All of my
rain barrels that are directly under down spouts have screens to keep out debris.
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The screen on the barrel keeps out the larger debris. |
So I was quite surprised when I looked inside one the other day and saw this.
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Closeup picture of the debris that go through the screen, but not into the barrel. |
What a mess. I don't need that stuff getting into my
drip irrigation lines. There's a chance that it already has. Anyway, the question now is, "What do I do about it?" I figured that I had two options. I could build some
first flush diverters that would hopefully catch and divert the smaller debris away from the barrel before it started to fill. Or I could get a tighter screen to stop the smaller debris from entering the barrel. I really liked the idea of the
first flush system. It's probably the more permanent long term option. It's also more costly and time consuming to install. So I went with option #2, the tighter screen. I ordered some
mosquito netting from Amazon. Total cost was less than $9.
Installation was pretty simple. I put the netting on top of the existing screen, screwed on the lid, and cut away the excess material.
As an added precaution I also added a
screened washer to the hose attached to each barrel. I'm hoping that it'll prevent junk from getting into the
drip lines that connect the barrels.
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Screened hose washer installed. |
I didn't check inside the barrels after the last rain storm, but it appeared as though the mosquito netting did catch a lot of tiny debris.