In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Hendreforgan 1417 time(s). Sewage has been discharged for a total of 7515.7 hour(s). In total: 0.85 year(s)* of elapsed time.
94.8 The stations, on average, have been monitoring for 94.8% 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
Ogwr Fach - Headwaters To Confluence With Ogmore Ely R - Source To Conf Nant Clun Ely R - Source To Conf Nant Mychydd Ogwr Fach - Headwaters To Confluence W Ogwr Fach - Headwaters To Confluence With Ogmore Rhondda R - Source To Conf Afon Rhondda Fach
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Hendreforgan - Yearly Summary
Summary for Year 2023
594 Spills | 3423.7 hours
In 2023, sewage was discharged in, or near (~3mi.), Hendreforgan 594 time(s). Sewage was discharged for a total of 3423.7 hour(s). In total: 0.39 year(s)* of elapsed time.
91.5 The stations, on average, have been monitoring for 91.5% 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
416 Spills | 2046 hours
In 2022, sewage was discharged in, or near (~3mi.), Hendreforgan 416 time(s). Sewage was discharged for a total of 2046 hour(s). In total: 0.23 year(s)* of elapsed time.
95.2 The stations, on average, have been monitoring for 95.2% 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
407 Spills | 2046 hours
In 2021, sewage was discharged in, or near (~3mi.), Hendreforgan 407 time(s). Sewage was discharged for a total of 2046 hour(s). In total: 0.23 year(s)* of elapsed time.
97.7 The stations, on average, have been monitoring for 97.7% of the total time in 2021. Stations with missing data have been excluded from this calculation.