This job was posted by https://www.azjobconnection.gov : For more information, please see: https://www.azjobconnection.gov/jobs/6463281 Receives supervision and direction from the Public Works Director or designee. Performs various

inspections to ensure compliance with the Citys Wastewater Pretreatment Program. Collects

representative samples of wastewater and water from industrial, commercial, and institutional sources,

from various interceptors, city and storm sewer, and from areas such as the Nogales Wash. Observes and

records field conditions, flow meter reading, field test results, and other data relevant to sampling

conditions. Performs a variety of physical, chemical, biological, and bacteriological tests on the samples

collected. Prepares a variety of written, oral, tabular, and graphic reports, which often require calculations.

Prepares notices of requirements and violations of applicable regulations. Prepares data for entry into data

processing systems. Contacts industrial, commercial, and institutional accounts to obtain access, observe

procedures, obtain samples, and investigate complaints. Explains the Citys Pretreatment Program to

industry and institutional representatives, persons from other agencies and the public. Explains procedures

and policies related to discharge permits, monitoring, charge enforcement, etc. Responds to emergencies.

Ensures compliance with local, state, and federal safety requirements and regulations. Performs other

duties as required or assigned.