A left shift is a phrase used to note that there are a high number of young, immature white blood cells present. Most commonly, this means that there is an infection or inflammation present and the bone marrow is producing more WBCs and releasing them into the blood before they are fully mature.
the gas line should be at least 30 inches deep. But may vary according to how strict your local safety codes are for preventing homeowners from hitting the line while digging in a tree or fence post. Call a heating/plumbing contractor.
In some places the aquifer is buried 1,200 feet deep, but in many places it is at or very close to the surface, often less than five feet below ground. In these places, you can literally stick a stake in the ground and hit water.