North Sea at Holy Island STW

This station collects multiple metrics

This is a sewage discharge monitoring station, which is usually a type of Event Duration Monitor (EDM).
These stations themselves are designed to mitigate the impact of heavy rainfall by discharging, under permitted conditions, any overflow into a water body. They are often actively discharging during flood events.
This page presents the data acquired by the monitoring system for this discharge station.

Sewage Reports that include this Station

Operational Summary - 2023-2023

North Sea | 21 Spills |
74.8 hours | 0.85

The declared body of water receiving this discharge is the "North Sea"
This station has discharged sewage 21 time(s).
The station has discharged for a total of 74.8 hour(s).
This is 0.85% of the time which we have data for.
In total: 3 day(s)* of elapsed time.

100 | 0 hours
This monitor has been operational for 100% of its total time we have data for.
There are 0 hours unaccounted for due to downtime of the monitor.

The worst year in our records for the "Holy Island STW" is 2023, discharging sewage for 74.8 hours of the year.

Uptimes below 90% (red line) should be accompanied by a reason

*This is total time in days, not individual days.

Yearly Summary

Most Recent Year - 2023

North Sea | 21 Spills |
74.8 hours | 0.85
The declared body of water receiving this discharge is the "North Sea"
This station discharged sewage 21 time(s) during 2023.
The station discharged for a total of 74.8 hour(s).
This is around 3 day(s)* or 0.85% of the year.

100 | 0 hours
This monitor was operational for 100% of the year.
Leaving 0 hours unaccounted for in the data.

*This is total time in days, not individual days of the year.

Permit & Governance

Attribute	Value
Governing Body	The Environment Agency
Operator	Northumbrian Water
Primary Permit #	221/1016
Secondary Permit #	6NW800116

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Operator comments are presented, unedited, as they were received by us and do not reflect our views or position

Local Information

Nearby Flood Warnings

None

Nearby Alert Areas

None

Nearby Stations

No nearby stations

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