In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Marr 576 time(s). Sewage has been discharged for a total of 1585.8 hour(s). In total: 0.18 year(s)* of elapsed time.
82.8 The stations, on average, have been monitoring for 82.8% 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
Culv Trib Of Old River Dearne Hooton Pagnell Beck Mill Dike Trib Of Frickley Beck Tributary Of Langthwaite Dyke
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Marr - Yearly Summary
Summary for Year 2023
122 Spills | 669.3 hours
In 2023, sewage was discharged in, or near (~3mi.), Marr 122 time(s). Sewage was discharged for a total of 669.3 hour(s). In total: 0.07 year(s)* of elapsed time.
97.1 The stations, on average, have been monitoring for 97.1% 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
278 Spills | 517.9 hours
In 2022, sewage was discharged in, or near (~3mi.), Marr 278 time(s). Sewage was discharged for a total of 517.9 hour(s). In total: 0.05 year(s)* of elapsed time.
82.9 The stations, on average, have been monitoring for 82.9% 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
176 Spills | 398.6 hours
In 2021, sewage was discharged in, or near (~3mi.), Marr 176 time(s). Sewage was discharged for a total of 398.6 hour(s). In total: 0.04 year(s)* of elapsed time.
68.3 The stations, on average, have been monitoring for 68.3% of the total time in 2021. Stations with missing data have been excluded from this calculation.