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.
Answered by The Community. Making the world better, one answer at a time. The average annual salary for an optical lab technician in the US is $31,000. The average annual salary for this position in Birmingham, Alabama is $28,000.f you are a field tech for one of the pacemaker manufactur â¦ ing companies, you will likely be in the range of $75k to $95k. These jobs are usually physically taxing as the typical work day is 10-12 hours 5 days a week.