St Cloud Technical and Community College · Courses
WETT
15 courses with the subject WETT, each shown exactly as we captured it from the college's catalog, with every element we hold. Where the wording looks broken, that is our reading of the catalog, not the college's text.
WETT 1502Basic Laboratory Skills
Students will learn basic testing skills, weighing and sampling techniques. Course also includes: laboratory safety, the identification, care, and use of labora- tory supplies and equipment. Student Learning Outcomes: * Understand the importance and purpose of laboratory testing, and lab safety. * Conduct basic water and wastewater analysis using standard testing procedures and interpretation of the results. * Identify laboratory equipment, its care and use. (1 C: 0 lect/pres, 1 lab, 0 other)
WETT 1506Introduction to Water/Wastewater Technology3
MnTC Goal Area 1 Communication - Oral................................... 3 MnTC Goal Area 1 Communication - Written.............................. 3 MnTC Goal Area 5 Social Sciences
Students will perform basic mathematical calculations directly related to the wa- ter and wastewater field. This course has a main focus on math theories, but also will include applied mathematical applications. Students must learn the theoreti- cal math before applying the math concepts in practical applications in order to manipulate data and use that data for process control in water and wastewater treatment applications. Upon completion of this course, students will understand the importance of mathematical theories as stated in the course content and top- ics. The relevance of the math concepts will be applied and further understood in future courses taken in the Water Environment Technologies program. A wide variety of conversions are introduced to the students that specifically relate to th water and wastewater industry. Student Learning Outcomes: * Solve basic mathematical calculations utilized in the water and wastewater industry. * Convert units to solve mathematical equations. (2 C: 2 lect/pres, 0 lab, 0 other)
Students will study the treatment and development of both ground and surface water sources. Areas studied will include: well construction and development, pump types and applications, ground and surface water protection, pretreatment of surface water, and water filtration. Student Learning Outcomes: * Identify the three basic types of centrifugal pumps, their applications, and methods of selection. * Identify the three categories of positive displacement pumps, their applica- tions, and methods of selection. * Determine, by calculation, pumps sizing and pump selections. * Understand the importance of meeting well construction codes and preventive maintenance procedures for a public water supply. * Explain the process of designing a wellhead protection program. * Describe the steps to be followed in conducting a sanitary survey of a water supply. * Explain the importance of reservoir and watershed management. * Understand the operation and maintenance processes related to gravity and pressure filtration systems. (4 C: 2 lect/pres, 2 lab, 0 other)
This course assists students to identify and gain knowledge and demonstrate the skills and tasks used in the treatment of raw water and the production of finished drinking water. The tasks and skills reflect tests and operations that are practices in water treatment plants and are based on biological and chemical concepts. The tests are in correlation with Public Health and Environmental Protection Agency Standards. Student Learning Outcomes: * Understand water use, pricing, loss identification and reduction and conserva- tion practices. * Explain the purpose and describe the operation of the equipment involved in the aeration process. * Describe the function and operation of the coagulation and flocculation process. * Calculate chemical feed rates required to achieve proper floc formation. * Calculate and explain the concepts of detention time, surface overflow rates, and weir overflow rates as they relate to sedimentation. * Perform laboratory analysis and apply the results to operation of a water treat- ment plant in a safe manner. * Demonstrate ability to work, problem solve, and communicate with diverse populations both verbally and in writing. (3 C: 2 lect/pres, 1 lab, 0 other)
Students in this course will continue to study the various techniques and methods required to provide a safe, sanitary drinking water supply for the public. The course will focus on water softening and stabilization techniques currently being applied by the water industry. The course also examines water fluoridation and adsorption treatment methods. Plant operation procedures and evaluation of PLEASE NOTE: All program plans are preliminary and curriculum m 2026-2027 St. Cloud Technical & Community College treatment performance will be analyzed both mechanically and by generating and evaluating laboratory data to verify process control and regulatory compliance. Student Learning Outcomes: * Assess the chemistry of water softening and combine it with operational data. * Perform pre and post analysis of a water sample and summarize the results. * Determine chemical dosage required for removal of hardness, turbidity and color. * Investigate the importance of providing a stable water supply from both a health and economic perspective. * Judge the importance and application of Activated Carbon adsorption as a water treatment technique. * Evaluate chemicals used to fluoridate a water supply. e * Utilize and compare calculated dosages and techniques used to feed and apply Fluoride. * Demonstrate ability to work, solve problems, and communicate with others both verbally and in writing. Prerequisite(s): WETT1518. (3 C: 2 lect/pres, 1 lab, 0 other)
Students will be exposed to all operational design and maintenance characteristics of water distribution systems. This will include storage facilities, pump stations, distribution piping, valves, and fittings and associated hydraulics. The course will include a 40-hour internship at a water treatment facility. Student Learning Outcomes: * Knowledge of selection, application, and operation of various valves and fit- tings. * Compare and contrast different types of pipe materials and their application. * Operate and maintain fire hydrants following industry safety standards. * Describe different types of storage tanks and the proper application of each type. * Perform a direct tap and a tap using a saddle into a water main. * Perform pipe flow capacity and head loss calculations on a distribution system. * Describe the operation of residential water meters. * Investigate cross-connections and explain the application of the different types of backflow preventers. * Describe how water quality is impacted by the water distribution system. (3 C: 1 lect/pres, 2 lab, 0 other)
This course will assist students in understanding lift stations, preliminary, primary and secondary operations and process control at a wastewater treatment facility. Students will understand the importance of various treatment process steps, the order of operation and the purpose of each. The handlings of solid wastes from a wastewater treatment facility are introduced in this course. The concept of rotating biological contactors and trickling filter operations and maintenance will be presented as the secondary processes. Process control of the various stages of treatment is a major focus of this course. Students will be presented with the opportunity to demonstrate control strategies, safety practices, ability to solve mechanical, flow and pollution problems. The lab component in this class will address specific analytical methods directly associated with the treatment processes involved. ay change without notice. Page 241
This course is a continuation of Wastewater Treatment Plant Operations I. Students will gain an understanding and develop skills, knowledge, ability and attitude necessary to be successful with controlling processes that occur in Acti- vated Sludge, Stabilization Pond and Septic systems. The student will identify problems that occur in each of these processes and develop skills necessary to troubleshoot and solve the problems. Mathematical computations in conjunction with process control are a major objective in this course. The laboratory compo- nent presented in this course will require a synthesis of prior theory and practice. The use of microscopic evaluation to identify organisms in wastewater treatment processes is explored in this course. Septic system design and construction will be evaluated as content in this course. Student Learning Outcomes: * Assess treatment processes and control techniques for pond systems, septic systems and activated sludge systems. * Select lab tests and relate control parameters to lab analysis results associated with individual treatment processes and the overall treatment facility in a safe and efficient manner. * Interpret and explain the nitrogen cycle. * Calculate flows, chemical dosages, detention times and other mathematical computations associated with operation and control of treatment facilities. * Assess real-life treatment facility operations and problem solving strategies. * Demonstrate ability to cooperate and work with others, troubleshoot systems, problem solve and communicate, orally and in writing. * Identify and explain the significance of various aquatic organisms in the waste- water secondary biological processes. (4 C: 2 lect/pres, 2 lab, 0 other)
Students will receive the opportunity to observe, perform and demonstrate their abilities with a wide variety of water and wastewater tests commonly performed at a water and/or wastewater treatment facility. Students will interact with other students while performing sampling, preservation and handling of samples as well as when running an analysis. Students will be working in a variety of groups and sharing ideas and skills necessary and expected throughout the industry in performing standardized tests. Students will be required to generate lab reports and complete standard regulatory forms with their data generated from their lab results. Student Learning Outcomes: * Select and perform lab procedures appropriate for wastewater treatment facil- ity operation and control, while observing and practicing necessary safety practices in a lab setting. * Improve skills and techniques associated with water and wastewater lab analy- sis (including quality control), develop procedural techniques and relate lab results to wastewater treatment facility operation and control. * Generate, organize, manipulate, formulate, and complete lab spreadsheets, forms and reports required by employers and regulatory agencies. * Calculate loading rates, percentages, and other mathematical computations PLEASE NOTE: All program plans are preliminary and curriculum ma 2026-2027 St. Cloud Technical & Community College related to the data developed from lab analysis in a safe and efficient manner. * Determine and explain the use of lab ware, chemicals and electronic equip- ment used during lab analysis, in a safe and efficient manner. * Develop and demonstrate the ability to interact, collaborate, listen, assist, com- municate orally and in writing and share responsibilities with lab partners. Prerequisite(s): WETT1502, WETT1506, WETT1510. (3 C: 1 lect/pres, 2 lab, 0 other)
WETT 1546Collection and Disinfection Systems Operation
This course will prepare students for the operation and maintenance of wastewa- ter collection systems and disinfection methods employed in water and waste- water treatment systems. The installation and maintenance of the equipment required by these systems will be explored. Disinfection by gas chlorination, as well as other chlorine methods of disinfection, will be the main focus of the dis- infection methods discussed. Ultra Violet Light, Ozone, Heat, and other methods of disinfection will be addressed in this course as well. Calculations of chemical dosages and safety practices involved with handling chemicals will be included in this course. Lab analysis and interpretation of lab data will be demonstrated and practiced to ensure comprehension and understanding of these systems. Student Learning Outcomes: * Examine collection and disinfection systems. * Select analytical methods used for disinfection of water and wastewater. * Disassemble, inspect, reassemble, and explain the mechanical equipment and uses of the equipment in chlorine feed systems. * Calculate flows, chemical dosages and feed-rates, percent solutions and other mathematical computations associated with chemical additions. * Assess methods of lift-station and collection system operation and mainte- nance, and safety policies in accordance with industry standards. Prerequisite(s): WETT1502, WETT1506, WETT1510. (3 C: 2 lect/pres, 1 lab, 0 other)
Students will comprehend basic electrical concepts used to analyze electrical con- sumption and assist in environmental protection through consumption reduction. Students will also develop an understanding of the motors and control panels used in the operation of water and wastewater treatment processes. The operation of various types of instrumentation, monitoring equipment and other control devices will be understood and utilized by the students. Student Learning Outcomes: * Clarify the fundamentals of AC and DC electricity. * Demonstrate ability to use multi-meters, check line voltage, amperage draws and resistance in an electrical system. * Demonstrate ability to operate various types of instrumentation used in treat- ment control processes to include remote sites, booster stations and reservoirs. * Troubleshoot and solve problems associated with electronic control devices. * Demonstrate ability to work, problem solve and communicate, orally and in y change without notice. Page 242
