Earlier this year, a teacher at Emerson-Bandini Elementary School noticed her therapy dog wouldn't drink from a bowl filled with water from the classroom sink. She then noticed a sheen similar to what oil looks like on the surface of water. The district tested a sampling of water from around campus and detected contaminants that exceeded the state's allowable level. According to the school district, they found vinyl chloride (C2H2Cl), a chemical that is related to degrading plastic, in a range up to 2.35 micrograms per liter. The maximum allowable level is 0.5 micrograms per liter.
As a result, beginning this week all pipes in the San Diego Unified School District will be tested for contaminants including lead. And in the meantime, the students are drinking bottled water until the district can ensure their safety.
There are countless stories of dogs who detect medical conditions, sense when bad weather is coming, and alert people to someone in trouble. Our pets have an uncanny ability to notice things that go right over our head. The students at Emerson-Bandini Elementary School are lucky that this therapy dog uncovered the toxic water before anyone became sick.
Have your dogs ever alerted you to something peculiar?