In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Arrow 160 time(s). Sewage has been discharged for a total of 1708 hour(s). In total: 0.19 year(s)* of elapsed time.
90.5 The stations, on average, have been monitoring for 90.5% 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
Tributary Of River Arrow Harworth Sewage Dyke River Alne River Arrow Tributary Of River Arrow
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Arrow - Yearly Summary
Summary for Year 2023
41 Spills | 291 hours
In 2023, sewage was discharged in, or near (~3mi.), Arrow 41 time(s). Sewage was discharged for a total of 291 hour(s). In total: 0.03 year(s)* of elapsed time.
96.9 The stations, on average, have been monitoring for 96.9% 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
10 Spills | 15.6 hours
In 2022, sewage was discharged in, or near (~3mi.), Arrow 10 time(s). Sewage was discharged for a total of 15.6 hour(s). In total: 0 year(s)* of elapsed time.
93.5 The stations, on average, have been monitoring for 93.5% 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
109 Spills | 1401.3 hours
In 2021, sewage was discharged in, or near (~3mi.), Arrow 109 time(s). Sewage was discharged for a total of 1401.3 hour(s). In total: 0.15 year(s)* of elapsed time.
81.2 The stations, on average, have been monitoring for 81.2% of the total time in 2021. Stations with missing data have been excluded from this calculation.