What sets them off?
Rain, but often not much of it. Each dot is a spill in London since January 2024, placed by the rain in the 24 hours before it and how long it lasted. Move the slider to pick out spills and see where they came from.
Rain before each spill
In your selection
Other spills
How long the spill lasted
20+ h151050
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-- spills after 4 mm of rain or less
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051015202530+ mm
Rain in the 24 hours before the spill started
Where those spills came from
-- of -- outfallsOutfalls that spill after the least rain
| Rank | Outfall | Area | Usual rain before a spill | Spills | Status now |
|---|---|---|---|---|---|
Spills after 4 mm of rain or less
--%
-- of -- spills, from -- of -- outfalls.