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Lucky Peak Lake water level

Lake, Idaho, United States

Directions

Right now

Normal for mid-October

Surface elevation

2,945.24ft Up 0.25 ft over the last 7 days

Water stored
42,612 acre‑ft
2,925 2,950 2,975

History

History
2,9202,9402,9602,980ftOct 12Oct 13Oct 14Oct 15Oct 172,9202,9402,9602,980ftOct 12Oct 14Oct 17
2,9503,000ftSep 19Sep 26Oct 3Oct 10Oct 172,9503,000ftSep 19Oct 3Oct 17
2,9503,0003,050ftOct 2025Jan 2026Apr 2026Jul 2026Oct 20262,9503,0003,050ftOct 2025Apr 2026Oct 2026
2,9503,0003,050ftOct 2016Apr 2019Oct 2021Apr 2024Oct 20262,9503,0003,050ftOct 2016Oct 2021Sep 2026
2,9503,0003,050ftJanMarMayJulSepNov20262,9503,0003,050ftJanAprJulOct2026

202120222023202420252026

Surface elevation Normal range (10–90 %)

What this means

The lake level at Lucky Peak Lake reads 2,945.24 ft, about where it usually sits at this time of year.

The median for mid-October is 2,947.65 ft, based on 36 years of readings, so the lake level is 2.41 ft below typical. On the same day last year the reading was 2,946.89 ft, a difference of −1.65 ft.

It is on the way up, by 0.25 ft over the past week. The 30-day range is 2,944.07 ft – 2,963.58 ft.

Lakes and reservoirs often sit lower in fall after a summer of evaporation and use, and recover with winter rain and spring snowmelt.

Compared with 36 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date
2,947.65 ft2.41 ft below the median for this date
Normal for this date
2,918.98 ft – 2,976.63 ft8 years in 10 fall in this range (36 years of records)
Same day last year
2,946.89 ft−1.65 ft
Lowest and highest in 30 days
2,944.07 ft – 2,963.58 ft
Lowest and highest in 12 months
2,944.07 ft – 3,054.79 ft

Boating and fishing at Lucky Peak Lake

A lake in its usual range is what most ramps, docks and swimming areas are built for.

Conditions at the shore change with the level, so check with the agency that runs the lake before a trip.

Weather at the gauge

No rain in the last 3 days.

18 Sun 69° 46° – Wind 12 mph
19 Mon 76° 55° – Wind 14 mph
20 Tue 73° 52° 0.01 in Wind 9 mph
21 Wed 74° 52° 0.01 in, 40% Wind 12 mph
22 Thu 68° 50° 0.45 in, 70% Wind 10 mph
23 Fri 63° 48° 0.04 in, 70% Wind 21 mph
24 Sat 58° 41° – Wind 7 mph

Forecast: Open-Meteo

Sunrise 07:03 AM Sunset 05:57 PM Daylight 10 hr, 55 min First quarter 52%

Map

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Arrowrock ReservoirReservoir 3,130.92 ft Normal 8 mi
Mores Creek above Robie Creek near Arrowrock DamRiver gauge, Mores Creek 1.85 ft Below flood stage −0.01 ft 9 mi
Boise River at Glenwood Bridge near BoiseRiver gauge, Boise River 229 cfs Normal −6.0 cfs 15 mi
Boise River South Channel at EagleRiver gauge, Boise River South Channel 218 cfs Normal −10.0 cfs 18 mi
Eagle Drain at EagleCanal gauge, Eagle Drain 13.3 cfs Normal −0.3 cfs 19 mi
Boise River near Twin SpringsRiver gauge, Boise River 304 cfs Low ±0 19 mi
Snake River near MurphyRiver gauge, Snake River 6,210 cfs Very low −600.0 cfs 25 mi
Canyon Creek at Oregon Trail Xing near Mountain HomeRiver gauge, Canyon Creek 0.0 cfs Very low ±0 25 mi

Questions and answers

Is Lucky Peak Lake higher than last year?

No, it is 1.65 ft lower than on the same day last year, when the reading was 2,946.89 ft.

What is a normal level for Lucky Peak Lake in mid-October?

The median for mid-October is 2,947.65 ft. In 8 years out of 10 the reading falls between 2,918.98 ft and 2,976.63 ft, based on 36 years of records.

Is Lucky Peak Lake really 2,945.24 ft deep?

No. 2,945.24 ft is the height of the water surface above sea level (or the agency's vertical datum), not the depth of the water.

What is the water level of Lucky Peak Lake today?

On Oct 17, 2026, the surface elevation was 2,945.24 ft. Up 0.25 ft over the last 7 days.

Is Lucky Peak Lake rising or falling?

Up 0.25 ft over the last 7 days.

Is the level of Lucky Peak Lake normal?

Normal for mid-October. Compared with 36 years of daily readings for this time of year.

How often is this data updated?

The U.S. Bureau of Reclamation publishes a new reading once a day. This page refreshes within minutes of each update.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
U.S. Bureau of Reclamation
Station code
usbr:7189 (Agency page)
Coordinates
43.52791, -116.05302 (WGS84)
Update interval
once a day
Licence
Public domain. Data: U.S. Bureau of Reclamation (RISE), provisional data subject to revision

Published series

ParameterLast valueTime (UTC)Quality
Surface elevation 2,945.24 ft 2026-10-17 06:00 Provisional
Water stored 42,612 acre‑ft 2026-10-17 06:00 Provisional

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How to cite

U.S. Bureau of Reclamation: Lucky Peak Lake (usbr:7189). Accessed October 18, 2026 via Nivelmap, https://nivelmap.com/en/united-states/idaho/lucky-peak-lake

How we check values

Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.