This is a sewage discharge monitoring station, which is usually a type of Event Duration Monitor (EDM). These stations themselves are designed to mitigate the impact of heavy rainfall by discharging, under permitted conditions, any overflow into a water body. They are often actively discharging during flood events. This page presents the data acquired by the monitoring system for this discharge station.
View Reports that include this Station
Operational Summary - 2019-2023
Bonny Water | 614 Spills | 7235.7 hours | 16.51
The declared body of water receiving this discharge is the "Bonny Water" This station has discharged sewage 614 time(s). The station has discharged for a total of 7235.7 hour(s). This is 16.51% of the time which we have data for. In total: 301 day(s)* of elapsed time. 2,466,133 m3 | 986 The volume of discharge, in cubic metres (m3), was 2,466,133 m3. This is around 986 olympic swimming pools. 19.6 | 7043 hours This monitor has been operational for 19.6% of its total time we have data for. There are 7043.04 hours unaccounted for due to downtime of the monitor. Years with missing uptime data, totalling 35,064 hours, have been excluded from this calculation
The worst year in our records for the "BONNYBRIDGE WWTW NS836811" is 2020, discharging sewage for 2009.6 hours of the year. The worst year in terms of volume for the "BONNYBRIDGE WWTW NS836811" is 2019, discharging a total of 1,161,130 cubic metres.
Uptimes below 90% (red line) should be accompanied by a reason
*This is total time in days, not individual days.
Yearly Summary
Most Recent Year - 2023
Bonny Water | 152 Spills | 1827.4 hours | 20.86 The declared body of water receiving this discharge is the "Bonny Water" This station discharged sewage 152 time(s) during 2023. The station discharged for a total of 1827.4 hour(s). This is around 76 day(s)* or 20.86% of the year. 426,364 m3 | 170 The volume of discharge, in cubic metres (m3), was 426,364 m3. This is around 170 olympic swimming pools. 98.3 | 143.6 hours This monitor was operational for 98.3% of the year. Leaving 143.6 hours unaccounted for in the data.
*This is total time in days, not individual days of the year.
Permit & Governance
Attribute
Value
Governing Body
SEPA
Operator
Scottish Water
Primary Permit #
CAR/L/1001581
Secondary Permit #
CAR/L/1001581
2022
Note: Data is potentially unreliable in 2022 The uptime was not reported or is missing
Bonny Water | 116 Spills | 1121.7 hours | 12.8 The declared body of water receiving this discharge is the "Bonny Water" This station discharged sewage 116 time(s) during 2022. The station discharged for a total of 1121.7 hour(s). This is around 46 day(s)* or 12.8% of the year. 266,015 m3 | 106 The volume of discharge, in cubic metres (m3), was 266,015 m3. This is around 106 olympic swimming pools.
The uptime data was not included in the data set or could not be processed.
*This is total time in days, not individual days of the year.
Permit & Governance
Attribute
Value
Governing Body
SEPA
Operator
Scottish Water
Primary Permit #
CAR/L/1001581
Secondary Permit #
CAR/L/1001581
2021
Note: Data is potentially unreliable in 2021 The uptime was not reported or is missing
Bonny Water | 95 Spills | 1135.6 hours | 12.96 The declared body of water receiving this discharge is the "Bonny Water" This station discharged sewage 95 time(s) during 2021. The station discharged for a total of 1135.6 hour(s). This is around 47 day(s)* or 12.96% of the year. 212,292 m3 | 84 The volume of discharge, in cubic metres (m3), was 212,292 m3. This is around 84 olympic swimming pools.
The uptime data was not included in the data set or could not be processed.
*This is total time in days, not individual days of the year.
Permit & Governance
Attribute
Value
Governing Body
SEPA
Operator
Scottish Water
Primary Permit #
CAR/L/1001581
Secondary Permit #
CAR/L/1001581
2020
Note: Data is potentially unreliable in 2020 The uptime was not reported or is missing
Bonny Water | 123 Spills | 2009.6 hours | 22.87 The declared body of water receiving this discharge is the "Bonny Water" This station discharged sewage 123 time(s) during 2020. The station discharged for a total of 2009.6 hour(s). This is around 83 day(s)* or 22.87% of the year. 400,332 m3 | 160 The volume of discharge, in cubic metres (m3), was 400,332 m3. This is around 160 olympic swimming pools.
The uptime data was not included in the data set or could not be processed.
*This is total time in days, not individual days of the year.
Permit & Governance
Attribute
Value
Governing Body
SEPA
Operator
Scottish Water
Primary Permit #
CAR/L/1001581
Secondary Permit #
CAR/L/1001581
2019
Note: Data is potentially unreliable in 2019 The uptime was not reported or is missing
Bonny Water | 128 Spills | 1141.3 hours | 13.02 The declared body of water receiving this discharge is the "Bonny Water" This station discharged sewage 128 time(s) during 2019. The station discharged for a total of 1141.3 hour(s). This is around 47 day(s)* or 13.02% of the year. 1,161,130 m3 | 464 The volume of discharge, in cubic metres (m3), was 1,161,130 m3. This is around 464 olympic swimming pools.
The uptime data was not included in the data set or could not be processed.
*This is total time in days, not individual days of the year.
Permit & Governance
Attribute
Value
Governing Body
SEPA
Operator
Scottish Water
Primary Permit #
CAR/L/1001581
Secondary Permit #
CAR/L/1001581
FloodMapper is not affiliated with this monitoring stations operator(s) or any other entities that may be mentioned on this page. All trademarks and registered trademarks are the property of their respective owners. Operator comments are presented, unedited, as they were received by us and do not reflect our views or position
Station overseen (meaning either provided, or regulated) by: SEPA The information displayed here is used under license. We are not affiliated with any governing, or other, bodies. Nor do they necessarily endorse us, or us them. Please note that FloodMapper does not verify or check the accuracy of the data provided by third parties. The data is used as received from the source. Any underlying errors, inconsistencies, or inaccuracies in the original data will be reflected in the information presented on our platform. Users are advised to exercise their own judgment and caution when using the data for decision-making purposes. Information about our data sources and licenses can be found
FloodMapper is an independent site and is not associated with any government bodies (e.g. Environment Agency).