Key Takeaways
| Topic | Summary |
|---|---|
| System Types | Rainwater harvesting systems vary from simple rain barrels ($200 – $2,500) to intricate underground cistern systems ($6,500 – $24,000+). |
| Cost Factors | Costs include materials, labor, piping, and additional components like pumps and filtration. |
| Maintenance | Regular maintenance is crucial for the longevity and efficiency of the system. |
| Permits | Local regulations may require permits for installing certain types of rainwater harvesting systems. |
| Savings | Installing a system may result in water savings and possibly reduced utility bills. |
$200 – $2,500 Average Rain Barrel Collection System Cost
A rain barrel collection system is a straightforward and cost-effective method for harvesting rainwater. Costs can range from $200 to $2,500 depending on the materials used and the complexity of the installation.
$2,000 – $12,000 Average Cistern Collection System Cost
Cistern systems, which are more complex and have a higher capacity, typically cost between $2,000 and $12,000. These systems can be installed above ground or underground.
Rainwater Harvesting System Cost
Different types of rainwater harvesting systems come with varying price tags. Here is a detailed breakdown:
Rainwater Harvesting System Cost
| System Type | Average Total Installed Cost |
|---|---|
| Above Ground Rain Barrel System | $200 – $2,500 |
| Above Ground Cistern System (Wet) | $5,000 – $28,500+ |
| Above Ground Cistern System (Dry) | $2,000 – $10,000 |
| Underground Cistern System | $6,500 – $24,000+ |
Rainwater Collection System Cost
Harvesting rainwater can be done using different methods, each with its own cost implications:
Rainwater Collection System Cost
| Method | Average Cost Installed |
|---|---|
| Rooftop Harvesting System | $200 – $28,500 |
| Surface Runoff / Stormwater Harvesting System | $8,000 – $30,000+ |
Cistern Cost
Different types of cisterns come with different installation costs. The table below illustrates these costs:
Cistern Cost
| Type | Average Installed Cost | Details |
|---|---|---|
| Dry | $2,000 – $10,000 |
- Water funnels from gutters directly into the cistern top.
- Cost-effective; less piping involved.
- Quicker installation.
- The cistern must be close to the roof.
|
| Wet | $5,000 – $28,500+ | - Water flows from the downspouts through underground piping and back up into cistern installed away from the roof.
- More expensive due to the added digging and piping needed.
- Higher mosquito potential due to standing water in pipes.
- Pipes require occasional draining to remove old water.
|
| Underground | $6,500 – $24,000+ | - Water flows to a buried storage tank, saving space on the property.
- Tank protected from damage and extreme temperatures.
- Requires excavation and additional piping.
- Not suitable for every soil type.
|
Cistern Rainwater Tank Costs
Material choice for cistern tanks can also impact the overall cost:
Cistern Rainwater Tank Prices by Material
| Tank Material | Average Price* | Capacity Options (Gallons) |
|---|---|---|
| Concrete Tank | $1,100 – $6,800 | 600 – 10,000+ |
| Fiberglass Tank | $5,000 – $9,000 | 300 – 20,000+ |
| Polyethylene Tank | $800 – $6,000 | 250 – 10,000+ |
| Steel Tank | $2,000 – $12,000 | 233 – 70,000+ |
Rain Barrel Cost
Rain barrels are typically more affordable and come in various materials, each affecting the cost:
Rain Barrel Prices by Material
| Material | Average Price* | Size (Gallons) |
|---|---|---|
| Oak | $150 – $300 | 50 – 60 |
| Polyethylene | $100 – $500 | 50 – 200 |
| Recycled Plastic | $80 – $120 | 50 – 200 |
| Steel / Metal | $500 – $1,700 | 90 – 200 |
Rainwater Catchment or Collection System Cost Breakdown
The total cost of a rainwater collection system includes several components:
Rainwater Collection System Cost Breakdown
| Factor | Average Cost |
|---|---|
| Harvesting System & Materials | $100 – $15,500 |
| Installation Labor | $200 – $2,400 |
| Piping Installation | $1,200 – $8,000 |
| Excavation* | $1,000 – $5,000 |
| Trenching* | $500 – $1,200 |
| Lawn Regrading* | $500 – $5,000 |
Rainwater Collection System Components Prices
Components required for a rainwater collection system also add to the total cost:
| Component | Average Price |
|---|---|
| Collection Surface (Roof) | $5,700 – $16,000* |
| Conveyance System (Gutters/Downspouts/Piping) | $750 – $2,300* |
| Pre-Storage Filtration | $30 – $300 |
| Post-Storage Filtration & Disinfection | $350 – $2,400 |
| Pump (Optional) | $100 – $800 |
| Water Storage Tank | $80 – $12,000 |
Rainwater Harvesting System Installation Costs
Installation costs can vary based on several factors:
| Factor | Average Installed Cost |
|---|---|
| Gutters | $750 – $2,300 |
| Pump (Per Pump) | $150 – $1,200 |
| Water Pipes | $100 – $8,000 |
Rainwater Recycling System Maintenance Costs
Regular maintenance is vital for the smooth operation of a rainwater harvesting system. Costs may vary depending on the system type and particular needs.
Rainwater System FAQs
Do I Need a Permit or Approval to Install a Rainwater Collection System?
Yes, in many areas, installing a rainwater collection system requires a permit. It’s crucial to check local regulations to ensure compliance.
Is a Cistern or a Barrel Better for Rainwater Collection?
Here is a comparison of the pros and cons of cisterns and barrels:
| System | Pros | Cons |
|---|---|---|
| Cistern |
- More water storage
- Can be installed underground or above ground, close to or away from the house
- Potentially replaces potable water use for landscaping |
- Expensive initial investment
- Larger footprint
- Requires structural support if over 5,000 gallons
- Requires professional installation |
| Barrel | - Cheaper than a cistern
- Smaller footprint
- DIY-friendly |
- Holds less water
- Above ground only
- Must be close to the house |
Can A Rainwater Collection System Save Me Money?
Yes, by reducing the amount of potable water used for irrigation and other non-potable purposes, a rainwater collection system can lead to savings on water bills.
Getting Quotes from Rainwater Harvesting System Installers
When planning to install a rainwater harvesting system, it’s essential to get quotes from several installers to ensure competitive pricing and service quality.
Questions to Ask
Before hiring an installer, consider asking the following questions:
- What is your experience with installing rainwater harvesting systems?
- Can you provide references from previous customers?
- What permits and approvals are required for installation in my area?
- What maintenance will the system require?
- Are there any additional costs I should be aware of?
By carefully considering these factors and gathering comprehensive information, you can make an informed decision on the best rainwater harvesting system for your needs.
