hi,
Does anyone have experience of rainwater harvesting in their wood ?
I don't have a water supply, so water for washing (ourselves and our cooking stuff) is always a problem.
I have just bought a 210 litre plastic water butt (i.e. barrel) from a garden centre. I intend to rig a small tarp in the trees, configured in such a way that the rain landing on the tarp ends up in the barrel. This should not be very difficult.
But I'm wondering if the water will go manky after a while, and if there is anything I should do in the way of filters, etc. to prevent this ? There will be dead leaves, insects, bird droppings (and perhaps worse) falling on the tarp.
I have seen a lot of tips on the web (mainly from USA) which recommend something like filling the barrel with pea gravel (bottom quarter) and sand (next two quarters) and allowing the water to filter through this, so leaving the dirt behind in the filter.
Any thoughts ? I'd be grateful for any advice from anybody with experience of rainwater collection in woods in the UK.
The water does not need to be drinkable (but it would be a bonus if it was).
Cheers,
Paul
[5 acre oak woodland with hazel coppice understorey, Hampshire]