Rainwater Harvesting Guides & Resources

Find the information you need on anything related to rainwater collection! Search above or browse by category.

Basics & History
Uses & Applications
Treatment & Maintenance
System Design & Infrastructure
Cost
Legal Policy
Health & Safety
Environmental Impact
Industry Involvement

Rainwater Harvesting Laws by State

Collecting and using harvested rainwater is becoming more and more popular across the United States, however, the regulations surrounding it vary significantly by state. Learning the specific laws and regulations in your state is crucial for ensuring compliance and maximizing the benefits of rainwater collection.

Some states actively encourage rainwater collection through incentives and supportive laws, recognizing its environmental and economic benefits.

Click on your state below to access detailed information about the laws, incentives and best practices for rainwater harvesting in your area. This resource is designed to provide you with the knowledge you need to effectively and legally collect rainwater, contributing to water conservation efforts and sustainability in your community.

Blog, News and Guides

System Design & Infrastructure

Building a DIY Rainwater Collection System

Basics & History

What is Rainwater Harvesting?

Cost

Cost Savings by Using Rainwater

Examples of Permaculture Farms and Gardens

History and Evolution of PermaculturePermaculture, a portmanteau of "permanent agriculture," is a holistic design philosophy that embodies sustainable and self-sufficient...
Farm / Garden / Permaculture

How Permaculture Integrates Rainwater Harvesting

Permaculture Principles and Water ConservationIn permaculture design, water conservation is paramount, seamlessly integrating nature's patterns with ethical stewardship. This approach...
Garden / Permaculture

Principles of Permaculture

History of PermaculturePermaculture's inception in the 1970s marked a transformative approach to agriculture and ecological design, envisioned by two Australians...
Garden / Permaculture

Permaculture Design Principles

History and Philosophy of PermaculturePermaculture combines elements of ecological design, environmental science, and sustainable agricultural practices. Your understanding of it...
Garden / Permaculture

Increasing Rainwater Storage on Your System

Understanding Rainwater HarvestingRainwater harvesting is a strategic approach to collecting and storing rainwater for future use. By optimizing your system,...
Expansion & Improvement / Storage / System Design

Adding to an Existing Rainwater Collection System: Expanding Capacity and Efficiency

Basics of Rainwater CollectionRainwater collection is an effective way to conserve water, tapping into a natural resource that is accessible...
Expansion & Improvement / System Design

How Rainwater Harvesting Supports Your Local Ecosystem

Fundamentals of Rainwater HarvestingRainwater harvesting is an age-old practice, essential for conserving water and benefitting ecosystems. Understanding its basics helps...
Environmental Impact

The Environmental Impact of Rainwater Collection

Benefits of Rainwater HarvestingRainwater harvesting plays a pivotal role in fostering environmental sustainability and effective water management. By intervening in...
Environmental Impact

Effect of Rainwater Run-Off on Local Water Bodies

Understanding Rainwater Run-OffIn examining the impact of rainwater run-off, it is crucial to grasp what it entails and how it...
Environmental Impact

Rainwater’s Role in Groundwater’s Replacement

Fundamentals of Rainwater's Hydrological ImpactUnderstanding the fundamentals of rainwater's role in the hydrological cycle is paramount for appreciating how it...
Environmental Impact

What are Green Infrastructure Projects? (With Examples)

Defining Green InfrastructureGreen infrastructure is an approach that incorporates both natural and engineered solutions to provide ecological services and protect...
Environmental Impact

Role of Green Infrastructure in Water Management for Rainwater Harvesting Systems

Fundamentals of Green InfrastructureGreen Infrastructure (GI) serves as a multifunctional approach, blending natural processes with engineered systems to effectively manage...
Environmental Impact