Lake levels › Wyoming

Anchor Reservoir water level today

Normal for this time of year

6,368.42ft

feet above sea level ·

vs normal for Oct 10+5.6 ft
24 hours−0.10 ft
7 days−0.8 ft
30 days−1.1 ft
vs a year ago+5.9 ft

Is Anchor Reservoir low right now?

Anchor Reservoir was at 6,368.42 ft on October 10, 2026. That is 5.58 ft above the typical level for October 10, within the normal range. Over the past week the lake has been falling about 0.12 ft a day.

Last 12 monthsDaily level Normal range (10–90% of past years)
6,3576,3716,3866,4016,416NovDecJanFebMarAprMayJunJulAugSepOct

Anchor Reservoir on Oct 10 in past years

20256,363.9+4.5
20246,362.5+6.0
20236,373.7−5.3
20226,366.3+2.2
20216,362.0+6.4
20206,361.4+7.0

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

Daily levels, last two weeks

DateLevel (ft)Change
Oct 106,368.44−0.08
Oct 96,368.52−0.17
Oct 86,368.69−0.12
Oct 76,368.81−0.12
Oct 66,368.93−0.11
Oct 56,369.04−0.10
Oct 46,369.14−0.12
Oct 36,369.26−0.09
Oct 26,369.35−0.08
Oct 16,369.43−0.12
Sep 306,369.55−0.04
Sep 296,369.59−0.01
Sep 286,369.60−0.04
Sep 276,369.64−0.01

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

About Anchor Reservoir

10-year range
6,359.4 ft (March 29, 2020) to 6,414.6 ft (June 8, 2017)
Operated by
U.S. Army Corps of Engineers
Data
U.S. Army Corps of Engineers — NWDM district, ARWY
Datum
LOCAL

Lakes near Anchor Reservoir

Questions

Is Anchor Reservoir low right now?

Anchor Reservoir was at 6,368.42 ft on October 10, 2026. That is 5.58 ft above the typical level for October 10, within the normal range. Over the past week the lake has been falling about 0.12 ft a day.

How often is the Anchor 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. Army Corps of Engineers (NWDM district, ARWY). Readings are provisional and can be revised.