Dwight, what do you mean by "tightness?" (No need for any hijacks here - you guys know who you are!) I have heard of geothermal, but never really understood it. I've enjoyed reading and learning about it in this thread as it may be something I'd consider doing when we build on the farm one day.

Todd La Neve

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1.5 & .5 ac ponds - LMB, BG, RES, YP, GC, HSB