Great Amwell - Sewage Summary

Summary for Great Amwell 2021-2023

54 Spills | 329.3 hours

In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Great Amwell 54 time(s).
Sewage has been discharged for a total of 329.3 hour(s).
In total: 0.03 year(s)* of elapsed time.

99.1
The stations, on average, have been monitoring for 99.1% of the total time we have data for.

Discharge Volume by Year

Hours and Spills by Year

Uptime Yearly Summary (Average)

View Summaries Nearby

Great Amwell - Yearly Summary

Summary for Year 2023

13 Spills | 62 hours

In 2023, sewage was discharged in, or near (~3mi.), Great Amwell 13 time(s).
Sewage was discharged for a total of 62 hour(s).
In total: 0 year(s)* of elapsed time.

99.2
The stations, on average, have been monitoring for 99.2% of the total time in 2023.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2023

1

13 Spills | 62 hours
Rye Meads WWTW

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

Summary for Year 2022

7 Spills | 30.1 hours

In 2022, sewage was discharged in, or near (~3mi.), Great Amwell 7 time(s).
Sewage was discharged for a total of 30.1 hour(s).
In total: 0 year(s)* of elapsed time.

99.6
The stations, on average, have been monitoring for 99.6% of the total time in 2022.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2022

1

7 Spills | 30.1 hours
Rye Meads WWTW

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

Summary for Year 2021

34 Spills | 237.1 hours

In 2021, sewage was discharged in, or near (~3mi.), Great Amwell 34 time(s).
Sewage was discharged for a total of 237.1 hour(s).
In total: 0.02 year(s)* of elapsed time.

98.6
The stations, on average, have been monitoring for 98.6% of the total time in 2021.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2021

1

34 Spills | 237.1 hours
Rye Meads WWTW

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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