In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Black Notley 406 time(s). Sewage has been discharged for a total of 4775.2 hour(s). In total: 0.54 year(s)* of elapsed time.
34.7 The stations, on average, have been monitoring for 34.7% 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
Brain River Brain River Brain Nt River Brain Nt The River Brain
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Black Notley - Yearly Summary
Summary for Year 2023
161 Spills | 1599.5 hours
In 2023, sewage was discharged in, or near (~3mi.), Black Notley 161 time(s). Sewage was discharged for a total of 1599.5 hour(s). In total: 0.18 year(s)* of elapsed time.
55.7 The stations, on average, have been monitoring for 55.7% 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
98 Spills | 751 hours
In 2022, sewage was discharged in, or near (~3mi.), Black Notley 98 time(s). Sewage was discharged for a total of 751 hour(s). In total: 0.08 year(s)* of elapsed time.
33.3 The stations, on average, have been monitoring for 33.3% 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
147 Spills | 2424.6 hours
In 2021, sewage was discharged in, or near (~3mi.), Black Notley 147 time(s). Sewage was discharged for a total of 2424.6 hour(s). In total: 0.27 year(s)* of elapsed time.
15.1 The stations, on average, have been monitoring for 15.1% of the total time in 2021. Stations with missing data have been excluded from this calculation.