In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Southend 333 time(s). Sewage has been discharged for a total of 4443.6 hour(s). In total: 0.5 year(s)* of elapsed time.
99.6 The stations, on average, have been monitoring for 99.6% 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
Tributary Of River Bourne Webbs Lane Stream
View Summaries Nearby
Southend - Yearly Summary
Summary for Year 2023
147 Spills | 1893.2 hours
In 2023, sewage was discharged in, or near (~3mi.), Southend 147 time(s). Sewage was discharged for a total of 1893.2 hour(s). In total: 0.21 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
99 Spills | 1361.5 hours
In 2022, sewage was discharged in, or near (~3mi.), Southend 99 time(s). Sewage was discharged for a total of 1361.5 hour(s). In total: 0.15 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
87 Spills | 1188.9 hours
In 2021, sewage was discharged in, or near (~3mi.), Southend 87 time(s). Sewage was discharged for a total of 1188.9 hour(s). In total: 0.13 year(s)* of elapsed time.
99 The stations, on average, have been monitoring for 99% of the total time in 2021. Stations with missing data have been excluded from this calculation.