Trelech - Sewage Summary

Summary for Trelech 2021-2023

251 Spills | 2491.2 hours

In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Trelech 251 time(s).
Sewage has been discharged for a total of 2491.2 hour(s).
In total: 0.28 year(s)* of elapsed time.

99.8
The stations, on average, have been monitoring for 99.8% 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

Cynin - Headwaters To Tidal Limit Cynin - Headwaters To Tidal Limit

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Trelech - Yearly Summary

Summary for Year 2023

128 Spills | 1592 hours

In 2023, sewage was discharged in, or near (~3mi.), Trelech 128 time(s).
Sewage was discharged for a total of 1592 hour(s).
In total: 0.18 year(s)* of elapsed time.

99.8
The stations, on average, have been monitoring for 99.8% of the total time in 2023.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2023

1

128 Spills | 1592 hours
CSO At Trelech Wastewater Treatment Works
Permit#: BP0219401

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

Summary for Year 2022

62 Spills | 540 hours

In 2022, sewage was discharged in, or near (~3mi.), Trelech 62 time(s).
Sewage was discharged for a total of 540 hour(s).
In total: 0.06 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

62 Spills | 540 hours
CSO At Trelech Wastewater Treatment Works
Permit#: BP0219401

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

Summary for Year 2021

61 Spills | 359.2 hours

In 2021, sewage was discharged in, or near (~3mi.), Trelech 61 time(s).
Sewage was discharged for a total of 359.2 hour(s).
In total: 0.04 year(s)* of elapsed time.

99.9
The stations, on average, have been monitoring for 99.9% of the total time in 2021.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2021

1

61 Spills | 359.2 hours
CSO At Trelech Wastewater Treatment Works
Permit#: BP0219401

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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