Image credit: Christian David via Wikimedia Commons. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0); author: Christian David; source page: https://commons.wikimedia.org/wiki/File:Wahweap_Marina_and_Lake_Powell,_Page,_Arizona_-_April_2026.jpg.
Glen Canyon National Recreation Area’s Changing Lake Levels page, last updated September 3, 2026, shows Lake Powell at 3,517.85 feet on September 2. At that elevation, Wahweap Main, Wahweap Stateline, Antelope Point Public, and Halls Crossing are closed to motorized launching. The Stateline Auxiliary ramp remains the south-lake motorized option, with plate mats required around 3,524 feet.
If you are towing a boat to Page this weekend, do not aim for Wahweap Main. Prepare the boat in the Stateline parking lot, then use the auxiliary ramp, and expect congestion. Page trip planning, including things to do in Page, Arizona, still works. The launch map does not.
- Lake level: 3,517.85 feet on September 2, 2026, per the National Park Service table.
- South lake motorized: Wahweap Main and Stateline closed. Stateline Auxiliary open with plate mats.
- Antelope Point: public ramp closed to motorized vessels. Paddlecraft only. Business ramp is valet, not NPS-run.
- Halls Crossing: closed to all vessels. The UDOT ferry is not operating until further notice.
- Bullfrog North: launch at your own risk. The park warns of a drop-off at the end of the ramp.
The September 2 Reading Closes Most Motorized Ramps
The National Park Service says declining Lake Powell levels have reshaped shoreline access since 2001. The current table is more specific than a drought essay. Wahweap Main needs about 3,545 feet for motorized launching and is listed closed, open to paddlecraft only. Wahweap Stateline needs about 3,567 feet and is also closed to motorized launch and retrieval. Halls Crossing needs about 3,557 feet and is closed to all vessels.
An independent tracker at Lake Powell Water Level recomputes the same September 2 reading of 3,517.85 feet against each ramp’s published minimum. It flags Wahweap Main as closed, Halls Crossing as closed, and Stateline Auxiliary as the at-risk south-lake motorized ramp with a thin cushion above its low-water floor. Use that as a second check, then re-read the official NPS table the morning you tow. A Labor Day weekend tow that leaves Page without that check is how trailers end up at a closed slab.
The park asks visitors to plan for longer lines, limited parking, and congestion at the ramps that still work. Ready the boat in a nearby parking lot before driving onto the ramp. Channels can narrow as the shoreline moves, and restrooms, floating walkways, pump-outs, and fuel docks may or may not be in their usual places.
Wahweap Area Is the Remaining South Lake Launch
For drivers coming through Page, the usable motorized launch is the Wahweap Stateline Auxiliary ramp. The NPS table says it is open to motorized vessels, with plate mats needed at 3,524 feet. Prepare all boats in the Stateline Main Ramp parking lot before accessing the auxiliary ramp. Wahweap Stateline itself is a paddlecraft-only, launch-at-your-own-risk surface that also serves as the drive-down route to the auxiliary.
Antelope Point Public is closed to motorized vessels and listed for paddlecraft only. The Antelope Point Business Ramp is not managed directly by Glen Canyon National Recreation Area. Limited launch may be available through Antelope Point Valet Services at 928-645-5900, extension 5032. Call before you assume a public-ramp alternative exists there.
Boat days that used to start at Wahweap Main now start one auxiliary ramp over, with mats, a parking-lot staging step, and more traffic. If the trip’s real target is a water approach to Rainbow Bridge National Monument, confirm both the launch and the on-lake facility status the same morning. Low water changes more than the ramp. It changes the run.
Halls Crossing, the Ferry, and the North Lake
Halls Crossing Launch Ramp is closed to all vessels. The NPS table says the Lake Powell ferry is not anticipated to operate until further notice and does not run if the lake drops below 3,575 feet. UDOT launch ramps tied to that crossing are also listed closed to private launching. That is a Utah-side access cut, not a minor delay.
Bullfrog North is listed launch-at-your-own-risk, with a warning that the drop-off at the end of the ramp means traffic can use the west lane only. Treat that as a small-boat, experienced-launcher option, not a houseboat default. Independent marina guides have described Bullfrog services relocating toward deeper water near Halls Crossing during 2026, which makes the official ramp table even more important than a printed marina map from last year.
Lees Ferry, downstream of the dam, is a different access problem. Deep Arrival already covered the Lees Ferry campground upper-loop closure through September 30. That story is about campsites. This one is about Lake Powell ramps. Do not mix the two when you pack the trailer.
Launch Without Getting Stuck
The park’s own instruction is simple and easy to ignore in a holiday line. Stage the boat in a parking lot. Confirm the preferred ramp on the Changing Lake Levels page before you leave the hotel. Expect congestion at the few ramps that remain open. Paddlecraft still have more options than motorized boats, including Wahweap Main and Stateline at the visitor’s own risk, but those surfaces are not a motorized workaround.
Houseboats and larger trailers should assume Wahweap Main and Halls Crossing are out. Call the marina or valet number for Antelope Point if that is the only geometry that fits the itinerary. Carry extra time for the Stateline Auxiliary, and do not count on the ferry as a shortcut between Halls Crossing and Bullfrog until UDOT and NPS both say it is running.
Lake level is a moving number. The September 2 reading is the one on the current table. A rise of a few feet would not reopen Halls Crossing or Wahweap Main. A further drop would put Stateline Auxiliary closer to its plate-mat and closure thresholds. Recheck the official table the day you launch, not the day you reserved the houseboat. If you are already on the road from Las Vegas or Flagstaff, that morning check is the difference between a launch and a wasted trailer day.
| If you… | What to do |
|---|---|
| Tow a motorized boat to Page or Wahweap | Use Stateline Auxiliary. Stage in the Stateline parking lot. Do not use Wahweap Main. |
| Need Halls Crossing or the ferry | Reroute. The ramp is closed to all vessels and the ferry is out until further notice. |
| Launch a kayak, canoe, or other paddlecraft | Wahweap Main and Stateline remain paddlecraft options at your own risk. Recheck the table that morning. |
| Want Antelope Point | The public ramp is closed to motorized boats. Call Antelope Point Valet Services before you drive over. |
September 2, 2026 is the lake-level stamp on the current table. 3,517.85 feet is below the motorized minima for Wahweap Main, Stateline, Antelope Point Public, and Halls Crossing.
Stateline Auxiliary is the south-lake motorized gate. Plate mats apply near 3,524 feet. Stage the boat before you roll onto the ramp.
The ferry is not a backup. NPS says it is not anticipated to operate until further notice below 3,575 feet.
Is the Wahweap boat ramp open at Lake Powell?
Wahweap Main is closed to motorized launch and retrieval. It is open to paddlecraft only. Motorized boats should use the Stateline Auxiliary ramp.
Is Halls Crossing Launch Ramp open?
No. The National Park Service lists Halls Crossing closed to all vessels, and the UDOT ferry is not operating until further notice.
What is the current Lake Powell elevation?
The NPS table cites 3,517.85 feet on September 2, 2026. Recheck the Changing Lake Levels page the morning you launch, because the usable ramps sit close to their minima.
Can I still boat to Rainbow Bridge?
Boating is still possible from the ramps that remain open, mainly Stateline Auxiliary on the south lake. Confirm on-lake facilities and navigation hazards the same day, because low water changes channels and docks.
