RV Dump Stations In East Hampton, New York
40.9634° N, 72.1848° W
Quick Overview
East Hampton sits near the tip of Long Island's South Fork, deep in Hamptons country, and for RVers the practical questions here are simple: where do you dump your holding tanks and fill fresh water, and when are those facilities actually open? The honest answer is that both revolve around two seasonal campgrounds. Cedar Point County Park, just north of the village on Gardiners Bay, has an on-site dump station plus central potable water, and it is the closest option to East Hampton itself. About twenty minutes east in Montauk, Hither Hills State Park runs its own dump stations and fresh-water fill on an oceanfront campground.
Of the several stations our directory tracks in the East Hampton area, a portion are paid or camper-only rather than free, which tells you how this end of Long Island works. There is no open public street dump here, and no boondocking. The South Fork is dense, expensive resort country, and village and town ordinances actively prohibit overnight habitation in a camper on streets and in most public lots. That makes tank management a planning exercise: dump and fill at Cedar Point or Hither Hills before you move on, because you will not find another reliable public option out on the narrow end of the fork.
Timing matters more here than in most places. Both campgrounds, and therefore both dump stations, are seasonal, running from roughly mid-May into early fall and closed through the cold months. From November through April you should arrive with empty holding tanks and a full fresh-water tank, and plan to dump farther west on Long Island on your way out. When the facilities are open, they are genuinely good, with the added payoff of ocean and bay beaches steps from your site. Just come in on NY-27, the one real route to the East End, handle your dump and water at the campground, and settle in. Staying a while? See the best RV parks in East Hampton for hookups and reservations to complement the utility stops covered here.
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Gear for Your Trip to East Hampton
All Dump Stations Near East Hampton
| Station Name | Distance | Rating | Category | Cost |
|---|---|---|---|---|
| East Hampton Sewage Treatment (Severn Trent) | 2.0 mi | N/A | Dump Station | Free |
| Cedar Point County Park | 5.2 mi | N/A | Dump Station | Varies |
| Hither Hills State Park | 14.4 mi | 4.7 | Dump Station | Varies |
| KOA - Niantic / I-95 Exit 72 KOA | 24.6 mi | 4.1 | Dump Station | Free |
| Hammonassett Beach State Park - William F. Miller Campground | 28.8 mi | 4.5 | Dump Station | Free |
| Acres High RV Park | 30.6 mi | N/A | Dump Station | Varies |
| Morgan RV Resorts - Seaport Campground | 32.4 mi | 4.3 | Dump Station | Free |
| Riverdale Farm Campsite | 32.7 mi | N/A | Dump Station | Varies |
| W.E.S. Trailer Sales | 34.1 mi | 4.7 | Dump Station | Varies |
| Highland Orchards Resort Park / Highland Orchards Trailer Sales | 36.4 mi | N/A | Dump Station | Varies |
East Hampton Sewage Treatment (Severn Trent)
2.0 miCedar Point County Park
5.2 miHither Hills State Park
14.4 miKOA - Niantic / I-95 Exit 72 KOA
24.6 miHammonassett Beach State Park - William F. Miller Campground
28.8 miAcres High RV Park
30.6 miMorgan RV Resorts - Seaport Campground
32.4 miRiverdale Farm Campsite
32.7 miW.E.S. Trailer Sales
34.1 miHighland Orchards Resort Park / Highland Orchards Trailer Sales
36.4 miTraveling to East Hampton by RV
There is no interstate on the South Fork. The one real artery is NY-27, known as Sunrise Highway to the west and Montauk Highway through the villages. The Long Island Expressway (I-495) ends near Riverhead roughly 40 to 50 miles west, and from there it is all surface highway out to East Hampton. NY-27 has no low tunnels or hard weight limits, but it narrows to two lanes and crawls through Southampton, Bridgehampton, and East Hampton in summer, so a big rig wants midweek or early-morning travel to skip the Friday and Sunday jams.
For utilities, do everything at the campgrounds. Cedar Point County Park and Hither Hills State Park both offer central fresh-water fill and on-site dump stations, and that is where you empty and refill. Fuel is easy along NY-27 through East Hampton, Amagansett, and Montauk, and propane comes from local East End dealers like Peconic Propane and W.C. Esp, though you should call ahead to confirm RV bottle refills. The side roads down to the beaches and the county park are tight and sandy, so take them slowly.
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Before You Go: RV Trip Essentials
Dump stations are only one piece of the trip puzzle. Before you set out for your trip to East Hampton, New York, it's worth taking thirty minutes to check that the basics are in place — the four areas below are where unprepared RVers most often get stung.
Check your RV insurance coverage
A standard auto policy rarely covers a Class A, Class C, or travel trailer the way a dedicated RV insurance policy does. If you're financing a motorhome, lenders typically require comprehensive and collision; full-timers should additionally price in vacation liability and personal belongings coverage. Rates vary widely by state and travel pattern — compare quotes from multiple RV-focused carriers before each season.
Know your roadside assistance options
RV-specific roadside plans tow motorhomes and trailers that regular AAA coverage won't touch — flat beds, mobile mechanics, tire service for duallies, and even emergency lockouts at remote campgrounds. Good plans cover your spouse and trailer even if you're driving a separate vehicle, and some include trip interruption reimbursement if a breakdown costs you a reservation.
Decide about an extended warranty early
Original manufacturer warranties on new RVs typically run 12–24 months — shorter than most buyers realize. An extended service contract (essentially a mechanical breakdown policy) covers the appliances, slides, levelling systems, and drivetrain components that can run $3,000–$10,000 to replace. The time to price one is before the factory coverage expires, not after something breaks.
Set up a travel rewards card for fuel and fees
A no-annual-fee travel or gas rewards card pays for itself on a single month of RV travel. Expect to spend $400–$800 per week combined on fuel, campgrounds, and propane — 3–5% cash back on gas alone covers the next oil change. For bigger trips, a sign-up bonus can offset campground fees for the whole season.
RVingLife is supported by advertising. Third-party ads on this page may include insurance quotes, roadside plans, warranty coverage, or financial products relevant to the topics above. We don't endorse any specific provider — compare multiple offers before you commit. Privacy policy.
Dump Station Costs in East Hampton
Because East Hampton's dump stations are attached to campgrounds rather than standalone, your cost usually rides along with a camping stay. If you are registered at Cedar Point County Park or Hither Hills State Park, using the dump station and filling fresh water is part of your fee. Show up as a non-camper and you may be turned away or charged a use fee that varies by season and staffing, so the reliable budgeting move is to plan a campground night whenever you need to service tanks.
Across our East Hampton listings, a portion of stations are paid or camper-only, which fits the broader reality out here: the South Fork is not a place for free utilities. Camping fees at the county and state parks are modest compared with Hamptons lodging, and they buy you beach access along with your dump and water. Factor in fuel for the long surface-road haul out from central Long Island, and the smart play is to consolidate your dump, fill, and a night or two into one stop rather than making extra trips.
Contact station for pricing details.
Prices may vary. Always confirm with the station before visiting.
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Best Time to Visit East Hampton by RV
Winter
Nov - Feb
27F - 42F
Crowds: Low
Cold, damp, and windy off the bay with hard freezes. Both Cedar Point and Hither Hills are closed, so there is no reliably open local dump station or fresh-water fill. Arrive with empty tanks and treat the South Fork as a day trip.
Spring
Mar - May
42F - 58F
Crowds: Medium
Campgrounds and their dump stations reopen around mid-May. Nights can still dip near freezing early on, so watch your hose and valves. Availability is easy before Memorial Day, then it tightens fast.
Summer
Jun - Aug
63F - 81F
Crowds: High
Full Hamptons season. Both campground dump stations run full service but sites fill and traffic on Route 27 is heavy. Reserve or arrive early, and plan your dump and water stops around the crowds.
Fall
Sep - Oct
48F - 64F
Crowds: Medium
The sweet spot. Mild, settled weather through September and early October with dump stations still open and lighter crowds. Facilities wind down toward November, when freeze protection matters again.
Explore the East Hampton Area
A few things we would tell a friend heading out to East Hampton with a rig. First, treat your dump and fresh-water fill as a fixed stop at Cedar Point or Hither Hills, not an afterthought, because there is no reliable public RV dump anywhere else on the South Fork. Do it before you pull out, every time. Second, both campgrounds close for winter, so from November through April you are on your own for tanks; arrive empty and leave empty, and dump farther west on Long Island when you head home.
Third, do not gamble on overnighting in a lot or on the street. East Hampton village and town rules ban camper habitation on streets and restrict most public lots overnight, and enforcement is real in season, so a campground is the only sane plan. Fourth, avoid arriving or leaving on summer Fridays and Sundays, when Route 27 backs up for miles with no bypass. Travel midweek or early, and you will save yourself hours and a lot of fuel crawling through the villages.
National Parks Nearby
Frequently Asked Questions About Dump Stations in East Hampton
Where can I dump my RV holding tanks in East Hampton, NY?
Your two dependable options are both campground dump stations. Cedar Point County Park, off Cedar Point Road on Gardiners Bay, has an on-site dump station along with central water, restrooms, and showers, and it is the closest to East Hampton village. About twenty minutes east in Montauk, Hither Hills State Park also has dump stations and fresh-water fill. Both are seasonal, running roughly mid-May through mid-September into early fall. The East Hampton Recycling Center on Springs Fireplace Road handles solid household waste and recycling, not RV holding tanks, so do not plan to dump there.
Are there free RV dump stations near East Hampton?
Not really. The dump stations on the South Fork are tied to Cedar Point County Park and Hither Hills State Park, and both are camping facilities that expect you to be a paying camper. Non-campers are often turned away or charged a fee to use the dump station, so budget for that. Of the stations our directory tracks in the East Hampton area, essentially all are paid or camper-only rather than free. If you want a no-cost dump, you will generally need to plan it into a paid campground stay rather than expecting an open public station in town.
Can I get fresh water for my RV in East Hampton?
Yes, but plan around the campgrounds. Cedar Point County Park has central potable water where you can top off your fresh tank, and Hither Hills State Park in Montauk offers fresh-water fill on site as well. The town itself runs on municipal water, but there is no dedicated public fill station on the street, so the campgrounds are your practical source. Because both close for the winter, from roughly November through April you should arrive with a full fresh-water tank rather than counting on filling up locally once you reach the East End.
Is there an RV dump station open in winter near East Hampton?
Generally no. The South Fork's dump stations are at Cedar Point County Park and Hither Hills State Park, and both campgrounds close for the season, typically shutting down after mid-September to early fall and not reopening until mid-May. That leaves the East Hampton area without a reliably open public RV dump or fresh-water fill through the cold months. If you are traveling out here in late fall or winter, arrive with empty holding tanks and a full fresh tank, and plan to dump farther west on Long Island on your way back rather than expecting an open station in town.
What does it cost to dump an RV around East Hampton?
Because the dump stations here are attached to campgrounds, the cost is usually bundled into a camping stay rather than a flat drive-up fee. If you are camping at Cedar Point County Park or Hither Hills State Park, using the dump station is part of your stay. If you are not a registered camper, expect either to be turned away or to pay a use fee, and policies vary by season and staffing. In our directory, the East Hampton-area stations run paid or camper-only rather than free, so the honest budgeting move is to plan a campground night when you need to dump and fill.
Can I park my RV overnight on the street in East Hampton?
No, and the rules are enforced. The Village of East Hampton prohibits overnight habitation in a trailer or camper on any street or property except by a short-term permit issued at the Building Inspector's discretion, capped at about one week. On top of that, vehicles cannot sit on public highways in the small hours, and the Town bans camping and overnight parking on a long list of streets. Public beach and municipal lots also restrict overnight RV parking. The practical takeaway is simple: stay in a campground, because street or lot overnighting here is a ticket waiting to happen.
Where is the closest campground to East Hampton village?
Cedar Point County Park is the closest, sitting just north of the village off Cedar Point Road on Gardiners Bay. It has about 190 wooded sites, central water, restrooms, showers, a camp store, and an on-site dump station, though there are no individual hookups. It runs first-come with Suffolk County resident permit rules for reservations and opens roughly mid-May through mid-September. If it is full or you want an oceanfront spot, Hither Hills State Park in Montauk is the next option, about twenty minutes east, with reservations through ReserveAmerica and its own dump stations and water.
Do the campgrounds near East Hampton have hookups?
Not full hookups. Both Cedar Point County Park and Hither Hills State Park are no-hookup campgrounds, meaning you camp on battery and fresh-water tanks and use the central facilities. What they do provide is what matters for tank management: central potable water to fill your fresh tank and on-site dump stations to empty your gray and black tanks before you leave. If you need 30 or 50 amp electric and sewer at the site, you will not find it on the South Fork itself and should look at full-hookup private parks farther west on Long Island instead.
What highways lead into East Hampton for an RV?
The main artery is NY-27, called Sunrise Highway to the west and Montauk Highway as it runs through the villages, and it is the only real through-route out to the East End. There is no interstate on the South Fork; the Long Island Expressway (I-495) ends near Riverhead roughly 40 to 50 miles west, and from there it is all surface highway. NY-27 has no low tunnels or hard weight limits, but it narrows to two lanes and crawls through East Hampton, Amagansett, and Montauk in summer. Side roads to the beaches and county park are tight and sandy, so take them slowly in a big rig.
Are there propane and RV services in East Hampton?
For propane, Peconic Propane and W.C. Esp out of Bridgehampton serve the East End, and Suburban Propane covers the Montauk area; call ahead to confirm they can refill your RV bottles rather than only delivering to homes. Fuel is easy, with gas and diesel stations along NY-27 through East Hampton, Amagansett, and Montauk. RV-specific repair is thin on the South Fork, though, with mostly general auto and marine shops nearby; for serious RV service you will want to head farther west toward central Long Island. Stock up and handle maintenance before you get out to the narrow end of the fork.
When is the best time to bring an RV to East Hampton?
Late May through early October is the window, since that is when Cedar Point and Hither Hills, and their dump stations and water, are actually open. September and early October are the sweet spot: mild settled weather, lighter crowds, and facilities still running. Peak summer works too but comes with full campgrounds and heavy Route 27 traffic, so reserve early and time your drives around Friday and Sunday rushes. Avoid late fall through winter for an RV trip out here, because the campgrounds close and you lose reliable local dump and fresh-water access entirely.
How bad is summer traffic getting an RV to East Hampton?
It can be rough, so plan around it. With no interstate on the South Fork, everyone funnels onto the two-lane stretch of NY-27, and on peak summer Fridays and Sundays it backs up for miles through Southampton, Bridgehampton, and East Hampton. In a large rig with no room to maneuver, that stop-and-go grind is stressful and hard on fuel. The fix is timing: travel midweek or very early, avoid weekend afternoons, and do your dump-and-fill at the campground rather than trying to detour for services once you are stuck in the crawl. Off-season the traffic disappears, but so do the open facilities.
What is there to do around East Hampton with an RV?
Plenty for a relaxed stay based out of a campground. East Hampton's Main Beach is regularly ranked among the best public ocean beaches in the country, though summer day parking is permit-restricted. Cedar Point County Park adds bayfront hiking and a lighthouse view right where you camp. Head east and Hither Hills State Park has a two-mile ocean beach and a freshwater lake, and the Montauk Point Lighthouse at the very tip is New York's oldest, with a museum and big ocean overlook. Staying a while? See the best RV parks in East Hampton for hookups and reservations, then use the campgrounds as your base for beaches and the Montauk run.
Where can I dump my RV holding tanks in East Hampton, NY?
Your two dependable options are both campground dump stations. Cedar Point County Park, off Cedar Point Road on Gardiners Bay, has an on-site dump station along with central water, restrooms, and showers, and it is the closest to East Hampton village. About twenty minutes east in Montauk, Hither Hills State Park also has dump stations and fresh-water fill. Both are seasonal, running roughly mid-May through mid-September into early fall. The East Hampton Recycling Center on Springs Fireplace Road handles solid household waste and recycling, not RV holding tanks, so do not plan to dump there.
Are there free RV dump stations near East Hampton?
Not really. The dump stations on the South Fork are tied to Cedar Point County Park and Hither Hills State Park, and both are camping facilities that expect you to be a paying camper. Non-campers are often turned away or charged a fee to use the dump station, so budget for that. Of the stations our directory tracks in the East Hampton area, essentially all are paid or camper-only rather than free. If you want a no-cost dump, you will generally need to plan it into a paid campground stay rather than expecting an open public station in town.
Can I get fresh water for my RV in East Hampton?
Yes, but plan around the campgrounds. Cedar Point County Park has central potable water where you can top off your fresh tank, and Hither Hills State Park in Montauk offers fresh-water fill on site as well. The town itself runs on municipal water, but there is no dedicated public fill station on the street, so the campgrounds are your practical source. Because both close for the winter, from roughly November through April you should arrive with a full fresh-water tank rather than counting on filling up locally once you reach the East End.
Is there an RV dump station open in winter near East Hampton?
Generally no. The South Fork's dump stations are at Cedar Point County Park and Hither Hills State Park, and both campgrounds close for the season, typically shutting down after mid-September to early fall and not reopening until mid-May. That leaves the East Hampton area without a reliably open public RV dump or fresh-water fill through the cold months. If you are traveling out here in late fall or winter, arrive with empty holding tanks and a full fresh tank, and plan to dump farther west on Long Island on your way back rather than expecting an open station in town.
What does it cost to dump an RV around East Hampton?
Because the dump stations here are attached to campgrounds, the cost is usually bundled into a camping stay rather than a flat drive-up fee. If you are camping at Cedar Point County Park or Hither Hills State Park, using the dump station is part of your stay. If you are not a registered camper, expect either to be turned away or to pay a use fee, and policies vary by season and staffing. In our directory, the East Hampton-area stations run paid or camper-only rather than free, so the honest budgeting move is to plan a campground night when you need to dump and fill.
Can I park my RV overnight on the street in East Hampton?
No, and the rules are enforced. The Village of East Hampton prohibits overnight habitation in a trailer or camper on any street or property except by a short-term permit issued at the Building Inspector's discretion, capped at about one week. On top of that, vehicles cannot sit on public highways in the small hours, and the Town bans camping and overnight parking on a long list of streets. Public beach and municipal lots also restrict overnight RV parking. The practical takeaway is simple: stay in a campground, because street or lot overnighting here is a ticket waiting to happen.
Where is the closest campground to East Hampton village?
Cedar Point County Park is the closest, sitting just north of the village off Cedar Point Road on Gardiners Bay. It has about 190 wooded sites, central water, restrooms, showers, a camp store, and an on-site dump station, though there are no individual hookups. It runs first-come with Suffolk County resident permit rules for reservations and opens roughly mid-May through mid-September. If it is full or you want an oceanfront spot, Hither Hills State Park in Montauk is the next option, about twenty minutes east, with reservations through ReserveAmerica and its own dump stations and water.
Do the campgrounds near East Hampton have hookups?
Not full hookups. Both Cedar Point County Park and Hither Hills State Park are no-hookup campgrounds, meaning you camp on battery and fresh-water tanks and use the central facilities. What they do provide is what matters for tank management: central potable water to fill your fresh tank and on-site dump stations to empty your gray and black tanks before you leave. If you need 30 or 50 amp electric and sewer at the site, you will not find it on the South Fork itself and should look at full-hookup private parks farther west on Long Island instead.
What highways lead into East Hampton for an RV?
The main artery is NY-27, called Sunrise Highway to the west and Montauk Highway as it runs through the villages, and it is the only real through-route out to the East End. There is no interstate on the South Fork; the Long Island Expressway (I-495) ends near Riverhead roughly 40 to 50 miles west, and from there it is all surface highway. NY-27 has no low tunnels or hard weight limits, but it narrows to two lanes and crawls through East Hampton, Amagansett, and Montauk in summer. Side roads to the beaches and county park are tight and sandy, so take them slowly in a big rig.
Are there propane and RV services in East Hampton?
For propane, Peconic Propane and W.C. Esp out of Bridgehampton serve the East End, and Suburban Propane covers the Montauk area; call ahead to confirm they can refill your RV bottles rather than only delivering to homes. Fuel is easy, with gas and diesel stations along NY-27 through East Hampton, Amagansett, and Montauk. RV-specific repair is thin on the South Fork, though, with mostly general auto and marine shops nearby; for serious RV service you will want to head farther west toward central Long Island. Stock up and handle maintenance before you get out to the narrow end of the fork.
When is the best time to bring an RV to East Hampton?
Late May through early October is the window, since that is when Cedar Point and Hither Hills, and their dump stations and water, are actually open. September and early October are the sweet spot: mild settled weather, lighter crowds, and facilities still running. Peak summer works too but comes with full campgrounds and heavy Route 27 traffic, so reserve early and time your drives around Friday and Sunday rushes. Avoid late fall through winter for an RV trip out here, because the campgrounds close and you lose reliable local dump and fresh-water access entirely.
How bad is summer traffic getting an RV to East Hampton?
It can be rough, so plan around it. With no interstate on the South Fork, everyone funnels onto the two-lane stretch of NY-27, and on peak summer Fridays and Sundays it backs up for miles through Southampton, Bridgehampton, and East Hampton. In a large rig with no room to maneuver, that stop-and-go grind is stressful and hard on fuel. The fix is timing: travel midweek or very early, avoid weekend afternoons, and do your dump-and-fill at the campground rather than trying to detour for services once you are stuck in the crawl. Off-season the traffic disappears, but so do the open facilities.
What is there to do around East Hampton with an RV?
Plenty for a relaxed stay based out of a campground. East Hampton's Main Beach is regularly ranked among the best public ocean beaches in the country, though summer day parking is permit-restricted. Cedar Point County Park adds bayfront hiking and a lighthouse view right where you camp. Head east and Hither Hills State Park has a two-mile ocean beach and a freshwater lake, and the Montauk Point Lighthouse at the very tip is New York's oldest, with a museum and big ocean overlook. Staying a while? See the best RV parks in East Hampton for hookups and reservations, then use the campgrounds as your base for beaches and the Montauk run.
Are there free dump stations in East Hampton?
Yes — there are free RV waste disposal options available near East Hampton.
All Dump Stations Near East Hampton (37)
RV Dump StationsEast Hampton Sewage Treatment (Severn Trent)
RV Dump StationsCedar Point County Park
RV Dump StationsHither Hills State Park
RV Dump StationsKOA - Niantic / I-95 Exit 72 KOA
RV Dump StationsAcres High RV Park
RV Dump StationsHammonassett Beach State Park - William F. Miller Campground
RV Dump StationsMorgan RV Resorts - Seaport Campground
RV Dump Stations



