
There are numerous ways to positively impact our beloved river from collecting trash to arresting rainwater runoff before it reaches the river. Rain gardens are one type of stormwater mitigation practices that helps manage the amount of phosphorus and nitrogen—two of the leading pollutants in our river—before they become a detriment to the wildlife inhabiting the St. Mary’s River and its watershed.
This summer alone, we have installed six sizable rain gardens throughout the watershed! The great news is that it’s not too late: YOU could have one this fall with our compromising 50/50 cost share program! This natural water filtration system is not only aesthetically appealing, but also a big help in reducing runoff by catching storm water from impervious surfaces on your property, such as your roof or driveway, and filtering it through plant use and organic materials. And best of all—we still have grant funding to assist you in designing and building your dream rain garden!
St. Mary’s County might not have the most forgiving soils, but don’t let that discourage you. We would be more than happy to come and survey your property and assess whether or not you could be the new owner of your very own rain garden. You must be within our watershed to qualify for our program. If you are interested, are unsure about your location qualifications, or have questions concerning a rain garden, please contact us at by emailing meghan.m.webster@gmail.com or by calling 301-904-2387.

