Chilmark - Sewage Summary

Summary for Chilmark 2021-2023

370 Spills | 3258.3 hours

In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Chilmark 370 time(s).
Sewage has been discharged for a total of 3258.3 hour(s).
In total: 0.37 year(s)* of elapsed time.

66.5
The stations, on average, have been monitoring for 66.5% 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

Fovant Brook River Nadder River Nadder Via Sws Trib Of The River Nadder

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Chilmark - Yearly Summary

Summary for Year 2023

191 Spills | 1775.5 hours

In 2023, sewage was discharged in, or near (~3mi.), Chilmark 191 time(s).
Sewage was discharged for a total of 1775.5 hour(s).
In total: 0.2 year(s)* of elapsed time.

99.9
The stations, on average, have been monitoring for 99.9% of the total time in 2023.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2023

1

139 Spills | 1707.2 hours
Fovant Water Recycling Centre

2

52 Spills | 68.2 hours
Tisbury Combined Sewer Overflow

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

Summary for Year 2022

90 Spills | 603.4 hours

In 2022, sewage was discharged in, or near (~3mi.), Chilmark 90 time(s).
Sewage was discharged for a total of 603.4 hour(s).
In total: 0.06 year(s)* of elapsed time.

50
The stations, on average, have been monitoring for 50% of the total time in 2022.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2022

1

58 Spills | 574 hours
Fovant Water Recycling Centre

2

32 Spills | 29.4 hours
Tisbury Combined Sewer Overflow

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

Summary for Year 2021

89 Spills | 879.4 hours

In 2021, sewage was discharged in, or near (~3mi.), Chilmark 89 time(s).
Sewage was discharged for a total of 879.4 hour(s).
In total: 0.1 year(s)* of elapsed time.

49.5
The stations, on average, have been monitoring for 49.5% of the total time in 2021.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2021

1

60 Spills | 840.3 hours
Fovant Water Recycling Centre

2

29 Spills | 39.1 hours
Tisbury Combined Sewer Overflow

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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