Water Distribution

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WD-01-HO: Tapping of Water Mains

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WD-02-HO: Operation and Maintenance of Fire Hydrants

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WD-03-HO: Flushing Techniques

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WD-04-HO: Distribution System Breaks and Repairs

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WD-05-HO: Commissioning New Water Main Systems

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WD-06-HO: Distribution System Pipe Assemblies

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WD-11-CT: Exam Prep Review for Operator-in-Training (OIT): Water Distribution

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WD-19-CT: Corrosion Prevention and Control

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WD-22-CT: Introductory Math (OIT)

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WD-24-CT: Maintaining Chlorine Residuals and Proper Sampling Techniques

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WD-32-HO: Buried Utility Locating

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WD-44-HO: Fundamentals of Water Distribution for New Operators

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WD-51-CT: Watermain Disinfection

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WD-53-CT: Watermain Breaks & Repairs

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WD-54-CT: Exam Prep Review for Water Distribution: Level 1 & 2

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WD-55-CT: Exam Prep Review for Water Distribution: Level 3 & 4

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WD-58-HO: Hydrostatic Testing of Water Mains

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WD-60-CT: Basic Water Treatment for Distribution Operators

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WD-62-CT: Emerging Issues: Lead Services

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WD-65-CT: Water Quality for Distribution Systems

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WD-69-CT: Troubleshooting Skills for Water Distribution Operators

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WD-71-HO: Flow Testing of Fire Hydrants

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WD-72-HO: Assessing Your Distribution System for Rehabilitation

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WD-73-HO: Distribution System Rehabilitation Alternatives

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