Lake levels › Arizona

Horseshoe Reservoir water level today

Normal for this time of year

1,986.24ft

feet above sea level ·

vs normal for Oct 10+6.4 ft
24 hours−0.13 ft
7 days−0.7 ft
30 days−1.9 ft
vs a year ago−19.9 ft

Is Horseshoe Reservoir low right now?

Horseshoe Reservoir was at 1,986.24 ft on October 10, 2026. That is 6.40 ft above the typical level for October 10, within the normal range. Over the past week the lake has been falling about 0.10 ft a day.

Last 12 monthsDaily level Normal range (10–90% of past years)
1,9481,9701,9912,0132,035NovDecJanFebMarAprMayJunJulAugSepOct

Horseshoe Reservoir on Oct 10 in past years

20252,008.7−22.5
20242,007.1−20.8
20232,018.8−32.5
20221,974.4+11.9
20211,980.8+5.5
20201,966.2+20.0

Level on the same date each year, and how today compares.

Daily levels, last two weeks

DateLevel (ft)Change
Oct 101,986.26−0.11
Oct 91,986.37−0.16
Oct 81,986.53−0.14
Oct 71,986.67−0.12
Oct 61,986.79−0.13
Oct 51,986.92−0.07
Oct 41,986.99+0.01
Oct 31,986.98+0.15
Oct 21,986.83+0.41
Oct 11,986.42+0.74
Sep 301,985.68+0.23
Sep 291,985.45−0.04
Sep 281,985.49−0.18
Sep 271,985.67−0.20

Daily means of the operator's readings (midnight to midnight, local time).

About Horseshoe Reservoir

10-year range
1,949.4 ft (July 16, 2019) to 2,029.4 ft (May 22, 2023)
Data
U.S. Geological Survey — USGS 09509501
Datum
NAVD88 (gage datum 1903.55 ft + gage height)

Lakes near Horseshoe Reservoir

Questions

Is Horseshoe Reservoir low right now?

Horseshoe Reservoir was at 1,986.24 ft on October 10, 2026. That is 6.40 ft above the typical level for October 10, within the normal range. Over the past week the lake has been falling about 0.10 ft a day.

How often is the Horseshoe Reservoir level updated?

The operator reports every 15 minutes to an hour. This page refreshes several times a day; the time of the latest reading is shown next to the level.

Where does this data come from?

U.S. Geological Survey (USGS 09509501). Readings are provisional and can be revised.