River Basins. . .ArtroLlanbedr Wastewater Treatment Works Storm Overflow
Artro at Llanbedr Wastewater Treatment Works Storm Overflow
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
Artro | 389 Spills | 4305 hours | 16.38
The declared body of water receiving this discharge is the "Artro" This station has discharged sewage 389 time(s). The station has discharged for a total of 4305 hour(s). This is 16.38% of the time which we have data for. In total: 179 day(s)* of elapsed time.
84.6 | 4029.5 hours This monitor has been operational for 84.6% of its total time we have data for. There are 4029.59 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Llanbedr Wastewater Treatment Works Storm Overflow" is 2023, discharging sewage for 2108 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
Artro | 186 Spills | 2108 hours | 24.06 The declared body of water receiving this discharge is the "Artro" This station discharged sewage 186 time(s) during 2023. The station discharged for a total of 2108 hour(s). This is around 87 day(s)* or 24.06% of the year.
81.4 | 1629.3 hours This monitor was operational for 81.4% of the year. Leaving 1629.3 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: Telemetry Or Data Archiving Failure / Issue
*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 #
CG0430001
Secondary Permit #
CG0430001
2022
Note: Data is potentially unreliable in 2022 Due to high unavailability of the monitor
Artro | 47 Spills | 386.2 hours | 4.4 The declared body of water receiving this discharge is the "Artro" This station discharged sewage 47 time(s) during 2022. The station discharged for a total of 386.2 hour(s). This is around 16 day(s)* or 4.4% of the year.
74 | 2275.8 hours This monitor was operational for 74% of the year. Leaving 2275.8 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: Telemetry Or Data Archiving Failure / Issue
*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 #
CG0430001
Secondary Permit #
CG0430001
2021
Artro | 156 Spills | 1810.7 hours | 20.67 The declared body of water receiving this discharge is the "Artro" This station discharged sewage 156 time(s) during 2021. The station discharged for a total of 1810.7 hour(s). This is around 75 day(s)* or 20.67% of the year.
99.9 | 2.6 hours This monitor was operational for 99.9% of the year. Leaving 2.6 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 #
CG0430001
Secondary Permit #
CG0430001
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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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