In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Garth Trevor 1506 time(s). Sewage has been discharged for a total of 8080.2 hour(s). In total: 0.92 year(s)* of elapsed time.
95.3 The stations, on average, have been monitoring for 95.3% 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
Dee - Ceiriog To Alwen Trefnant Brook Black Brook Black Brook (Clywedog) Dee - Ceiriog To Alwen Eitha Trefnant Brook
View Summaries Nearby
Garth Trevor - Yearly Summary
Summary for Year 2023
610 Spills | 3518.7 hours
In 2023, sewage was discharged in, or near (~3mi.), Garth Trevor 610 time(s). Sewage was discharged for a total of 3518.7 hour(s). In total: 0.4 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
418 Spills | 1263.2 hours
In 2022, sewage was discharged in, or near (~3mi.), Garth Trevor 418 time(s). Sewage was discharged for a total of 1263.2 hour(s). In total: 0.14 year(s)* of elapsed time.
97.6 The stations, on average, have been monitoring for 97.6% 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
478 Spills | 3298.2 hours
In 2021, sewage was discharged in, or near (~3mi.), Garth Trevor 478 time(s). Sewage was discharged for a total of 3298.2 hour(s). In total: 0.37 year(s)* of elapsed time.
89 The stations, on average, have been monitoring for 89% of the total time in 2021. Stations with missing data have been excluded from this calculation.