In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), St Dennis 793 time(s). Sewage has been discharged for a total of 11467.3 hour(s). In total: 1.3 year(s)* of elapsed time.
80 The stations, on average, have been monitoring for 80% 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
Gwindra Stream(S) River Fal River Fal (S) Stream (S)
View Summaries Nearby
St Dennis - Yearly Summary
Summary for Year 2023
234 Spills | 2596.4 hours
In 2023, sewage was discharged in, or near (~3mi.), St Dennis 234 time(s). Sewage was discharged for a total of 2596.4 hour(s). In total: 0.29 year(s)* of elapsed time.
100 The stations, on average, have been monitoring for 100% of the total time in 2023. Stations with missing data have been excluded from this calculation.
A single station may appear twice when there are multiple individual outlets in the top 3.
Summary for Year 2022
134 Spills | 1271.2 hours
In 2022, sewage was discharged in, or near (~3mi.), St Dennis 134 time(s). Sewage was discharged for a total of 1271.2 hour(s). In total: 0.14 year(s)* of elapsed time.
100 The stations, on average, have been monitoring for 100% of the total time in 2022. Stations with missing data have been excluded from this calculation.
A single station may appear twice when there are multiple individual outlets in the top 3.
Summary for Year 2021
425 Spills | 7599.6 hours
In 2021, sewage was discharged in, or near (~3mi.), St Dennis 425 time(s). Sewage was discharged for a total of 7599.6 hour(s). In total: 0.86 year(s)* of elapsed time.
40 The stations, on average, have been monitoring for 40% of the total time in 2021. Stations with missing data have been excluded from this calculation.