In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), St Ishmael's 632 time(s). Sewage has been discharged for a total of 8976 hour(s). In total: 1.02 year(s)* of elapsed time.
91.6 The stations, on average, have been monitoring for 91.6% 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
Estuarial Waters East Of Sandy Haven Milford Haven Milford Haven Inner Milford Haven Outer Milford Haven Waterway St Ishmaels Stream - Hw To Tidal Limit, Monk Ha
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St Ishmael's - Yearly Summary
Summary for Year 2023
299 Spills | 4850.5 hours
In 2023, sewage was discharged in, or near (~3mi.), St Ishmael's 299 time(s). Sewage was discharged for a total of 4850.5 hour(s). In total: 0.55 year(s)* of elapsed time.
76.7 The stations, on average, have been monitoring for 76.7% 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
94 Spills | 540.5 hours
In 2022, sewage was discharged in, or near (~3mi.), St Ishmael's 94 time(s). Sewage was discharged for a total of 540.5 hour(s). In total: 0.06 year(s)* of elapsed time.
99.9 The stations, on average, have been monitoring for 99.9% 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
239 Spills | 3585 hours
In 2021, sewage was discharged in, or near (~3mi.), St Ishmael's 239 time(s). Sewage was discharged for a total of 3585 hour(s). In total: 0.4 year(s)* of elapsed time.
98.3 The stations, on average, have been monitoring for 98.3% of the total time in 2021. Stations with missing data have been excluded from this calculation.