County-by-county hiring ranges and actual salaries for public utilities directors and water system supervisors in North Carolina. Includes numbers of positions, hiring ranges and average salaries by position title for various water and wastewater treatment positions.ounty-by-county compensation for county attorneys in North Carolina. Table also includes services covered by retainer and departments served by the county attorney, as well as the number of paralegals employed in the county attorney's office.
The fastest human footspeed on record is 44.7 km/h (12.4 m/s or 27.78 mph), seen during a 100 meters sprint (average speed between the 60th and the 80th meter) by Usain Bolt. Maximum human sprint speed is strikingly slower than that of many animals.
Maximum Speed. The maximum swimming speed for humans is approximately 2 meters per second, or approximately 4.5 miles per hour, Dutch researchers Huub Toussaint and Martin Truijens reported in the journal Animal Biology in 2005 â only 16 percent of the maximum land speeds of elite human sprinters.