Jordanelle Reservoir is a year-round reservoir and state park with swimming among its listed watersport activities.
- Entry
- Day-use entry fee required
- Swim hours
- 6 a.m. to 10 p.m.; winter 8 a.m. to 5 p.m.
- Facilities
- Camping, boating, fishing, picnicking
- Managed by
- Utah Division of Parks and Recreation under agreement with the Bureau of Reclamation
Getting there
Hailstone is accessed from US 40 via the Mayflower exit. Rock Cliff is accessed from U 32, about 7.5 miles from US 40, then Rock Cliff Road.
40.6268, -111.4158
Get directionsRules to know before you go
- Do not swim inside the marina.
- Do not swim from docks.
- Do not enter the restricted dam area.
- Stay outside the no-trespassing buoys near the dam.
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Questions about Jordanelle Reservoir
Can you swim at Jordanelle Reservoir?
Yes. Swimming is listed as a park watersport activity, but it is prohibited inside the marina, from docks and near the dam.
Does it cost anything to swim at Jordanelle Reservoir?
Day-use entry fee required
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