@Loukas Stoumbos - if you haven't already, you might want to start here: http://water.epa.gov/ and then consult with the local health department and professional well drillers/pump installers.As @Robert M. alluded to, the source of the arsenic problem may be induced rather than organic, thus addressing the source, may correct it without filtration.As for the bacteria... again, as Robert asked, what are the bacteria levels and type?  

Even though it was not supposed to be used after 1978 some of the stuff was still out there being used up.When it comes to people's health spend the money on the proper tests to be safe.

So while on the surface yes every property in its own llc would be super independent, the moment you commingle the money a bridge was built from that llc island to every other llc island that also utilizes that bank account, and all assets, including all personal if one is suicidal enough to commingle personal and business funds.So, to recap, commingling is to asset protection what shaving with a chainsaw is to health improvement. 

But C-corps can deduct fringe benefits like insurance premiums, health club benefits, and a number of things that individuals and other entities can't deduct.A C-corp that makes widgets would pay tax on their net taxable income.

It would certainly be futile to prohibit the alienation of public agricultural lands to aliens if, after all, they may be freely so alienated upon their becoming private agricultural lands in the hands of Filipino citizens. x x xx x x xIf the term "private agricultural lands" is to be construed as not including residential lots or lands not strictly agricultural, the result would be that "aliens may freely acquire and possess not only residential lots and houses for themselves but entire subdivisions, and whole towns and cities," and that "they may validly buy and hold in their names lands of any area for building homes, factories, industrial plants, fisheries, hatcheries, schools, health and vacation resorts, markets, golf courses, playgrounds, airfields, and a host of other uses and purposes that are not, in appellant's words, strictly agricultural."

Ask the heir what kind of health care the decedent had.

Obviously you'd want to do a real in depth inspection of the property, and make sure that the property isnt so out of touch with code, health, and just overall standards of living.  

Unless someone in the house will have their health seriously affected (maybe asthma?  

You should also require this information is updated annually.You can still place reasonable restrictions on the animal, such as: Requiring a current (and annually updated) Veterinarian report on the health of the animal, including vaccine status; current appropriate local licensing of the animal if required in your jurisdiction; require the animal be spayed or neutered unless contraindicated by the Veterinarian; require the animal to be in a carrier or on a leash when in common areas of Multi-Family properties, particularly elevators or hallways and stairwells; require tenants to clean up after the animal in common areas and/or within their unit, and prevent offensive odors from emanating from their unit; aggressive or nuisance animals (includes frequent barking that is NOT an alert by the animal) can be cause for removal of the animal and/or eviction of the tenants.

Largely they are a disappointing extension of our already problematic health care system.