In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Coalhill 144 time(s). Sewage has been discharged for a total of 797.5 hour(s). In total: 0.09 year(s)* of elapsed time.
82 The stations, on average, have been monitoring for 82% 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
River Crouch T Trib River Crouch Trib Sandon Brook Tributary River Crouch
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Coalhill - Yearly Summary
Summary for Year 2023
62 Spills | 344.7 hours
In 2023, sewage was discharged in, or near (~3mi.), Coalhill 62 time(s). Sewage was discharged for a total of 344.7 hour(s). In total: 0.03 year(s)* of elapsed time.
89.4 The stations, on average, have been monitoring for 89.4% 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
48 Spills | 256.5 hours
In 2022, sewage was discharged in, or near (~3mi.), Coalhill 48 time(s). Sewage was discharged for a total of 256.5 hour(s). In total: 0.02 year(s)* of elapsed time.
74.6 The stations, on average, have been monitoring for 74.6% 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
34 Spills | 196.2 hours
In 2021, sewage was discharged in, or near (~3mi.), Coalhill 34 time(s). Sewage was discharged for a total of 196.2 hour(s). In total: 0.02 year(s)* of elapsed time.
81.9 The stations, on average, have been monitoring for 81.9% of the total time in 2021. Stations with missing data have been excluded from this calculation.