River Annan at ANNAN WWTW 1970 NY193651
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.
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.
Operational Summary - 2019-2023
2742.1 hours | 6.25
The declared body of water receiving this discharge is the "River Annan"
This station has discharged sewage 502 time(s).
The station has discharged for a total of 2742.1 hour(s).
This is 6.25% of the time which we have data for.
In total: 114 day(s)* of elapsed time.
20 | 7008 hours
This monitor has been operational for 20% of its total time we have data for.
There are 7008 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 "ANNAN WWTW 1970 NY193651" is 2020, discharging sewage for 904.1 hours of the year.
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
96.9 hours | 1.1
The declared body of water receiving this discharge is the "River Annan"
This station discharged sewage 80 time(s) during 2023.
The station discharged for a total of 96.9 hour(s).
This is around 4 day(s)* or 1.1% of the year.
100 | 0 hours
This monitor was operational for 100% of the year.
Leaving 0 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/1003262 |
| Secondary Permit # | CAR/L/1003262 |
2022
Note: Data is potentially unreliable in 2022
The uptime was not reported or is missing
River Annan | 83 Spills | The uptime was not reported or is missing
436.2 hours | 4.98
The declared body of water receiving this discharge is the "River Annan"
This station discharged sewage 83 time(s) during 2022.
The station discharged for a total of 436.2 hour(s).
This is around 18 day(s)* or 4.98% of the year.
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/1003262 |
| Secondary Permit # | CAR/L/1003262 |
2021
Note: Data is potentially unreliable in 2021
The uptime was not reported or is missing
River Annan | 81 Spills | The uptime was not reported or is missing
502.7 hours | 5.73
The declared body of water receiving this discharge is the "River Annan"
This station discharged sewage 81 time(s) during 2021.
The station discharged for a total of 502.7 hour(s).
This is around 20 day(s)* or 5.73% of the year.
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/1003262 |
| Secondary Permit # | CAR/L/1003262 |
2020
Note: Data is potentially unreliable in 2020
The uptime was not reported or is missing
River Annan | 135 Spills | The uptime was not reported or is missing
904.1 hours | 10.29
The declared body of water receiving this discharge is the "River Annan"
This station discharged sewage 135 time(s) during 2020.
The station discharged for a total of 904.1 hour(s).
This is around 37 day(s)* or 10.29% of the year.
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/1003262 |
| Secondary Permit # | CAR/L/1003262 |
2019
Note: Data is potentially unreliable in 2019
The uptime was not reported or is missing
River Annan | 123 Spills | The uptime was not reported or is missing
802.1 hours | 9.15
The declared body of water receiving this discharge is the "River Annan"
This station discharged sewage 123 time(s) during 2019.
The station discharged for a total of 802.1 hour(s).
This is around 33 day(s)* or 9.15% of the year.
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/1003262 |
| Secondary Permit # | CAR/L/1003262 |
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Local Information
Station Data Information
Station overseen (meaning either provided, or regulated) by: SEPA
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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
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
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