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.
$86,960. Return to Nurse Practitioner by State or for all national data â Nurse Practitioner Salary page. The average Licensed Practical Nurse LPN Salary in Alabama (AL) is $34,520 which is below the national average for LPN or LVNâS.The latest figures show that 14,280 LPNâs are employed in the state of Alabama across a range of industries.86,960. Return to Nurse Practitioner by State or for all national data â Nurse Practitioner Salary page. The average Licensed Practical Nurse LPN Salary in Alabama (AL) is $34,520 which is below the national average for LPN or LVNâS.