WT-FLS Series

About the Assessment

Receive the essential information needed to help ensure only the most highly qualified candidates with the greatest leadership potential are promoted to wastewater first line supervisor in your facility.

Assessment Features




100 Items

Time Limit

2 Hours and 30 Minutes



Content Areas

Concepts of Supervision

Concepts for Evaluating Employee Performance

Conflict Management

Wastewater Treatment Quality Regulations and Analyses

  • Federal wastewater treatment laws and regulations, and analyses of wastewater quality 

Concepts of Administration

Concepts of Training and Development

Wastewater Treatment Computations

  • Overflow rates, weir loading rates, detention time, solids, loading rates, proportions, percentages, area, circumference, and volume

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Orders are fulfilled exclusively for authorized IPMA-HR test users. Contact us to become an authorized IPMA-HR test user.

Technical Report

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Reading List

Be sure to contact us to make sure that you have the most up-to-date version of the reading list that accompanies this test.