Invergordon Cromlet Drv SPS CSO Nh704686
Storm overflow run by Scottish Water, discharging into Cromarty Firth.
"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.
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 23 September (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.
"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.
Discharges we have recorded
7 discharge periods since 5 Mar 2025. 6 of them come from Scottish Water's own event-duration-monitoring records (published by the company, Mar 2025 – Jul 2025); the live feed adds anything after that. The official annual count is the figure to quote.
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25 min
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20 min
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20 min
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5 min
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5 min
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5 min
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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 9 raw blocks were merged into 7 continuous discharge periods (gaps under 15 min joined).
Where it is
Tell me when this overflow discharges
One message when the company's monitor reports a new discharge here. At most one every 6 hours.
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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.
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.