Water Systems
Rainwater Harvesting System
Collection and storage of rainwater from roof surfaces
Quick Stats
Difficulty Intermediate
Est. Cost $500 - $5,000
Lifespan 20 years
Permits Legal in most states
Size & Materials
Size Requirements
1,000-5,000 gallon tank common
Materials Needed
Gutters, first-flush diverter, storage tank, pump
Benefits
- Free water
- reduces runoff
- emergency supply
Considerations
- Seasonal availability
- initial setup cost
Planning Details
Best Placement
Near downspouts, elevated for gravity feed
Climate Considerations
Size based on rainfall patterns and dry season length
Maintenance
Seasonal cleaning, filter maintenance
Permits Required
Legal in most states, some restrictions exist
Cost Overview
$500 - $5,000
Estimated range for materials and basic setup
DIY: Intermediate
Lifespan: 20 years
Planning Tips
- Research local building codes and HOA restrictions before starting.
- Consider future expansion when choosing location and size.
- Factor in access for maintenance and material delivery.