Sewage Map

Boston London Road Pumping Station, Anglian Water (ANNTS13726 · A1 · AWS00099)

Storm overflow operated by Anglian Water. The source names The Haven (Estuary) as the receiving water.

22
Spills in 2025
18.4
Recorded hours
100%
Monitor operation
5
Years listed

The reported spill count was 34 lower than in 2024. This compares event counts, not discharge volume.

Current status unknown

Checking the latest monitor report…

Open official annual data ↗

How it compares in 2025

Boston London Road Pumping Station, Anglian Water (ANNTS13726 · A1 · AWS00099) recorded 22 spills in 2025. That is more than 65% of the 14,239 overflows in England with a reported figure, and ranks 4,697th nationally. Among Anglian Water overflows it ranks 249th of 1,438; the median Anglian Water overflow recorded 6 spills. On the Witham waterbody it ranks 2nd of 3.

GroupRank by spillsMedian spillsMedian hours
This outlet–2218.4
England4,697th of 14,2391122.3
Anglian Water249th of 1,438613.5
Witham2nd of 32218.4

Rank 1 has the most spills. Equal counts share a rank. Only overflows with a reported count are ranked. Counts do not measure volume, so a higher rank does not mean more sewage.

Annual spill history

n/a202122022612023562024222025
From 2022 to 2025, the reported count went from 2 to 22 spills. The highest count was 61 in 2023 and the lowest was 2 in 2022.Amber bars mark years when the monitor worked for less than 90% of the year.
YearSpillsDurationMonitor operationSource
20252218.4 hours100%Official data
202456123.4 hours100%Official data
20236133.1 hours100%Official data
202220.2 hours100%Official data
2021UnknownUnknown0%Low coverageOfficial data

A missing figure means the source did not provide a usable value. A zero is shown as zero. Monitor operation below 90% can make comparison less reliable.

Outlet details

Water company
Anglian Water
Outlet type
Storm discharge at a pumping station
Permit
ANNTS13726
Activity reference
A1
Grid reference
TF3272043340
Waterbody ID
GB530503000100Official waterbody record ↗
Location source
Official annual grid reference
Location precision
About 1 metres
Location note
Unknown

About the name and type

The annual return lists this asset as “Storm discharge at pumping station”: storm discharge at a pumping station. The overflow is at a pumping station that moves sewage through the network.

The waterbody link opens the Environment Agency record for the exact ID in the return. It is a source lookup; we do not import its classification.

Where it is

The recorded position is about 0.4 km south-west of the Boston reference point in the ONS built-up areas data.

Area and water pages

Check the official record

Public access to this outlet is unknown. Do not enter restricted land or use this page as a route guide.

Open official source ↗

Other outlet records nearby

Questions about Boston London Road Pumping Station, Anglian Water (ANNTS13726 · A1 · AWS00099)

Who operates Boston London Road Pumping Station, Anglian Water (ANNTS13726 · A1 · AWS00099)?
Anglian Water is the operator named in the annual record. The permit reference is ANNTS13726.
Where does Boston London Road Pumping Station, Anglian Water (ANNTS13726 · A1 · AWS00099) discharge?
The source names The Haven (Estuary) as the receiving water. This does not show how far a discharge travelled.
How many times did Boston London Road Pumping Station, Anglian Water (ANNTS13726 · A1 · AWS00099) spill in 2025?
The 2025 return records 22 counted spill events and 18.4 hours of recorded discharge. Spills are counted with the 12/24-hour method, so this is not a count of every start signal.
Can I trust the 2025 figures for this outlet?
The monitor worked for 100% of the reporting period, so the annual figures cover most of the year. They still do not measure discharge volume.
Is Boston London Road Pumping Station, Anglian Water (ANNTS13726 · A1 · AWS00099) discharging right now?
This record is linked to a company live feed. The panel above shows the latest report we hold, with its date. That report can be old, and the monitor can be offline, so check the date before relying on it. A report that no discharge is taking place is not a water-quality result.
How accurate is the map marker?
The marker comes from the grid reference in the official annual return, which is accurate to about 1 metres. It shows the recorded outlet position, not the extent of any discharge.
What kind of outlet is Boston London Road Pumping Station, Anglian Water (ANNTS13726 · A1 · AWS00099)?
The annual return lists the asset type as “Storm discharge at pumping station”, which means storm discharge at a pumping station. The overflow is at a pumping station that moves sewage through the network.
How does Boston London Road Pumping Station, Anglian Water (ANNTS13726 · A1 · AWS00099) compare with other overflows?
Boston London Road Pumping Station, Anglian Water (ANNTS13726 · A1 · AWS00099) recorded 22 spills in 2025. That is more than 65% of the 14,239 overflows in England with a reported figure, and ranks 4,697th nationally. Among Anglian Water overflows it ranks 249th of 1,438; the median Anglian Water overflow recorded 6 spills. On the Witham waterbody it ranks 2nd of 3. Ranks compare counted spill events only. They do not compare volume or harm.
Does zero spills mean the water was safe?
No. A zero means the annual return recorded zero counted spill events for this outlet and year. It is not a water-quality test, and pollution can come from other sources.