River Tweed (Saline Estuary) at Castle Terrace 1 CSO
This station collects multiple metrics
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.
The declared body of water receiving this discharge is the "River Tweed (Saline Estuary)" This station has discharged sewage 103 time(s). The station has discharged for a total of 261.6 hour(s). This is 1.49% of the time which we have data for. In total: 10 day(s)* of elapsed time.
96 | 700.8 hours This monitor has been operational for 96% of its total time we have data for. There are 700.8 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Castle Terrace 1 CSO" is 2022, discharging sewage for 154.7 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 - 2022
River Tweed (Saline Estuary) | 57 Spills | 154.7 hours | 1.76 The declared body of water receiving this discharge is the "River Tweed (Saline Estuary)" This station discharged sewage 57 time(s) during 2022. The station discharged for a total of 154.7 hour(s). This is around 6 day(s)* or 1.76% of the year. The following reasons have been given for the high spill frequency in 2022: Not Asset Maintenance - Hydraulic Capacity The following comments have been given on the station operators intended actions: N/A - Hydraulic Capacity
93.8 | 538.7 hours This monitor was operational for 93.8% of the year. Leaving 538.7 hours unaccounted for in the data.
*This is total time in days, not individual days of the year.
Permit & Governance
Attribute
Value
Governing Body
The Environment Agency
Operator
Northumbrian Water
Primary Permit #
210/1356
Secondary Permit #
210/1356
2021
River Tweed (Saline Estuary) | 46 Spills | 106.9 hours | 1.22 The declared body of water receiving this discharge is the "River Tweed (Saline Estuary)" This station discharged sewage 46 time(s) during 2021. The station discharged for a total of 106.9 hour(s). This is around 4 day(s)* or 1.22% of the year.
99.6 | 30.6 hours This monitor was operational for 99.6% of the year. Leaving 30.6 hours unaccounted for in the data.
*This is total time in days, not individual days of the year.
Permit & Governance
Attribute
Value
Governing Body
The Environment Agency
Operator
Northumbrian Water
Primary Permit #
210/1356
Secondary Permit #
210/1356
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