Most utilities (water and power) take meticulous care of the areas surrounding water supplies and substations. How do they do this....some use bids for the maintenance of these areas. Now suppose the bidders used foreign laborers? Is it likely they are checking the documentation of workers they never see or who are in these areas in the evenings or on weekends (non-work hours)? Just a question!
good question, MD.Not only the question of foreign laborers, but who is watching over our reservoirs? Fr ex. - a helium balloon laced with toxic substances could be loosed nearby; a small plane flies over dripping a substance (not as obvious as spraying....) Are we guarding the air space over our water supplies? Doubtful.