Marholm - Sewage Summary

Summary for Marholm 2021-2023

12 Spills | 40.5 hours

In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Marholm 12 time(s).
Sewage has been discharged for a total of 40.5 hour(s).
In total: 0 year(s)* of elapsed time.

75.3
The stations, on average, have been monitoring for 75.3% 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

Marholm Brook Unnamed Watercourse Werrington Brook

View Summaries Nearby

Marholm - Yearly Summary

Summary for Year 2023

6 Spills | 29.7 hours

In 2023, sewage was discharged in, or near (~3mi.), Marholm 6 time(s).
Sewage was discharged for a total of 29.7 hour(s).
In total: 0 year(s)* of elapsed time.

89.9
The stations, on average, have been monitoring for 89.9% of the total time in 2023.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2023

1

4 Spills | 22.2 hours
Peterborough - Ullswater Ave CSO

2

1 Spills | 5.2 hours
Peterborough-Werrton Lincoln Road

3

1 Spills | 2.2 hours
Peterborough Werrton Fenbridge Tps

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

Summary for Year 2022

2 Spills | 1.7 hours

In 2022, sewage was discharged in, or near (~3mi.), Marholm 2 time(s).
Sewage was discharged for a total of 1.7 hour(s).
In total: 0 year(s)* of elapsed time.

75.9
The stations, on average, have been monitoring for 75.9% of the total time in 2022.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2022

1

1 Spills | 1.5 hours
Bretton North Pumping Station

2

1 Spills | 0.2 hours
Peterborough - Ullswater Ave CSO

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

Summary for Year 2021

4 Spills | 9 hours

In 2021, sewage was discharged in, or near (~3mi.), Marholm 4 time(s).
Sewage was discharged for a total of 9 hour(s).
In total: 0 year(s)* of elapsed time.

60
The stations, on average, have been monitoring for 60% of the total time in 2021.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2021

1

2 Spills | 4.7 hours
Peterborough - Ullswater Ave CSO

2

2 Spills | 4.2 hours
Peterborough-Werrton Lincoln Road

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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