Sewage overflows in the Thames basin
in 2023, by length of spill in hours
North
10
30
100
300
South Cerney – Sewage leaked into the river
less than four miles fom its source in 2023
An ancient ash tree
marks the source of
the Thames
Kemble
Cirencester
Cricklade
Swindon
Fairford
Highworth
Lechlade-
on-Thames
Faringdon
Thames
5 km
5 miles
Sewage overflows in the Thames basin
in 2023, by length of spill in hours
10
30
100
300
North
South Cerney – Sewage leaked into the river
less than four miles fom its source in 2023
An ancient ash tree
marks the source of
the Thames
Kemble
Cirencester
Cricklade
Swindon
Fairford
Highworth
Lechlade-
on-Thames
Faringdon
Brize
Norton
Thames
5 km
5 miles
Sewage overflows in the Thames basin in 2023, by length of spill in hours
10
30
100
300
Carterton
South Cerney
Sewage leaked into the river less than
four miles from its source in 2023
An ancient ash tree
marks the source of
the Thames
Brize
Norton
Lechlade-
on-Thames
Cirencester
Kemble
Faringdon
Cricklade
Highworth
Swindon
5 km
5 miles
Sewage overflows in the Thames basin in 2023, by length of spill in hours
Carterton
10
30
100
300
Brize
Norton
An ancient ash tree
marks the source of
the Thames
Fairford
Cirencester
Lechlade-
on-Thames
Kemble
South Cerney
Sewage leaked into the
river less than four miles
from its source in 2023
Faringdon
Cricklade
Highworth
Swindon
5 km
5 miles
Sewage overflows in the Thames basin in 2023, by length of spill in hours
Carterton
10
30
100
300
Brize
Norton
Cirencester
Fairford
An ancient ash tree
marks the source of
the Thames
Lechlade-
on-Thames
Kemble
South Cerney
Sewage leaked into the
river less than four miles
from its source in 2023
Faringdon
Cricklade
Highworth
Swindon
Thames
5 km
5 miles
Sewage overflows in the Thames basin in 2023, by length of spill in hours
Carterton
10
30
100
300
Brize
Norton
Cirencester
Fairford
An ancient ash tree
marks the source of
the Thames
Lechlade-on-Thames
Kemble
South Cerney
Sewage leaked into the
river less than four miles
from its source in 2023
Faringdon
Cricklade
Highworth
Swindon
Malmesbury
River Thames
5 km
5 miles