Welcome to the Office of Water Programs!

Starting July 1, 2022, OWP will only send paper test booklets and scantrons upon request and for a fee.

Our mission is to provide cost-effective solutions for protecting and enhancing water resources, public health, and the environment through training, scientific research, and public education.

Operator Training

Our operator training group develops and implements programs and publishes training materials for operators of water treatment plants, water distribution systems, wastewater collection systems, and municipal and industrial wastewater treatment and reclamation facilities. We also offer programs and publications for pretreatment facility inspectors, environmental compliance inspectors, and utility managers. All training is offered as distance learning, using correspondence, video, or computer-based formats with opportunities to earn continuing education and contact hours for operators, supervisors, managers, and administrators.


Research group engineers and scientists perform and manage research efforts focused on characterizing water quality issues, including developing and testing methods to improve water quality. Our researchers provide technical advice on water policy issues, assist in watershed planning, and perform modeling, data analysis, and cost assessments to help both the public and private sectors make informed decisions based on accurate information and good science.