In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Porth 4265 time(s). Sewage has been discharged for a total of 20333.5 hour(s). In total: 2.32 year(s)* of elapsed time.
93.3 The stations, on average, have been monitoring for 93.3% 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
Afon Rhondda Fach - Source To Conf Rhondda R Rhondda R - Source To Conf Afon Rhondda Fach Afon Rhondda Fach - Source To Conf Rhondda R Ely R - Source To Conf Nant Clun Ely R - Source To Conf Nant Mychydd Nant Mychydd - Source To Conf Ely R Rhondda Fawr River Rhondda R - Conf Afon Rhondda Fach To Conf R Ta Rhondda R - Conf Afon Rhondda Fach To Conf R Taff Rhondda R - Source To Conf Afon Rhondda Fach
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Porth - Yearly Summary
Summary for Year 2023
1759 Spills | 9671 hours
In 2023, sewage was discharged in, or near (~3mi.), Porth 1759 time(s). Sewage was discharged for a total of 9671 hour(s). In total: 1.1 year(s)* of elapsed time.
91.1 The stations, on average, have been monitoring for 91.1% 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
1283 Spills | 5291.7 hours
In 2022, sewage was discharged in, or near (~3mi.), Porth 1283 time(s). Sewage was discharged for a total of 5291.7 hour(s). In total: 0.6 year(s)* of elapsed time.
94.1 The stations, on average, have been monitoring for 94.1% 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
1223 Spills | 5370.7 hours
In 2021, sewage was discharged in, or near (~3mi.), Porth 1223 time(s). Sewage was discharged for a total of 5370.7 hour(s). In total: 0.61 year(s)* of elapsed time.
94.8 The stations, on average, have been monitoring for 94.8% of the total time in 2021. Stations with missing data have been excluded from this calculation.