Ogwr Fawr - Headwaters To Confluence With Ogmore at CSO Below Cemetery Rd Ogmore Vale
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
Ogwr Fawr - Headwaters To Confluence With Ogmore | 452 Spills | 5951 hours | 22.64
The declared body of water receiving this discharge is the "Ogwr Fawr - Headwaters To Confluence With Ogmore" This station has discharged sewage 452 time(s). The station has discharged for a total of 5951 hour(s). This is 22.64% of the time which we have data for. In total: 247 day(s)* of elapsed time.
98 | 525.6 hours This monitor has been operational for 98% of its total time we have data for. There are 525.6 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "CSO Below Cemetery Rd Ogmore Vale" is 2023, discharging sewage for 2451 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
Ogwr Fawr - Headwaters To Confluence With Ogmore | 170 Spills | 2451 hours | 27.97 The declared body of water receiving this discharge is the "Ogwr Fawr - Headwaters To Confluence With Ogmore" This station discharged sewage 170 time(s) during 2023. The station discharged for a total of 2451 hour(s). This is around 102 day(s)* or 27.97% of the year.
95.7 | 368.7 hours This monitor was operational for 95.7% of the year. Leaving 368.7 hours unaccounted for in the data.
*This is total time in days, not individual days of the year.
Permit & Governance
Attribute
Value
Governing Body
Natural Resources Wales
Operator
Dwr Cymru Welsh Water
Primary Permit #
BP0295401
Secondary Permit #
BP0295401
2022
Ogwr Fawr - Headwaters To Confluence With Ogmore | 139 Spills | 1637.5 hours | 18.69 The declared body of water receiving this discharge is the "Ogwr Fawr - Headwaters To Confluence With Ogmore" This station discharged sewage 139 time(s) during 2022. The station discharged for a total of 1637.5 hour(s). This is around 68 day(s)* or 18.69% of the year.
99.9 | 3.5 hours This monitor was operational for 99.9% of the year. Leaving 3.5 hours unaccounted for in the data.
*This is total time in days, not individual days of the year.
Permit & Governance
Attribute
Value
Governing Body
Natural Resources Wales
Operator
Dwr Cymru Welsh Water
Primary Permit #
BP0295401
Secondary Permit #
BP0295401
2021
Ogwr Fawr - Headwaters To Confluence W | 143 Spills | 1862.5 hours | 21.26 The declared body of water receiving this discharge is the "Ogwr Fawr - Headwaters To Confluence W" This station discharged sewage 143 time(s) during 2021. The station discharged for a total of 1862.5 hour(s). This is around 77 day(s)* or 21.26% 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
Natural Resources Wales
Operator
Dwr Cymru Welsh Water
Primary Permit #
BP0295401
Secondary Permit #
BP0295401
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Station overseen (meaning either provided, or regulated) by: Natural Resources Wales 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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