Blog
Latest articles and guides to help you plan and maintain a rainwater harvesting system.
Sep 13, 2026
How to Choose a Rainwater Harvesting Installer: Contractor Vetting Checklist & Cost Guide
Hiring a qualified rainwater harvesting contractor is critical for safety, code compliance, and performance. Use this vetting checklist, credential guide, and cost framework before signing a contract.
Sep 13, 2026
Is It Illegal to Collect Rainwater? State-by-State Guide (2026 Edition)
Complete 50-state guide to U.S. rainwater harvesting laws, statutory limits, plumbing codes, tax exemptions, and utility rebates for 2026.
Jan 14, 2025
Off-Grid Water Storage Ideas: From IBC Totes to Rain Cisterns
Practical storage options for cabins, homesteads, vans, and preparedness—capacities, costs, pros/cons, and safety tips.
Jan 13, 2025
The Ultimate Guide to Whole-House Water Filtration Systems
Sediment, carbon, softeners, RO, and UV—how they work, what they remove, and how to size them for tap, well, or rainwater.
Jan 12, 2025
How to Choose the Right Downspout Diverter for Rain Barrels
Match diverter types to gutter shapes/sizes, calculate flow, and avoid overflows—plus installation tips and winterizing.
Jan 11, 2025
Cistern Systems 101: How Underground Water Tanks Save Space and Money
Pros, cons, and costs of underground cisterns vs. above‑ground tanks and wells—plus permitting and installation basics.
Jan 10, 2025
Rainwater vs Tap Water: Which Is Better for Plants, Cleaning, and Daily Use?
Rainwater is naturally soft and great for plants. Tap water is disinfected and monitored. Here’s when each wins—and how to treat rainwater for broader use.
Jan 9, 2025
10 Water Storage Tank Types for Homes (100 to 5000+ Gallons)
Compare polyethylene, steel, fiberglass, concrete, bladders, and other tank types by use case, siting needs, and maintenance.
Jan 8, 2025
DIY Rain Barrel Systems: Affordable Water Collection for Your Garden
Step-by-step guide to building a reliable rain barrel with diverters, screens, and overflow—plus costs, parts list, and maintenance.
Jan 7, 2025
The Complete Rainwater Collection System for Homes: Tanks, Filters & Diverters Explained
Pillar guide to sizing, components, and code basics. Start here, then dive into tanks, diverters, filtration, and state rules.
Jan 6, 2025
Can You Drink Rainwater? Here’s What Science and the CDC Say
Untreated rainwater isn’t considered safe to drink. Learn how to make rainwater potable with filtration and disinfection, and when local code allows it.