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.
Pay Based on Residency Year. According to the University of Alabama, a resident's pay grade is based on the year of his residency. For example, his first year he's paid $3,786.92 a month, or $45,443 a year; in his second he earns $3,835.17 a month or $46,022 a year.