Westhead - Sewage Summary

Summary for Westhead 2021-2023

258 Spills | 1761 hours

In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Westhead 258 time(s).
Sewage has been discharged for a total of 1761 hour(s).
In total: 0.2 year(s)* of elapsed time.

66.1
The stations, on average, have been monitoring for 66.1% 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

Bickerstaffe Brook Bickerstaffe Brook Within The River Alt Catchment Castle Brook Trib Of Eller Brook Via Sws Tributary Of Eller Brook Via Surface Water Sewer

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Westhead - Yearly Summary

Summary for Year 2023

141 Spills | 1184.7 hours

In 2023, sewage was discharged in, or near (~3mi.), Westhead 141 time(s).
Sewage was discharged for a total of 1184.7 hour(s).
In total: 0.13 year(s)* of elapsed time.

65.1
The stations, on average, have been monitoring for 65.1% of the total time in 2023.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2023

1

126 Spills | 1173.5 hours
Westhead WWTW

2

15 Spills | 11.2 hours
Derby Street CSO (49200)

A single station may appear twice when there are multiple individual outlets in the top 3.

Summary for Year 2022

63 Spills | 275.6 hours

In 2022, sewage was discharged in, or near (~3mi.), Westhead 63 time(s).
Sewage was discharged for a total of 275.6 hour(s).
In total: 0.03 year(s)* of elapsed time.

66.6
The stations, on average, have been monitoring for 66.6% of the total time in 2022.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2022

1

29 Spills | 143.1 hours
Derby Street CSO (49200)

2

34 Spills | 132.5 hours
Westhead WWTW

A single station may appear twice when there are multiple individual outlets in the top 3.

Summary for Year 2021

54 Spills | 300.6 hours

In 2021, sewage was discharged in, or near (~3mi.), Westhead 54 time(s).
Sewage was discharged for a total of 300.6 hour(s).
In total: 0.03 year(s)* of elapsed time.

66.6
The stations, on average, have been monitoring for 66.6% of the total time in 2021.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2021

1

39 Spills | 293.9 hours
Westhead WWTW

2

15 Spills | 6.7 hours
Derby Street CSO (49200)

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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