Bicester and Woodstock was polluted by sewage 1,177 times in 2024
lasting 17,454 hours - that's 2.02 years!

Constituency

Select the constituency from the drop-down

✔ means we have experimental daily data since 2023

Live data for Bicester and Woodstock in 2025

So far this year (as of Apr 16, 2025, 6:15 PM) there has been 2,171 hours of sewage overflows - that's 0.25 years!

Totals for Bicester and Woodstock in 2024

16 Sites polluted by Thames Water

1,177 sewage dumps
17,454 h duration

That's 2.02 years! On average 3.2 times a day

Change Over Time

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Constituencies near Bicester and Woodstock

Waterways in Bicester and Woodstock

Daily Data

We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Bicester and Woodstock, 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.

Pollution Summary 2024

Here are all the reported sewage overflow totals for Bicester and Woodstock in 2024. 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 0 of the total 16 CSO locations had reporting enabled for less than half the year, of which 0 had zero reporting.

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Thames Water	River Evenlode	COMBE STW, COMBE, OXFORD, OXON	130	2,430	100
Thames Water	Hanborough Stream	CHURCH HANBOROUGH STW, CHURCH HANBO	158	2,026	100
Thames Water	Oxon Ray	CHARLTON-ON-OTMOOR WWTW	120	2,004	99.5
Thames Water	Gallos Brook	BLETCHINGDON WWTW	120	1,871	99.1
Thames Water	Gallos Brook	WESTON-ON-THE-GREEN SEWAGE WORKS	86	1,585	100
Thames Water	Limb Brook	SOUTH LEIGH STW, SOUTH LEIGH, OXON	71	1,271	100
Thames Water	Cherwell	HEYFORD WASTEWATER TREATMENT WORKS	108	1,263	96.9
Thames Water	Langford Brook	BICESTER WASTEWATER TREATMENT WORKS	89	1,171	100
Thames Water	Danes Brook	HORTON-CUM-STUDLEY WWTW	76	1,089	100
Thames Water	Oxon River Ray	ISLIP STW, ISLIP, OXON	61	1,067	100
Thames Water	Gagle Brook	MIDDLETON STONEY WWTW	55	693	100
Thames Water	River Glyme	WOODSTOCK STW, OXON	41	454	99.8
Thames Water	Thames	Cassington (New)	22	336	86
Thames Water	Rver Cherwell	TACKLEY SPS	30	100	100
Thames Water	Town Brook	BUCKNELL PUMPING STATION, BUCKNELL,	7	55	97.6
Thames Water	Gallos Brook	Weston-on-the-green STW Pumping Sta	3	33	99.8

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. This 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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