In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Wall 468 time(s). Sewage has been discharged for a total of 1418.3 hour(s). In total: 0.16 year(s)* of elapsed time.
83.1 The stations, on average, have been monitoring for 83.1% 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
Birkley Burn (River Tyne) North Tyne River North Tyne River South Tyne
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Wall - Yearly Summary
Summary for Year 2023
194 Spills | 721.3 hours
In 2023, sewage was discharged in, or near (~3mi.), Wall 194 time(s). Sewage was discharged for a total of 721.3 hour(s). In total: 0.08 year(s)* of elapsed time.
96.5 The stations, on average, have been monitoring for 96.5% 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
166 Spills | 276.8 hours
In 2022, sewage was discharged in, or near (~3mi.), Wall 166 time(s). Sewage was discharged for a total of 276.8 hour(s). In total: 0.03 year(s)* of elapsed time.
83.8 The stations, on average, have been monitoring for 83.8% 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
108 Spills | 420.1 hours
In 2021, sewage was discharged in, or near (~3mi.), Wall 108 time(s). Sewage was discharged for a total of 420.1 hour(s). In total: 0.04 year(s)* of elapsed time.
69 The stations, on average, have been monitoring for 69% of the total time in 2021. Stations with missing data have been excluded from this calculation.