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May 09, 2025
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WAT 304 - Water Treatment I Credits: 4 Lecture Hours: 3 Lab Hours: 2 Practicum Hours: 0 Work Experience: 0 Course Type: Voc/Tech This course has been developed using the ABC Water Treatment Class I Need-to-Know Criteria. The ABC Need-to-Know Criteria describe the core competencies covered on the ABC standardized exams used by the Iowa DNR Operator Certification Program for their Water Treatment Grade I certification exam. The ABC Need-to-Know Criteria covered by this course are Evaluate Characteristics of Source Water; Monitor, Evaluate, and Adjust Treatment Processes; and Comply with Drinking Water Regulations Core Competencies. Competencies
- Evaluate characteristics of source water
- Discriminate between normal and abnormal conditions
- Assess potential source water contamination
- Assess source water
- Describe hydrology
- Identify normal characteristics of source water
- Adjust source water
- Examine wells
- Discuss well operations, maintenance, and rehabilitation.
- Explain wellhead protection
- Analyze treatment processes
- Define treatment parameters
- Identify operation, maintenance, and monitoring requirements and practices
- Discriminate between normal and abnormal conditions
- Recognize proper application of chemicals
- Collect samples using proper sampling procedures and equipment
- Monitor samples using proper techniques
- Recognize abnormal analytical results
- Calculate treatment parameters
- Compare calculated values to recognized standards for these treatment parameters
- Identify monitoring equipment and instruments
- Assess treatment processes
- Explain facility operation and maintenance
- Diagnose concerns related to facility operation and maintenance
- Discriminate between normal and abnormal conditions
- Compare facility performance and process units
- Troubleshoot facility operation and maintenance
- Adjust treatment processes
- Identify operation and maintenance practices
- Describe normal chemical range
- Modify chemical feed rates, flow patterns, and process units and equipment
- Calibrate equipment and instruments
- Confirm chemical strength
- Maintain processes in normal operating condition
- Prepare chemicals
- Use proper start-up and shut-down procedures
- Comply with State and federal regulations and guidelines
- Examine Safe Drinking Water Act, regulations, and guidelines
- State purpose of building codes, local codes, and ordinances
- Explain the Water Supply permit
- Define reporting and recordkeeping requirements
- List certification requirements
- Outline procedures for sanitary surveys of groundwater supplies
- Describe safety regulations
- Demonstrate proper safety procedures
- Interpret Safety Data Sheets
- Identify potential safety hazards
- Use safe work habits
- Recognize unsafe work conditions
- Operate safety equipment
- Maintain proper chemical handling and storage
- Select proper safety equipment
- Perform recordkeeping and reporting
- State purpose of recordkeeping system
- Use monitoring, recordkeeping, and reporting policies and requirements
- Interpret data
- Report findings
- Translate technical language into common terminology
- Describe monthly operating report
- Record information
- Describe recordkeeping policies
- Identify types of water treatment facilities and distribution systems
- Recognize types of water treatment facilities
- Recognize types of water distribution systems
- Describe the duties of a water treatment operator
- Explain the skills and qualifications needed for the job
- Explain certification, licensing and educational requirements in water treatment occupations
- Describe legal and ethical concerns for operators
- Identify types of public water systems
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