Rainwater Harvesting Systems Washington State
Many people are surprised to learn that Rainwater harvesting Washington state are legal and beneficial. That’s because it is easier and cheaper to use harvested rainwater for irrigation than potable water from the municipal water system. What you need is a reliable company that offers high-quality products at an affordable price. This blog post will explain more about rainwater harvesting systems in Washington states.
1. When Does Rainwater Collection Require a Permit?
Rainwater collection does not require a permit as long as the water is used for outdoor irrigation or other forms of landscape watering. In those cases, the collected rainwater is not connected to the potable municipal system. It can also be used to fill swimming pools and ponds because humans will not consume it.
2. Benefits of Rain Water Collection
Rainwater collection provides several benefits. First, collecting rainwater reduces flooding because it is slowed down, and “cleans itself” before entering the municipal storm drains or natural rivers and streams. Second, less runoff into the storm system means that more water is available for people, and animals because that water can be reused on your property as long as you have a system in place to filter it.
3. Sizing your System
All rainwater collection systems in Washington State must be sized according to the flow rate of your roof, not by gallons per day (GPD). It is essential to know the rainfall pattern on your property. For example, you should know how many inches or millimeters fall per hour during a spring or summer storm.
4. Rain Barrels
You can capture the rainwater with a simple downspout system or by installing water barrels. If you install an above-ground barrel, make sure it is not made out of plastic. Also, because they are open to wild animals and insects, which might contaminate the water before it reaches your plants, consider using closed tanks.
Conclusion
If you are looking for a way to save money on your water bill, harvest rainwater. There are no barriers as long as it is not consumed by humans and used only for irrigation. It also eliminates flooding problems, and can help to reduce the frequency of droughts because more water is captured from the atmosphere and stored in the soil.
