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 Calder | 6 Spills | 15.7 hours | 0.05
The declared body of water receiving this discharge is the "River Calder" This station has discharged sewage 6 time(s). The station has discharged for a total of 15.7 hour(s). This is 0.05% of the time which we have data for. In total: 0 day(s)* of elapsed time.
97.6 | 613.1 hours This monitor has been operational for 97.6% of its total time we have data for. There are 613.19 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Park Road CSO" is 2022, discharging sewage for 13 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 Calder | 1 Spills | 1.7 hours | 0.01 The declared body of water receiving this discharge is the "River Calder" This station discharged sewage 1 time(s) during 2023. The station discharged for a total of 1.7 hour(s). This is around 0 day(s)* or 0.01% of the year.
95.4 | 400.3 hours This monitor was operational for 95.4% of the year. Leaving 400.3 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 #
C4856
Secondary Permit #
C4856 A1
2022
River Calder | 2 Spills | 13 hours | 0.14 The declared body of water receiving this discharge is the "River Calder" This station discharged sewage 2 time(s) during 2022. The station discharged for a total of 13 hour(s). This is around 0 day(s)* or 0.14% 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
Yorkshire Water
Primary Permit #
C4856
Secondary Permit #
C4856 A1
2021
River Calder | 3 Spills | 1 hours | 0.01 The declared body of water receiving this discharge is the "River Calder" This station discharged sewage 3 time(s) during 2021. The station discharged for a total of 1 hour(s). This is around 0 day(s)* or 0.01% of the year.
99.7 | 26.2 hours This monitor was operational for 99.7% of the year. Leaving 26.2 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 #
C4856
Secondary Permit #
C4856 A1
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Local Information
Nearby Flood Warnings
None
Nearby Alert Areas
River Calder at Copley
River Calder between Sowerby Bridge and Copley
River Calder at Elland - North Dean Business Park to Park Road
River Calder at Brighouse
River Calder at Brighouse - Brookfoot Mills
River Calder at Bradley
River Calder at Brighouse - Nun Bank Wood
River Calder at Brighouse - Brookfoot Business Park
River Calder at Elland - Saddleworth Road to Lowfields Business Park
River Calder and River Ryburn at Sowerby Bridge
River Calder and River Ryburn at Central Sowerby Bridge
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