Highest salary at Black Brook in year 2012 was $60,750. Number of employees at Black Brook in year 2012 was 16. Average annual salary was $27,571 and median salary was $37,570. Black Brook average salary is 41 percent lower than USA average and median salary is 14 percent lower than USA median salary. From 2011 to 2012, the average salary of employees at this employer increased 6.7 percent, the median salary increased 4.2 percent.