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Old 10-10-2012, 3:03 PM
Squid Squid is offline
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Join Date: Oct 2010
Location: Los Altos, just north of San Jose
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Default I wonder about 1st batch of water off any roof, but Comp or tar in particular.

Doesn't the sun beat down and destroy the tar over time, even though semi protected by rocks?

Even for irrigation I'd think about discarding at least the SEASON's first two rain falls.

I heard about some guy who built an permitted basement, then decided to turn that into permitted cistern.
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