In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Rockfield 357 time(s). Sewage has been discharged for a total of 2181.2 hour(s). In total: 0.24 year(s)* of elapsed time.
90.3 The stations, on average, have been monitoring for 90.3% 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
Monnow - Conf Afon Honddu To Conf R Wye R Wye - Conf Walford Bk To Bigsweir Br The River Monnow Wye - Conf Walford Bk To Bigsweir Br
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Rockfield - Yearly Summary
Summary for Year 2023
173 Spills | 954 hours
In 2023, sewage was discharged in, or near (~3mi.), Rockfield 173 time(s). Sewage was discharged for a total of 954 hour(s). In total: 0.1 year(s)* of elapsed time.
99.8 The stations, on average, have been monitoring for 99.8% 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
114 Spills | 499.2 hours
In 2022, sewage was discharged in, or near (~3mi.), Rockfield 114 time(s). Sewage was discharged for a total of 499.2 hour(s). In total: 0.05 year(s)* of elapsed time.
99.9 The stations, on average, have been monitoring for 99.9% 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
70 Spills | 728 hours
In 2021, sewage was discharged in, or near (~3mi.), Rockfield 70 time(s). Sewage was discharged for a total of 728 hour(s). In total: 0.08 year(s)* of elapsed time.
71.2 The stations, on average, have been monitoring for 71.2% of the total time in 2021. Stations with missing data have been excluded from this calculation.