Pitsea Wrc

Storm overflow run by Anglian Water, discharging into Timbermans Creek.

Storm tank at sewage treatment works South Basildon and East Thurrock constituency
Right now
Not discharging
Last discharge ended on (1 hour ago).
Times are UK time. Company feed updated 5 min ago

"Not discharging" means the company's monitor reports no discharge right now — not that the water is clean. The feed publishes status only; no discharge volume is measured.

2026 so far
51spills
at least 54 h discharging on 51 days · counted by us, not yet official · 27 discharges whose end the feed did not report (counted, no hours)
2025 official
19spills
11 h · +19% on 2024
Rank in Anglian Water
#292
of 1,428 overflows by 2025 spills (1 = most)
Monitor in 2025
99.6% working
Long-term average 17.5 spills a year

Year by year

The Environment Agency's official annual returns, counted the EA's way (12/24-hour spills). 2026 is our own running count, the same way, from Anglian Water's monitor log and the live feed. The feed reports only each overflow's latest discharge, so a discharge it moved past before we saw it end is counted as one spill with no hours: the hours are a floor. The official figure is published next spring.

2021
20 spills · 78 hmonitor 100%
2022
12 spills · 6.3 hmonitor 99.9%
2023
10 spills · 28 hmonitor 77.5%
2024
16 spills · 8.0 hmonitor 100%
2025
19 spills · 11 hmonitor 99.6%
2026so far
51 spills · at least 54 h

A spill is the EA's 12/24-hour count: the first 12 hours of a discharge count as one, each further 24 hours with discharge as one more. "Monitor" is the share of that year the monitor was working, so a 0 beside a working monitor is a real zero; "no data" means the monitor produced no usable data that year — not zero. Years before 2024 are matched to this site by name and location, because the EA's site IDs changed that year; a monitor figure beside one of them means the outlet's permit confirms the match.

What the 2025 return says

From Anglian Water's annual return to the Environment Agency for this overflow.

High-spill review
High spill threshold not met
Long-term review
Not Applicable - Ongoing investigation
Investigation
Env Act (SODRP) investigation ongoing, Bathing Water and/or Shellfish Water investigation ongoing
Improvement work
No improvement action in reporting period
Monitored since
2020
Water body
THAMES LOWER

"High spill threshold not met" means this overflow did not spill often enough to trigger the EA's formal high-spill review for that year. It is not a statement that the spills were harmless.

Discharges we have recorded

329 discharge periods since 2 Jan 2024, 27 whose end the feed never gave. 282 of them come from Anglian Water's own event-duration-monitoring records (published on Stream, Jan 2024 – Jul 2026); the live feed adds anything after that. The official annual count is the figure to quote.

Show 30 earlier (of 329)
StartedEndedDischarge time
5 min
28 min
5 min
5 min
19 min
5 min
32 min
9 min
5 min
5 min
4 min
0 min
5 min
14 min
14 min
5 min
5 min
5 min
5 min
5 min
5 min
14 min
4 min
14 min
4 min
5 min
5 min
5 min
5 min
5 min

The year figures above use the EA's 12/24-hour counting method, so they are comparable with the official figures; the monitor log's 575 raw blocks were merged into 329 continuous discharge periods (gaps under 15 min joined).

What the feed showed

FloodRadar's own record of every change of state Anglian Water's live feed has shown for this overflow, kept since : 8 states. The feed publishes its status now and its latest discharge, nothing older; the discharges above are read from this. It is here so the figures can be checked.

Show the last 8 states
SeenStatusSinceLatest discharge
Not discharging →
Not discharging →
Not discharging →
Discharging → no end yet
Discharging → no end yet
Not discharging →
Discharging → no end yet
Not discharging →

Rain nearby last 30 days

Nearest live rain gauge: Rainfall gauge nr Castle Point, 2.7 km away. Brown shading = when this overflow was discharging; ▼ = a discharge start.

Overflow shading is a timing match, not proof of cause — heavy rain and spills share a trigger. Times come from the water company’s event-duration monitor (site status only; no discharge volume is published).

Where it is

Nearest river gauge
Wickford (River Crouch) · 6.7 km
Nearest rain gauge
Council area
Basildon District (B)
Anglian Water's own name for it
Pitsea STW
Site reference
AWS00994 · permit CSSC.4457
Coordinates
51.55333, 0.50266

Tell me when this overflow discharges

One message when the company's monitor reports a new discharge here. At most one every 6 hours.

Setting this alert needs JavaScript. The alerts you already have are on your alerts page.

The alert repeats the monitor's status: whether the overflow is discharging, not how much or why. It can only tell you about a discharge that starts after you turn it on.

Concerned about this overflow?

Report pollution you can see or smell to the regulator straight away; the company handles complaints about the overflow itself.

Write to the MP

The Environment Agency's return places this overflow in the South Basildon and East Thurrock constituency. An MP can ask the company and the regulator questions on a constituent's behalf. These words carry the official figures; change them as you like.

The link opens Parliament's own "Find your MP", which gives the MP's name and how to write to them. FloodRadar sends nothing and keeps nothing you write. Check the constituency against your own address: an MP acts only for people who live in it.

Live status: © Anglian Water storm overflow activity data, licensed under CC BY 4.0. Annual spill figures: Environment Agency Event Duration Monitoring return, © Environment Agency copyright and/or database right, Open Government Licence (OGL) v3.0. Storm-overflow spill events: © the respective water company, published on Stream (data.streamwaterdata.co.uk) under CC BY 4.0. Discharges marked "EA start/stop data": Environment Agency Event Duration Monitoring storm overflow start/stop detailed data, © Environment Agency copyright and/or database right 2026, Open Government Licence v3.0; the companies' monitor records as the EA received them, not verified by the EA. Discharges marked "via Top of the Poops", come from Top of the Poops' record of the same company feed, used under CC BY-SA 4.0: the feed's own start and end times as its pages print them, not their derived hours. Times are shown in UK local time. FloodRadar republishes the monitor's status and the EA's figures; it does not measure discharges itself. Constituency and council area from the EA's return: contains OS data © Crown copyright and database right 2026.