Lake Powell Water Database

lakepowell.water-data.com

As of: Fri, May 29, 2026

3,527.86 MSL

Elevation Change

-0.04 ft

Inflow

6,533 cfs

Outflow

7,600 cfs

Inflows for Yr (% of last year)

91.18%

Inflows for Yr (% of AllTime Avg)

53.11%

River Flows (% of Avg)

18.89%

Snowpack SWE (% of Avg)

10.83%

Lake Powell is at 23.48% of capacity, down 172.14 ft from Full Pool (3700') and down 31.11 ft from a year ago

Click to expand

Date	Elevation	Change	Content	Inflow	Outflow	High/Low
Fri May 29, 2026	3,527.86	-0.04	5,710,951	6,533	7,600	74.5 / 54.9
Thu May 28, 2026	3,527.90	-0.04	5,713,294	6,538	7,606	82.8 / 57.4
Wed May 27, 2026	3,527.94	0.11	5,715,637	11,332	7,616	83.2 / 57.0
Tue May 26, 2026	3,527.83	-0.04	5,709,195	6,565	7,632	82.2 / 59.4
Mon May 25, 2026	3,527.87	0.11	5,711,537	10,848	7,134	76.9 / 62.4
Sun May 24, 2026	3,527.76	0.02	5,705,097	7,999	7,154	87.6 / 61.7
Sat May 23, 2026	3,527.74	0.07	5,703,927	9,567	7,129	84.7 / 58.6
Fri May 22, 2026	3,527.67	0.07	5,699,831	10,043	7,606	82.0 / 58.6
Thu May 21, 2026	3,527.60	0.10	5,695,738	11,010	7,620	83.5 / 53.4
Wed May 20, 2026	3,527.50	0.04	5,689,893	9,123	7,643	75.0 / 48.7
Tue May 19, 2026	3,527.46	0.16	5,687,556	13,086	7,791	71.4 / 46.0
Mon May 18, 2026	3,527.30	0.15	5,678,214	12,558	7,586	67.7 / 48.4
Sun May 17, 2026	3,527.15	0.01	5,669,464	7,661	7,137	82.8 / 58.1
Sat May 16, 2026	3,527.14	0.24	5,668,881	14,954	7,134	86.3 / 62.3

Click to expand

Average Type	Elevation Ft MSL	Content acre feet	Inflow cfs	Outflow cfs	High / Low °F °F	Elev Change Ft	Years
All Time	3,620.46	14,706,390	37170	13750	86.3 / 59	0.45	64
Since 2000	3,600.50	12,048,304	32104	10632	85.9 / 60.7	0.42	27
Since Filled	3,630.09	15,455,379	36653	13709	86.2 / 59.3	0.40	46

Click to expand

Date	Elevation	Today vs Then	Content	Inflow	Outflow	High/Low
Thu, May 29, 2025	3,558.92	-31.06	7,710,436	13133	9786	90.8 / 53.5
Wed, May 29, 2024	3,567.63	-39.77	8,340,733	31942	10235	85.9 / 65.7
Mon, May 29, 2023	3,558.74	-30.88	7,697,763	63993	17894	85.1 / 62.1
Sun, May 29, 2022	3,531.12	-3.26	6,309,634	15249	9106	80.0 / 62.0
Sat, May 29, 2021	3,560.16	-32.30	8,335,218	14019	7493	92.0 / 64.0
Fri, May 29, 2020	3,604.71	-76.85	12,205,194	19373	10397	101.0 / 71.0
Wed, May 29, 2019	3,583.82	-55.96	10,270,329	31504	12074	74.0 / 51.0
Tue, May 29, 2018	3,611.32	-83.46	12,863,628	23321	12365	86.0 / 62.0
Mon, May 29, 2017	3,617.89	-90.03	13,540,898	45659	9262	89.0 / 61.0
Sun, May 29, 2016	3,602.98	-75.12	12,036,669	37763	9902	88.0 / 64.0

Click to expand

Launch Name	Min Safe Elev	Abs Min Elev	Below Min Safe	Below Abs Min	Status
Stateline Auxiliary Ramp	3,520.00	3,519.00	7.86 ft	8.86 ft	✅ Usable
Bullfrog North Ramp	3,519.00	3,528.00	8.86 ft	-0.14 ft	✅ Usable
Antelope Point Business Ramp	3,540.00	3,539.00	-12.14 ft	-11.14 ft	❌ Unusable
Bullfrog Spur (Boats < 25')	3,549.00	3,548.00	-21.14 ft	-20.14 ft	❌ Unusable
Wahweap (Main Launch)	3,550.00	3,549.00	-22.14 ft	-21.14 ft	❌ Unusable
Halls Crossing (use at own risk)	3,556.00	3,555.00	-28.14 ft	-27.14 ft	❌ Unusable
Stateline Launch	3,564.00	3,563.00	-36.14 ft	-35.14 ft	❌ Unusable
Bullfrog (Main Launch)	3,578.00	3,577.00	-50.14 ft	-49.14 ft	❌ Unusable
Castle Rock Cut-Off	3,583.00	3,582.00	-55.14 ft	-54.14 ft	❌ Unusable
Antelope Point Public Ramp	3,588.00	3,587.00	-60.14 ft	-59.14 ft	❌ Unusable
Dominguez Butte Cut-Off	3,602.00	3,601.00	-74.14 ft	-73.14 ft	❌ Unusable
Gunsight to Padre Bay Cut-Off	3,613.00	3,612.00	-85.14 ft	-84.14 ft	❌ Unusable
Hite	3,650.00	3,649.00	-122.14 ft	-121.14 ft	❌ Unusable
Farley Canyon	3,653.00	3,652.00	-125.14 ft	-124.14 ft	❌ Unusable
Copper Canyon	3,663.00	3,662.00	-135.14 ft	-134.14 ft	❌ Unusable
Bullfrog to Halls Creek Cut-Off	3,670.00	3,669.00	-142.14 ft	-141.14 ft	❌ Unusable
Piute Farms	3,682.00	3,681.00	-154.14 ft	-153.14 ft	❌ Unusable

water-data.com 2026

This is a preview of the new design we're building. Lots more improvements are coming!

Questions or feedback? Please use the Contact page or reach out to us on X (@DataWater25743).

The old version is still available at index_old.php and will be retired once the new site is complete.