Ranked sites
Spill leaderboard
Sites with the most spills over the selected time window.
Spill-time ranking started on 14 February 2026 at 12:00 PM GMT, so durations are shown since then.
Currently monitoring the Warwickshire Avon catchment.
View the top sites or switch to the map for the same time window and ranking mode.
Showing 1-4 of 4 sites · Last day · Sorted by most spills
Page 1 of 1
#1
Bidford On Avon Stw
(SVT00263)
Receiving water: River Arrow ·
Station type: Storm tank at WwTW
Spills
4
1 day 7 hours 9 mins
#2
Kemerton Pumping Station
(SVT01243)
Receiving water: Kemerton Brook ·
Station type: Storm discharge at pumping station
Spills
2
14 hours 32 mins
#3
Hanbury Stw
(SVT01037)
Receiving water: Tributary Of Seeley Brook ·
Station type: Inlet SO at WwTW - with treatment
Spills
1
7 hours 6 mins
#4
Ettington Sewage Treatment Works
(SVT00877)
Receiving water: Trib Of River Dene ·
Station type: Inlet SO at WwTW
Spills
1
42 mins
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