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.
Registered Nurse Salary in Alabama. As per the reports of the Bureau of Labor Statistics, the number of registered nurses employed in Alabama, in May 2013, was 43,600. The average annual RN salary in AL was $55,870. The mean and median hourly wages were calculated to be approximately $26.86 and $26.20 respectively. Employment per 1000 jobs was 23.646. On October 8, 2014, according to indeed.com, the average registered nurse salary in Alabama was $67,000.