River Basins Western Wales Carmarthen Bay and the Gower Taf Gronw - headwaters to confluence with Taf 15 Meters D/S Whitland Bridge CSO
Gronw - Headwaters To Confluence With Taf at 15 Meters D/S Whitland Bridge CSO
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 - 2021-2023
301 hours | 1.14
The declared body of water receiving this discharge is the "Gronw - Headwaters To Confluence With Taf"
This station has discharged sewage 144 time(s).
The station has discharged for a total of 301 hour(s).
This is 1.14% of the time which we have data for.
In total: 12 day(s)* of elapsed time.
98 | 525.6 hours
This monitor has been operational for 98% of its total time we have data for.
There are 525.6 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "15 Meters D/S Whitland Bridge CSO" is 2023, discharging sewage for 215 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
215 hours | 2.45
The declared body of water receiving this discharge is the "Gronw - Headwaters To Confluence With Taf"
This station discharged sewage 74 time(s) during 2023.
The station discharged for a total of 215 hour(s).
This is around 8 day(s)* or 2.45% of the year.
96.7 | 281.1 hours
This monitor was operational for 96.7% of the year.
Leaving 281.1 hours unaccounted for in the data.
*This is total time in days, not individual days of the year.
Permit & Governance
| Attribute | Value |
|---|---|
| Governing Body | Natural Resources Wales |
| Operator | Dwr Cymru Welsh Water |
| Primary Permit # | BP0246101 |
| Secondary Permit # | BP0246101 |
2022
38.5 hours | 0.43
The declared body of water receiving this discharge is the "Gronw - Headwaters To Confluence With Taf"
This station discharged sewage 37 time(s) during 2022.
The station discharged for a total of 38.5 hour(s).
This is around 1 day(s)* or 0.43% of the year.
99.5 | 42 hours
This monitor was operational for 99.5% of the year.
Leaving 42 hours unaccounted for in the data.
*This is total time in days, not individual days of the year.
Permit & Governance
| Attribute | Value |
|---|---|
| Governing Body | Natural Resources Wales |
| Operator | Dwr Cymru Welsh Water |
| Primary Permit # | BP0246101 |
| Secondary Permit # | BP0246101 |
2021
47.5 hours | 0.54
The declared body of water receiving this discharge is the "Gronw - Headwaters To Confluence With Taf"
This station discharged sewage 33 time(s) during 2021.
The station discharged for a total of 47.5 hour(s).
This is around 1 day(s)* or 0.54% of the year.
99.2 | 66.5 hours
This monitor was operational for 99.2% of the year.
Leaving 66.5 hours unaccounted for in the data.
*This is total time in days, not individual days of the year.
Permit & Governance
| Attribute | Value |
|---|---|
| Governing Body | Natural Resources Wales |
| Operator | Dwr Cymru Welsh Water |
| Primary Permit # | BP0246101 |
| Secondary Permit # | BP0246101 |
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Operator comments are presented, unedited, as they were received by us and do not reflect our views or position
Local Information
Station Data Information
Station overseen (meaning either provided, or regulated) by: Natural Resources Wales
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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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