In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Great Harwood 1806 time(s). Sewage has been discharged for a total of 7654.5 hour(s). In total: 0.87 year(s)* of elapsed time.
91.8 The stations, on average, have been monitoring for 91.8% 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
A Culverted Tributary Of River Blakewater Via Surface Water Sewer Clough Brook Clough Brook Via A Surface Water Sewer Culverted Trib River Hyndburn Culverted Tributary Of River Hyndburn Hyndburn Brook Liverpool & Leeds Canal River Calder River Calder (Ribble) River Hyndburn River Hyndburn A Tributary Of Hyndburn Brook Stream Trib Bushburn Brook Trib Of River Blakewater V Sws Unnamed Culverted Tributary Of Bushburn Brook Unnamed Tributary Of River Calder Unnamed Tributary River Calder
View Summaries Nearby
Great Harwood - Yearly Summary
Summary for Year 2023
713 Spills | 2885.2 hours
In 2023, sewage was discharged in, or near (~3mi.), Great Harwood 713 time(s). Sewage was discharged for a total of 2885.2 hour(s). In total: 0.32 year(s)* of elapsed time.
98.3 The stations, on average, have been monitoring for 98.3% 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
570 Spills | 2106.2 hours
In 2022, sewage was discharged in, or near (~3mi.), Great Harwood 570 time(s). Sewage was discharged for a total of 2106.2 hour(s). In total: 0.24 year(s)* of elapsed time.
89.3 The stations, on average, have been monitoring for 89.3% 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
523 Spills | 2663.1 hours
In 2021, sewage was discharged in, or near (~3mi.), Great Harwood 523 time(s). Sewage was discharged for a total of 2663.1 hour(s). In total: 0.3 year(s)* of elapsed time.
87.9 The stations, on average, have been monitoring for 87.9% of the total time in 2021. Stations with missing data have been excluded from this calculation.