River Etherow at Bank Lane Tintwistle CSO

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 - 2021-2023

River Etherow | 294 Spills |
5038.6 hours | 19.17

The declared body of water receiving this discharge is the "River Etherow"
This station has discharged sewage 294 time(s).
The station has discharged for a total of 5038.6 hour(s).
This is 19.17% of the time which we have data for.
In total: 209 day(s)* of elapsed time.

58 | 11037.6 hours
This monitor has been operational for 58% of its total time we have data for.
There are 11037.6 hours unaccounted for due to downtime of the monitor.

The worst year in our records for the "Bank Lane Tintwistle CSO" is 2021, discharging sewage for 4902.7 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

Note: Data is potentially unreliable in 2023
Due to high unavailability of the monitor

River Etherow | 89 Spills |
135.8 hours | 1.55
The declared body of water receiving this discharge is the "River Etherow"
This station discharged sewage 89 time(s) during 2023.
The station discharged for a total of 135.8 hour(s).
This is around 5 day(s)* or 1.55% of the year.

The following reasons have been given for the high spill frequency in 2023:
Not Asset Maintenance - Hydraulic Capacity

The following comments have been given on the station operators intended actions:
N/A - Hydraulic Capacity

74.5 | 2226.7 hours
This monitor was operational for 74.5% of the year.
Leaving 2226.7 hours unaccounted for in the data.
This falls below the 90% threshold where a reason should be given

The following reasons have been given for the downtime in 2023:
Sensor Failure / Issue

The following description has been given for downtime related actions intended, or taken, by the operator in 2023:
Resolved - Nov

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

Permit & Governance

Attribute	Value
Governing Body	The Environment Agency
Operator	United Utilities
Primary Permit #	01PEA0043
Secondary Permit #	PEA0043

2022

Note: Data is potentially unreliable in 2022
Due to high unavailability of the monitor

River Etherow | 0 Spills |
0 hours | 0
The declared body of water receiving this discharge is the "River Etherow"
This station discharged sewage 0 time(s) during 2022.
The station discharged for a total of 0 hour(s).
This is around 0 day(s)* or 0% of the year.

The following reasons have been given for the high spill frequency in 2022:
Not Asset Maintenance - Hydraulic Capacity

The following comments have been given on the station operators intended actions:
N/A - Hydraulic Capacity

0 | 8760 hours
This monitor was operational for 0% of the year.
Leaving 8760 hours unaccounted for in the data.
This falls below the 90% threshold where a reason should be given

The following reasons have been given for the downtime in 2022:
Sensor Failure / Issue

The following description has been given for downtime related actions intended, or taken, by the operator in 2022:
N/A - Ongoing Investigation

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

Permit & Governance

Attribute	Value
Governing Body	The Environment Agency
Operator	United Utilities
Primary Permit #	01PEA0043
Secondary Permit #	PEA0043

2021

River Etherow | 205 Spills |
4902.7 hours | 55.96
The declared body of water receiving this discharge is the "River Etherow"
This station discharged sewage 205 time(s) during 2021.
The station discharged for a total of 4902.7 hour(s).
This is around 204 day(s)* or 55.96% of the year.

The following reasons have been given for the high spill frequency in 2021:
Not Asset Maintenance - Hydraulic Capacity

The following comments have been given on the station operators intended actions:
N/A - Hydraulic Capacity

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	United Utilities
Primary Permit #	01PEA0043
Secondary Permit #	PEA0043

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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

River Etherow at Woolley Bridge and Hadfield

Station Data Information

Station overseen (meaning either provided, or regulated) by: The Environment Agency
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