Dorney Reach - Sewage Summary

Summary for Dorney Reach 2021-2023

61 Spills | 603.2 hours

In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Dorney Reach 61 time(s).
Sewage has been discharged for a total of 603.2 hour(s).
In total: 0.06 year(s)* of elapsed time.

67.6
The stations, on average, have been monitoring for 67.6% 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

Boveney Ditch Maidenhead Ditch Roundmoor Ditch Thames

View Summaries Nearby

Dorney Reach - Yearly Summary

Summary for Year 2023

32 Spills | 363.5 hours

In 2023, sewage was discharged in, or near (~3mi.), Dorney Reach 32 time(s).
Sewage was discharged for a total of 363.5 hour(s).
In total: 0.04 year(s)* of elapsed time.

53.5
The stations, on average, have been monitoring for 53.5% of the total time in 2023.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2023

1

32 Spills | 363.5 hours
Slough Wastewater Treatment Works

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

Summary for Year 2022

8 Spills | 63.6 hours

In 2022, sewage was discharged in, or near (~3mi.), Dorney Reach 8 time(s).
Sewage was discharged for a total of 63.6 hour(s).
In total: 0 year(s)* of elapsed time.

71.9
The stations, on average, have been monitoring for 71.9% of the total time in 2022.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2022

1

8 Spills | 63.6 hours
Slough Wastewater Treatment Works

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

Summary for Year 2021

21 Spills | 176.1 hours

In 2021, sewage was discharged in, or near (~3mi.), Dorney Reach 21 time(s).
Sewage was discharged for a total of 176.1 hour(s).
In total: 0.02 year(s)* of elapsed time.

77.3
The stations, on average, have been monitoring for 77.3% of the total time in 2021.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2021

1

16 Spills | 172.6 hours
Slough Wastewater Treatment Works

2

3 Spills | 2.3 hours
Marsh Lane Bridge, Taplow

3

2 Spills | 1.1 hours
Maidenhead

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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