In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Lopen 882 time(s). Sewage has been discharged for a total of 5545.2 hour(s). In total: 0.63 year(s)* of elapsed time.
93 The stations, on average, have been monitoring for 93% 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
Goulds Brook Lambrook Brook(S) Lopen Brook Lopen Brook (S) Lopen Stream(S) Merriott Stream(S) North Mills Brook(S) Trib Of Goulds Brook Trib Of Lambrook Brook(S) Trib Of North Mill Brook
View Summaries Nearby
Lopen - Yearly Summary
Summary for Year 2023
382 Spills | 2999.2 hours
In 2023, sewage was discharged in, or near (~3mi.), Lopen 382 time(s). Sewage was discharged for a total of 2999.2 hour(s). In total: 0.34 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
250 Spills | 1295.4 hours
In 2022, sewage was discharged in, or near (~3mi.), Lopen 250 time(s). Sewage was discharged for a total of 1295.4 hour(s). In total: 0.14 year(s)* of elapsed time.
99 The stations, on average, have been monitoring for 99% 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
250 Spills | 1250.6 hours
In 2021, sewage was discharged in, or near (~3mi.), Lopen 250 time(s). Sewage was discharged for a total of 1250.6 hour(s). In total: 0.14 year(s)* of elapsed time.
80.9 The stations, on average, have been monitoring for 80.9% of the total time in 2021. Stations with missing data have been excluded from this calculation.