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 1-13 of 13 sites · Last 30 days · Sorted by most spills
Page 1 of 1
#1
Fenny Compton Stw
(SVT00891)
Receiving water: Tributary Of The River Itchen ·
Station type: Inlet SO at WwTW - with treatment
Spills
6
1 day 2 hours 28 mins
#2
Blind Lane/Avon Street Jcn Sso
(SVT00296)
Receiving water: River Avon ·
Station type: SO on sewer network
Spills
3
1 hour 16 mins
#3
Lenchwick Pumping Station (Sps)
(SVT01349)
Receiving water: Lenchwick Stream ·
Station type: Storm discharge at pumping station
Spills
3
1 day 8 hours 23 mins
#4
Quarry Lane Pumping Station
(SVT01836)
Receiving water: Tributary Of Littleton Brook ·
Station type: Storm discharge at pumping station
Spills
3
22 days 23 hours 31 mins
#5
Defford Road Sps
(SVT00745)
Receiving water: River Avon ·
Station type: Storm discharge at pumping station
Spills
2
56 mins
#6
Lower Mill Farm Cso
(SVT01433)
Receiving water: Tributary Of Carrant Brook ·
Station type: SO on sewer network
Spills
2
1 hour 12 mins
#7
Ettington Sewage Treatment Works
(SVT00877)
Receiving water: Trib Of River Dene ·
Station type: Inlet SO at WwTW
Spills
1
15 hours 47 mins
#8
Radford Road Cso
(SVT01852)
Receiving water: River Arrow ·
Station type: SO on sewer network
Spills
1
47 mins
#9
So High St And So Pleck
(SVT02090)
Receiving water: River Avon ·
Station type: SO on sewer network
Spills
1
30 mins
#10
Haselor - Walcote Road Sps
(SVT01080)
Receiving water: Tributary Of River Alne ·
Station type: Storm discharge at pumping station
Spills
1
36 mins
#11
Abbey Road - Evesham Sps
(SVT00019)
Receiving water: River Avon ·
Station type: Storm discharge at pumping station
Spills
1
37 mins
#12
Pershore Road Cso
(SVT01792)
Receiving water: River Isbourne ·
Station type: SO on sewer network
Spills
1
18 mins
#13
Laverton Sewage Treatment Works
(SVT01322)
Receiving water: Tributary Of River Isbourne ·
Station type: Storm tank at WwTW
Spills
1
49 mins
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