Water Supply Technology Certificate of Achievement

Program Description

The Water Supply Technology Certificate is designed to equip students with the essential knowledge and skills needed for entry-level employment in water supply, delivery, and treatment operations. This program includes coursework in advanced water treatment operations, as well as hands-on training in instrumentation, pumps, and motors, providing a comprehensive foundation for success in the field.

Please note that the Water Supply Technology Certificate is distinct from certification issued by the State Water Resources Control Board, California Water Environment Association (CWEA), or the American Water Works Association (AWWA). To obtain certification from the State of California, individuals must: 1) pass an examination administered by the State Water Resources Control Board, CWEA, or AWWA; 2) meet the required experience and/or educational minimums; and 3) submit a certification application along with the applicable fee.

The pathway below represents an efficient and effective course taking sequence for this program.  Individual circumstances might require some changes to this pathway.  It is always recommended that you meet with an academic counselor to develop a personalized educational plan.

Division

Career Technical Education

Department

Water Supply Technology

Career and Academic Pathway (CAP)

Manufacturing, Industry, Transportation

Program Learning Outcomes

  1. Demonstrate knowledge of fundamental aspects of water resource management, including conservation, distribution, treatment (with a focus on advanced water treatment operations), collection, recycling, and disposal operations.

  2. Perform tasks related to the operation, control, and maintenance of water and sanitation systems, including the application of instrumentation, pumps, motors, and advanced treatment technologies.

  3. Establish effective oral and written communication skills, utilizing these tools in regulatory contexts to promote public health protection and ensure compliance with statutory mandates.

Program Map

GE General Education
O Available Online
Program Requirement
P Program Prerequisites

Term 1

15 units
CIT 031 - Business English
This course is a review of basic grammar, punctuation, capitalization, vocabulary, and spelling. Emphasis is placed on grammar and vocabulary building for effective business communications.

Course Details:

WST 100 or WST 101

This vocational math course is designed for students enrolled in water technology programs, combining essential math applications with technical skills for water and wastewater operators. Students will solve real-world problems in water management while exploring how equitable and sustainable solutions can address systemic disparities in water access and quality. Emphasizing diversity, equity, and inclusion, the course integrates technical training with discussions on social justice and anti-racism in water systems. Students will leave with the math, technical, and critical thinking skills needed to promote equity and sustainability in their future careers. (Formerly WST 052)

Course Details:

OR

This vocational math course is designed for students in wastewater treatment programs, focusing on the technical and applied math skills essential for success as operators. Students will engage with mathematical concepts that address challenges in primary, secondary, and tertiary treatment, including calculations for flow rates, chemical dosages, and system efficiencies. Through practical applications and problem-solving exercises, students will develop proficiency in the techniques necessary for effective management in the wastewater industry. The course also emphasizes the environmental and social implications of wastewater practices, fostering a collaborative learning environment that values diverse perspectives. By the end of the course, students will be well-equipped to tackle the complexities of wastewater management while contributing to sustainable and equitable practices. (Formerly WST 053)

Course Details:

WST 130 - Water Distribution Operator I

This course provides a comprehensive overview of the configuration, operation, and maintenance of water distribution systems. Students will also delve into the Expected Range of Knowledge (ERK) necessary for the State Water Resource Control Board (SWRCB) water distribution certification examinations at the D1 and D2 levels. Successful completion of this course equips students with the requisite skills and knowledge to meet the specialized training requirements essential for the SWRCB D2 certification test. Through a blend of theoretical learning and practical applications, students will gain a deep understanding of the fundamental principles of water supply, preparing them for a successful career in water distribution management. (Formerly WST 061)

Course Details:

WST 145 - Backflow Prevention Devices

This course provides essential instruction in the theory, testing, and maintenance of backflow prevention assemblies for journeyman plumbers and utility operators. Students will master technical skills while examining the critical role these devices play in protecting public health and water quality, especially in diverse and underserved communities. The curriculum emphasizes inclusive practices in backflow prevention, highlighting that equitable access to safe drinking water is a fundamental human right. Students will learn to identify cross-connection threats and understand their implications for various populations, addressing systemic inequities in water safety. Participants will also prepare for the American Water Works Association Backflow Prevention Certification test, ensuring they are technically proficient and informed advocates for diversity, equity, and inclusion in their field. By the end of the course, students will be ready to implement backflow prevention measures that promote safety and social justice within the water industry. (Formerly WST 045)

Course Details:

WST 150 - Water Treatment I

This comprehensive introductory course is designed for students interested in the vital and dynamic field of water treatment, with a strong emphasis on environmental stewardship. As we navigate the complexities of water treatment processes, students will gain a thorough understanding of how to transform source water into safe, potable water while critically examining the social and environmental contexts that shape water access and quality across different communities. The course covers the essential processes required for effective water treatment, including filtration, disinfection, as well as the regulatory frameworks that govern these practices. Central to this course is the Expected Range of Knowledge (ERK) required to successfully pass the California State Water Resource Control Board (SWRCB) examination for Water Treatment Operator I (T1) and Water Treatment Operator II (T2) levels. Students will engage in hands-on learning experiences and case studies that not only reinforce technical skills but also highlight the importance of culturally responsive practices in water management. Successful completion of this course will fulfill the requirements for the specialized training necessary to apply for the SWRCB T2 certification test, empowering students to become change-makers in the field of water treatment and beyond. (Formerly WST 071)

Course Details:

  1. Departmental Recommendation: WST 110

Term 2

13 units
WST 275 - Water/Wastewater Chemistry and Analysis

This course explores the physical and chemical properties of substances used in water and wastewater treatment, emphasizing equitable access to clean water for all communities. Students will learn laboratory analysis techniques critical to treatment processes while examining the social contexts and systemic inequities that impact marginalized populations. By highlighting diverse perspectives and fostering a collaborative learning environment, the course prepares students to address water quality issues with a commitment to social responsibility, sustainability, and anti-racism in water management practices. (Formerly WST 075)

Course Details:

  1. Prerequisite/Corequisite: WST 110
  2. Prerequisite/Corequisite: WST 150
    3. or
Three courses from the following:

This course provides a comprehensive introduction to wastewater treatment, highlighting the significance of diversity, equity, and inclusion in environmental management. Students will explore the scope, methods, and limitations of wastewater treatment processes. Designed for individuals from all backgrounds—whether seeking employment or currently in the field—the course covers essential knowledge for achieving competency as a Grade I or Grade II Wastewater Treatment Plant Operator, as defined by the State Water Resources Control Board (SWRCB). It also addresses how systemic inequalities affect access to clean water and sanitation. Students will gain technical expertise while understanding the role of inclusive practices in fostering effective environmental solutions. (Formerly WST 091)

 

Course Details:

  1. Departmental Recommendation: WST 101

This course is designed to train operators in the practical aspects of operating and maintaining wastewater collection systems, with a strong emphasis on safe practices and procedures. Students will acquire the technical skills necessary for the essential duties of an entry-level collection system maintenance technologist, including system monitoring, troubleshooting, and maintenance techniques. In addition to technical training, the course integrates principles of diversity, equity, inclusion, and anti-racism. Students will explore how these concepts impact wastewater management practices and community access to services. Discussions will focus on the importance of cultural competence and the role of wastewater professionals in advocating for equitable solutions in diverse communities. By the end of the course, students will be well-prepared to take the California Water Environment Association (CWEA) Collection System Certification exam at the Grade I level, equipped with both the technical knowledge and the awareness needed to foster inclusive practices in their future careers.(Formerly WST 081)

Course Details:

  1. Departmental Recommendation: WST 101

This advanced course in wastewater treatment focuses on essential methods and technologies for secondary and advanced treatment processes, solids handling, disinfection, and wastewater reclamation. Students will develop the technical skills necessary for effective operation and management in the wastewater field, preparing them for roles as Wastewater Treatment Plant Operators. The curriculum includes collaborative readings, discussions, analytical assessments, and hands-on laboratory studies to enhance technical proficiency while meeting the California State Water Resources Control Board requirements for a minimally competent Wastewater Treatment Plant Operator Grade III or above. Additionally, the course encourages students to consider the social implications of wastewater management, emphasizing equitable access to clean water for all communities. This dual focus on technical expertise and ethical responsibility equips students to be effective professionals committed to sustainable and equitable water management practices. (Formerly WST 092)

Course Details:

  1. Departmental Recommendation: WST 101
  2. Prerequisite: WST 110

This course provides a thorough examination of wastewater collection systems, focusing on their operation and maintenance. Students will explore the technical and practical aspects of these systems, learning how they function and their vital role in public health and environmental sustainability. As students develop the essential skills needed to become proficient collection system maintenance technologists, the course will emphasize the importance of diverse perspectives in addressing the complex challenges of wastewater management. Discussions will cover how systemic inequalities affect different communities and how inclusive practices can lead to more equitable solutions in environmental management. Additionally, the course prepares students for the California Water Environment Association (CWEA) Collection System Certification exam at Grade II or above. By the end of the course, students will have the technical skills required for success in the field, along with a commitment to promoting equity and inclusion in the environmental sector, contributing to a more just and sustainable future for all communities. (Formerly WST 082)

Course Details:

  1. Prerequisite: WST 111

This introductory course on water conservation is designed for students from diverse backgrounds who aspire to become effective water use efficiency practitioners. Recognizing the critical importance of sustainable water management in an increasingly diverse society, this course emphasizes the need for inclusive practices that address the unique challenges faced by various communities. Throughout the course, students will explore foundational concepts of water use efficiency, including the principles and practices necessary for achieving the American Water Works Association (AWWA) Water Use Efficiency Practitioner I Certificate. In addition, we will examine how social equity, environmental justice, and anti-racism intersect with water resource management. Students will engage in discussions and projects that highlight the disparities in water access and quality among different demographic groups, fostering a deeper understanding of the role that practitioners play in promoting equitable water solutions. (Formerly WST 031)

Course Details:

This course offers a comprehensive overview of federal, state, and local laws and regulations focused on environmental protection and pollution prevention, emphasizing the importance of diversity, equity, inclusion, and anti-racism. Students will explore how political, economic, scientific, and health factors shape regulatory policies aimed at safeguarding water resources, with particular attention to the impact these policies have on historically marginalized communities. The course will examine environmental monitoring standards, regulatory agencies, and inter-agency relationships, highlighting how these frameworks can perpetuate or challenge systemic inequities. Through critical analysis and discussion, students will gain insights into the necessity of inclusive and equitable approaches in environmental governance, preparing them to advocate for policies that benefit all communities. This course offers a comprehensive examination of federal, state, and local laws and regulations focused on environmental protection and pollution prevention. Recognizing the interconnectedness of politics, economics, science, health, and social justice, the course critically analyzes how these elements influence regulatory policies designed to safeguard and protect water resources. Through a lens of diversity, equity, inclusion, and anti-racism, students will explore environmental monitoring standards, regulatory agencies, and inter-agency relationships, emphasizing the importance of equitable environmental practices that serve all communities, especially those historically marginalized. (Formerly WST 037)

Course Details:

This advanced course prepares students for journeyman-level operations in water distribution, focusing on the Expected Range of Knowledge (ERK) for the California State Water Resources Control Board (SWRCB) examinations for Water Distribution Operator IV (D4) and V (D5) certifications. Incorporating principles of diversity, equity, inclusion, and anti-racism, the curriculum addresses how systemic inequities affect water access and quality. Students will learn to advocate for inclusive practices within the industry. Successful completion fulfills the specialized training requirements for SWRCB Water Treatment Operator III (T3) and Water Distribution Operator IV (D4) certifications, equipping students to lead with a commitment to social responsibility in their careers.(Formerly WST 062)

Course Details:

  1. Prerequisite: WST 130

This course explores the essential administrative and technical procedures for establishing effective cross-connection control programs, emphasizing diversity, equity, inclusion, and anti-racism. Students will analyze the significance of equitable access to safe water, particularly for marginalized communities disproportionately affected by water quality issues. The course includes a review of local, state, and federal regulations, alongside an examination of historical inequities impacting water safety. Students will identify and analyze backflow prevention devices necessary for mitigating contamination risks. Additionally, participants will develop skills to advocate for inclusive practices in cross-connection control, ensuring all community members are informed and protected. By the end of the course, students will be prepared to achieve certification as cross-connection control program specialists, armed with both technical expertise and a commitment to equitable water management. (Formerly WST 048)

Course Details:

  1. Prerequisite: WST 145
    2. or

This advanced course prepares students for journeyman-level operations in water treatment, highlighting the significance of diversity, equity, inclusion, and anti-racism in environmental stewardship. Students will cover the Expected Range of Knowledge (ERK) needed to pass the State Water Resources Control Board (SWRCB) examinations for Water Treatment Operator III (T3) and Water Treatment Operator IV (T4) levels. The course promotes an inclusive learning environment, encouraging discussions on the social and environmental justice aspects of water treatment and the importance of equitable access to clean water. Upon completion, students will fulfill the requirements for specialized training in water supply principles and gain the skills to advocate for sustainable water management, preparing them to apply for the State Water Resources Control Board (SWRCB) Water Treatment Operator III (T3) and Water Distribution Operator III (D3) examinations, and positively impact their communities. (Formerly WST 072)

Course Details:

  1. Departmental Recommendation: WST 110
  2. Prerequisite: WST 150

This course addresses the essential electrical instrumentation needs of the water and wastewater industry, focusing on remote monitoring and inclusive practices. Students will learn about electronic, electrical, and control systems for measuring pressure, temperature, level, and flow, while developing skills in sensors, measurement techniques, data analysis, and troubleshooting. The course will also examine electrical safety, process and instrumentation diagrams (P&ID), and automation tools, highlighting their role in promoting equitable access to clean water. By fostering an understanding of these concepts within diverse contexts, students will be prepared to optimize operations and advocate for sustainable practices in the industry. Graduates will enhance their value and versatility in the job market while contributing positively to all communities. (Formerly WST 086)

Course Details:

  1. Departmental Recommendation: WST 110
  2. Departmental Recommendation: WST 150

This course is designed to engage students with the fundamental principles of mechanical equipment, specifically pumps and motors, while incorporating the technical skills essential for maintenance personnel in water operations. Through a lens of diversity, equity, and inclusion, we will explore the installation, operation, maintenance, and repair of mechanical systems, emphasizing the importance of diverse perspectives in engineering practices. Students will gain a comprehensive understanding of preventive, predictive, and proactive maintenance techniques critical to water operations, including equipment monitoring, lubrication analysis, machine alignment, balancing, and scheduled periodic maintenance and overhaul. We will examine how diverse teams and inclusive practices lead to innovative solutions and enhanced safety standards in mechanical maintenance, particularly in the context of water systems. By fostering an environment where all voices are valued, this course aims to prepare students to excel in both technical skills and their understanding of equity and anti-racism in the engineering field. We will encourage a collaborative approach to problem-solving that respects and uplifts all individuals, recognizing the vital role that diverse perspectives play in advancing the effectiveness and sustainability of water operations.  (Formerly WST 088)

Course Details:

  1. Departmental Recommendation: WST 100
  2. Departmental Recommendation: WST 101

This course introduces Geographic Information Systems (GIS) with a focus on water resource management, emphasizing diversity, equity, and anti-racism. Students will explore how GIS addresses real-world water challenges, including infrastructure maintenance, sourcing, and treatment, while considering the socio-environmental impacts on diverse communities. By integrating perspectives from marginalized populations, we will discuss equitable access to clean water as a fundamental human right. Through foundational GIS skills and case studies, students will learn how to leverage technology for social justice and environmental equity, fostering sustainable solutions in our interconnected world. (Formerly WST 038)

Course Details: