Timeframe. The United States Postal Services reports that as of January 2011, it takes an average of one to three days for First-Class Mail to arrive at its destination. Priority Mail takes an average of one to two days to arrive, according to the USPS.USPS only includes the time a package stays in transit in their estimations.Packages dropped off at a post office during business hours usually leave that day. Packages dropped off after hours may take an additional day.he United States Postal Services reports that as of January 2011, it takes an average of one to three days for First-Class Mail to arrive at its destination.
Short-term: Excessive levels of nitrate in drinking water have caused serious illness and sometimes death. The serious illness in infants (aka Blue Baby Syndrome) is due to the conversion of nitrate to nitrite by the body, which can interfere with the oxygen-carrying capacity of the childs blood.
It's important to keep your drinking water free of nitrates. Nitrates are potentially lethal to human babies, horses, young ruminant animals such as sheep and cattle, and young pigs and chickens.Nitrates in the water they consume interfere with the babies' and animals' ability to absorb oxygen.t's important to keep your drinking water free of nitrates. Nitrates are potentially lethal to human babies, horses, young ruminant animals such as sheep and cattle, and young pigs and chickens.