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.
Sewage Reports that include this Station
Operational Summary - 2021-2023
River Ouse | 28 Spills | 30.6 hours | 0.11
The declared body of water receiving this discharge is the "River Ouse" This station has discharged sewage 28 time(s). The station has discharged for a total of 30.6 hour(s). This is 0.11% of the time which we have data for. In total: 1 day(s)* of elapsed time.
99.3 | 175.2 hours This monitor has been operational for 99.3% of its total time we have data for. There are 175.2 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Bootham Hospital CSO" is 2021, discharging sewage for 15.5 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
River Ouse | 10 Spills | 9.4 hours | 0.1 The declared body of water receiving this discharge is the "River Ouse" This station discharged sewage 10 time(s) during 2023. The station discharged for a total of 9.4 hour(s). This is around 0 day(s)* or 0.1% of the year.
99.9 | 0.8 hours This monitor was operational for 99.9% of the year. Leaving 0.8 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
Yorkshire Water
Primary Permit #
27/24/0451
Secondary Permit #
27/24/0451 A1
2022
River Ouse | 7 Spills | 5.7 hours | 0.06 The declared body of water receiving this discharge is the "River Ouse" This station discharged sewage 7 time(s) during 2022. The station discharged for a total of 5.7 hour(s). This is around 0 day(s)* or 0.06% 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
The Environment Agency
Operator
Yorkshire Water
Primary Permit #
27/24/0451
Secondary Permit #
27/24/0451 A1
2021
River Ouse | 11 Spills | 15.5 hours | 0.17 The declared body of water receiving this discharge is the "River Ouse" This station discharged sewage 11 time(s) during 2021. The station discharged for a total of 15.5 hour(s). This is around 0 day(s)* or 0.17% of the year.
99.9 | 8.7 hours This monitor was operational for 99.9% of the year. Leaving 8.7 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
Yorkshire Water
Primary Permit #
27/24/0451
Secondary Permit #
27/24/0451 A1
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Local Information
Nearby Flood Warnings
None
Nearby Alert Areas
River Ouse at York - North Street
River Ouse at York - riverside properties
River Ouse at Bishopthorpe
River Ouse at York - Peckitt Street
River Ouse at Poppleton
Upper River Ouse
River Ouse at Naburn
River Ouse at Beningbrough and Red House
River Ouse at York - Skeldergate and Tower Street
River Ouse at York - Clifton
River Ouse at Naburn Lock
River Ouse at Acaster Selby
River Ouse at York - St George's Field and Queen's Staith
River Ouse at York - Leeman Road
River Ouse at York - Fulford Road
River Ouse at York - Skeldergate
River Ouse at York - Marygate
River Ouse at York - Clementhorpe, Ebor Street and South Bank
River Ouse at Acaster Malbis
River Ouse at York - Rawcliffe and York Business Park
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