Summer Sale! Use code “flow2026” for 20% off all summer classes through August.

Training for Wastewater and Drinking Water Operators

September 9, 2026
Introduction to Industrial Wastewater Treatment (26F-MA121) (3 TCHs)

$80.00

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September 1, 2026
Introduction to Municipal Wastewater Treatment (26F-MA111) (3 TCHs)

$80.00

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September 23, 2026
Introduction to Pumps – Part I (26F-MA102) (3 TCHs)

$80.00

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September 24, 2026
Introduction to Pumps – Part II (26F-MA103) (3 TCHs)

$80.00

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September 3, 2026
Introduction to Water & Wastewater Laboratory (26F-ETC131) (3 TCHs)

$80.00

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October 8, 2026
Laboratory Analyses – Bacteria (26F-ETC135) (3 TCHs)

$80.00

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October 1, 2026
Laboratory Analyses – Biochemical Oxygen Demand & Dissolved Oxygen (26F-ETC134) (3 TCHs)

$80.00

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September 22, 2026
Laboratory Analyses – pH & Total Residual Chlorine (26F-ETC133) (3 TCHs)

$80.00

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October 15, 2026
Laboratory Analyses – Solids (26F-ETC136) (3 TCHs)

$80.00

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September 22, 2026
Massachusetts Wastewater Regulations & Certification Overview (26F-MA051) (2 TCHs)

$80.00

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September 14, 2026
NEWEA Collection System Certification Exam Prep (26F-ETC041) (12 TCHs)

$300.00

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October 21, 2026 – October 23, 2026
NEWEA Collection System Certification Exam Prep (In-Person) (26F-ETC040) (15 TCHs)

Price range: $375.00 through $630.00

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August 25, 2026
NEWEA Lab Analyst I Exam Prep (26S-ETC137) (4 TCHs)

$110.00

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October 20, 2026 – November 17, 2026
Preparing for CT Class I & II Exam (In-Person) (26F-ETC160) (30 TCHs)

$550.00

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October 22, 2026 – November 19, 2026
Preparing for CT III & IV Exam (In-Person) (26F-ETC360) (30 TCHs)

$550.00

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July 15, 2026
Prerecorded: Reimagining Residuals Part One: Dewatering Technologies (26S-ETC106)

$40.00

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