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rain barrels

1.8K views 23 replies 16 participants last post by  Boleyz  
#1 ·
i was thinking of getting some rain barrels. i have a couple of questions though. i know the rain is harvested off the roof. my only concern is the bird droppings would they contaimenate the water? would it then be safe to use on veggies, flowers ect. tyia
 
#3 ·
if you look at many old homes you will see a "Y" at the bottom of the downspout.That is whats called a roof washer all it does is divert the rain away fron storage till some has fallen and washed the roof
 
#5 ·
pixelphotograph said:
manure would be good for the veggies unless you have a flock of nesting birds by the hundreds on your roof I doubt the ammount of bird poop you get off your roof is enough to be concerned about. a bird could just as easily fly over your garden and let out as much . LOL :)
You will be safe.
lol i didnt think of that. fantasymaker do you have any pics of the "Y" that sounds like a cool idea. thanks everyone
 
#9 ·
There are also filters available for roof collected water systems. My Aunt had a cistern where the water source was her roof. The filter was in a barrel mounted over the cistern cover( which also doubled as a patio) I found some nice inexpensive filters at Gander Mountain last fall that would suit for the purpose of removing parasites and other nasties from collected water. These were designed for campers who were spending a lot of time roughing it.
 
#12 ·
I use these barrels as toilet flushing water since I don't have runningwater at my hunting retreat.

We carry our dinking water, and I use clean barels inside that are filled from a neighbor's well for washing up and bathing inside. I put them up on a rack and use gravity flow to a mop sink.

The barrels in this picture are joined by a 1 1/2" plastic pipe at the top. When the first barrel (Where the downspout is) fills up, it spills into the scond barrel until it is full...then it runs out on the ground. I'm thinking of adding a third barrel.

These are situated at the end of the porch, and you just take a 5 gallon bucket, dip it full, carry it inside, and dump it in the toilet tank. Then, you can flush.

Image
 
#13 ·
10 years back I had 2500 gal barrels (bigger ones too tall to fit under my eaves). Black ones so algae wouldn't grow. Did nothing about mosquitoes but would've dropped a Bt floater or an inch of oil in each one if I noticed them more.

I did not bother with roof washing, and had a squirrel skeleton (poor thing) in one out by the barn when I emptied it to sell. In 2500 gal rain water no foul odor though.

But here's how to do a roof washer: have the spout go above a large PVC tube which goes down to the ground- 6" diam maybe- plumbed leak proof into the system- before going into the rain barrel. The rain will fill the PVC tube before it starts filling the barrel. If it rains so often the PVC tube never evaporates then you may not need much roof rinsing. Or you could put a manual drain plug/tap into the roof washer to empty it once in a while. Not clear on details so research idea more or at least be sure water flow does what I have described before gluing.
 
#14 ·
I use rain barrels, and put pantyhose on the end of the downspout to collect the shingle gravel, and put a screen over the top of the barrel to keep the mosquitos out. I would recomend using two barrels per downspout as they fill up quick. Just use a hose towards the top and one near the bottom between the two barrels
 
#21 ·
Here is my water collector that was (and still is used for the solar/gone electric) water heater).
Has a first flush, storage and second tank in the "pulpit" w/ pressure pump/heater.

Collect water in the blue tank, filter and pump to the second tank, little bleach to keep the "nasties" at bay. (you probally wouldn't want to use bleach or need a second tank if just watering)

Image
 
#22 ·
Nice set-up, but I'm curious...

What's the purpose of the extended and capped downspout? I can see the bottom must fill and then it goes into the barrel. Doesn't that holding area in the bottom of the downspout get nasty between storms?

I was just wondering what the purpose was...otherwise I love your system.
 
#23 ·
Has small 1/4" drain hole at the bottom of the "dirt leg" that keeps draining, (emptying). Rain flow overwhelms it when it's raining, drains when not.

Gotta clean out the bottom from time to time, but it's just the sediment.
Also a screen at the top of the down spout for sticks etc.
 
#24 ·
hunter63 said:
Has small 1/4" drain hole at the bottom of the "dirt leg" that keeps draining, (emptying). Rain flow overwhelms it when it's raining, drains when not.

Gotta clean out the bottom from time to time, but it's just the sediment.
Also a screen at the top of the down spout for sticks etc.
After I posted, I thought it might be for settlement...good design...I like it.