Rain Gardens & Drywells~Managing Stormwater

Rain gardens and drywells are just two of several BMPs (best management practices) available for reducing stormwater run-off.  They capture water on-site so that it can infiltrate into the ground water. Rain gardens have the added bonus of being attractive and creating a habitat for birds and butterflies.

Homeowners in the DC metro region are encouraged, and may soon be required to manage their stormwater on-site to minimize run-off that ultimately pollutes the Chesapeake Bay.

Many factors are considered when installing either feature.  Every property
site is different. The following questions must be answered in order to determine
costs and install the correct size:

• Design storm – inches per rain event that must be captured
• Soil type and porosity
• Square feet of impervious surface being treated
• Grade and slope of property
• Trees
• Property lines
• Public right-of-ways
• Neighboring properties
• Access to site

The are several steps involved in the installation process:

• Contract with scope of work and cost
• Design plan
• DOE Inspection of site and design plan (if for a grant or rebate program)
• Approval and Schedule work
• Excavation and Installation
• Hand-off to client

The maintenance needs vary for each property. Some of the tasks are:

• Clean gutters and downspouts
• Prevent silt from entering system
• Monitor drainage
• Weeding, mulching, plant care as necessary (rain gardens)

John Shorb Landscaping is working with builders, architects,
and home owners to Cultivate Naturally Elegant Properties in and around Washington DC. Let us know how we can work with you.  301-897-3503

customer.service@johnshorblandscaping.com www.JohnShorbLandscaping.com