You pull in after a long drive, level the RV, and reach for the power cord. That is not the moment to learn the pedestal does not match your rig, the sewer connection is out of reach, or the site is tighter than expected. Knowing how to choose campsite hookups before you reserve makes arrival easier and helps you settle in with less fuss and more time to enjoy the road.
For a quick overnight stop, basic connections may be enough. For a week, a month, or a Winter Texan season, dependable water, sewer, and the right electrical service can make the difference between simply parking and feeling at home.
Start With the Way You Plan to Stay
The best hookup setup depends on your RV, your travel style, and how long you plan to stay. A self-contained camper that is stopping for one night may do fine with electricity only. If you are using your own tanks and conserving water, you may not need sewer at every stop.
That changes on a longer stay. Full hookups – water, sewer, and electricity at the site – save repeated trips to a dump station and let you use your RV much like a small home. They are especially useful for travelers working from the road, couples staying near family, retirees settling in for the season, or anyone who wants the comfort of regular showers, laundry, and a working kitchen without watching tank levels every day.
Think honestly about your routine. If you run the air conditioner, cook indoors, stream television, use a space heater on chilly mornings, or travel with pets, utility needs move from a nice extra to a practical priority.
How to Choose Campsite Hookups by Electrical Service
Electrical service is the first detail to confirm because an adapter cannot create more available power. Most RV sites offer 30-amp service, 50-amp service, or both. The number matters.
A 30-amp RV connection uses a three-prong plug and provides up to 3,600 watts at 120 volts. It is common on smaller travel trailers, pop-ups, truck campers, and many older motorhomes. A 30-amp rig can run its normal equipment, but you may need to manage what is on at the same time. Running the air conditioner, microwave, and electric water heater together can trip a breaker.
A 50-amp connection uses a four-prong plug and supplies two 120-volt legs. It can provide substantially more usable power, which is why it is common on larger fifth wheels and motorhomes with two air conditioners. A 50-amp RV can plug into a 30-amp pedestal with the right adapter, but it will be limited to 30 amps. A 30-amp RV can use a 50-amp pedestal with an adapter, but the RV still draws only what its own system is designed to use.
Ask whether the site has the service your RV requires, not merely whether it has “electric.” If you have a 50-amp coach, confirm that 50-amp service is available. If you are planning a Texas summer stay, reliable capacity for air conditioning deserves extra attention. It is also wise to carry a quality surge protector or electrical management system. Campground power is generally dependable, but voltage issues can happen anywhere, particularly during periods of heavy demand.
Look Beyond “Water Available”
A water hookup should be convenient, functional, and appropriate for drinking water. Most RVers carry a dedicated potable-water hose, never the same hose used for flushing tanks or other outdoor chores. A pressure regulator is also a smart addition because campground water pressure can vary from site to site.
Before booking, ask whether water is available directly at the site and whether it is seasonal. In much of Texas, freezing conditions are not an everyday concern, but colder weather can still affect water service at some parks. If you are planning an extended stay, ask where the faucet sits in relation to your water inlet. A long hose can solve some distance, but an unnecessarily stretched setup is harder to manage and more likely to get in the way.
Water quality preferences are personal. Many travelers drink campground water with a basic inline filter, while others bring bottled water or use a more involved filtration system. The key is having a dependable source at your site so you can use your RV comfortably.
Sewer Access Matters More on Longer Stays
A sewer hookup is one of the clearest signs that a campsite is ready for extended RV living. It lets you empty gray and black tanks at your own pace rather than planning every shower around a trip to the dump station.
The location of the sewer inlet matters as much as its presence. RV plumbing is not placed in the same spot on every model, so check your sewer outlet location and carry enough hose, along with secure fittings and a support. You want a gradual downhill path from your RV to the sewer connection, without sharp bends or a hose stretched across the site.
Do not leave your black tank valve open continuously. Letting liquids drain away while solids remain can create a difficult blockage. Keep the black valve closed until the tank is mostly full, then empty it, followed by the gray tank to help rinse the hose. This is basic RV housekeeping, but it is easier to do properly when the connection is close, accessible, and well laid out.
Check the Site Layout, Not Just the Utility List
Two campsites can both advertise full hookups and feel completely different once you arrive. Look at the whole site: pad length, width, backing room, turning space, utility placement, and room for slides, steps, tow vehicles, and outdoor chairs.
A spacious site gives you breathing room. That matters if you drive a longer motorhome, pull a fifth wheel, travel with a toad vehicle, or simply do not want to spend the evening listening to every conversation next door. It also makes setup less stressful. You should not have to choose between extending your slide and reaching the power pedestal.
Ground conditions deserve a look as well. A level, well-drained site is more comfortable and safer than one that holds water after a storm. In the Hill Country, where heavy rain can arrive quickly, a flood-free property and sensible drainage offer real peace of mind. Shade can be welcome in hot weather, but consider branches, satellite reception, and solar panels if those affect your setup.
At Pomarosa RV Park and Homestead, each of the 50 sites includes water, sewer, and both 30-amp and 50-amp electrical service. For travelers who want room to settle in near Bandera, the spacious, flood-free setting makes those practical hookup details easier to appreciate.
Ask a Few Specific Questions Before You Reserve
A campground’s website may answer the basics, but a quick call can prevent a mismatch. Rather than asking only whether hookups are available, ask questions that relate directly to your rig and stay.
- Is the site full hookup, with water, sewer, and the electrical service I need?
- Does it have 30-amp, 50-amp, or both connections at the pedestal?
- Will the site fit my RV length, slide-outs, and tow vehicle?
- Are the utility connections positioned within easy reach of my RV hookups?
- Is the site suitable for a short stay, extended stay, or seasonal reservation?
Give the park your actual RV length, including any trailer or tow setup when appropriate. A staff member who knows the property can often point you toward a site that fits better than a generic reservation category.
Pack for the Connections You Expect
Even a well-equipped full-hookup site works best when you bring the right gear. Keep your power cords, adapters, potable-water hose, pressure regulator, sewer hose, fittings, and leveling equipment in good shape. Check them before a long trip, not after dark at a new campsite.
It also helps to keep a little flexibility in your plan. An electric-only overnight stop may be perfectly comfortable when you know you will have full hookups at your next destination. A longer stay may call for extra hose length, a heated water hose during a cold snap, or a second surge protector check before you plug in.
Choose hookups that fit the life you want to have while parked. When the power supports your RV, the water is close at hand, the sewer connection is easy to manage, and the site gives you room to relax, you can spend less time adjusting and more time enjoying the Hill Country pace.