In the period we have records for, 2021-2024, sewage has been discharged in, or near (~3mi.), Knockin 270 time(s). Sewage has been discharged for a total of 857 hour(s). In total: 0.09 year(s)* of elapsed time.
85.9 The stations, on average, have been monitoring for 85.9% 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
Weir Brook Weir Brook&Trib Of Weir Brook
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Knockin - Yearly Summary
Summary for Year 2024
50 Spills | 171 hours
In 2024, sewage was discharged in, or near (~3mi.), Knockin 50 time(s). Sewage was discharged for a total of 171 hour(s). In total: 0.01 year(s)* of elapsed time.
76.2 The stations, on average, have been monitoring for 76.2% of the total time in 2024. 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 2023
84 Spills | 245.8 hours
In 2023, sewage was discharged in, or near (~3mi.), Knockin 84 time(s). Sewage was discharged for a total of 245.8 hour(s). In total: 0.02 year(s)* of elapsed time.
91.3 The stations, on average, have been monitoring for 91.3% 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
63 Spills | 199.7 hours
In 2022, sewage was discharged in, or near (~3mi.), Knockin 63 time(s). Sewage was discharged for a total of 199.7 hour(s). In total: 0.02 year(s)* of elapsed time.
87.2 The stations, on average, have been monitoring for 87.2% 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
73 Spills | 240.4 hours
In 2021, sewage was discharged in, or near (~3mi.), Knockin 73 time(s). Sewage was discharged for a total of 240.4 hour(s). In total: 0.02 year(s)* of elapsed time.
88.9 The stations, on average, have been monitoring for 88.9% of the total time in 2021. Stations with missing data have been excluded from this calculation.