Mill Brook and Bradfords Brook system, Wallingford sewage map and spill data

1 storm overflow listed in the 2025 annual return name this water. All are operated by Thames Water. Check the latest company report for each outlet below.

1
Outlet records: 137
Spills in 2025: 2,721
Recorded hours: 1
Linked to a live feed

Annual figures describe the whole of 2025, not today.

Official waterbody record ↗How spills are counted Search the national map

Outlets on Mill Brook and Bradfords Brook system, Wallingford

Filter by the latest company report. The map follows the filters.

Filters apply to the map and list. Recent stops need a current report and a recorded stop time. They do not show whether water is safe.

Showing 1 of 1 outlets

Open full map

South Moreton STW
Thames Water · Mill Brook
Current status unknown
2025 annual record:137spills2,720.8hours

Most recorded spills in 2025

The highest 2025 counts among these outlets. A count is events, not volume or harm. Equal counts share a rank.

1
South Moreton STW
Thames Water
137spills

Spills over time

The median outlet on Mill Brook and Bradfords Brook system, Wallingford recorded 137 spills in 2025, against 11 across England.

1 outlet has a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 0 recorded more spills, 1 fewer and 0 the same. Together it went from 261 to 137 spills, a fall of 48%.

Year	Outlets with a count	Total spills	Median per outlet	England median
2025	1	137	137	11
2024	1	261	261	19
2023	1	162	162	20

Earlier returns list fewer of these outlets, so totals are not comparable between years. The median per outlet and the like-for-like change are fairer comparisons. Counts are events, not volume.

All outlet records on Mill Brook and Bradfords Brook system, Wallingford

1 outlet record in alphabetical order. Each link opens the outlet page with its latest report and annual history.

South Moreton STWMill Brook · 137 spills in 2025

Sources and dates

Outlet locations, waterbody links and spill figures come from the Environment Agency 2025 event duration monitoring annual return. The latest company reports come from each operator’s live feed and carry their own dates. Waterbody ID: GB106039023600. The official waterbody record is a source lookup; its classification is not imported here.

All sources How the data works Report pollution

Questions about Mill Brook and Bradfords Brook system, Wallingford

Which outlets are linked to Mill Brook and Bradfords Brook system, Wallingford?: The source links 1 outlet record to waterbody GB106039023600. The link comes from the annual return; it does not model where a discharge travelled.
How many spills were recorded for Mill Brook and Bradfords Brook system, Wallingford?: 1 record report 137 spills in 2025 and 2,721 recorded hours. All listed records have a usable count. Outlets can discharge at the same time, so the hours are not the time the whole water was affected.
Who is responsible for the outlets on Mill Brook and Bradfords Brook system, Wallingford?: Thames Water operates every listed outlet. Contact the operator or the official pollution service if you see a problem in the water.
Which outlets on Mill Brook and Bradfords Brook system, Wallingford are linked to a live feed?: 1 of the 1 record are matched to a monitor in a company live feed. A link does not mean the monitor is working now. Use the status filters above to see the latest report for each outlet, with its date. The rest show annual figures only.
How complete is the monitoring for Mill Brook and Bradfords Brook system, Wallingford?: Every record with a monitor operation figure shows 90% or more for 2025.
Does this show if Mill Brook and Bradfords Brook system, Wallingford is safe?: No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.