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Petherton Stream at North Petherton Wrc

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
Petherton Stream | 165 Spills |
975.4 hours | 3.71


The declared body of water receiving this discharge is the "Petherton Stream"
This station has discharged sewage 165 time(s).
The station has discharged for a total of 975.4 hour(s).
This is 3.71% of the time which we have data for.
In total: 40 day(s)* of elapsed time.

96 | 1051.2 hours
This monitor has been operational for 96% of its total time we have data for.
There are 1051.2 hours unaccounted for due to downtime of the monitor.


The worst year in our records for the "North Petherton Wrc" is 2023, discharging sewage for 602.5 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
Petherton Stream | 80 Spills |
602.5 hours | 6.87

The declared body of water receiving this discharge is the "Petherton Stream"
This station discharged sewage 80 time(s) during 2023.
The station discharged for a total of 602.5 hour(s).
This is around 25 day(s)* or 6.87% of the year.

The following reasons have been given for the high spill frequency in 2023:
Not Asset Maintenance - Hydraulic Capacity

The following comments have been given on the station operators intended actions:
N/A - Hydraulic Capacity

99.9 | 7.8 hours
This monitor was operational for 99.9% of the year.
Leaving 7.8 hours unaccounted for in the data.


*This is total time in days, not individual days of the year.

Permit & Governance

AttributeValue
Governing BodyThe Environment Agency
OperatorWessex Water
Primary Permit #101640
Secondary Permit #13223S

2022
Petherton Stream | 38 Spills |
139.1 hours | 1.58

The declared body of water receiving this discharge is the "Petherton Stream"
This station discharged sewage 38 time(s) during 2022.
The station discharged for a total of 139.1 hour(s).
This is around 5 day(s)* or 1.58% 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

99.9 | 1.7 hours
This monitor was operational for 99.9% of the year.
Leaving 1.7 hours unaccounted for in the data.


*This is total time in days, not individual days of the year.

Permit & Governance

AttributeValue
Governing BodyThe Environment Agency
OperatorWessex Water
Primary Permit #101640
Secondary Permit #13223S

2021
Petherton Stream | 47 Spills |
233.8 hours | 2.66

The declared body of water receiving this discharge is the "Petherton Stream"
This station discharged sewage 47 time(s) during 2021.
The station discharged for a total of 233.8 hour(s).
This is around 9 day(s)* or 2.66% of the year.

The following reasons have been given for the high spill frequency in 2021:
Not Asset Maintenance - Hydraulic Capacity

The following comments have been given on the station operators intended actions:
N/A - Hydraulic Capacity

90.4 | 840.9 hours
This monitor was operational for 90.4% of the year.
Leaving 840.9 hours unaccounted for in the data.


*This is total time in days, not individual days of the year.

Permit & Governance

AttributeValue
Governing BodyThe Environment Agency
OperatorWessex Water
Primary Permit #101640
Secondary Permit #13223S


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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
Nearby Flood Warnings
None
Nearby Alert Areas
None
Station Data Information
Station overseen (meaning either provided, or regulated) by: The Environment Agency
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