Small Water System Operation and Maintenance

6th edition, © 2018 Office of Water Programs/University Enterprises, Inc.
ISBN: 978-1-323-80066-9
Preview Table of Contents: https://www.owp.csus.edu/courses/Preview/sws.pdf

Water Distribution System Operation and Maintenance

7th Edition,© 2018 Office of Water Programs/University Enterprises, Inc.
ISBN: 978-1-323-83891-4
Preview Table of Contents: https://www.owp.csus.edu/courses/preview/wds.pdf

Water Treatment Plant Operation: Volume 1

7th Edition,© 2017 Office of Water Programs/University Enterprises, Inc.
ISBN: 978-1-323-78665-9
Preview Table of Contents: https://www.owp.csus.edu/courses/preview/wtpo1.pdf

Water Treatment Plant Operation: Volume 2

7th Edition,© 2020 Office of Water Programs/University Enterprises, Inc.
ISBN: 978-0-13-671065-3
Preview Table of Contents: https://www.owp.csus.edu/courses/preview/wtpo2.pdf