In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Trevor 1463 time(s). Sewage has been discharged for a total of 7160 hour(s). In total: 0.81 year(s)* of elapsed time.
95.5 The stations, on average, have been monitoring for 95.5% 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
Dee - Ceiriog To Alwen Trefnant Brook Black Brook Black Brook (Clywedog) Dee - Ceiriog To Alwen Eitha Trefnant Brook
View Summaries Nearby
Trevor - Yearly Summary
Summary for Year 2023
570 Spills | 2793.5 hours
In 2023, sewage was discharged in, or near (~3mi.), Trevor 570 time(s). Sewage was discharged for a total of 2793.5 hour(s). In total: 0.31 year(s)* of elapsed time.
99.3 The stations, on average, have been monitoring for 99.3% 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
408 Spills | 1296.7 hours
In 2022, sewage was discharged in, or near (~3mi.), Trevor 408 time(s). Sewage was discharged for a total of 1296.7 hour(s). In total: 0.14 year(s)* of elapsed time.
97.8 The stations, on average, have been monitoring for 97.8% 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
485 Spills | 3069.7 hours
In 2021, sewage was discharged in, or near (~3mi.), Trevor 485 time(s). Sewage was discharged for a total of 3069.7 hour(s). In total: 0.35 year(s)* of elapsed time.
89.6 The stations, on average, have been monitoring for 89.6% of the total time in 2021. Stations with missing data have been excluded from this calculation.