River Basins Humber Aire and Calder Colne and Holme Colne from Wessenden Brook to R Holme Milnsbridge (Market Street) CSO
Longwood Brook at Milnsbridge (Market Street) 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.
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
219.8 hours | 0.83
The declared body of water receiving this discharge is the "Longwood Brook"
This station has discharged sewage 130 time(s).
The station has discharged for a total of 219.8 hour(s).
This is 0.83% of the time which we have data for.
In total: 9 day(s)* of elapsed time.
66.3 | 8847.6 hours
This monitor has been operational for 66.3% of its total time we have data for.
There are 8847.6 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Milnsbridge (Market Street) CSO" is 2021, discharging sewage for 141.2 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
Longwood Brook | 4 Spills | Due to high unavailability of the monitor
2.4 hours | 0.02
The declared body of water receiving this discharge is the "Longwood Brook"
This station discharged sewage 4 time(s) during 2023.
The station discharged for a total of 2.4 hour(s).
This is around 0 day(s)* or 0.02% 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
0.8 | 8683.7 hours
This monitor was operational for 0.8% of the year.
Leaving 8683.7 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:
Telemetry Or Data Archiving Failure / Issue
The following description has been given for downtime related actions intended, or taken, by the operator in 2023:
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 | Yorkshire Water |
| Primary Permit # | WRA8766 |
| Secondary Permit # | WRA8766 A1 |
2022
76.2 hours | 0.87
The declared body of water receiving this discharge is the "Longwood Brook"
This station discharged sewage 55 time(s) during 2022.
The station discharged for a total of 76.2 hour(s).
This is around 3 day(s)* or 0.87% 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 | Yorkshire Water |
| Primary Permit # | WRA8766 |
| Secondary Permit # | WRA8766 A1 |
2021
141.2 hours | 1.61
The declared body of water receiving this discharge is the "Longwood Brook"
This station discharged sewage 71 time(s) during 2021.
The station discharged for a total of 141.2 hour(s).
This is around 5 day(s)* or 1.61% of the year.
99.6 | 35 hours
This monitor was operational for 99.6% of the year.
Leaving 35 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 | Yorkshire Water |
| Primary Permit # | WRA8766 |
| Secondary Permit # | WRA8766 A1 |
FloodMapper is not affiliated with this monitoring stations operator(s) or any other entities that may be mentioned on this page.
All trademarks and registered trademarks are the property of their respective owners.
Operator comments are presented, unedited, as they were received by us and do not reflect our views or position
Local Information
Station Data Information
Station overseen (meaning either provided, or regulated) by: The Environment Agency
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
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
FloodMapper is an independent site and is not associated with any government bodies (e.g. Environment Agency).
Copyright © FloodMapper 2023-2024.
All Rights Reserved