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.
In Alabama, the middle 50 percent of registered nurses on the earnings scale were making $22.25 to $31.23 per hour in 2009. The bottom 10 percent had pay rates of $19.22 and lower, and the top 10 percent were making at least $37.62 per hour.hey also must pass a national exam to obtain a license to practice in the state where they wish to work. The average salary for registered nurses in Alabama as of May 2009 was $27.82 per hour, or $57,860 per year, according to the U.S. Bureau of Labor Statistics.