Irrigation Interactive Message Center: Re: Frost depth

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Re: Frost depth

Posted by Eric on 8/22/2005, 12:05 pm, in reply to "Re: Frost depth"

I was looking myself for a frost line depth map, and through a long and difficult search, I found the following:

http://www.slcc.edu/tech/techsp/arch/courses/ARCH1210/Photos/frost.jpg

--Previous Message--
: : Does a national map exist to indicate frost
: depths by regions across the US?
:
: --Previous Message--
: My research indicates the frost depth to be
: about 30". We generally try to go down
: at least 48" to stay clear of frost. An
: extremely cold winter could go deeper.
:
: --Previous Message--
: Would you know how deep is the frost line in
: Morthampton County, PA? It's zone 6.
:
:
:
:
:

Message Thread

Frost depth - Mike Stoner 11/3/2004, 12:26 pm

Re: Frost depth - Ken 11/4/2004, 7:44 am
- Re: Frost depth - lisa 7/28/2005, 12:43 pm
  - Re: Frost depth - Eric 8/22/2005, 12:05 pm

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[quote] I was looking myself for a frost line depth map, and through a long and difficult search, I found the following: http://www.slcc.edu/tech/techsp/arch/courses/ARCH1210/Photos/frost.jpg --Previous Message-- : : Does a national map exist to indicate frost : depths by regions across the US? : : --Previous Message-- : My research indicates the frost depth to be : about 30". We generally try to go down : at least 48" to stay clear of frost. An : extremely cold winter could go deeper. : : --Previous Message-- : Would you know how deep is the frost line in : Morthampton County, PA? It's zone 6. : : : : : [/quote]