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Stateline Reservoir Water Level Today

Daily level, distance to full pool and history for Stateline Reservoir, on the East Fork Smiths Fork in Utah.

Updated · Source: Bureau of ReclamationReclamation

Water level

9,131.22ft

msl · Daily reading for Nov 8, 2026

  • 31.98 ftbelow full pool (9,163.2 ft)
  • +0.31 ftin 24 h+2.72 ft in 7 days+17.58 ft in 30 days
9,1009,1109,1209,1309,1409,1509,1609,1709,1809,1009,1109,1209,1309,1409,1509,1609,1709,1809,1009,1109,1209,1309,1409,1509,1609,1709,180
  • Full pool
  • 1 yr ago

Is Stateline Reservoir full?

No. Stateline Reservoir is 31.98 ft below full pool (9,163.2 ft). It is 20.63 ft higher than a year ago (9,110.59 ft on Nov 8, 2025).

Stateline Reservoir level history

View data table
DateLevel (ft)
Nov 8, 20269,131.22
Nov 7, 20269,130.91
Nov 6, 20269,130.62
Nov 5, 20269,130.27
Nov 4, 20269,129.90
Nov 3, 20269,129.47
Nov 2, 20269,129.02
Nov 1, 20269,128.50
Oct 31, 20269,128.05
Oct 30, 20269,127.69
Oct 29, 20269,127.37
Oct 28, 20269,127.04
Oct 27, 20269,126.67
Oct 26, 20269,126.23
Oct 25, 20269,125.75
Oct 24, 20269,125.20
Oct 23, 20269,124.57
Oct 22, 20269,123.68
Oct 21, 20269,123.12
Oct 20, 20269,122.60
Oct 19, 20269,122.09
Oct 18, 20269,121.62
Oct 17, 20269,121.08
Oct 16, 20269,120.48
Oct 15, 20269,119.81
Oct 14, 20269,119.02
Oct 13, 20269,118.02
Oct 12, 20269,116.56
Oct 11, 20269,114.29
Oct 10, 20269,113.67
Oct 9, 20269,113.64
  • Stateline Reservoir level
  • Full pool 9,163.2 ft
  • Above full pool
Source: Reclamation · Daily readings since 1979

Stateline Reservoir on Nov 8 in past years

Stateline Reservoir water level on Nov 8 in past years
YearLevel (ft)vs todayvs full pool
2026today9,131.22—−31.98 ft
20259,110.59−20.63−52.61 ft
20249,115.08−16.14−48.12 ft
20239,132.93+1.71−30.27 ft
20229,120.51−10.71−42.69 ft
20219,116.25−14.97−46.95 ft
20209,110.35−20.87−52.85 ft
20199,126.07−5.15−37.13 ft
20189,109.73−21.49−53.47 ft
20179,123.83−7.39−39.37 ft
20169,123.25−7.97−39.95 ft

Today’s level is the highest for this date since 2023.

Lake facts

Full pool (conservation pool)
9,163.2 ft msl
Record high since 1981
9,165.00 ftJun 30, 2011
Record low since 1981
9,100.05 ftNov 8, 1989
Data since
Jun 28, 1979
Dam
Stateline Damcompleted 1979
River
East Fork Smiths Fork
Owned by
Bureau of Reclamation
Dam location
Summit County
Gauge location
40.9829, −110.3904

Dam, river and owner from the National Inventory of Dams (USACE). Records start in 1981, after the first filling of the reservoir.

Stateline Reservoir map and depth

  • Dam
  • Level gauge
Shoreline © OpenStreetMap contributors · Open the full map
Surface area
about 240 acresmeasured on the OpenStreetMap outline
Height of Stateline Dam
143 ftNational Inventory of Dams

The outline shows the mapped shoreline, not today’s water line: when the lake is low, the water stands back from it.

Weather on the lake

  1. Today54°FHighLow 27°FSW 7 mphMostly Sunny
  2. Tonight27°FLowSSW 6 mphMostly Cloudy
  3. Tuesday46°FHighLow 23°FW 6–9 mphMostly Sunny
  4. Wednesday51°FHighLow 24°FWNW 0–6 mphSunny
  5. Thursday54°FHighLow 26°FWSW 0–3 mphSunny
  6. Friday50°FHighLow 25°FSW 0–7 mphMostly Sunny
  7. Saturday47°FHighLow 25°FWSW 1–5 mphMostly Sunny

Forecast: National Weather Service for the dam area (40.98, −110.39). Wind speeds are forecasts, not measurements.

Nearby lakes

Quick answers

What is the full pool level of Stateline Reservoir?
9,163.2 ft above mean sea level, the top of its conservation pool. Above it, water is released or flows over the spillway of Stateline Dam.
How much does Stateline Reservoir need to be full?
Stateline Reservoir needs 31.98 ft more water to reach full pool (9,163.2 ft), as of Nov 8, 2026.
Is Stateline Reservoir rising or falling?
It is rising: +2.72 ft in the last 7 days and +0.31 ft in 24 hours, to 9,131.22 ft on Nov 8, 2026 (Bureau of Reclamation).
When was Stateline Reservoir last full?
It was last at or above full pool (9,163.2 ft) on Jun 25, 2024. On Nov 8, 2026 it was 31.98 ft below.
What was the highest level ever recorded?
Stateline Reservoir reached 9,165.00 ft on Jun 30, 2011. The lowest was 9,100.05 ft on Nov 8, 1989 (Reclamation data since 1981).
How much has Stateline Reservoir changed in the last year?
In the last 12 months it ranged from 9,110.65 ft (Nov 9, 2025) to 9,145.04 ft (May 21, 2026), a swing of 34.39 ft.
How often is this page updated?
This page is updated every day with the daily reading of the Bureau of Reclamation, which is usually published one or two days later. The last reading is from Nov 8, 2026.

Where this data comes from

Daily elevation from the Bureau of Reclamation (data.usbr.gov). Updated once a day. Weather from the National Weather Service. Dam details from the National Inventory of Dams.

Lake Levels Daily is an independent site, not affiliated with TWDB, LCRA, USACE, USGS, NOAA, TVA or any lake operator. Check official sources before making safety decisions.