In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Lower Common 91 time(s). Sewage has been discharged for a total of 718.3 hour(s). In total: 0.08 year(s)* of elapsed time.
99 The stations, on average, have been monitoring for 99% of the total time we have data for.
Discharge Volume by Year
Hours and Spills by Year
Uptime Yearly Summary (Average)
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Lower Common - Yearly Summary
Summary for Year 2023
36 Spills | 333.7 hours
In 2023, sewage was discharged in, or near (~3mi.), Lower Common 36 time(s). Sewage was discharged for a total of 333.7 hour(s). In total: 0.03 year(s)* of elapsed time.
99.2 The stations, on average, have been monitoring for 99.2% 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
24 Spills | 119.3 hours
In 2022, sewage was discharged in, or near (~3mi.), Lower Common 24 time(s). Sewage was discharged for a total of 119.3 hour(s). In total: 0.01 year(s)* of elapsed time.
99.7 The stations, on average, have been monitoring for 99.7% 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
31 Spills | 265.2 hours
In 2021, sewage was discharged in, or near (~3mi.), Lower Common 31 time(s). Sewage was discharged for a total of 265.2 hour(s). In total: 0.03 year(s)* of elapsed time.
98.1 The stations, on average, have been monitoring for 98.1% of the total time in 2021. Stations with missing data have been excluded from this calculation.