In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Preston 13 time(s). Sewage has been discharged for a total of 63.5 hour(s). In total: 0 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)
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Preston - Yearly Summary
Summary for Year 2023
5 Spills | 33.1 hours
In 2023, sewage was discharged in, or near (~3mi.), Preston 5 time(s). Sewage was discharged for a total of 33.1 hour(s). In total: 0 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
4 Spills | 15.7 hours
In 2022, sewage was discharged in, or near (~3mi.), Preston 4 time(s). Sewage was discharged for a total of 15.7 hour(s). In total: 0 year(s)* of elapsed time.
99.5 The stations, on average, have been monitoring for 99.5% 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
4 Spills | 14.5 hours
In 2021, sewage was discharged in, or near (~3mi.), Preston 4 time(s). Sewage was discharged for a total of 14.5 hour(s). In total: 0 year(s)* of elapsed time.
100 The stations, on average, have been monitoring for 100% of the total time in 2021. Stations with missing data have been excluded from this calculation.