What is Water Wheel Falls?
Water Wheel is a Forest Service day-use area where Houston Mesa Road meets the East Verde River, 7.5 miles north of Payson. From the lot, a wide, flat path follows the river upstream under tall ponderosas for a few hundred yards, past the rusted iron wheel that names the place, then narrows to boulders. About three quarters of a mile in, where Ellison Creek comes in from the north, the creek drops over polished granite in a chain of cascades and plunge pools. It sits at about 5,100 feet, so the water is cold in June.
It is one of the easiest swimming holes in Arizona to reach, and it is loved accordingly. On a summer Saturday the rocks are covered in towels; on a weekday in late April it is a quiet canyon with a loud creek. The upper cascades, a short scramble farther up Ellison Creek, thin the crowd quickly. The whole thing is a half-day: the walk, the water, and a stop at Tonto Natural Bridge on the way home.
It is also the site of the deadliest flash flood in modern Arizona. On July 15, 2017, a thunderstorm parked over the Highline Fire burn scar several miles up Ellison Creek and dropped rain at rates the National Weather Service later estimated at 4.5 to 6.5 inches an hour. It was barely raining at the swimming hole. About an hour later a wave roughly five feet high, black with ash and carrying logs, came down the canyon and through the Cold Springs pool. Ten people from one extended family died. The water was gone in ten minutes. What you get here is a cold, pretty, close swimming hole with vault toilets and a fee; what you do not get is any margin for error in July and August.
How to do Water Wheel right
Pay before you arrive. Display a Tonto Daily Pass: $8 bought in advance (the Houston Mesa Campground fee machine on your way in, or any vendor in Payson) or $12 at the machine here. Annual Tonto passes and the America the Beautiful pass work. The Tonto National Forest entry explains the pass system. No reservations; it is day use only.
Get there. Loop 101 north to SR 87, the Beeline, and follow it to Payson, about 75 miles. Stay on 87 through town; one mile north of the SR 260 junction turn right on Houston Mesa Road (Forest Road 199), pass Houston Mesa Campground, and continue 7.5 miles down into the river canyon. The Water Wheel lot is on the left just before the road crosses the river. Paved the whole way. Figure about 105 minutes from Old Town. The lot holds a few dozen cars and nothing more; there is no legal roadside overflow. If it is full, Second Crossing and Third Crossing are a half mile and a mile farther on.
Pick the season. Open year-round. Best water is March through June, when snowmelt off the Rim keeps the pools full and the air is warm enough to want them. Winter is cold and empty and fine for the walk. July through mid-September is the monsoon, and the rules below apply.
Flash floods. From July through mid-September, treat this canyon as a place with a hard turn-around time. Check the Flagstaff radar before you leave Payson. If storms are building on the Rim to the north, do something else. If you are in the water and it rises, muddies or starts carrying sticks, get to high ground immediately; do not gather your things. Read the flash flood entry before your first visit, and the monsoon field manual if the season is new to you.
Water and toilets. Vault toilets, serviced daily, and a few picnic tables. No drinking water; carry it. No trash service; pack it out.
Footing. The second half is rock-hopping and a wet crossing. Real shoes with grip, not flip-flops. Rangers pull people out of here with broken bones every summer.
Camping. None here or at any of the three crossings. Houston Mesa, back toward town, is the campground.
Dogs. Allowed on leash.
Skip it if you want a swimming hole without a crowd or a cold creek with a trail attached. Horton Creek, 25 minutes east of Payson, is a real hike along a spring-fed stream with far fewer people and no plunge pools to draw them.
A cattleman, a miner, a fire and an hour
The East Verde below the Rim was Dilzhe’e Apache and Yavapai country before anyone wrote a name on it; the Apache called the Payson basin Te-go-suk, the place of the yellow water. The Army’s campaigns of the 1870s pushed both peoples onto reservations, and the ranchers followed. Jesse W. Ellison, a Texas cattleman and Confederate veteran, ran his herds along the creek that drains the Rim into the East Verde here, and it has been Ellison Creek since. Payson itself was founded as Union Park in 1882, the year of the Battle of Big Dry Wash just north of town, and renamed for an Illinois congressman in 1884 when it got a post office.
The wheel came later, and its story is muddled. An iron water wheel stands in the river near the start of the walk, built to turn machinery for a small mining operation; one local account credits a miner named James Greer in the early 1900s, crushing ore for a claim, and another says it dates from the 1930s and powered equipment that processed river sediment for gold. Both agree it never made anyone rich. What it made was a landmark, and when the Forest Service built a parking lot and toilets here, the site took the wheel’s name rather than the creek’s. The falls, strictly, are Ellison Creek’s cascades.
Recreation arrived on pavement. Until the 1930s a trip from Phoenix to Payson took eight to twelve hours on dirt. The paved road that became SR 87, the Beeline, was finished in 1958, and within a generation the East Verde’s crossings and swimming holes were a Valley weekend habit. Houston Mesa Road was paved to the river, the Tonto Pass arrived in 1999 to pay for the toilets, and Water Wheel became the busiest of the day-use sites because it had the best pools and the shortest walk.
The fire came first, then the water. The Highline Fire started on June 10, 2017, on the slopes below the Rim north of Payson, and burned 7,198 acres before it was contained on July 20; the Ellison Creek drainage above the swimming holes lost its ground cover across steep terrain. On July 15, with the fire still smoldering, a thunderstorm built over the scar. Rain began at 1:19 p.m. By 1:35 the National Weather Service’s radar estimated rates of 4.5 to 6.5 inches an hour over the burn, about an inch every fifteen minutes, on soil already wet from earlier storms. Totals were modest, half an inch to 1.75 inches, but on bare, baked ground above a narrow canyon the runoff was total. At the Cold Springs swimming hole, miles downstream, the sky was partly cloudy and the family in the water had no idea. The first flash-flood report came at 3:30 p.m.: a wave the Weather Service later estimated at about 5 feet, black with ash, full of logs, moving through the hole and on down to the East Verde, where it left high-water marks of 4 to 4.5 feet at the Water Wheel day-use area. Ten people, children among them, died. The threat ended at 6:18 p.m. and the creek was back in its banks before dark.
The Weather Service’s write-up of the event is the plainest document on this site’s source list, and it is worth reading. It explains what a burn scar does to a canyon, why a 5- to 10-year rain can become a once-in-a-lifetime flood, and why the people who died saw no rain. The Forest Service added warning signs and a small memorial near the wheel. It did not close the site, and it should not have; the lesson of Ellison Creek is not that the place is dangerous but that the season is, and that the danger comes from upstream, out of sight.
Why it matters
Water Wheel explains the monsoon better than any pamphlet. Arizona’s summer storms are small, intense and local, and a burned hillside turns one into a wall of water that arrives under a blue sky miles away. The East Verde has been a Valley swimming hole since the Beeline was paved, and it will stay one, because it is cold and close and beautiful. The 2017 flood did not change the place; it changed what a careful visitor owes it. For a Scottsdale visitor the verdict is a May or June weekday, early, with grippy shoes and a Tonto Pass already on the dash, and a firm rule from July to mid-September: a cloud over the Rim means you leave.