Milford Haven Inner at Settled Storm And Eo At Burton Ferry WWTW
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.
The declared body of water receiving this discharge is the "Milford Haven Inner" This station has discharged sewage 136 time(s). The station has discharged for a total of 1061 hour(s). This is 4.03% of the time which we have data for. In total: 44 day(s)* of elapsed time.
99.3 | 175.2 hours This monitor has been operational for 99.3% of its total time we have data for. There are 175.2 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Settled Storm And Eo At Burton Ferry WWTW" is 2021, discharging sewage for 586 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
Milford Haven Inner | 73 Spills | 457.5 hours | 5.22 The declared body of water receiving this discharge is the "Milford Haven Inner" This station discharged sewage 73 time(s) during 2023. The station discharged for a total of 457.5 hour(s). This is around 19 day(s)* or 5.22% of the year.
99.9 | 7 hours This monitor was operational for 99.9% of the year. Leaving 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 #
BP0272401
Secondary Permit #
BP0272401
2022
Milford Haven Inner | 19 Spills | 17.5 hours | 0.19 The declared body of water receiving this discharge is the "Milford Haven Inner" This station discharged sewage 19 time(s) during 2022. The station discharged for a total of 17.5 hour(s). This is around 0 day(s)* or 0.19% 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 #
BP0272401
Secondary Permit #
BP0272401
2021
Milford Haven Waterway | 44 Spills | 586 hours | 6.68 The declared body of water receiving this discharge is the "Milford Haven Waterway" This station discharged sewage 44 time(s) during 2021. The station discharged for a total of 586 hour(s). This is around 24 day(s)* or 6.68% of the year.
99.9 | 1.7 hours This monitor was operational for 99.9% of the year. Leaving 1.7 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 #
BP0272401
Secondary Permit #
BP0272401
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
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
FloodMapper is an independent site and is not associated with any government bodies (e.g. Environment Agency).