Sewage Map

Blockley Bk - source to conf Knee Bk sewage map and spill data

2 storm overflows listed in the 2025 annual return name this water. All are operated by Severn Trent Water. Check the latest company report for each outlet below.

2
Outlet records
36
Spills in 2025
498
Recorded hours
2
Linked to a live feed

Annual figures describe the whole of 2025, not today.

Official waterbody record ↗How spills are countedSearch the national map

Outlets on Blockley Bk - source to conf Knee Bk

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 2 of 2 outlets

Open full map

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. 1
    Blockley (STW)

    Severn Trent Water

    32spills
  2. 2
    Blockley – Field Off Draycott Road (CSO)

    Severn Trent Water

    4spills

Spills over time

The median outlet on Blockley Bk - source to conf Knee Bk recorded 18 spills in 2025, against 11 across England.

2 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 0 recorded more spills, 2 fewer and 0 the same. Together they went from 121 to 36 spills, a fall of 70%.

YearOutlets with a countTotal spillsMedian per outletEngland median
20252361811
2024212160.519
2023117817820
2022115615613
2021111111119
2020121221218

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 Blockley Bk - source to conf Knee Bk

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

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: GB109054039830. The official waterbody record is a source lookup; its classification is not imported here.

All sourcesHow the data worksReport pollution

Questions about Blockley Bk - source to conf Knee Bk

Which outlets are linked to Blockley Bk - source to conf Knee Bk?
The source links 2 outlet records to waterbody GB109054039830. The link comes from the annual return; it does not model where a discharge travelled.
How many spills were recorded for Blockley Bk - source to conf Knee Bk?
2 records report 36 spills in 2025 and 498 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 Blockley Bk - source to conf Knee Bk?
Severn Trent Water operates every listed outlet. Contact the operator or the official pollution service if you see a problem in the water.
Which outlets on Blockley Bk - source to conf Knee Bk are linked to a live feed?
2 of the 2 records 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 Blockley Bk - source to conf Knee Bk?
Every record with a monitor operation figure shows 90% or more for 2025.
Does this show if Blockley Bk - source to conf Knee Bk is safe?
No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.