RV Dump Stations Maryland

Maryland is full of interesting places to see in an RV, and there are plenty of popular dump sites spread throughout this remarkable state. This listing offers the top RV dump stations in Maryland based on the amenities of the facility and the cost of the dump station. A large number of these dump stations offer free service or will only charge a small fee to get rid of the waste that you accumulate while you are using your RV. 

Most of the RV sites in Maryland also offer a 24-hour service and free water to refill your tank. Here are 22 waste dump stations located in different areas of Maryland, and a few of them provide RV storage as well. Motorhome dump stations in Maryland can also be found at many of the local truck stops and travel plazas. 

Top Maryland RV Dump Stations

1. Fort Whaley Campground

  • Open May through September
  • 24 hours a day
Laser tag and miniature golf are available on site for the guests to enjoy. 
Additional Info
Pricing: Free for registered guests or fee for dump station

2. Yogi Bear’s Jellystone Park

  • Open March through November
Jellystone Park has free water amenities, exciting events, on-site food, and excellent facilities available to the public.
Additional Info
Pricing: Free to the registered guest only 

3. Assateague State Park

  • Open April – October from 7 am - sunset
Assateague State Park is one of several free RV dump stations in Maryland that is located on Assateague Island and offers 2 miles of ocean beaches. 
Additional Info
Pricing: Free
Licensed from Sanidumps.com

Explore Dump Stations by City


The city of Frederick was founded in 1745 by German settlers and is located in the vicinity of the Civil War battlegrounds of Monocacy, Antietam, and Gettysburg. Today, there is historic architecture, church spires, theatrical performances, eclectic shops, a Civil War Museum, and weekly summer concerts that attract lots of visitors. Many of these visitors travel here in an RV and need an easily accessible dump station. 

Frederick map


The city of Baltimore is a thriving art and culture district where tourists can enjoy the B & O Railroad Museum, the Jewish Museum of Maryland, or the Babe Ruth Birthplace and Museum. There are several RV sites in or near Baltimore, and many have the convenience of dump stations. 

Baltimore map

Ocean City

Ocean City hosts between 320,000 and 345,000 vacationers during the summer months and up to 8 million annually. Many stay at the local RV campsites while they are visiting, many of which are sites that also offer dump station facilities to get rid of your RV waste.

Ocean City map


Salisbury is a major city along the eastern shoreline and therefore holds all kinds of attractions, including the National Folk Festival and the Salisbury Zoo, which gives shelter to well over 100 animals. Not shockingly, there are many RV campgrounds in or near Salisbury and many user-friendly dump stations. 

Salisbury map

In Summary

Finding a Maryland dump station is fairly simple. There are many RV campgrounds and resorts that let you use their dump station for free as a registered guest. In fact, some will allow non-RV guests to use the dump for a small fee. If you’re looking for a free dump station or want to keep your cost down on the road, then you should look for a travel center. They’ll often let you use their dump station for free if you purchase up to 40 gallons of fuel during your stop. Also, many RV storage facilities have dump stations available as well.

Top RV Rentals in Maryland

Visit Nearby State Parks

Patapsco Valley State Park

Stretching 32 miles along the Patapsco River in Maryland, west of Baltimore, you’ll find Patapsco Valley State Park. Founded in 1907, Patapsco Valley State Park is Maryland’s first state park and home to some of the state’s earliest mills and factories, the country’s first freight railroad, and the world’s first submerged hydroelectric plant... Read more