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.
According to May 2013 data from the Bureau of Labor Statistics (BLS), Alabama employs 14,720 licensed practical nurses. The average LPN salary in Alabama was $35,180 per year, or $16.91 per hour. This is below the average salary of $41,540, or $19.97 per hour, for this occupation. The cost of living in Alabama is 7.6 percent below the national average. Alabama LPNs earn a range of salaries, depending on a variety of factors. Some of the factors that influence LPN salaries include location, employer, and experience level. In 2013, the BLS reported the ten percent of the LPNs in this state earned $25,960 or less, and 25 percent earned $31,040 or less.