In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Bont Dolgadfan 987 time(s). Sewage has been discharged for a total of 17221.5 hour(s). In total: 1.96 year(s)* of elapsed time.
97.3 The stations, on average, have been monitoring for 97.3% 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
Iaen - Lower Iaen - Upper Twymyn - Upper
View Summaries Nearby
Bont Dolgadfan - Yearly Summary
Summary for Year 2023
350 Spills | 6639.2 hours
In 2023, sewage was discharged in, or near (~3mi.), Bont Dolgadfan 350 time(s). Sewage was discharged for a total of 6639.2 hour(s). In total: 0.75 year(s)* of elapsed time.
99.9 The stations, on average, have been monitoring for 99.9% 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
313 Spills | 4369 hours
In 2022, sewage was discharged in, or near (~3mi.), Bont Dolgadfan 313 time(s). Sewage was discharged for a total of 4369 hour(s). In total: 0.49 year(s)* of elapsed time.
99.8 The stations, on average, have been monitoring for 99.8% 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
324 Spills | 6213.2 hours
In 2021, sewage was discharged in, or near (~3mi.), Bont Dolgadfan 324 time(s). Sewage was discharged for a total of 6213.2 hour(s). In total: 0.7 year(s)* of elapsed time.
92.1 The stations, on average, have been monitoring for 92.1% of the total time in 2021. Stations with missing data have been excluded from this calculation.