In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Llanelli 618 time(s). Sewage has been discharged for a total of 3843.5 hour(s). In total: 0.43 year(s)* of elapsed time.
91.4 The stations, on average, have been monitoring for 91.4% of the total time we have data for.
Discharge Volume by Year
Hours and Spills by Year
Uptime Yearly Summary (Average)
Summary of Bodies Receiving Discharge
Barnaby Pil - Headwaters To Tidal Limit Lliedi - Headwaters To Tidal Limit Afon Dafen Afon Dafen, Via Surface Water System Afon Dulais Afon Dulais, Via Surface Water System Afon Lliedi Burry Inlet Inner Burry Inlet Outer Dafen - Headwaters To Tidal Limit Dulais - Headwaters To Confluence With Loughor Lliedi - Headwaters To Tidal Limit Loughor - Headwaters To Confluence With Marlas Loughor Estuary Loughor Outer River Lliedi Severn Lower Trib Of River Dafen Un-Named Tributary
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Llanelli - Yearly Summary
Summary for Year 2023
284 Spills | 2172.2 hours
In 2023, sewage was discharged in, or near (~3mi.), Llanelli 284 time(s). Sewage was discharged for a total of 2172.2 hour(s). In total: 0.24 year(s)* of elapsed time.
88.2 The stations, on average, have been monitoring for 88.2% of the total time in 2023. Stations with missing data have been excluded from this calculation.
A single station may appear twice when there are multiple individual outlets in the top 3.
Summary for Year 2022
152 Spills | 755.2 hours
In 2022, sewage was discharged in, or near (~3mi.), Llanelli 152 time(s). Sewage was discharged for a total of 755.2 hour(s). In total: 0.08 year(s)* of elapsed time.
92.3 The stations, on average, have been monitoring for 92.3% of the total time in 2022. Stations with missing data have been excluded from this calculation.
A single station may appear twice when there are multiple individual outlets in the top 3.
Summary for Year 2021
182 Spills | 916 hours
In 2021, sewage was discharged in, or near (~3mi.), Llanelli 182 time(s). Sewage was discharged for a total of 916 hour(s). In total: 0.1 year(s)* of elapsed time.
93.7 The stations, on average, have been monitoring for 93.7% of the total time in 2021. Stations with missing data have been excluded from this calculation.