Septic Smart

Septic tank © Getty Images

Septic tank © Getty Images

Septic Smart

For most of us, the world of sewerage is a bit of a mystery. Things vanish down our sinks, toilets, and drains as if by magic, only returning to our thoughts if something goes awry. Head into rural areas, however, and you'll find a different story: properties that are not connected to the main sewer network, and owners who have to make their own arrangements.

Due to their location, the cost of connecting to the network, or other factors, these properties rely on private 'off-mains' sewage systems. While they store, treat, and discharge waste in different ways, all need to be emptied and maintained by specialist companies. When correctly sized, located, and managed, these systems can work well for rural communities.

When things go wrong, however, the consequences include property damage, legal penalties, and harm to our precious chalk streams. Faulty systems can slowly poison these rare habitats, destroying their biodiversity. Off-mains users have a key role in preventing this, and the Septic Smart project is supporting them as part of the Watercress and Winterbournes scheme.

 

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What not to flush

Some households items can cause faults in your off-mains sewage system, so are best disposed of elsewhere.

Take to a pharmacy... expired or leftover medication.

Put in the bin... fat, oil, grease, food waste, cat litter, cotton buds, nappies, sanitary towels, and wipes (even 'flushable' ones).

Take to a suitable recycling centre... disinfectants, antibacterial products, bleach, caustic soda, drain cleaner, and pesticides.

Spread the word

Are you worried about how off-mains sewage systems could be affecting your local chalk stream? Or do you work for a company whose customers would benefit from a deeper understanding of this topic? We'd love to talk about jointly tackling this pressing issue.

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