Maintenance Superintendent salary at Gulf Coast Water Authority

The average maintenance superintendent salary at Gulf Coast Water Authority was $96,324 , which is 44 percent higher than the average salary for this job in Texas, and 23 percent higher than the national average for this job . Maintenance Superintendent salaries at Gulf Coast Water Authority typically range from $96,228 to $96,420 (25th to 75th percentile). The highest reported maintenance superintendent salary was $96,420. There are 2 employees at Gulf Coast Water Authority with the job title maintenance superintendent.