RV Dump Stations In Delhi, California
37.4322° N, 120.7785° W
Quick Overview
Delhi is a small Central Valley community sitting right on CA-99, the Golden State Highway, and for RVers it works best as a clean, efficient waypoint between the Bay Area, the Sierra, and points south. We track three RV dump stations in the area, all of them paid, so the main thing to know up front is that there is no municipal dump or free public option in the Delhi CDP itself. Your reliable stop is Merced River RV Resort, the primary RV facility here, spread across 40 wooded acres along the Merced River with full hookups, a dump station, and potable water.
Because Delhi is compact and agricultural, plan to route your waste and fresh-water stops through that resort or through the larger neighboring towns of Turlock, about 10 miles north, and Merced, about 18 miles east. Both have full groceries, propane, and RV dealers within 15 to 20 miles for anything you cannot handle in Delhi. CA-99 is fully accessible to all RV sizes and functions as the interstate-equivalent through this corridor, with I-5 running about 40 miles west if you are crossing the state.
Delhi is also a natural staging point for Yosemite National Park, roughly 60 to 70 miles east via the RV-friendly CA-140 route through Merced. Dump your tanks and top off fresh water before you climb, because services thin out fast in the foothills. Just watch the seasons: winter brings dangerous tule fog that can drop CA-99 visibility to near zero, and summer highs spike past 100F in August. Spring and fall are the comfortable windows, with warm dry days, quiet facilities, and the Merced River running strong on Sierra snowmelt. Handle your dump-and-fill here, then roll on rested and topped off.
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All Dump Stations Near Delhi
| Station Name | Distance | Rating | Category | Cost |
|---|---|---|---|---|
| Merced River RV Park | 2.3 mi | 4.0 | Dump Station | Free |
| Madruga Alves Car Wash | 4.8 mi | 4.3 | Dump Station | Varies |
| Chevron Service Station Foodmart | 4.8 mi | 5.0 | Dump Station | Varies |
| Castle Air Museum RV Park | 11.8 mi | 3.8 | Dump Station | Free |
| RV Park | 11.9 mi | 3.3 | Dump Station | Varies |
| Modesto Reservoir Regional Park | 16.9 mi | N/A | Dump Station | Varies |
| Sparkles Auto / Pet Wash | 21.2 mi | N/A | Dump Station | Varies |
| Kit Fox RV Park | 22.0 mi | 4.1 | Dump Station | Varies |
| Tiger Express Chevron Service Station | 22.7 mi | N/A | Dump Station | Varies |
| Merced County Spring Fair | 25.7 mi | N/A | Dump Station | Varies |
Merced River RV Park
2.3 miMadruga Alves Car Wash
4.8 miChevron Service Station Foodmart
4.8 miCastle Air Museum RV Park
11.8 miRV Park
11.9 miModesto Reservoir Regional Park
16.9 miSparkles Auto / Pet Wash
21.2 miKit Fox RV Park
22.0 miTiger Express Chevron Service Station
22.7 miMerced County Spring Fair
25.7 miTraveling to Delhi by RV
Delhi sits directly on CA-99, which carries all RV sizes with no notable restrictions and acts as the primary north-south route through this part of the Central Valley. I-5 is about 40 miles west for cross-state travel, but most rigs arrive on CA-99 between Modesto and Merced. Fuel is available at the Delhi and Turlock exits, so you can combine a fuel stop with a dump-and-fill at Merced River RV Resort.
For Yosemite, take CA-140 east through Merced, the primary RV-accessible route into the park, and remember that vehicle entry reservations are often required in peak season, so check the National Park Service site first. The one real driving hazard is winter tule fog on CA-99 from December to February, which can cut visibility to near zero, so hold your morning drives and dump runs until it lifts.
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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 Delhi, California, 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 Delhi
Delhi is a paid-dump area, plain and simple. All three stations we track are paid with no free options, so budget a small drop fee for using the dump station at Merced River RV Resort, the primary facility in the community. If you are staying the night, a full-hookup site at the resort bundles your dump and fresh-water fill into the nightly rate, which is usually the better value than paying a standalone drop fee twice.
To stretch your budget, fold your dump-and-fill into stops you were already making: fuel at the CA-99 Delhi or Turlock exits, and propane or groceries in Turlock or Merced within about 20 miles. There is no free public dump in this Central Valley stretch, so trying to avoid a fee usually just costs you a longer detour. Plan a modest fee, keep your stops consolidated, and Delhi stays a cheap, efficient waypoint on the CA-99 corridor.
Contact station for pricing details.
Prices may vary. Always confirm with the station before visiting.
What RVers Are Saying About Delhi
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Best Time to Visit Delhi by RV
Winter
Nov - Feb
38F - 55F
Crowds: Low
Mild but foggy. Tule fog settles over CA-99 from December into February and can drop visibility to near zero, so plan dump-and-fill stops for late morning once it lifts. Merced River RV Resort stays open and its dump station is reachable all winter.
Spring
Mar - May
48F - 72F
Crowds: Medium
Warming quickly and one of the best windows to pass through. The Merced River runs strong on Sierra snowmelt May and June. Facilities are uncrowded midweek, so a fill-up on fresh water is easy.
Summer
Jun - Aug
62F - 96F
Crowds: Medium
Hot and dry, with August the worst and spikes toward 109F. Dump early or late to spare yourself the heat, keep your fresh tank topped for cooling, and watch for poor Central Valley air quality.
Fall
Sep - Oct
52F - 80F
Crowds: Low
Warm, dry, and comfortable through September and October. This is the easy season for a Central Valley waypoint stop, with quiet facilities and no fog to fight on the highway.
Explore the Delhi Area
A few things we would tell a friend rolling through Delhi. First, treat Merced River RV Resort as your one-stop for dumping tanks and filling fresh water, since there is no public municipal dump in this CDP and all nearby stations are paid. Call ahead if you are a non-guest to confirm the drop fee and availability.
Second, in tule fog season from December to February, do not drive or run errands early. Wait until late morning when the sun burns the fog off CA-99, because pileups in this fog are a real Central Valley danger. Third, if Yosemite is your goal, top off everything here before heading up CA-140, since foothill services are thin. Fourth, pair propane, major groceries, and any RV repair with a run to Turlock or Merced, both within about 20 miles, where selection is far better. Finally, in summer keep your fresh tank full, because August heat past 100F drives water use up fast and air quality often drops.
National Parks Nearby
Frequently Asked Questions About Dump Stations in Delhi
Where can I dump my RV tanks in Delhi, CA?
Delhi is a small Central Valley community, so the reliable dump option is Merced River RV Resort, the primary RV facility in the area and the anchor for all three stations we track around town. It sits on 40 wooded acres along the Merced River with full hookups, so dumping is straightforward for both registered guests and, at many private parks, non-guests who pay a small drop fee. Because there is no public overnight RV parking or municipal dump in the Delhi CDP itself, plan to route your waste stops through a private park like this one rather than expecting a city-run facility.
Are there any free dump stations near Delhi?
Not really. All of the stations we track around Delhi are paid, with zero free options in the immediate area. The Central Valley is dense agricultural land, so free public dumps are scarce here compared to states with heavy state-park networks. Your practical choices are to pay the drop fee at Merced River RV Resort or to time your dumping around a fuel or grocery run in Turlock about 10 miles north or Merced about 18 miles east, where larger travel centers and RV dealers sometimes have facilities. Budget a small fee and you will not be stuck.
Can I get fresh water in Delhi?
Yes. Potable water is available at Merced River RV Resort, which is the most dependable fill point in the immediate Delhi area. If you are just passing through on CA-99, plan to top off your fresh tank at the resort or at a larger facility in nearby Turlock or Merced, since Delhi itself is a small CDP with limited public services. In summer, when highs climb into the 90s and beyond, keep that fresh tank full for cooling and hydration, because the dry Central Valley heat pushes your water use up faster than you expect.
Is Delhi a good base for visiting Yosemite in an RV?
It works as a Central Valley waypoint. Yosemite National Park sits roughly 60 to 70 miles east, and the RV-accessible route runs through Merced on CA-140, which is the primary way in for larger rigs. Dump your tanks and top off fresh water at Merced River RV Resort before you head up, because services thin out fast as you climb toward the park. Keep in mind Yosemite requires vehicle entry reservations well in advance during peak periods, so check the park website before you commit to a date and build your dump-and-fill stop into the drive out.
What highways lead into Delhi for an RV?
Delhi sits right on CA-99, the Golden State Highway, which functions as the primary interstate-equivalent through this stretch of the Central Valley and is fully accessible to all RV sizes with no notable restrictions. I-5 runs about 40 miles west if you are crossing the state, but most RVers reach Delhi directly on CA-99 between Modesto and Merced. Fuel is available along CA-99 at the Delhi and Turlock exits, so you can combine a fuel stop with a dump-and-fill at the nearby RV resort and keep your Central Valley transit efficient without detouring far off the main route.
When is tule fog a problem for driving near Delhi?
Tule fog is a serious winter hazard here, most common from December into February. It can drop visibility on CA-99 to near zero within minutes, and multi-vehicle pileups happen in the Central Valley every year because of it. For RVers, that means avoiding early-morning drives and dump-station runs during fog season. Wait until late morning when the sun burns it off, keep your speed down, and use your lights. If you are dumping tanks or filling water at Merced River RV Resort on a foggy morning, there is no rush, so let the highway clear before you roll back onto CA-99.
Is there overnight RV parking in Delhi?
No public overnight RV parking exists in the Delhi CDP. This is a small unincorporated community without a designated rig-friendly lot or municipal facility, so an overnight stay means booking a site at Merced River RV Resort or continuing to a larger facility in Turlock or Merced. The resort gives you a level site, hookups, and an on-site dump and water fill, which beats trying to find a legal overnight spot in a town this size. If you only need a quick rest, use a proper truck stop along CA-99 rather than parking on residential streets.
What services are available for RVers in Delhi?
Delhi has fuel along CA-99 at the Delhi and Turlock exits and a few small local markets, but for anything substantial you will head to Turlock about 10 miles north or Merced about 18 miles east. Both towns have full grocery stores, propane, and RV dealers 15 to 20 miles out for repairs. Water and the dump station are at Merced River RV Resort. Treat Delhi as a quick-stop waypoint: fuel and a fast resupply here, then handle propane, major groceries, and any RV repair needs in the larger neighboring towns where the selection is much better.
Where can I refill propane near Delhi?
There is no major propane hub in Delhi itself, so plan to refill in Turlock about 10 miles north or Merced about 18 miles east, both of which have propane dealers and RV-related services. If you are running low, top off before you climb toward Yosemite on CA-140, because propane and RV services get sparse as you head into the Sierra foothills. Pair a propane fill with your grocery and fuel run in one of the neighboring towns so you make a single efficient loop instead of backtracking, then dump and fill fresh water at the RV resort on your way out.
Is Merced National Wildlife Refuge worth a stop?
If your timing is right, yes. Merced National Wildlife Refuge sits about 20 miles northwest of Delhi and offers a 5.2-mile auto tour that is spectacular for sandhill crane and waterfowl viewing in winter. It is an easy add-on for RVers passing through the Central Valley in the cooler months, when tens of thousands of birds gather. The auto tour keeps you in your vehicle, so it is manageable, though you may prefer to day-trip in with a tow vehicle rather than the full rig. Handle your dump and water at Merced River RV Resort before or after the visit.
How many dump stations are near Delhi?
We track three stations in the Delhi area, and all of them are paid rather than free. The anchor is Merced River RV Resort, the primary RV facility serving the community. Because Delhi is a small Central Valley CDP without a municipal dump, these private and RV-park facilities are your practical options. If you need more choice, the larger towns of Turlock and Merced within about 20 miles offer additional facilities and RV dealers. Plan a small drop fee into your budget and you will have no trouble finding a place to empty tanks and refill fresh water.
What is the best time of year to pass through Delhi?
Spring and fall are the sweet spots. March through May brings warming temperatures, wildflowers, and the Merced River running strong on snowmelt, while September and October stay warm and dry without the fog or extreme heat. Summer is hot, with August highs that can spike past 100F, and winter carries the tule fog hazard on CA-99. If you are staging for Yosemite, spring and fall also line up with the best mountain conditions. Whenever you come, handle your dump and fresh-water fill at Merced River RV Resort and time highway driving to avoid winter fog.
Can non-guests use the dump station at Merced River RV Resort?
Policies vary by park and season, but many private RV resorts allow non-guests to use their dump station for a small fee, and Merced River RV Resort is the primary facility serving Delhi. Call ahead to confirm current availability and pricing before you rely on it, especially on busy summer weekends when the park is focused on registered campers. Because Delhi has no municipal dump and no free public options nearby, this park is the most convenient stop. If it is full or restricted, the fallback is a larger facility in Turlock or Merced within about 20 miles.
Where can I dump my RV tanks in Delhi, CA?
Delhi is a small Central Valley community, so the reliable dump option is Merced River RV Resort, the primary RV facility in the area and the anchor for all three stations we track around town. It sits on 40 wooded acres along the Merced River with full hookups, so dumping is straightforward for both registered guests and, at many private parks, non-guests who pay a small drop fee. Because there is no public overnight RV parking or municipal dump in the Delhi CDP itself, plan to route your waste stops through a private park like this one rather than expecting a city-run facility.
Are there any free dump stations near Delhi?
Not really. All of the stations we track around Delhi are paid, with zero free options in the immediate area. The Central Valley is dense agricultural land, so free public dumps are scarce here compared to states with heavy state-park networks. Your practical choices are to pay the drop fee at Merced River RV Resort or to time your dumping around a fuel or grocery run in Turlock about 10 miles north or Merced about 18 miles east, where larger travel centers and RV dealers sometimes have facilities. Budget a small fee and you will not be stuck.
Can I get fresh water in Delhi?
Yes. Potable water is available at Merced River RV Resort, which is the most dependable fill point in the immediate Delhi area. If you are just passing through on CA-99, plan to top off your fresh tank at the resort or at a larger facility in nearby Turlock or Merced, since Delhi itself is a small CDP with limited public services. In summer, when highs climb into the 90s and beyond, keep that fresh tank full for cooling and hydration, because the dry Central Valley heat pushes your water use up faster than you expect.
Is Delhi a good base for visiting Yosemite in an RV?
It works as a Central Valley waypoint. Yosemite National Park sits roughly 60 to 70 miles east, and the RV-accessible route runs through Merced on CA-140, which is the primary way in for larger rigs. Dump your tanks and top off fresh water at Merced River RV Resort before you head up, because services thin out fast as you climb toward the park. Keep in mind Yosemite requires vehicle entry reservations well in advance during peak periods, so check the park website before you commit to a date and build your dump-and-fill stop into the drive out.
What highways lead into Delhi for an RV?
Delhi sits right on CA-99, the Golden State Highway, which functions as the primary interstate-equivalent through this stretch of the Central Valley and is fully accessible to all RV sizes with no notable restrictions. I-5 runs about 40 miles west if you are crossing the state, but most RVers reach Delhi directly on CA-99 between Modesto and Merced. Fuel is available along CA-99 at the Delhi and Turlock exits, so you can combine a fuel stop with a dump-and-fill at the nearby RV resort and keep your Central Valley transit efficient without detouring far off the main route.
When is tule fog a problem for driving near Delhi?
Tule fog is a serious winter hazard here, most common from December into February. It can drop visibility on CA-99 to near zero within minutes, and multi-vehicle pileups happen in the Central Valley every year because of it. For RVers, that means avoiding early-morning drives and dump-station runs during fog season. Wait until late morning when the sun burns it off, keep your speed down, and use your lights. If you are dumping tanks or filling water at Merced River RV Resort on a foggy morning, there is no rush, so let the highway clear before you roll back onto CA-99.
Is there overnight RV parking in Delhi?
No public overnight RV parking exists in the Delhi CDP. This is a small unincorporated community without a designated rig-friendly lot or municipal facility, so an overnight stay means booking a site at Merced River RV Resort or continuing to a larger facility in Turlock or Merced. The resort gives you a level site, hookups, and an on-site dump and water fill, which beats trying to find a legal overnight spot in a town this size. If you only need a quick rest, use a proper truck stop along CA-99 rather than parking on residential streets.
What services are available for RVers in Delhi?
Delhi has fuel along CA-99 at the Delhi and Turlock exits and a few small local markets, but for anything substantial you will head to Turlock about 10 miles north or Merced about 18 miles east. Both towns have full grocery stores, propane, and RV dealers 15 to 20 miles out for repairs. Water and the dump station are at Merced River RV Resort. Treat Delhi as a quick-stop waypoint: fuel and a fast resupply here, then handle propane, major groceries, and any RV repair needs in the larger neighboring towns where the selection is much better.
Where can I refill propane near Delhi?
There is no major propane hub in Delhi itself, so plan to refill in Turlock about 10 miles north or Merced about 18 miles east, both of which have propane dealers and RV-related services. If you are running low, top off before you climb toward Yosemite on CA-140, because propane and RV services get sparse as you head into the Sierra foothills. Pair a propane fill with your grocery and fuel run in one of the neighboring towns so you make a single efficient loop instead of backtracking, then dump and fill fresh water at the RV resort on your way out.
Is Merced National Wildlife Refuge worth a stop?
If your timing is right, yes. Merced National Wildlife Refuge sits about 20 miles northwest of Delhi and offers a 5.2-mile auto tour that is spectacular for sandhill crane and waterfowl viewing in winter. It is an easy add-on for RVers passing through the Central Valley in the cooler months, when tens of thousands of birds gather. The auto tour keeps you in your vehicle, so it is manageable, though you may prefer to day-trip in with a tow vehicle rather than the full rig. Handle your dump and water at Merced River RV Resort before or after the visit.
How many dump stations are near Delhi?
We track three stations in the Delhi area, and all of them are paid rather than free. The anchor is Merced River RV Resort, the primary RV facility serving the community. Because Delhi is a small Central Valley CDP without a municipal dump, these private and RV-park facilities are your practical options. If you need more choice, the larger towns of Turlock and Merced within about 20 miles offer additional facilities and RV dealers. Plan a small drop fee into your budget and you will have no trouble finding a place to empty tanks and refill fresh water.
What is the best time of year to pass through Delhi?
Spring and fall are the sweet spots. March through May brings warming temperatures, wildflowers, and the Merced River running strong on snowmelt, while September and October stay warm and dry without the fog or extreme heat. Summer is hot, with August highs that can spike past 100F, and winter carries the tule fog hazard on CA-99. If you are staging for Yosemite, spring and fall also line up with the best mountain conditions. Whenever you come, handle your dump and fresh-water fill at Merced River RV Resort and time highway driving to avoid winter fog.
Can non-guests use the dump station at Merced River RV Resort?
Policies vary by park and season, but many private RV resorts allow non-guests to use their dump station for a small fee, and Merced River RV Resort is the primary facility serving Delhi. Call ahead to confirm current availability and pricing before you rely on it, especially on busy summer weekends when the park is focused on registered campers. Because Delhi has no municipal dump and no free public options nearby, this park is the most convenient stop. If it is full or restricted, the fallback is a larger facility in Turlock or Merced within about 20 miles.
Are there free dump stations in Delhi?
Yes — there are free RV waste disposal options available near Delhi.
All Dump Stations Near Delhi (45)
RV Dump StationsMerced River RV Park
RV Dump StationsMadruga Alves Car Wash
RV Dump StationsChevron Service Station Foodmart
RV Dump StationsCastle Air Museum RV Park
RV Dump StationsRV Park
RV Dump StationsModesto Reservoir Regional Park
RV Dump StationsSparkles Auto / Pet Wash
RV Dump Stations



