In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Marsden 247 time(s). Sewage has been discharged for a total of 1191.3 hour(s). In total: 0.13 year(s)* of elapsed time.
88 The stations, on average, have been monitoring for 88% 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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Marsden - Yearly Summary
Summary for Year 2023
94 Spills | 497.5 hours
In 2023, sewage was discharged in, or near (~3mi.), Marsden 94 time(s). Sewage was discharged for a total of 497.5 hour(s). In total: 0.05 year(s)* of elapsed time.
84.1 The stations, on average, have been monitoring for 84.1% 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
57 Spills | 187.5 hours
In 2022, sewage was discharged in, or near (~3mi.), Marsden 57 time(s). Sewage was discharged for a total of 187.5 hour(s). In total: 0.02 year(s)* of elapsed time.
80.1 The stations, on average, have been monitoring for 80.1% 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
96 Spills | 506.3 hours
In 2021, sewage was discharged in, or near (~3mi.), Marsden 96 time(s). Sewage was discharged for a total of 506.3 hour(s). In total: 0.05 year(s)* of elapsed time.
99.9 The stations, on average, have been monitoring for 99.9% of the total time in 2021. Stations with missing data have been excluded from this calculation.