In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Trelewis 1299 time(s). Sewage has been discharged for a total of 8670 hour(s). In total: 0.98 year(s)* of elapsed time.
91.2 The stations, on average, have been monitoring for 91.2% 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
R Taff - Conf Taf Fechan To Conf R Cynon Cynon - Conf Aman R To Conf R Taff Pandy Brook Source To Taff Bargoed R Cynon - Conf Aman R To Conf R Taff R Taff - Conf R Cynon To Conf Rhondda R R Taff - Conf Taf Fechan To Conf R Cynon Taff - Conf R Cynon To Conf Rhondda R Taff - Conf Taf Fechan To Conf R Cynon Taff Bargoed
View Summaries Nearby
Trelewis - Yearly Summary
Summary for Year 2023
479 Spills | 3107.7 hours
In 2023, sewage was discharged in, or near (~3mi.), Trelewis 479 time(s). Sewage was discharged for a total of 3107.7 hour(s). In total: 0.35 year(s)* of elapsed time.
92.1 The stations, on average, have been monitoring for 92.1% 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
405 Spills | 2598.5 hours
In 2022, sewage was discharged in, or near (~3mi.), Trelewis 405 time(s). Sewage was discharged for a total of 2598.5 hour(s). In total: 0.29 year(s)* of elapsed time.
87.8 The stations, on average, have been monitoring for 87.8% 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
415 Spills | 2963.7 hours
In 2021, sewage was discharged in, or near (~3mi.), Trelewis 415 time(s). Sewage was discharged for a total of 2963.7 hour(s). In total: 0.33 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.