we just found out that our local water district found traces of the e. coli bacteria in one of the wells that serves our district. they are advising boiling the water and are treating with heavy doses of chlorine. are chickens susceptible to e. coli bacteria? and how might the chlorine affect them? it would be a major pain to boil all their water and then let it all cool down. of course, having them sick would be much worse. what do you think?