In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Dedham 102 time(s). Sewage has been discharged for a total of 1628.7 hour(s). In total: 0.18 year(s)* of elapsed time.
77.7 The stations, on average, have been monitoring for 77.7% 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
Dedham Mill Tail-Trib Rv Stour Gosnalls Brook River Stour Nt Trib Wignall Brook
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Dedham - Yearly Summary
Summary for Year 2023
22 Spills | 325.5 hours
In 2023, sewage was discharged in, or near (~3mi.), Dedham 22 time(s). Sewage was discharged for a total of 325.5 hour(s). In total: 0.03 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
1 Spills | 0.5 hours
In 2022, sewage was discharged in, or near (~3mi.), Dedham 1 time(s). Sewage was discharged for a total of 0.5 hour(s). In total: 0 year(s)* of elapsed time.
66.6 The stations, on average, have been monitoring for 66.6% 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
79 Spills | 1302.6 hours
In 2021, sewage was discharged in, or near (~3mi.), Dedham 79 time(s). Sewage was discharged for a total of 1302.6 hour(s). In total: 0.14 year(s)* of elapsed time.
66.6 The stations, on average, have been monitoring for 66.6% of the total time in 2021. Stations with missing data have been excluded from this calculation.