Polruan - Sewage Summary

Summary for Polruan 2021-2023

1157 Spills | 4438.9 hours

In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Polruan 1157 time(s).
Sewage has been discharged for a total of 4438.9 hour(s).
In total: 0.5 year(s)* of elapsed time.

82.6
The stations, on average, have been monitoring for 82.6% 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

Fowey Estuary (E) River Fowey Estuary River Fowey Estuary (E) River Fowey Estuary(E)

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Polruan - Yearly Summary

Summary for Year 2023

316 Spills | 1281 hours

In 2023, sewage was discharged in, or near (~3mi.), Polruan 316 time(s).
Sewage was discharged for a total of 1281 hour(s).
In total: 0.14 year(s)* of elapsed time.

83.8
The stations, on average, have been monitoring for 83.8% of the total time in 2023.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2023

1

100 Spills | 767.5 hours
Fowey Wastewater Treatment Works

2

125 Spills | 307.9 hours
Town Quay Pumping Station

3

60 Spills | 190.6 hours
Caffa Mill Pumping Station

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

Summary for Year 2022

362 Spills | 943 hours

In 2022, sewage was discharged in, or near (~3mi.), Polruan 362 time(s).
Sewage was discharged for a total of 943 hour(s).
In total: 0.1 year(s)* of elapsed time.

78.1
The stations, on average, have been monitoring for 78.1% of the total time in 2022.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2022

1

80 Spills | 477.1 hours
Fowey Wastewater Treatment Works

2

70 Spills | 223.6 hours
Caffa Mill Pumping Station

3

6 Spills | 118.8 hours
Bodinnick Combined Sewer Overflow

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

Summary for Year 2021

479 Spills | 2214.9 hours

In 2021, sewage was discharged in, or near (~3mi.), Polruan 479 time(s).
Sewage was discharged for a total of 2214.9 hour(s).
In total: 0.25 year(s)* of elapsed time.

86
The stations, on average, have been monitoring for 86% of the total time in 2021.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2021

1

173 Spills | 1393.8 hours
Fowey Wastewater Treatment Works

2

138 Spills | 461.2 hours
Caffa Mill Pumping Station

3

156 Spills | 349.3 hours
Town Quay Pumping Station

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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