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Training

Water Sampler Certification – CLASS FULL

August 12, 2026 / 9:00 am - 1:00 pm Online
Details & Registration

Water Sampler Certification

August 19, 2026 / 9:00 am - 1:00 pm Online
Details & Registration

Chlorine Disinfection for W/WW Operators

August 25, 2026 / 8:30 am - 3:30 pm Frederick
Details & Registration

Process Math for Operators

August 26, 2026 / 8:30 am - 3:30 pm Aberdeen WWTP
Details & Registration

Water Sampler Certification

August 26, 2026 / 9:00 am - 1:00 pm Online
Details & Registration
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  • EPA Classes (Free)
  • Water Sampler Classes

NEW Cross-Connection Classes by HydroCorp

Two new online, instructor-led classes -- now open for registration. Check out this quick video by the instructor:

MRWA Cross Connection Classes

Contract Classes for Water Systems

Private, paid training sessions for groups up to 25

Fill out our Contact Form to learn more

Self-Paced Online Classes

Need training credits? Choose from a selection of MDE-accredited water and wastewater classes. MRWA members get a 20% discount!

View the Catalog

Training Tuesdays E-Newsletter

Sign up now and be the first to know about upcoming free, paid, and vendor-sponsored classes.

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Looking for Work in the Water Industry?

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Contact Information

Maryland Rural Water Association logo
Maryland Rural Water Association
P.O. Box 217 Glenwood, MD 21738
Phone: (410) 489-5877
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Email: Email Us

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