Wastewater Maintenance Worker salary at City of Casa Grande

The average wastewater maintenance worker salary at City of Casa Grande was $41,417 , which is 12 percent higher than the average salary for this job in Arizona, but 53 percent lower than the national average for this job . Wastewater Maintenance Worker salaries at City of Casa Grande typically range from $39,865 to $43,446 (25th to 75th percentile). The highest reported wastewater maintenance worker salary was $43,446. There are 5 employees at City of Casa Grande with the job title wastewater maintenance worker.