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The Local

The other reservoir Morgan County

A Bureau of Reclamation dam, a state park created by statute in 2021, and a construction site since June 2025

Lost Creek, a state park that exists because a bill said it could

Lost Creek State Park is about ten miles northeast of Croydon, at the far east end of Morgan County, reached from the Croydon exit off Interstate 84 and then north on a county road. Day use is 10 dollars a vehicle and camping is 20 dollars a night, first come first served with no reservations. It became a state park in 2021, written into the Utah Code rather than grown into one, and half of it has been closed for construction since June 2025. Utah State Parks publishes no hours, no telephone number, no street address and no campsite count for it, so the honest way to visit is to read the park page the morning you go.

Scott BuehlerBy Scott Buehler, Moving Utah Updated October 2026

The short answer

Lost Creek State Park sits about ten miles northeast of Croydon, in the far corner of Morgan County, reached from the Croydon exit off Interstate 84 and then north on Lost Creek Road. Day use is 10 dollars a vehicle and camping is 20 dollars a night, first come first served with no reservations taken. It has been under major construction since June 2025: the Little Trail Creek area below the dam is closed to all day use and camping except fishing in the creek, and the Deer Hollow area sees intermittent closures. Utah State Parks publishes no hours, no telephone number, no street address and no campsite count for this park, and the reservoir level and dock status change constantly, so read the park page before you drive out.

WhereAbout 10 miles northeast of Croydon, far east Morgan County
Getting thereThe Croydon exit off Interstate 84, then north on Lost Creek Road
SeasonOpen water in the warm months, with no winter services
CostDay use 10 dollars a vehicle, camping 20 dollars a night, first come first served
StatusLargely undeveloped, part closed for work as of 2025; check the level with Utah State Parks

Is it open


Is Lost Creek open, and can you camp there this year?

Partly, and it depends which part. The park's own page carries this notice in its own words: Lost Creek State Park is in major construction and amenities improvements as of June 1st 2025. It adds that the Little Trail Creek area below the dam is closed to all day use and camping except fishing in the creek, and that the Deer Hollow area, the first parking lot before crossing the dam, sees intermittent closures during the work. So one area is shut, one is on and off, and the rest is open.

What is being built is not spelled out. The only public description of the purpose is the schedule line in the 2021 appropriation that created the park, which reads renovation and development. A tidy list of modern campgrounds, restrooms, an entrance and trailheads circulates for the project, along with a figure of thirty sites with water and electricity, but both come from aggregators rather than from the state, so treat both as unconfirmed until the state posts them. Utah State Parks publishes no campsite count for this park at all.

The reservoir itself is the other half of the answer, and it moves. The park page posts the current level as a percentage of capacity, the water temperature, and a dock and open water note, and all three change with the season and with the drawdown for downstream water. The dock line can flip from removed to accessible within days, so the only number worth carrying is the one on the park page the morning you go. Never plan a boating trip around a level you read here or anywhere written weeks earlier.

The practical instruction, then, is short. Do not drive out on a plan made a week ago. Read the park page the morning you leave, note which of the three named areas is open, and expect that answer to keep changing while the work continues.

Utah State Parks publishes no hours, no park telephone number, no street address and no campsite count for Lost Creek. The park page gives the division's Salt Lake office address, names a park manager but no park line, and lists no opening or closing time. Fire rules can also tighten fast: the park has carried Stage 2 restrictions banning fires even inside an established fire pit, and that restriction overrides the fee page's mention of fire pits at Francis Cove and Little Trail Creek. All camping is first come first served, so treat an overnight here as a place with no guaranteed pitch, no guaranteed fire and no telephone to ring, which is exactly what 20 dollars a night buys.

The statute


This park exists because a 2021 bill told the division to go and ask the federal owner first

Most state parks are places that became parks. Lost Creek was written into the Utah Code. House Bill 257 of the 2021 general session, Utah State Park Amendments, enacted section 79-4-608, and the enrolled text is short enough to read whole: the Lost Creek area means the Lost Creek Reservoir and certain land around it, described by a map and legal description on file with the division; the division may enter into an agreement with the United States Bureau of Reclamation to manage recreational operations at Lost Creek Reservoir and to use the area as a state park; upon entering that agreement the area is included within the state park system as Lost Creek State Park; and hunting wildlife in the park is limited to waterfowl only.

Three things follow from those four subsections. Reclamation owns the reservoir and the state manages the recreation under an agreement, which is a different relationship from East Canyon, where the park was established in 1967 and the water passed to a conservancy district in 1968. The park is conditional: the statute says the area is a park upon the division entering the agreement, so the agreement is the thing that made it one. And the hunting rule is unusual enough to state plainly: inside the park, hunting is limited to waterfowl only, by statute rather than regulation.

The chief sponsor was Representative Steve Eliason, with Senator David P. Hinkins in the Senate, and the effective date was 5 May 2021.

The money is the part most easily misread. The same bill appropriated, for the fiscal year beginning 1 July 2021, 36,500,000 dollars one time from the general fund to the Division of Parks capital budget, under a schedule of renovation and development, with the funds limited to the development of Utahraptor State Park and Lost Creek State Park, and up to 7,500,000 dollars of it earmarked to acquire land in the Dalton Wells area for Utahraptor. So the 36.5 million is shared between two parks at opposite ends of the state and is not Lost Creek's budget. Anybody quoting it as this park's spend is quoting a number that was never that.

Hunting wildlife in Lost Creek State Park is limited to waterfowl only. Four subsections created a state park, and the shortest of them is the one nobody expects.

The dam


A contractor walked off this job in 1965, and a second firm took sixteen months to finish it

Lost Creek Dam closed the second round of construction on the Weber Basin Project, and the Bureau of Reclamation's own project history is candid about how badly it went. Work on the earthfill structure began in July 1963, twelve miles northwest of Devil's Slide in Lost Creek Canyon. Heavy winter weather forced crews to place three thirty six inch culverts to divert the stream from the dam. The delays drove the first contractor, Steenburg Construction Company, to abandon the contract in September 1965 after deciding it was losing too much money on the site, and officials terminated the contract for default on 28 September. Other contractors finished the spillway and a diversion dike that autumn, and the dam itself was not done until January 1967, after LeGrand Johnson Construction received the contract on 15 May 1966.

The structure as built is a zoned earthfill dam 248 feet high with a crest length of 1,078 feet and an approach channel spillway on the left abutment. Reclamation's current facility record gives the reservoir a surface area of 365 acres and places the dam on Lost Creek twelve miles upstream of its confluence with the Weber River. Those are the figures to trust, because they come from the agency's live record rather than a retrospective narrative.

A navigation note is worth carrying, because it is the one disagreement a visitor can trip on. Reclamation puts the dam twelve miles northwest of Devil's Slide. Utah State Parks puts the park about ten miles northeast of Croydon. Croydon and Devil's Slide are near neighbors in the same corner of the county, so the two bearings cannot both be right, and since a visitor drives to the park rather than the dam, follow the state parks bearing.

The details

WhereAbout 10 miles northeast of Croydon, Morgan County; the dam is 248 feet high with a 1,078 foot crest and a 365 acre reservoir surface
From downtown MorganThe Croydon exit off Interstate 84, then north on Lost Creek Road, roughly 20 miles
SeasonOpen water in the warm months, no winter services
CostDay use 10 dollars a vehicle, camping 20 dollars a night, first come first served
Time neededHalf a day with the drive, an overnight if a pitch is open

Getting there

Leave Interstate 84 at the Croydon exit and head north on Lost Creek Road. Utah State Parks publishes the ten miles northeast of Croydon relationship and nothing else about the road: no surface, no statement of where pavement ends, and no seasonal status. It is a county road, so it does not appear on the state transportation department's seasonal closure list, which is not the same as a promise that it is plowed through the winter. Ring the division before committing a low clearance vehicle to it in shoulder season.

Directions

Before you go

  • All camping is first come first served. There is no reservation system, so a plan that depends on a pitch being free is a plan with no fallback.
  • The setting is wakeless on Utah State Parks' own description, which is a rule about boat speed rather than a mood.
  • Facilities are vault restrooms, a primitive campground and a boat ramp. The park's own page says it remains largely undeveloped with no modern amenities.
  • Hunting inside the park is limited to waterfowl only, by statute rather than regulation, under Utah Code 79-4-608.

The two parks


One county, two state parks, and the gate price tells you which is which

East Canyon charges twice what Lost Creek charges to come in for the day and roughly twice as much again to sleep there. That two to one gap between two parks in the same county, on the same fee page template, run by the same division, is the plainest way to describe the difference between them without reaching for an adjective. Here is what each park offers.

East CanyonLost Creek
Became a state parkEstablished 1967Created by statute in 2021, conditional on an agreement with the Bureau of Reclamation
Who operates the waterWeber Basin Water Conservancy District, since 1968The Bureau of Reclamation owns the reservoir; the state manages recreation under agreement
Day use20 dollars a vehicle10 dollars a vehicle, annual passes accepted
Camping40 to 200 dollars a night by site type, plus 25 for each extra vehicle20 dollars a vehicle a night, one rate, first come first served
ReservationsYes, including four yurts, a cabin, a camper trailer, a Conestoga wagon and a lake cottageNone. No reservation system is published
Published hours6 a.m. to 10 p.m. year round, no holiday closuresNone published
Published telephone801-829-6866, plus a separate concession number for rentalsNone. The page gives the division's Salt Lake office address
FacilitiesTwo campgrounds, three group campgrounds, picnic areas, group pavilions, dry storage, showers, a store and a marina concessionVault restrooms, a primitive campground and a boat ramp, with the park describing itself as largely undeveloped
SettingDeveloped, busy in summer, boating and rentalsQuiet and wakeless, half closed for construction since June 2025

Both fee pages are the same Utah State Parks template and neither carries an effective date. Structural figures from the Bureau of Reclamation. The two reservoirs sit on different creeks at opposite ends of Morgan County and are not alternatives to each other in any practical sense: East Canyon is twelve miles from Morgan City on a state route, and Lost Creek is reached from a freeway exit about twenty miles the other way.

What Lost Creek offers that East Canyon does not is emptiness, and it charges accordingly. What it does not offer is any of the certainty a family trip needs: no booking, no hours, no telephone, no site count, and a construction program with no published end. If the question is where to take a boat and a cooler on a Saturday in July, the answer is the developed park twelve miles from town. If the question is where to be alone with a paddle on a Tuesday, this is the one, provided you accept that the answer to every practical question is find out when you get there.

The turn off


Croydon is the address on the county's biggest industrial site and the exit for its emptiest park

Croydon is an unincorporated community at the eastern end of Morgan County, and its strongest anchor is not a census record but a state permit. The cement plant's physical address, as printed in Utah's Division of Air Quality approval letter of 2 October 2025, is 6055 East Croydon Road, Morgan, UT 84050. So Croydon is at once the address line for the largest industrial site in the county and the exit for its emptiest state park, which is most of what a page needs to say about it. The plant itself is covered on the Devil's Slide page, where it belongs, and it is not a visitor site.

Croydon also has a county park. Morgan County lists Croydon Park at 1290 North 6800 East, Croydon, UT 84018, with a bowery and sixteen picnic tables, reservable through the county's online booking system. Note the ZIP code: 84018 rather than the 84050 that covers Morgan City and most of the valley. That is a real postal split inside a single county and it is worth knowing before filling in an address on a form.

What the public record does not supply is the road. Utah State Parks states the ten miles northeast of Croydon relationship and publishes nothing about Lost Creek Road's surface or where pavement ends. It is a county road, so it does not appear on the state transportation department's seasonal closure list, and its absence there means only that the state does not gate it. Do not assume that means it is maintained the way the state route to East Canyon is on the other side of the county.

What the county's other parks are for

Morgan County runs five parks of its own, and every one is on unincorporated ground rather than in the city, which matters in a county where most residents live outside any city limit. Croydon Park is one. The others are Enterprise Park at 2775 West Old Highway Road, Kent Smith Memorial Park at 5457 West Old Highway Road, Milton Park at 1165 North Morgan Valley Drive, and the Rifle Range at 870 East Mahogany Ridge Road.

They are covered on the downtown and county page, with what the county lists at each. The reason to name them here is the geography: Croydon, Enterprise and Milton each have a county park, which is the concrete way of saying those places exist as communities rather than as names on a map.

If you live nearby


A park with a statute behind it and almost nothing published in front of it

Lost Creek is the clearest demonstration in this county of the difference between a place existing and a place being served. It has a federal dam, a state statute, a shared appropriation and a construction program in its second year. It also has no published hours, no telephone number, no street address, no campsite count and no species list, and half of it is closed. It is quiet because it is unfinished, not as a marketing position, and the quiet is real while it lasts.

For a household weighing the far east end of Morgan County, the honest framing is that this is a short drive to somewhere genuinely empty with a boat ramp on it, reached on a county road that nobody describes. Anybody who wants the current version of the park should go now and accept that the answer to every practical question is posted at the gate rather than online.

The other reservoir in this county sits at the opposite end of both the map and the development scale, and the East Canyon page carries its fee table, its four body ownership chain and its one hiking trail. The reservoirs over the divide on the Ogden River, Pineview and Causey, are a different drainage with their own rules and drawdown, and the region page holds all of that. Nothing on either of those pages describes this water, and nothing here describes theirs.

A state park created by statute in 2021 is a real change to how much of this county the public can stand on. Morgan County is 93.09 percent privately owned on its own adopted Resource Management Plan. Very little of the rest is open ground you can walk on, so a reservoir the state manages for recreation carries more weight here than it would in a county with public land to spare. The mover page takes the whole ownership table apart line by line.

Keep reading


The rest of Morgan County on The Local

Quick answers


Lost Creek, answered

Partly. The park's own page states that Lost Creek State Park is in major construction and amenities improvements as of June 1st 2025. The Little Trail Creek area below the dam is closed to all day use and camping except fishing in the creek, and the Deer Hollow area, the first parking lot before crossing the dam, sees intermittent closures during the work. The rest of the park is open. Utah State Parks does not publish what is being built or when the work finishes, so check the park page before you drive out.

Day use is 10 dollars per vehicle per day, with annual state parks passes accepted, and camping is 20 dollars per vehicle per night. All camping is first come first served, with no reservation system published, and day use can be paid through the state parks pass system. For comparison, East Canyon at the other end of the same county charges 20 dollars for day use and 40 dollars and up to camp, which is the plainest way to describe the gap between a developed park and an undeveloped one.

By statute. House Bill 257 of the 2021 general session, Utah State Park Amendments, enacted Utah Code 79-4-608, which lets the division enter into an agreement with the United States Bureau of Reclamation to manage recreational operations at Lost Creek Reservoir and to use the Lost Creek area as a state park, and provides that upon entering that agreement the Lost Creek area is included within the state park system as Lost Creek State Park. The chief sponsor was Representative Steve Eliason, with Senator David P. Hinkins in the Senate, and the effective date was 5 May 2021.

No, and the bill itself says why not. House Bill 257 appropriated 36,500,000 dollars one time from the general fund to the Division of Parks capital budget for the fiscal year beginning 1 July 2021, under a schedule of renovation and development, with the funds limited to the development of Utahraptor State Park and Lost Creek State Park, and with up to 7,500,000 dollars earmarked to acquire land in the Dalton Wells area for Utahraptor. The money is shared between two parks at opposite ends of the state, and no split between them is published, so quoting it as this park's budget quotes a figure that was never that.

Only waterfowl, and the limit is written into the statute rather than a regulation. Subsection 4 of Utah Code 79-4-608 reads that hunting wildlife in Lost Creek State Park is limited to waterfowl only. It is a rule about what the park is rather than an invitation, and everything about seasons, licenses and limits belongs to the Division of Wildlife Resources and its current guidebook.

The Bureau of Reclamation built it to close the second round of Weber Basin Project construction, and its own project history records the trouble. Work on the earthfill structure began in July 1963. Winter weather forced crews to divert the stream through three thirty six inch culverts, the delays drove the first contractor, Steenburg Construction Company, to abandon the contract in September 1965, and officials terminated it for default on 28 September. LeGrand Johnson Construction took over on 15 May 1966 and the dam was finished in January 1967. It stands 248 feet high with a crest length of 1,078 feet, the reservoir surface is 365 acres, and the dam sits twelve miles upstream of Lost Creek's confluence with the Weber River.

It changes constantly, so read it live rather than from any page written weeks earlier. Utah State Parks posts the reservoir's current percentage of capacity, its water temperature and a dock status on the park page, and those figures move with the season and with the drawdown for downstream water. The dock and open water notes can flip within days, so the only reliable number is the one on the park page the morning you go. Do not plan a boating trip around a level you read here or anywhere else.

Utah State Parks describes the reservoir as a place people paddle, fish, swim and camp, in a wakeless setting, and does not list a species. Rainbow and cutthroat trout are named in aggregator write ups, but the state does not confirm them, so check current fishing reports. Anybody fishing here should carry the current Utah Fishing Guidebook from the Division of Wildlife Resources, which is the issuing document for species, limits and any tributary closures.

East on Interstate 84 to the Croydon exit, then north on Lost Creek Road. Utah State Parks places the park about ten miles northeast of Croydon in Morgan County and publishes nothing else about the approach: no road surface, no statement of where pavement ends, and no seasonal status. Lost Creek Road is a county road, so it does not appear on the state transportation department's seasonal closure list, which means only that the state does not gate it. Ring the division before committing a low clearance vehicle to it in shoulder season.

Scott Buehler, Moving Utah

A reservoir with a statute behind it and a construction fence across half of it

Lost Creek is the far east corner of Morgan County and it behaves like it. There is no booking system, no published hours and no telephone number, the road in is a county road nobody describes, and the part below the dam has been shut since June 2025. That is either exactly what you want or exactly what you do not, and the way to find out is to drive the Croydon exit once on a weekday and once on a Saturday. If the east end of this county is on your list, tell me which addresses you are weighing and I will introduce you to a Weber and Morgan partner agent who knows the ground out there, and stay on the file for the financing side.

Or call Scott: (435) 357-4345or send Scott a message

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Scott Buehler

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