The second deepest water filled sinkhole in the world. Total depth of sinkhole is 339 m, lake is 319 m deep. On the surface of lake there are floating several round travertine islands. Lake is formed by volcanically heated acidic groundwater.
The average cnc machinist salary in Birmingham, Alabama is $45,315 or an equivalent hourly rate of $22. This is 8% lower (-$3,693) than the average cnc machinist salary in the United States. In addition, they earn an average bonus of $861. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Birmingham, Alabama.
Nurse Practitioner Salary in Alabama. The average Nurse Practitioner Salary in Alabama (AL) is $87,430 which is below the national average for Nurse Practitioners. The latest figures show that there are 1,650 Nurse Practitiners employed in the state of Alabama across a range of industries. These figures do not include further specialties within the group.