In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Preston 3467 time(s). Sewage has been discharged for a total of 16529.5 hour(s). In total: 1.88 year(s)* of elapsed time.
82.6 The stations, on average, have been monitoring for 82.6% 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
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View Summaries Nearby
Preston - Yearly Summary
Summary for Year 2023
1435 Spills | 8286.3 hours
In 2023, sewage was discharged in, or near (~3mi.), Preston 1435 time(s). Sewage was discharged for a total of 8286.3 hour(s). In total: 0.94 year(s)* of elapsed time.
97.3 The stations, on average, have been monitoring for 97.3% 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
914 Spills | 2514.1 hours
In 2022, sewage was discharged in, or near (~3mi.), Preston 914 time(s). Sewage was discharged for a total of 2514.1 hour(s). In total: 0.28 year(s)* of elapsed time.
75.3 The stations, on average, have been monitoring for 75.3% 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
1118 Spills | 5729.1 hours
In 2021, sewage was discharged in, or near (~3mi.), Preston 1118 time(s). Sewage was discharged for a total of 5729.1 hour(s). In total: 0.65 year(s)* of elapsed time.
75.1 The stations, on average, have been monitoring for 75.1% of the total time in 2021. Stations with missing data have been excluded from this calculation.