In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Greylees 15 time(s). Sewage has been discharged for a total of 28.5 hour(s). In total: 0 year(s)* of elapsed time.
41 The stations, on average, have been monitoring for 41% 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
Ditch To Swallow Hole Old River Slea The Beck To A Trib Of River Sl Unknown Trib. Nine Foot Drain
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Greylees - Yearly Summary
Summary for Year 2023
11 Spills | 27.5 hours
In 2023, sewage was discharged in, or near (~3mi.), Greylees 11 time(s). Sewage was discharged for a total of 27.5 hour(s). In total: 0 year(s)* of elapsed time.
99.9 The stations, on average, have been monitoring for 99.9% 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
4 Spills | 1 hours
In 2022, sewage was discharged in, or near (~3mi.), Greylees 4 time(s). Sewage was discharged for a total of 1 hour(s). In total: 0 year(s)* of elapsed time.
23.2 The stations, on average, have been monitoring for 23.2% 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
0 Spills | 0 hours
In 2021, sewage was discharged in, or near (~3mi.), Greylees 0 time(s). Sewage was discharged for a total of 0 hour(s). In total: 0 year(s)* of elapsed time.
0 The stations, on average, have been monitoring for 0% of the total time in 2021. Stations with missing data have been excluded from this calculation.
Worst Stations in 2021
A single station may appear twice when there are multiple individual outlets in the top 3.
* - Elapsed time, in years or days, is the sum of time across the station(s) for which discharge event(s) have occured.
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