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OSS Academy

In this course you will learn about following points in detail:

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In this course you will learn about following points in detail:

  • Introduction to Rain Water Harvesting

  • Purpose of Rain Water Harvesting

  • Water Cycle

  • Total % Fresh Water On Earth statistics

  • Rainwater Harvesting Methods

  • Surface runoff Rain water harvesting

  • Rooftop rainwater harvesting

  • Calculation of Rain Water Harvesting Potential

  • How Rooftop Rain Water Harvesting  Works

  • Catchment Area of Rooftop

  • Gutters and Downspouts Pipe & its Sizing

  • Leaf Screens and Roof Washers

  • Conveying System

  • Storage tanks and Example of Calculation of Storage Tank

  • Design of Settlement Tank

  • Various Filter Types Used in Rainwater Harvesting

  • First Flush Diverter Pipe

  • Methods of Rooftop Rainwater Harvesting

  • Storage of Direct Use

  • Recharging of Dug Wells

  • Recharge Pits

  • Recharge Trenches

  • Soak ways or Recharge Shafts

  • Percolation Tanks

  • Introduction to Surface Run off Rain Water Harvesting

  • Surface Runoff Artificial Recharge System

  • Classification of Artificial Recharge System

  • Ditch and Furrow Recharge System

  • Recharge Basins

  • Bench Terracing

  • Field Contour Trenches

  • Contour Bunds

  • Gully Plug and Check Dams

  • Surface Irrigation Ponds

  • Selection of Annual rain fall and Surface Coefficient

  • Calculation of Storage Tank

  • Sizing the Gutter

  • Sizing Horizontal downspout Pipe

  • Sizing Vertical Downspout Pipes

  • Design of Filter

  • Case Study of Surface Runoff Rain water Harvesting

  • Design factors & Aims and Objectives of Project

  • Calculation of Rainfall Potential & artificial recharge structures Proposed

  • Scheme for Artificial recharge to ground water

  • Benefits of Scheme

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What's inside

Learning objectives

  • Introduction to rain water harvesting
  • Purpose of rain water harvesting
  • Water cycle
  • Total % fresh water on earth statistics
  • Rainwater harvesting methods
  • Surface runoff rain water harvesting
  • Rooftop rainwater harvesting
  • Calculation of rain water harvesting potential
  • How rooftop rain water harvesting works
  • Catchment area of rooftop
  • Gutters and downspouts pipe & its sizing
  • Leaf screens and roof washers
  • Conveying system
  • Storage tanks and example of calculation of storage tank
  • Design of settlement tank
  • Various filter types used in rainwater harvesting
  • First flush diverter pipe
  • Methods of rooftop rainwater harvesting
  • Storage of direct use
  • Recharging of dug wells
  • Recharge pits
  • Recharge trenches
  • Soak ways or recharge shafts
  • Percolation tanks
  • Introduction to surface run off rain water harvesting
  • Surface runoff artificial recharge system
  • Classification of artificial recharge system
  • Ditch and furrow recharge system
  • Recharge basins
  • Bench terracing
  • Field contour trenches
  • Contour bunds
  • Gully plug and check dams
  • Surface irrigation ponds
  • Selection of annual rain fall and surface coefficient
  • Calculation of storage tank
  • Sizing the gutter
  • Sizing horizontal downspout pipe
  • Sizing vertical downspout pipes
  • Design of filter
  • Case study of surface runoff rain water harvesting
  • Design factors & aims and objectives of project
  • Calculation of rainfall potential & artificial recharge structures proposed
  • Scheme for artificial recharge to ground water
  • Benefits of scheme
  • Show more
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Syllabus

Introduction to Rain Water Harvesting
Introduction about Course
Purpose of Rain Water Harvesting
Water Cycle & Total % Fresh Water On Earth
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Traffic lights

Read about what's good
what should give you pause
and possible dealbreakers
Examines topics that are foundational to hydrology, such as the water cycle, water harvesting, and storage
Develops skills in understanding and calculating the potential for rainwater harvesting and recharge
Builds a strong foundation for understanding runoff rainwater harvesting and artificial recharge
Investigates industry-standard strategies for artificial recharge to groundwater
Taught by instructors from OSS Academy, who are recognized for their work in water management

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Reviews summary

Comprehensive rainwater harvesting design & calculations

According to students, this course provides a comprehensive and detailed overview of rainwater harvesting. Learners particularly praise its focus on practical applications and real-world scenarios, with many highlighting the step-by-step calculations for system design, including storage tanks, gutters, and filters. The inclusion of a case study is frequently noted as a valuable element that effectively ties concepts together. While the content is largely strong and insightful, some reviewers suggest that the presentation quality could be improved, wishing for more visual aids or a less "dry" delivery. The course is seen as a solid foundation for beginners but also valuable for professionals seeking to refresh or expand their knowledge.
Content depth may vary in suitability for different learner levels.
"I felt some parts were a bit fast-paced, though the information was very informative overall."
"As a beginner, I found some parts challenging, but ultimately rewarding because the content was comprehensive."
"I think experienced engineers might find some areas too basic, but it serves as a good starting point for a refresher."
Emphasizes real-world relevance and practical design skills.
"The case study at the end tied everything together perfectly. I now feel confident in designing a basic RWH system."
"I greatly appreciated the real-world application examples, especially how they showed the practical design aspects."
"I now have a clear understanding of how to implement rainwater harvesting in practical scenarios."
Provides in-depth coverage of design, calculations, and methods.
"This course provided a very detailed and practical guide to rainwater harvesting. The calculations for storage tanks and sizing pipes were extremely helpful for my professional work."
"Excellent content! I particularly liked the sections on designing settlement tanks and the various filter types. The step-by-step calculation examples clarified a lot."
"I found this course comprehensive and well-structured, covering everything I expected and more, from basic principles to detailed design considerations."
More interactive exercises or downloadable resources desired.
"It would have been great to have some interactive exercises or downloadable spreadsheets to practice with the calculations."
"I was hoping for more hands-on activities or practical demos, as it felt less practical for me as a hands-on learner."
"I would have benefited from more practical applications and guided exercises to solidify my understanding."
Audio and visual elements could benefit from improvement.
"The audio quality was inconsistent in some lectures, and some slides were hard to read."
"I struggled to stay engaged because the information is presented in a very dry manner... feels like a textbook reading turned into slides."
"I wish there were more diagrams, photos, or even short video demonstrations of the components being discussed."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Rain Water Harvesting with these activities:
Review Course Syllabus and Outline
Clear understanding of course structure and content.
Show steps
  • Go over course syllabus and outline to get a sense of structure.
Find a Local Stormwater Manager
Finding a mentor with experience and knowledge of water management will provide you with a great resource to support your learning.
Show steps
  • Contact local stormwater management divisions to inquire about experts.
  • Attend local water management events or conferences.
  • Conduct online research to identify potential mentors.
Resource Collection: Rooftop Rain Water Harvesting
Compiling resources will walk you through the process of Rooftop Rain Water Harvesting, which is covered in this course.
Show steps
  • Gather and organize resources on Rooftop rainwater harvesting.
  • Review resources to understand how Rooftop Rain Water Harvesting Works.
  • Compile resources on the Catchment Area of Rooftop.
  • Collect and compile resources on Storage of Direct Use.
  • Compile resources on Recharge Pits.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Volunteer with Local Water Conservation Organization
Volunteering with a local water conservation organization will let you implement what you're learning in a practical way.
Show steps
  • Identify water conservation organizations in your area.
  • Contact organization to inquire about volunteer opportunities.
  • Participate in volunteer activities related to rainwater harvesting or water conservation.
Attend a Rainwater Harvesting Competition
Attending a Rainwater Harvesting competition will demonstrate how the concepts you're learning are applied and used in practical terms.
Show steps
  • Research and identify Rainwater Harvesting competitions in your area.
  • Attend the competition to observe and learn from participants.
Identify Rooftop Rain Water Harvesting Model Case Study
Starting a project on a case study of a model Rooftop Rain Water Harvesting system will let you apply and gain hands-on experience with the concepts from the course.
Show steps
  • Identify a case study of a successful Rooftop Rain Water Harvesting system.
  • Analyze the design, implementation, and results of the case study.
  • Identify best practices and areas for improvement.
Attend a Workshop on Rainwater Harvesting Design
Attending a workshop will give you practical, hands-on experience with designing rainwater harvesting systems.
Show steps
  • Research and identify workshops on Rainwater Harvesting Design.
  • Attend the workshop and participate in activities.

Career center

Learners who complete Rain Water Harvesting will develop knowledge and skills that may be useful to these careers:
Water Resource Specialist
Water resource specialists plan, develop, and manage water resources to ensure that they are available for human use and environmental protection. They work with stakeholders to develop and implement water conservation plans, and they monitor water quality and quantity to ensure that water resources are used sustainably. A course about rain water harvesting would be beneficial for prospective Water Resource Specialists as it would teach them about the principles of water collection, storage, and treatment.
Water Conservation Specialist
Water Conservation Specialists work with governments, businesses, and the public to promote the efficient use of water. They develop and implement water conservation programs, and they educate the public about the importance of water conservation. A course about rain water harvesting may be useful for those planning careers as Water Conservation Specialists, as it would teach them about the importance of water conservation and the methods for collecting, storing, and using rainwater.
Water Utility Manager
Water utility managers plan, develop, and operate water utilities. They work to ensure that water is safe to drink, that wastewater is treated properly, and that water resources are used sustainably. A course about rain water harvesting would be beneficial for prospective Water Utility Managers as it would teach them about the principles of water collection, storage, and treatment.
Environmental Scientist
Environmental scientists study the environment and its components, including air, water, soil, and living organisms. They work to understand how human activities affect the environment and how to protect the environment from harm. A course about rain water harvesting may be useful for those planning careers as Environmental Scientists, as it presents an applied approach to water resource management and conservation.
Hydrological Technician
Hydrological technicians collect and analyze data on water quality and quantity. They work with hydrologists and other scientists to develop and implement water management plans. A course about rain water harvesting would be useful for prospective Hydrological Technicians as it would teach them about the water cycle, water quality monitoring methods, and water treatment techniques.
Sustainability Consultant
Sustainability consultants work with businesses and organizations to develop and implement sustainability strategies. They help businesses reduce their environmental impact and improve their social and economic performance. A course about rain water harvesting may be useful for those planning careers as Sustainability Consultants, as it would teach them about water conservation and sustainable water management practices.
Water Quality Scientist
Water quality scientists study the chemical, physical, and biological characteristics of water to determine its quality and safety. They work to identify and control pollutants in water, and they develop and implement water quality standards. A course about rain water harvesting would be useful for prospective Water Quality Scientists as it would teach them about water quality monitoring and treatment methods.
Sanitary Engineer
Sanitary engineers design and manage systems to protect public health and the environment. They work to ensure that water is safe to drink, that wastewater is treated properly, and that solid waste is disposed of in a way that does not harm human health or the environment. A course about rain water harvesting would be beneficial for prospective Sanitary Engineers as it teaches the principles of water collection, treatment, and storage.
Environmental Planner
Environmental planners develop and implement plans to protect the environment. They work with governments, businesses, and the public to promote sustainable development practices. A course about rain water harvesting may be useful for those planning careers as Environmental Planners, as it would teach them about the importance of water conservation and the methods for collecting, storing, and using rainwater.
Hydrologist
Hydrologists study and manage water including its distribution, origin, usage, and movement. They work to manage risks associated with water like droughts and floods. Hydrologists design systems for water collection and purification. Research conducted by hydrologists forms the basis for policies affecting water conservation and irrigation. They use math to compute the flow of water, and they write reports for their findings. They may also conduct environmental impact assessments. A course about rain water harvesting may be useful for those planning careers as Hydrologists, as it presents the fundamentals of the water cycle and some methods of water treatment.
Hydrogeologist
Hydrogeologists study the movement of water through the ground. They work to assess the availability and quality of groundwater, and they develop strategies to protect groundwater from contamination. A course about rain water harvesting would be useful for prospective Hydrogeologists as it presents the fundamentals of the water cycle and methods of collecting, storing, and using rainwater.
Environmental Engineer
Environmental engineers are responsible for protecting both the environment and the public from adverse environmental impacts. They develop and implement systems to control pollution, improve water quality, and manage waste. Environmental engineers may work in government, industry, or consulting. A course about rain water harvesting would be beneficial for prospective Environmental Engineers as it would teach them about water treatment, conservation, and sustainable water management.
Geologist
Geologists study the earth's materials, structure, and history. They work to understand the processes that shape the earth, and they use their knowledge to develop strategies for managing the earth's resources. Some geologists specialize in hydrogeology, which involves studying the movement and quality of groundwater. A course about rain water harvesting would be useful for prospective geologists specializing in hydrogeology, as it would teach them about the water cycle and methods of collecting, storing, and using rainwater.
Civil Engineer
Civil engineers design and build infrastructure projects, such as roads, bridges, and buildings. They also work to protect the environment and public health. Some civil engineers specialize in water resources engineering, which involves managing the supply and quality of water. A course about rain water harvesting would be useful for prospective Civil Engineers specializing in water resources engineering, as it would provide them with knowledge of the water cycle, water treatment methods, and sustainable water management practices.
Project Manager
Project managers plan, organize, and execute projects. They work with stakeholders to develop project plans, and they track progress to ensure that projects are completed on time and within budget. While a course about rain water harvesting may not be directly related to project management, it could still be useful for Project Managers working on projects related to water resources management or sustainability.

Reading list

We've selected six books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Rain Water Harvesting.
A comprehensive and accessible guide to rainwater harvesting techniques, this book provides valuable insights into water conservation and self-sufficiency.
Provides a comprehensive overview of water conservation techniques for the home, including rainwater harvesting. It valuable resource for anyone interested in reducing their water consumption.
Provides a comprehensive overview of water resources engineering, including rainwater harvesting. It valuable resource for anyone interested in the topic.
A guide to water conservation in the landscape, including rainwater harvesting.
A practical guide to the design and installation of rainwater harvesting systems.

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