How To Install a Water Feature That Reuses Rainwater

Installing a water feature that reuses rainwater is an eco-friendly and visually appealing addition to any landscape. This sustainable approach conserves water while creating a serene atmosphere in your outdoor space. In the above video, landscape contractor Jenn Nawada demonstrates how to install a pondless water feature that utilizes rainwater, providing style and practicality.

Planning Your Water Feature Installation

Before beginning the installation process, plan your project carefully. This includes selecting the right location, determining the feature’s size, and gathering the necessary materials and tools.

Choosing the Right Location

When selecting a spot for your water feature, think through the following factors:

• Existing landscaping and hardscaping elements
• Natural slope of the land to assist with water flow
• Proximity to a downspout for easy rainwater collection
• Visibility from your home or outdoor living areas

Determining the Size and Scope

Your water feature’s size will depend on your available space and desired impact. A larger reservoir will allow for more water storage and longer periods of operation between rainfalls. Think about the following when sizing your feature:

• Available space in your landscape
• Desired water flow rate
• Expected rainfall in your area
• Style preferences for the visible elements

Preparing the Site for a Water Feature

Proper site preparation leads to a successful water feature installation. This stage involves excavation, leveling, and creating a stable foundation for your feature.

Excavation and Leveling

First, excavate the site as follows:

1. Mark the area for excavation, making sure it’s large enough to accommodate your reservoir and visible elements.
2. Use an excavator or shovel to dig the hole to the appropriate depth, typically about 2 feet.
3. Create a level base using a rake to remove rocks and debris.
4. Dig a separate, smaller hole for the pump vault, making sure it’s at the lowest point of the excavation.

Installing the Underlayment and Liner

Now, you lay the underlayment: 

1. Lay landscape fabric in the excavated area to protect the rubber liner from punctures.
2. Place the rubber liner over the landscape fabric, checking that it’s large enough to wrap around the structural blocks.
3. Add another layer of landscape fabric on top of the rubber liner for additional protection.

Installing the Water Feature Components

With the site prepared, it’s time to install the core components of your pondless water feature. This includes the reservoir structure, pump system, and decorative elements.

Setting Up the Reservoir

Follow these steps to set up the reservoir: 

1. Place the pump vault in the designated area at the lowest point of the excavation.
2. Arrange the structural blocks around the pump vault to create the reservoir structure.
3. Check that the blocks are level and stable.
4. Backfill between the structural blocks and the liner with small stones for stability.

Installing the Pump and Plumbing

You then install the pump as follows: 

1. Position the pump inside the pump vault.
2. Connect the plumbing from the pump to your chosen water feature elements.
3. Run the pipes through the basalt columns or other decorative features as needed.
4. Install a downspout filter near your home’s gutter system to collect rainwater.
5. Connect a pipe from the downspout filter to the reservoir to channel rainwater into the system.

Adding Decorative Elements to Your Water Feature

The visual appeal of your water feature comes from its decorative elements. These components not only improve style but also play a central role in water circulation and sound creation.

Positioning Basalt Columns

Now, position the basalt columns: 

1. Carefully place the basalt columns or other chosen fountain elements on a stable base within the reservoir.
2. Use flat stones to balance and level the columns as needed.
3. Make sure the plumbing is properly connected to each column for water flow.

Creating a Natural Look with Stones

Here’s how to create a natural look with the stones: 

1. Arrange field stones around the perimeter of the water feature to create a natural-looking border.
2. Fill in gaps between larger stones with smaller rocks and pebbles.
3. Adjust the placement of stones to achieve the desired style and to hide any visible plumbing or liner edges.

Finishing Touches and Landscaping for Your Water Feature

The final steps in installing your water feature involve blending it seamlessly into your existing landscape.

Backfilling and Planting

Follow these steps for backfilling the feature with plants: 

1. Fold the excess rubber liner over the structural blocks.
2. Backfill around the feature with soil, creating a natural transition to the surrounding landscape.
3. Add plants around the water feature, such as ground covers or transplanted perennials, to achieve a natural look.

Testing and Adjusting the System

Finally, test the system and make the right adjustments: 

1. Fill the reservoir with water and test the pump to achieve proper circulation.
2. Adjust the flow rate as needed to achieve the desired water effect.
3. Check for any leaks or issues with the plumbing system.
4. Fine-tune the positioning of rocks and plants for visual appeal.

Advanced Tips for Improving Your Water Feature

Beyond the basic installation, incorporate advanced techniques and accessories to improve your water feature further.

• Creating a wildlife habitat: Your pondless water feature can also serve as a habitat for local wildlife. By planting native vegetation around the water feature, you can attract beneficial insects, birds, and small mammals. Add shallow areas where birds can bathe and drink, increasing the ecological value of your landscape.
• Incorporating LED lighting: Adding LED lighting to your pondless water feature can create a dramatic effect, making it a focal point even at night. Waterproof LED lights come in various colors, letting you customize your outdoor space. Position the lights to highlight water flow and decorative elements for a mesmerizing effect.
• Solar power integration: For an even more eco-friendly approach, integrate solar power into your water feature system. Solar-powered pumps and lights reduce your reliance on electricity and make your water feature more sustainable. Installing solar panels in a sunny location near your feature can help them operate efficiently without adding to your energy bill.

Water Feature Maintenance and Care

To keep your pondless water feature functioning properly and looking its best, regular maintenance is required. This includes cleaning the filter, checking water levels, and addressing any issues promptly.

Regular Maintenance Tasks

Som regular maintenance tasks include: 

• Clean the downspout filter regularly to prevent debris buildup.
• Check and adjust water levels, especially during dry periods.
• Inspect the pump and plumbing for any signs of wear or damage.
• Remove any accumulated debris from the visible portions of the water feature.

Seasonal Considerations

Here are some season conditions that you should be aware of: 

• Adjust the flow rate seasonally to account for changes in evaporation rates.
• During extended dry periods, you may need to supplement the rainwater with additional water.
• In winter, use a deicer to prevent freezing in colder climates.