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LakeQuality
Late afternoon sun over Slim Lake, scattering a bright path across wind-textured water

40 graded lakes within 4 hr of downtown

Driving from Salt Lake City to a lake worth swimming in

Little Dell Reservoir is the closest graded water to Salt Lake City, 29 min away, and it grades A. That is unusual: the closest lake is also the cleanest one worth driving to, so there is no tradeoff to make here.

Every lake below is ranked by how long the drive is, and labelled with the water-quality letter it earned. Closest is not the same as cleanest, and this page will not pretend otherwise.

Slim Lake, Washburn County, Wisconsin. Photo: Tim AdairOriginal photograph
Closest water
29 min
17.3 road miles · Salt Lake County, UT
The shortest drive on this page. Its letter is A.
Closest A
29 min
17.3 road miles · Salt Lake County, UT
Also the closest lake of any letter.
Closest B
1 hr 15 min
56.3 road miles · Weber County, UT
Closest public access
51 min
38.7 road miles · Davis County, UT
A boat landing or launch point is on the record for this lake.

Closer, or cleaner — the whole ladder

40 lakes, sorted by drive time from downtown Salt Lake City. Letters in range: 12 A, 1 B, 13 C, 12 D, 2 F. The furthest entry is Gsl Breach Lake at 2 hr 40 min.

DriveLakeGradeRoad milesCountySizeAccess
29 minLittle Dell ReservoirA17.3Salt Lake County, UTNot recordedNot recorded
50 minSettlement Canyon ReservoirA36.5Tooele County, UTNot recordedNot recorded
51 minGsl Farmington Bay Outflow LakeD38.7Davis County, UTNot recorded✓ Public
52 minLake MaryA29.9Salt Lake County, UTNot recordedNot recorded
53 minEast Canyon ReservoirC31.7Morgan County, UT684 ac✓ Public
54 minJordanelle ReservoirC42.8Wasatch County, UTNot recordedNot recorded
57 minGrantsville ReservoirA41.7Tooele County, UTNot recordedNot recorded
59 minTibble Fork ReservoirC40Utah County, UTNot recordedNot recorded
1 hr 3 minFarmington Bay LakeF43.4Davis County, UTNot recordedNot recorded
1 hr 3 minWillard Pond West EndD52.2Box Elder County, UTNot recordedNot recorded
1 hr 3 minWillard Pond East EndD52.3Box Elder County, UTNot recordedNot recorded
1 hr 11 minSalem PondA57.7Utah County, UTNot recordedNot recorded
1 hr 12 minSilver Lake Flat ReservoirA43.7Utah County, UTNot recordedNot recorded
1 hr 15 minCausey ReservoirB56.3Weber County, UT136 acNot recorded
1 hr 17 minMantua Reservoir NA64Box Elder County, UTNot recordedNot recorded
1 hr 30 minSmith And Morehouse ReservoirC57.4Summit County, UTNot recorded✓ Public
1 hr 32 minMona ReservoirC74.3Juab County, UTNot recordedNot recorded
1 hr 33 minHyrum ReservoirA78.6Cache County, UT480 ac✓ Public
1 hr 34 minStrawberry Reservoir Strawberry Bay TC69.8Wasatch County, UTNot recordedNot recorded
1 hr 46 minBig East LakeD72.2Utah County, UTNot recordedNot recorded
1 hr 46 minCutler ReservoirD88.4Cache County, UT5,460 acNot recorded
1 hr 51 minStrawberry Reservoir Indian Creek Bay TD81.2Wasatch County, UTNot recorded✓ Public
1 hr 51 minThird Dam LakeA89.5Cache County, UT14 acNot recorded
1 hr 53 minStrawberry LakeC80.6Wasatch County, UT17,163 ac✓ Public
1 hr 55 minStrawberry Reservoir Narrows TC80.8Wasatch County, UTNot recorded✓ Public
1 hr 57 minBear R Bay Outflow LakeC57.6Weber County, UTNot recorded✓ Public
1 hr 57 minPorcupine ReservoirC91.6Cache County, UTNot recordedNot recorded
1 hr 58 minWillard Bay ReservoirC52.2Box Elder County, UT9,950 acNot recorded
2 hrNewton ReservoirA94.3Cache County, UT297 acNot recorded
2 hr 6 minRed Creek ReservoirA96Duchesne County, UTNot recordedNot recorded
2 hr 7 minScofield ReservoirD105.9Carbon County, UT2,810 acNot recorded
2 hr 17 minBirch Creek ReservoirD88.8Rich County, UTNot recordedNot recorded
2 hr 21 minWoodruff Creek ReservoirD93.1Rich County, UTNot recordedNot recorded
2 hr 22 minLower Gooseberry ReservoirC106.4Sanpete County, UT52 acNot recorded
2 hr 24 minYuba Reservoir MidwayF111.5Juab County, UTNot recordedNot recorded
2 hr 24 minStarvation ReservoirA114.5Duchesne County, UT3,310 ac✓ Public
2 hr 29 minCleveland LakeC113.6Emery County, UTNot recordedNot recorded
2 hr 32 minElectric LakeD116.4Emery County, UTNot recordedNot recorded
2 hr 33 minWhitney ReservoirD94.4Summit County, UTNot recordedNot recorded
2 hr 40 minGsl Breach LakeD90.8Box Elder County, UTNot recordedNot recorded

What the numbers are, and are not

Drive times and road miles are one-way road routing from downtown Salt Lake City to the nearest public road at each lake, over the OpenStreetMap network via OSRM (router.project-osrm.org) over OpenStreetMap, driving profile, free-flow. Free-flow means no traffic model and no time of day, so a weekend morning will beat these numbers and a Friday afternoon will not.

The letter is the lake’s A–F water-quality grade: clarity, total phosphorus and chlorophyll-a measured over years, not a rating of the beach, the boat ramp or the view. An A describes the lake’s record; it does not clear the water for a particular afternoon. Lakes with no letter are not listed here, because the letter is the only axis this page ranks on.

Size and access come from the lake record where the agency published them. “Not recorded” means nobody documented it — it is a gap in the paperwork, not a statement about the lake.

Common questions

Frequently Asked Questions

Little Dell Reservoir in Salt Lake County, Utah. It grades A and the drive is 29 min, or 17.3 road miles. It is also the closest graded lake of any kind.

Not longer at all. The closest lake to Salt Lake City is also the closest one grading A or B, so the cleaner water costs no extra driving.

9 of the 40 lakes here have a public access point on the record, and the closest is Gsl Farmington Bay Outflow Lake, 51 min away, grading D. The rest of the table shows "Not recorded" where no access point was documented, which is not the same as no access — check with the managing agency before you trailer a boat.

By road, from downtown Salt Lake City to the nearest public road at each lake, over the OpenStreetMap road network. They are free-flow times: no traffic, no time of day, no stops. Treat them as the floor, and add for rush hour and for the last stretch to the water.

No. The letter summarises years of phosphorus, nitrogen, algae and turbidity measurements — it describes the lake, not this afternoon. A beach closure, a bloom, or a heavy rain can change conditions on an A lake overnight. Check the lake's own page for its measurement record, and check the managing agency for current advisories before you get in.

Stay by the water, not by the highway

Cabins, hotels and rentals around Little Dell Reservoir in Salt Lake County — the closest lake to Salt Lake City that grades A. 29 min from downtown.

Top-rated places to stay near Little Dell Reservoir

Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.

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