In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Watnall 699 time(s). Sewage has been discharged for a total of 4302.9 hour(s). In total: 0.49 year(s)* of elapsed time.
92.3 The stations, on average, have been monitoring for 92.3% 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
Gilt Brook River Erewash Trib Of River Leen Tributary Of River Erewash Tributary Of River Leen
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Watnall - Yearly Summary
Summary for Year 2023
286 Spills | 2129.8 hours
In 2023, sewage was discharged in, or near (~3mi.), Watnall 286 time(s). Sewage was discharged for a total of 2129.8 hour(s). In total: 0.24 year(s)* of elapsed time.
96.8 The stations, on average, have been monitoring for 96.8% 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
171 Spills | 1078.7 hours
In 2022, sewage was discharged in, or near (~3mi.), Watnall 171 time(s). Sewage was discharged for a total of 1078.7 hour(s). In total: 0.12 year(s)* of elapsed time.
90.7 The stations, on average, have been monitoring for 90.7% 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
242 Spills | 1094.3 hours
In 2021, sewage was discharged in, or near (~3mi.), Watnall 242 time(s). Sewage was discharged for a total of 1094.3 hour(s). In total: 0.12 year(s)* of elapsed time.
89.3 The stations, on average, have been monitoring for 89.3% of the total time in 2021. Stations with missing data have been excluded from this calculation.