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View Annual Sewage Data
You're looking at the totals that we have calculated for sewage in Harpenden and Berkhamsted so far
for 2026.
It is an estimate, based on very poor quality live data from the Water Companies.
The water companies
report their sewage to the Environment Agency every year in April. You can see the last reported
year in the other page
What's a potential overflow? If the CSO goes 'Offline' while its Overflowing, we don't know if it stopped overflowing until we get a 'Stop' event.
Take Action
Your local MP is Victoria Collins (Liberal Democrat) - Find out more about their interests, donors, and voting at They Work For You
