In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Lower Hartshay 2872 time(s). Sewage has been discharged for a total of 18642.8 hour(s). In total: 2.12 year(s)* of elapsed time.
93.2 The stations, on average, have been monitoring for 93.2% 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
Bottle Brook Crich Brook (Trib River Amber) Downmeadow Brook Hartsay Brook Hartshay Brook Hickton Brook Marehay Brook (Tributary) Oakerthorpe Brook River Amber River Derwent The Hartshay Brook Trib Of Alfreton Brook Trib Of Bottle Brook Trib Of Butterley Reservoir Tribuatry Of River Amber Tributary Of Bottle Brook Tributary Of Hartshay Brook
View Summaries Nearby
Lower Hartshay - Yearly Summary
Summary for Year 2023
870 Spills | 6593.1 hours
In 2023, sewage was discharged in, or near (~3mi.), Lower Hartshay 870 time(s). Sewage was discharged for a total of 6593.1 hour(s). In total: 0.75 year(s)* of elapsed time.
92.5 The stations, on average, have been monitoring for 92.5% 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
801 Spills | 3326.9 hours
In 2022, sewage was discharged in, or near (~3mi.), Lower Hartshay 801 time(s). Sewage was discharged for a total of 3326.9 hour(s). In total: 0.37 year(s)* of elapsed time.
95.1 The stations, on average, have been monitoring for 95.1% 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
1201 Spills | 8722.7 hours
In 2021, sewage was discharged in, or near (~3mi.), Lower Hartshay 1201 time(s). Sewage was discharged for a total of 8722.7 hour(s). In total: 0.99 year(s)* of elapsed time.
92.1 The stations, on average, have been monitoring for 92.1% of the total time in 2021. Stations with missing data have been excluded from this calculation.