Eastriggs WwTW Ssso And EO

Storm overflow run by Scottish Water, discharging into Solway Firth.

SSSO
Right now
Not discharging
Last discharge ended 09:15 on 15 Sep 2026 (15 days ago).
Times are UK time · company feed updated 10 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
2overflow events
0.5 h discharging on 2 days · live feed since 28 Feb, not yet official
2025 official
795overflow events
1,132 h
Rank in Scottish Water
—
No ranking for this overflow.
Monitor in 2025
58.9% working
Share of the year the monitor reported

Year by year

Scottish Water's published data for monitored overflows (number of overflow events; Scottish Water does not use the 12/24-hour count). 2026 is our own running count, the same way, from the live feed since 28 February (when we began keeping every discharge it reports) — so it can only be lower than the full year. The official figure is published next spring.

2022
no data
2023
no data
2024
no data
2025
795 events · 1,132 hmonitor 58.9%
2026since 28 Feb
2 events · 0.5 h

"No data" means the monitor was not working or not required to report that year — not zero. Scottish Water counts each overflow event; England and Wales count 12/24-hour "spills", so these numbers are not directly comparable with English or Welsh overflows.

Twin outlet

Scottish Water runs another overflow within 300 m that also discharges into Solway Firth. They share the sewer and the storm, so one outlet's figures are only part of what reaches the water.

0m Eastriggs WwTW CSO And EOCSO007333 —no 2025 figure

This overflow: 795 spills in 2025. Distances are between the published outlet points.

Discharges we have recorded

296 discharge periods since 10 Jun 2025. 294 of them come from Scottish Water's own event-duration-monitoring records (published by the company, Jun 2025 – Dec 2025); the live feed adds anything after that. The official annual count is the figure to quote.

Show 30 earlier (of 296)
Started (UK time)EndedDischarge time
25 Dec 2025, 12:4514:101 h 25 min
25 Dec 2025, 06:1507:0545 min
24 Dec 2025, 22:3023:501 h 20 min
24 Dec 2025, 19:3019:355 min
24 Dec 2025, 15:1016:451 h 35 min
24 Dec 2025, 08:0509:351 h 25 min
24 Dec 2025, 00:5002:251 h 35 min
23 Dec 2025, 22:0022:055 min
23 Dec 2025, 19:5019:555 min
23 Dec 2025, 17:4019:151 h 35 min
23 Dec 2025, 14:5015:0010 min
23 Dec 2025, 10:3012:051 h 35 min
23 Dec 2025, 07:4007:5010 min
23 Dec 2025, 03:2504:551 h 30 min
23 Dec 2025, 00:3500:405 min
22 Dec 2025, 23:1023:2010 min
22 Dec 2025, 17:0022:504 h 35 min
22 Dec 2025, 00:4516:4015 h 10 min
21 Dec 2025, 22:3500:201 h 45 min
21 Dec 2025, 21:5522:005 min
21 Dec 2025, 07:5521:1010 h 50 min
21 Dec 2025, 06:3507:3025 min
19 Dec 2025, 22:4506:101 d 6 h
18 Dec 2025, 20:5522:251 d 0 h
18 Dec 2025, 18:1020:352 h 10 min
18 Dec 2025, 11:1517:506 h 15 min
18 Dec 2025, 04:0510:356 h 0 min
18 Dec 2025, 00:2003:403 h 20 min
17 Dec 2025, 23:3523:5520 min
17 Dec 2025, 23:0023:1010 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 797 raw blocks were merged into 296 continuous discharge periods (gaps under 15 min joined).

Rain nearby last 30 days

Nearest live rain gauge: Kinmount House, 11.5 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
Mossknowe (Kirtle Water) · 6.2 km
Nearest rain gauge
Kinmount House · 11.5 km
Site reference
CSO007334
Coordinates
54.97096, -3.18469

Concerned about this overflow?

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

Live status: © Scottish Water, near-real-time Overflow Map data, open licence for reuse. EDM monitors indicate overflows; they do not confirm them, and this is not advice on water quality. Spill-event history and annual figures: Scottish Water overflow event data, Open Government Licence. Times are shown in UK local time. FloodRadar republishes the monitor's status; it does not measure discharges itself.