	2	29 h	1.21
Anglian Water	AWS00524	2	25 h 37m	1.04
Anglian Water	AWS01415	3	25 h	1.04
Anglian Water	AnW1551	2	24 h	1
Anglian Water	AnW0453	6	23 h 48m	0.96
Anglian Water	AWS00282	2	19 h 30m	0.79
Anglian Water	AWS00172	2	16 h 44m	0.67
Anglian Water	AWS01317	2	16 h 30m	0.67
Anglian Water	AWS00029	2	16 h 30m	0.67
Anglian Water	AnW1550	6	15 h 50m	0.62
Anglian Water	AnW0576	5	15 h 45m	0.62
Anglian Water	AWS01452	4	15 h 29m	0.62
Anglian Water	AWS00975	2	15 h	0.62
Anglian Water	AWS01063	2	14 h 30m	0.58
Anglian Water	AnW0174	5	13 h 54m	0.54
Anglian Water	AnW0737	6	12 h 47m	0.5
Anglian Water	AWS00327	2	12 h 30m	0.5
Anglian Water	AWS00415	2	11 h	0.46
Anglian Water	AnW1408	10	10 h 31m	0.42
Anglian Water	AWS00170	1	10 h 30m	0.42
Anglian Water	AWS00563	2	10 h 12m	0.42
Anglian Water	AWS00585	1	10 h	0.42
Anglian Water	AWS00006	3	8 h 59m	0.33
Anglian Water	AWS00703	2	8 h 14m	0.33
Anglian Water	AWS00112	1	7 h 1m	0.29
Anglian Water	AnW0175	6	6 h 8m	0.25
Anglian Water	AnW1069	1	6 h	0.25
Anglian Water	AWS01246	2	5 h 44m	0.21
Anglian Water	AnW1176	6	5 h 29m	0.21
Anglian Water	AWS01530	2	5 h 14m	0.21
Anglian Water	AnW0900	8	5 h	0.21
Anglian Water	AWS01231	1	3 h 59m	0.12
Anglian Water	AWS01129	2	3 h 30m	0.12
Anglian Water	AnW0218	7	3 h 6m	0.12
Anglian Water	AnW0301	4	1 h 59m	0.04
Anglian Water	AWS01045	1	1 h 45m	0.04
Anglian Water	AnW1039	4	1 h 45m	0.04
Anglian Water	AnW1578	4	1 h 31m	0.04
Anglian Water	AWS01006	1	1 h	0.04
Anglian Water	AWS00565	1	0 h 45m	0
Anglian Water	AnW0510	2	0 h 45m	0
Anglian Water	AWS00420	1	0 h 44m	0
Anglian Water	AWS00531	1	0 h 29m	0
Anglian Water	AWS00281	1	0 h 15m	0
Anglian Water	AWS00080	1	0 h 14m	0
Thames Water	TWL00078	0	0 h	0
Anglian Water	AWS00751	0	0 h	0
Anglian Water	AnW0001	0	0 h	0
Thames Water	TWL00305	0	0 h	0
Anglian Water	AWS00321	0	0 h	0
Thames Water	TWL00479	0	0 h	0
Anglian Water	AWS01563	0	0 h	0
Anglian Water	AWS01531	0	0 h	0
Anglian Water	AWS00119	0	0 h	0
Anglian Water	AnW0119	0	0 h	0
Thames Water	TWL00803	0	0 h	0
Anglian Water	AWS00009	0	0 h	0
Anglian Water	AWS00204	0	0 h	0
Anglian Water	AnW0778	0	0 h	0
Thames Water	TWL00299	0	0 h	0
Thames Water	TWL00202	0	0 h	0
Anglian Water	AWS01400	0	0 h	0
Anglian Water	Anw1562	0	0 h	0
Anglian Water	AWS00523	0	0 h	0
Anglian Water	AWS00111	0	0 h	0
Anglian Water	AWS01055	0	0 h	0
Anglian Water	AWS01250	0	0 h	0
Anglian Water	AWS00093	0	0 h	0
Anglian Water	AWS01549	0	0 h	0
Anglian Water	AWS00704	0	0 h	0
Anglian Water	AWS00115	0	0 h	0
Anglian Water	AWS00461	0	0 h	0
Anglian Water	AWS00740	0	0 h	0
Anglian Water	AWS00171	0	0 h	0
Anglian Water	AWS01247	0	0 h	0
Thames Water	TWL00148	0	0 h	0
Anglian Water	AWS01089	0	0 h	0
Anglian Water	AWS01550	0	0 h	0
Thames Water	TWL00255	0	0 h	0
Anglian Water	AWS01382	0	0 h	0
Anglian Water	AWS01579	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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South Northamptonshire - Live Sewage Polluted by sewage 15,708 hours this year - That's 1.82 years so far...

South Northamptonshire - Live Sewage