Rainwater Harvesting System: Everything You Need To Know

A French Drain Eliminates Pooling Water Issues on a Property

California is no stranger to droughts. When the weather doesn't produce enough rain, cities must compensate as residents and businesses turn to irrigation systems. Unfortunately, for residents and business owners, sometimes drought conditions are so severe that municipalities restrict individual or property water usage. What are you supposed to do to keep your landscape design healthy and limit expenses? A landscaping contractor can help.



Rainwater harvesting may be the best solution to reducing your water bill and demand on the city's water supply. Harvesting is not the solution to everything, but it can help relieve the stress of recurrent droughts.

A Landscaping Contractor Explains Rainwater Harvesting

Rainwater harvesting involves collecting and storing rainwater runoff from surfaces, downspouts, and roofs. If a homeowner or business owner is so inclined, they can also tie in HVAC condensation lines.

Property owners use the collected rainwater as water for landscape irrigation. An irrigation system connects to the collection barrels to allow for convenient use, avoiding unnecessary waste.

Some states and cities now require businesses and residential properties to have a stormwater management plan. While the regulations typically only affect new construction, the initiatives can have a significant environmental and fiscal impact.

There are many types of rain harvesting systems and collection methods. One of the most popular methods is the use of a cistern.

Using a Cistern

A cistern is a large collection tank. Many commercial properties choose a landscaping contractor to install cisterns over other collection systems because they are affordable and provide two installation options: above-ground and underground.

If you have the available property, an above-ground cistern is the better choice because it is more cost-effective than underground options. For businesses, the visibility of the tank is an open display of your environmental efforts.

Installing an underground cistern is more labor intensive, so also more costly, but it has its benefits. Installing the system underground can open the deal up to larger tanks. Also, by installing it below ground, you protect the tank from harsh temperature shifts and weather.

Regardless of the installation method, a cistern helps protect the water against contamination and bug infestations. The covered tank prevents evaporation, contamination, algae growth, and mosquito breeding.

The Benefits of Installing a Harvesting System

While businesses or homeowners may first invest in rainwater harvesting to save money and reduce water usage, property owners will notice several other benefits after a landscaping contractor installs the system. For example, because the system collects stormwater runoff, property owners will probably see less flooding and landscape erosion. Also, plantings may grow sturdier because rainwater is free of minerals, acids, salts, and other pollutants that can affect root growth and health. Finally, the harvesting and use of rainwater are free, so your property's water bill will cost less.

You must understand that rainwater collection is not the same as groundwater collection and use. Groundwater is hard water; rainwater is not. Also, rainwater is much easier to collect than groundwater.

The Disadvantages of Installing a Harvesting System

While there are many benefits to installing a harvesting system, any landscaping contractor would be remiss not also to cover the potential drawbacks. The initial installation of the system may be expensive, and the cost may vary depending on the size, location, and complexity of the system and site. Also, rainfall collection may not be advisable depending on your roof, its materials, coatings, and design. Some roofs contain chemicals that can contaminate the collected water. Also, if the roof is flat or allows for frequent animal use, you may need to worry about contamination from urine and feces.

An initial property assessment and routine maintenance can help prevent most issues. Still, before you invest in rainwater harvesting, it is vital to approach the project with your eyes wide open.

The Reasons You May Want a Rainwater Harvesting System

Rainwater reclamation has many benefits, but the primary reasons a property owner invest in a system is to save money and save water. Regardless of your reasons, a landscaping contractor is necessary if you want to make the most of your investment. A cistern or harvesting system is only as effective as its installation and maintenance schedule.

Issues plague DIY installations and poor maintenance planning will leave you susceptible to growths, clogs, contaminants, and property damage. A professional landscaper can help you get the benefits from the system without the risks of DIY methods. You can also work with the installer to create a service plan that works for you and your property.

A Landscaping Contractor Can Help

A rainwater harvesting system is a value-add for residential and commercial properties, but you must work with a professional landscaping contractor. Working with a legitimate professional and service protects your investment and property. If you want to learn more about rainwater harvesting or would like to schedule a property assessment to see if a system could work for you, contact Canepa Landscaping.