Designing a rain garden to handle all of the runoff from a roof or driveway entails careful calculations.
Roof runoff solutions.
Consider these affordable do able solutions to do just that.
But you can also learn by experimenting.
If your downspouts are connected directly to a storm drain disconnecting them is the single most important step you can take to reduce runoff.
Incorporate plantings especially in areas where runoff collects.
Stormwater runoff can contain nitrogen and phosphorus pollutants from fertilizers and pet and yard waste.
The epa mantra for stormwater runoff management is.
How to calculate roof runoff.
Slow it down spread it out soak it in.
If you re frustrating with runoff damaging your garden and destroying your lawn follow these possible solutions to get it under control.
As runoff soaks into soil plant roots help to absorb and filter out pollutants.
Use the water that drains off your roof.
These techniques will minimize the amount of water that accumulates or that causes erosion in the problem area.
By roy berendsohn may 1 2012.
If you have heavy runoff from roof downspouts and neighboring properties redirecting or capturing runoff can provide better control.
Rain barrels store and reuse rainwater helping to reduce the overtaxing of sewer systems and protect the quality of groundwater.
Rain and snow flow over streets parking lots and roofs collecting excess nutrients and pollutants before entering into a storm drain or water body.
See more ideas about outdoor gardens backyard garden design.
Build one watch what happens after a storm and then enlarge it as needed.
Locate a rain garden at least 10 feet from your house and at least four times that far from a septic system or steep slope.
A simple rain catchment system can provide water for outdoor use resulting in.
The following approaches to redirect and capture runoff can be used to control heavy runoff causing prolonged wet areas or yard erosion.
Oct 7 2018 explore joyce weber s board water runoff ideas on pinterest.