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

Collecting Rainwater in an Apartment

Benefits of Rainwater Harvesting in ApartmentsCollecting and utilizing rainwater in your apartment can significantly reduce reliance on municipal water supplies...
Location / Residential

What to Look for When Buying a Rainwater Harvesting System: Your Essential Checklist

Understanding Rainwater HarvestingWhen you're considering a rainwater harvesting system, it's pivotal to grasp both its direct benefits and the fundamental...
General Knowledge

Harvesting Rainwater for Indoor Fish Tanks

Fundamentals of Rainwater HarvestingHarvesting rainwater is a simple yet effective way to make the most of natural precipitation. It not...
Indoor Uses / Pets

Can You Use Rainwater for Indoor Pets?

Benefits of Using Rainwater for Indoor PetsTapping into rainwater for your indoor pets not only reduces your water bill, but...
Consumption / Indoor Uses / Pets

Outdoor Uses for Rainwater

Basics of Rainwater HarvestingRainwater harvesting is a strategy you can employ to collect and store rain for outdoor usage, thus...
Outdoor Uses

Cost and ROI of Keeping Fish in Rainwater Tanks

Determining the BasicsSelecting the right components and understanding the prerequisites for keeping fish in rainwater tanks are imperative to ensure...
Maintenance / Money / Pets / Storage

How Much Do Rain Chains Cost? Price Factors and Options

Understanding Rain ChainsRain chains offer an alternative to traditional downspouts, blending functionality with aesthetic appeal. Originating from Japan, where they...
Materials / Money

Where to Buy Rain Chains

What Are Rain Chains?Before delving into where you can buy rain chains, it's essential to understand what they are and...
Materials / Money

ROI for Rainwater Harvesting Systems (Calculator)

Fundamentals of Rainwater HarvestingRainwater harvesting is a technique you can employ to collect, store, and use rainwater for various applications....
Calculators / Money

Costs to Buy & Setup a Rainwater Collection System

Understanding Rainwater CollectionWhen considering rainwater collection, it’s essential to recognize its environmental benefits and cost-effectiveness. Knowing the integral components and...
Money

Impact of Rainwater Harvesting Systems on Homeowners Insurance: Costs and Coverage Benefits

Fundamentals of Rainwater HarvestingRainwater harvesting is a technique for collecting, storing, and using rainwater for landscape irrigation and other uses....
Money / Residential

How Rainwater Harvesting Systems Can Increase Your Home’s Value

Understanding Rainwater HarvestingRainwater harvesting systems allow you to capture rainfall and utilize it in a sustainable manner. By understanding how...
Money / Residential