Wessex Water · overflow WXW00156
No active event
THE RIVER STOUR
The monitor for overflow WXW00156 (operator listed as Wessex Water) reports no current spill. The data records no discharge events in the last 30 days.
📍 50.85307°, -2.16595°
On the River Stour (Dorset)· 26 other overflows
26 other overflows discharge into the River Stour (Dorset). 1 has its monitor offline. Combined recorded discharge in the last 30 days: 0h.
Recent spill events· last 30 days
No spill events recorded in the last 30 days.
The operator's own annual returns· 2024 to 2025
What the water company itself reported to the Environment Agency's annual returns for this overflow, year by year. Spills are counted on the regulator's 12/24-hour counting rule; hours are the total reported discharge duration; monitor working is the share of the year the event monitor was operating. These figures are the operator's own reporting, not our measurement, and our live record above begins on 6 May 2026.
| Year | Spills counted | Hours | Monitor working |
|---|---|---|---|
| 2024 | 1 | 1h | 100% |
| 2025 | 0 | 0h | 100% |
2024, the operator's stated reason: "High spill threshold not met"
2025, the operator's stated reason: "High spill threshold not met"
Source: Environment Agency, Event Duration Monitoring storm overflow annual returns, all years. Matched to this overflow by hub id. How we keep the record.
Rain at the nearest gauge· 2.1 km away
The nearest Environment Agency rain gauge, Black Lane, is 2.1 km from this overflow. It recorded 3.5 mm in the last 48 hours.
| Day (UTC) | Rain |
|---|---|
| 30 Sept 2026 | 2.4 mm |
| 29 Sept 2026 | 1.2 mm |
| 28 Sept 2026 | 0.0 mm |
| 27 Sept 2026 | 2.0 mm |
| 26 Sept 2026 | 0.0 mm |
| 25 Sept 2026 | 0.0 mm |
| 24 Sept 2026 | 0.0 mm |
Rainfall comes from 15-minute Environment Agency readings rolled into hourly and daily totals; the 48-hour figure rests on 177 of 192 possible readings. The gauge is 2.1 km from this overflow, so it may not match the rain at the site itself, and the latest day may be incomplete. Rain figures do not show whether a discharge was permitted; that is a matter for the regulator. How we keep the record.
River level and flow nearby· 0.1 km away
Latest readings at the Environment Agency gauge "Blandford", on the River Stour, which is 0.1 km from this overflow.
- River level0.053 h ago · steady over 24 h
These are the Environment Agency's own gauge readings at the named station, shown for context. The station measures the river, not this overflow, and a reading does not show whether a discharge occurred or was permitted. Trend compares the latest reading with the one nearest 24 hours earlier; a change of 5% or less is shown as steady. How we keep the record.
Nearby water quality· 6 sampling points within 5 km
SW-RSN1533 · FRESHWATER - RIVERS
RSN1533 STOUR AT BRYANSTON SCHOOL
1.1 km away · last tested 3 weeks ago
- ✓pH7.78 PHUNITS
- ✓Water temperature16.2 CEL
SW-50340330 · FRESHWATER - RIVERS
STOUR AT BRYANSTON BOATHOUSE
1.6 km away
No swimmer-relevant measurements available.
SW-50341026 · FRESHWATER - RIVERS
PIMPERNE STREAM AT BLACK LANE
2.1 km away
No swimmer-relevant measurements available.
SW-50340026 · FRESHWATER - RIVERS
SPETISBURY SPRINGS D/S SILVASPRINGS WATERCRESS SPETTISBURY
3.9 km away · last tested 13 weeks ago
- ✓pH7.68 PHUNITS
SW-50341105 · FRESHWATER - RIVERS
RIVER IWERNE AT STOURPAINE
4.4 km away · last tested 3 weeks ago
- ✓pH8.36 PHUNITS
- ✓Water temperature17.6 CEL
SW-WRPNTS39 · FRESHWATER - RIVERS
TARRANT KEYNESTON
4.5 km away
No swimmer-relevant measurements available.
Take action
The record above is verifiable from public Environment Agency and water-company data. Three official accountability channels — pre-filled with the evidence on this page.
Are you here right now?
If you can see foam, sewage debris, dead fish, or smell something wrong — submit a citizen report. Confirmed reports are added to the Truth Engine and strengthen the public record on this overflow.
📷 Report what you saw →1. Complain to Wessex Water
The official complaints route. Most companies require submission through their web form rather than email — open the form, then paste the pre-filled letter.
Preview the letter
Subject: Storm overflow WXW00156 on the THE RIVER STOUR: request for information Dear Wessex Water, I am writing about storm overflow WXW00156 on the THE RIVER STOUR. Environment Agency storm overflow monitoring data for overflow WXW00156 on the THE RIVER STOUR (operator listed as Wessex Water) records no spill events starting between 31 August 2026 and 30 September 2026. As of 30 September 2026 at 21:53 UTC, the monitor does not report the overflow as spilling. Further details from the public record: - Location: 50.85307, -2.16595 - Sources: Environment Agency National Storm Overflow Hub and Water Quality Archive (Open Government Licence v3.0), cross-referenced via River Truth (https://rivertruth.co.uk/overflow/7716) These figures are taken from public monitoring data as published and may be revised by the publisher. They are not a finding that any permit condition has been breached. [Add your personal context here, for example how you use this stretch of water.] Please could you tell me: 1. Whether the monitoring record summarised above is accurate and complete 2. What work, if any, is planned at this overflow, and on what timeline 3. What measures are in place to reduce spills from this overflow in future [Delete if not applicable: I have copied the Environment Agency, Ofwat and my MP into this correspondence.] Yours faithfully, [Your name] [Your address] [Your customer reference if you are a Wessex Water customer]
2. Write to the MP for this stretch
This overflow sits in the North Dorset constituency — currently represented by Simon Hoare (Conservative). Click below to open WriteToThem with the letter copied to your clipboard — paste it into the message box.
Or write to your own MP instead
Prefer to write to the MP for where you live? Enter your postcode and we'll redirect WriteToThem accordingly.
Preview the letter
Subject: Constituent query: storm overflow WXW00156 on the THE RIVER STOUR Dear [your MP, WriteToThem will fill this in], I am writing as your constituent about public storm overflow monitoring data for our area. Environment Agency storm overflow monitoring data for overflow WXW00156 on the THE RIVER STOUR (operator listed as Wessex Water) records no spill events starting between 31 August 2026 and 30 September 2026. As of 30 September 2026 at 21:53 UTC, the monitor does not report the overflow as spilling. Further details from the public record: - Location: 50.85307, -2.16595 - Sources: Environment Agency National Storm Overflow Hub and Water Quality Archive (Open Government Licence v3.0), cross-referenced via River Truth (https://rivertruth.co.uk/overflow/7716) These figures are taken from public monitoring data as published and may be revised by the publisher. They are not a finding that any permit condition has been breached. [Add your personal context here, for example how you and your family use this stretch of water.] I would like to ask: 1. Whether you support strengthening the regulatory regime for storm overflows, and monitor coverage in particular 2. Whether you would raise the monitoring data for this overflow with the Secretary of State for Environment, Food and Rural Affairs, the Environment Agency or Ofwat Yours sincerely, [Your name] [Your address (WriteToThem requires a postal address to verify your constituency)]
MP details are looked up live from the UK Parliament Members API under the Open Parliament Licence v3.0. River Truth makes no claim about this MP's voting or advocacy record on water issues — they are shown solely as the elected representative for this constituency.
3. Report to the Environment Agency
For active pollution incidents — dead fish, foam, sewage on the riverbank — the EA hotline operates 24/7 and triggers a recorded investigation.