How long can water sit in rain barrel?
Rainwater can be stored from anywhere between one week and indefinitely.
The more consideration you put into your storage system – using the right materials, preventing algae and mosquitos – the longer your rainwater’s shelf-life..
How do you treat rain barrel water?
Rutgers researchers suggest treating rain barrel water with bleach to kill the bacteria before using the water for irrigation. To do this, add approximately one ounce of household unscented chlorine bleach to 55 gallons of water and wait 24 hours to allow the chlorine to dissipate before applying to your garden.
Is rain water safe to drink?
Germs and Other Contaminants While useful for many things, rainwater is not as pure as you might think, so you can’t assume it’s safe to drink. Rain can wash different types of contaminants into the water you collect (for example, bird poop on your roof could end up in your water barrel or tank).
Can you drink rain water from a rain barrel?
The safest way to collect water is by using a rain barrel. Water collected off asphalt roofs cannot be classified as potable water. They can be put to use in non-drinking purpose like watering a garden. The kind of rain barrel you wish to invest in is also very important.