Operator Schools

Water and Wastewater Fundamentals School

The Water and Wastewater Fundamentals School is a basic, comprehensive overview for water and wastewater operators. The goal of the Fundamentals School is to provide education for operators, so they possess a better understanding of the water and wastewater fields. The courses are designed to furnish operators with basic concepts of how treatment processes work and the requirements of government regulations. It is designed to benefit those seeking Class "C," "D," "T," and "S" certifications.

Water and Wastewater Intermediate and Advanced School

Elevate your expertise in water and wastewater treatment with the in-person, hands-on courses led by industry experts. Designed for water professionals eager to deepen their knowledge, this school allows attendees to ask personalized questions, exchange insights with peers, and immediately apply practical skills to their work. Come find out why people from all across North America attend this renowned school!

  • Date: 4/5 - 4/10/2026
  • Location: Delta Marriott Northglenn, 10 East 120th Ave., Northglenn, CO 80233
  • Event info and registration
  • RMWEA Intermediate/Advanced School Scholarship Application

Leadville Operator School

A full curriculum for Water and Wastewater Plant Operators, as well as Collection and Distribution System Operators, is offered at the Leadville Operator School. This school has been designed to upgrade operational skills, obtain the required Training Units for certification renewal or obtain additional education and aid in helping those studying for certification exams. 


The Leadville RMWEA Operator School offers an immersive learning experience for water treatment professionals. The instructors emphasize operators' critical role acting in protecting public health and the environment. 

Attendees highlight the school's value, learning technical concepts from knowledgeable presenters and networking with peers. They gain practical knowledge and Training Units for certification exams and continuing education. The collaborative environment fosters sharing solutions for common challenges, making the school a highly recommended resource for operators.