In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Henfield 767 time(s). Sewage has been discharged for a total of 8735.2 hour(s). In total: 0.99 year(s)* of elapsed time.
99.2 The stations, on average, have been monitoring for 99.2% 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
Chess Brook Freshwater River Unnamed Trib Of River Adur Unnamed Trib Tidal River Adur
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Henfield - Yearly Summary
Summary for Year 2023
343 Spills | 4383.4 hours
In 2023, sewage was discharged in, or near (~3mi.), Henfield 343 time(s). Sewage was discharged for a total of 4383.4 hour(s). In total: 0.5 year(s)* of elapsed time.
98.7 The stations, on average, have been monitoring for 98.7% 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
197 Spills | 2346.7 hours
In 2022, sewage was discharged in, or near (~3mi.), Henfield 197 time(s). Sewage was discharged for a total of 2346.7 hour(s). In total: 0.26 year(s)* of elapsed time.
99.3 The stations, on average, have been monitoring for 99.3% 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
227 Spills | 2005 hours
In 2021, sewage was discharged in, or near (~3mi.), Henfield 227 time(s). Sewage was discharged for a total of 2005 hour(s). In total: 0.22 year(s)* of elapsed time.
99.8 The stations, on average, have been monitoring for 99.8% of the total time in 2021. Stations with missing data have been excluded from this calculation.