River Tame at Mossley STW
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.
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.
Operational Summary - 2021-2023
2917.8 hours | 11.1
The declared body of water receiving this discharge is the "River Tame"
This station has discharged sewage 280 time(s).
The station has discharged for a total of 2917.8 hour(s).
This is 11.1% of the time which we have data for.
In total: 121 day(s)* of elapsed time.
19 | 21286.8 hours
This monitor has been operational for 19% of its total time we have data for.
There are 21286.8 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Mossley STW" is 2023, discharging sewage for 2348.2 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 Tame | 202 Spills | Due to high unavailability of the monitor
2348.2 hours | 26.8
The declared body of water receiving this discharge is the "River Tame"
This station discharged sewage 202 time(s) during 2023.
The station discharged for a total of 2348.2 hour(s).
This is around 97 day(s)* or 26.8% of the year.
The following reasons have been given for the high spill frequency in 2023:
Performance - Other Maintenance / Capital Works (E.G. Jetting)
The following comments have been given on the station operators intended actions:
Scheduled
57.3 | 3734.3 hours
This monitor was operational for 57.3% of the year.
Leaving 3734.3 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:
Comms Failure / Issue
The following description has been given for downtime related actions intended, or taken, by the operator in 2023:
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 # | 016940089 |
| Secondary Permit # | 16940089 |
2022
Note: Data is potentially unreliable in 2022
Due to high unavailability of the monitor
River Tame | 78 Spills | Due to high unavailability of the monitor
569.6 hours | 6.5
The declared body of water receiving this discharge is the "River Tame"
This station discharged sewage 78 time(s) during 2022.
The station discharged for a total of 569.6 hour(s).
This is around 23 day(s)* or 6.5% 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:
Installation Set-Up/Design Issue
The following description has been given for downtime related actions intended, or taken, by the operator in 2022:
Resolved - January After Reporting Year
*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 # | 016940089 |
| Secondary Permit # | 16940089 |
2021
Note: Data is potentially unreliable in 2021
Due to high unavailability of the monitor
River Tame | 0 Spills | Due to high unavailability of the monitor
0 hours | 0
The declared body of water receiving this discharge is the "River Tame"
This station discharged sewage 0 time(s) during 2021.
The station discharged for a total of 0 hour(s).
This is around 0 day(s)* or 0% of the year.
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 2021:
Installation Set-Up/Design Issue
The following description has been given for downtime related actions intended, or taken, by the operator in 2021:
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 # | 016940089 |
| Secondary Permit # | 16940089 |
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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
Station Data Information
Station overseen (meaning either provided, or regulated) by: The Environment Agency
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Please note that FloodMapper does not verify or check the accuracy of the data provided by third parties. The data is used as received from the source. Any underlying errors, inconsistencies, or inaccuracies in the original data will be reflected in the information presented on our platform. Users are advised to exercise their own judgment and caution when using the data for decision-making purposes.
Information about our data sources and licenses can be found
The information displayed here is used under license. We are not affiliated with any governing, or other, bodies. Nor do they necessarily endorse us, or us them.
Please note that FloodMapper does not verify or check the accuracy of the data provided by third parties. The data is used as received from the source. Any underlying errors, inconsistencies, or inaccuracies in the original data will be reflected in the information presented on our platform. Users are advised to exercise their own judgment and caution when using the data for decision-making purposes.
Information about our data sources and licenses can be found
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