Sewage Map

Old West River sewage map and spill data

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

14
Outlet records
139
Spills in 2025
862
Recorded hours
14
Linked to a live feed

1 records show monitor operation below 90%. Annual figures describe the whole of 2025, not today.

Official waterbody record ↗How spills are countedSearch the national map

Outlets on Old West River

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 10 of 14 outlets

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  • Cottenham Broad Lane Sp 1

    Anglian Water · Catchwater Drain Cottenham Lod

    Current status unknown
    2025 annual record:1spill4.8hours
  • Cottenham-Histon Rd Sp

    Anglian Water · Trib Beach Ditch

    Current status unknown
    2025 annual record:2spills4hours
  • Haddenham Wrc

    Anglian Water · Aldreth Canal

    Current status unknown
    2025 annual record:0spills0hours
  • Haddenham Wrc

    Anglian Water · Aldreth Canal

    Current status unknown
    2025 annual record:1spill0.3hours
  • Haddenham-Hill Row Sp

    Anglian Water · Old west river

    Current status unknown
    2025 annual record:2spills3.5hours
  • Haddenham-New Town Rd Sp

    Anglian Water · Tributary of the Hundred Foot

    Current status unknown
    2025 annual record:12spills88.8hours
  • Haddenham-Station Road Sp

    Anglian Water · trib Grunty Fen Drain

    Current status unknown
    2025 annual record:23spills132.1hours
  • Hardwick-West Sp

    Anglian Water · unnamed culverted watercourse

    Current status unknown
    2025 annual record:12spills165.5hours
  • Over STW

    Anglian Water · Dockerell Brook River Great Ou

    Current status unknown
    2025 annual record:11spills123.5hours
  • Over-Fen Road So SSO

    Anglian Water · Dockerel Brook

    Current status unknown
    2025 annual record:3spills14.8hours

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. 1
    Sutton-Station Rd Ov

    Anglian Water

    43spills
  2. 2
    Stretham-Off Newmarket Rd Tps

    Anglian Water

    26spills
  3. 3
    Haddenham-Station Road Sp

    Anglian Water · monitor coverage 40.7%, below 90%

    23spills
  4. 4
    Haddenham-New Town Rd Sp

    Anglian Water

    12spills
  5. 4
    Hardwick-West Sp

    Anglian Water

    12spills

Spills over time

The median outlet on Old West River recorded 3 spills in 2025, against 11 across England.

12 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 1 recorded more spills, 10 fewer and 1 the same. Together they went from 575 to 116 spills, a fall of 80%.

Largest rises from 2024 to 2025

YearOutlets with a countTotal spillsMedian per outletEngland median
202514139311
2024145812419
20231441212.520
2022121326.513
2021816319.519

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 Old West River

14 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: GB205033043375. The official waterbody record is a source lookup; its classification is not imported here.

All sourcesHow the data worksReport pollution

Questions about Old West River

Which outlets are linked to Old West River?
The source links 14 outlet records to waterbody GB205033043375. The link comes from the annual return; it does not model where a discharge travelled.
How many spills were recorded for Old West River?
14 records report 139 spills in 2025 and 862 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 Old West River?
Anglian Water operates every listed outlet. Contact the operator or the official pollution service if you see a problem in the water.
Which outlets on Old West River are linked to a live feed?
14 of the 14 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 Old West River?
1 of the listed records have monitor operation below 90% for 2025. Events can be missed when a monitor is not working, so low counts from those outlets may understate activity.
Does this show if Old West River is safe?
No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.