All lakes &amp; reservoirs

Updated Sep 10, 2026, 12:45 AM UTC

GA · Pool Elevation

190.36 ft

Abiquiu Reservoir

NM · Pool Elevation

6199.92 ft

Acewood Pond at Bonnie Ln at Madison, WI

Updated Sep 10, 2026, 1:56 AM UTC

WI · Lake Elevation

-0.01 ft

Addicks Reservoir

TWDB

TX · Reservoir Elevation

76.41 ft

Updated Sep 9, 2026, 12:00 AM UTC

Agate Reservoir and Dam (AGA)

Updated Sep 5, 2026, 7:00 AM UTC

OR · Reservoir Elevation

1480.80 ft

Alcova Reservoir Dam and Powerplant

Updated Sep 6, 2026, 6:00 AM UTC

WY · Reservoir Elevation

5498.67 ft

Alexander Reservoir near Kalaheo, Kauai, HI

HI · Lake Elevation

No reading published

ALISAL RES NR SOLVANG CA

Updated Sep 10, 2026, 1:15 AM UTC

CA · Lake Elevation

598.31 ft

Allenville

IL · Pool Elevation

618.61 ft

Alligator Catfish Structure

MS · Pool Elevation

105.51 ft

ALMOND LAKE NEAR ALMOND NY

Updated Sep 9, 2026, 11:00 AM UTC

NY · Lake Elevation

1260.48 ft

ALTO RESERVOIR ABOVE DIVERSION AT ALTO, NM

Updated Sep 10, 2026, 1:40 AM UTC

NM · Lake Elevation

4.33 ft

Alton

IL · Pool Elevation

418.79 ft

Altus Lake

OK · Pool Elevation

1536.27 ft

Alum Creek Lake

Updated Sep 10, 2026, 1:45 AM UTC

OH · Pool Elevation

888.57 ft

Alum Fork Saline River at Winona Dam at Reform, AR

Updated Sep 9, 2026, 10:30 AM UTC

AR · Lake Elevation

30.31 ft

American Falls Reservoir and Dam (AMF)

Updated Sep 6, 2026, 6:00 AM UTC

ID · Reservoir Elevation

4308.37 ft4.4% full

Amistad Reservoir

TWDB

TX · Reservoir Elevation

1056.55 ft39.1% full

Updated Sep 9, 2026, 12:00 AM UTC

Amory Lock and Dam

Updated Sep 10, 2026, 12:30 AM UTC

MS · Pool Elevation

220.33 ft

Anchor Reservoir and Dam

Updated Sep 6, 2026, 6:00 AM UTC

WY · Reservoir Elevation

6369.66 ft

ANDERSON RANCH RES AT ANDERSON RANCH DAM ID

ID · Lake Elevation

4153.94 ft

Angel's Well

FL · Pool Elevation

6.76 ft

Angostura Reservoir and Dam

Updated Sep 7, 2026, 6:00 AM UTC

SD · Reservoir Elevation

3166.28 ft

Antoine River @ Antione

AR · Pool Elevation

232.37 ft

ANVIL LAKE NEAR EAGLE RIVER, WI

Updated Sep 9, 2026, 10:30 AM UTC

WI · Lake Elevation

1692.05 ft

Apalachia Lake

TVA

NC · Reservoir Elevation

1278.02 ft

APPLEGATE LAKE NEAR COPPER, OR.

Updated Sep 10, 2026, 1:45 AM UTC

OR · Lake Elevation

1909.14 ft

Aquilla Lake

TWDB

TX · Reservoir Elevation

535.59 ft86.9% full

Updated Sep 9, 2026, 12:00 AM UTC

AR River at James W. Trimble L&D

AR · Pool Elevation

391.51 ft

Arbuckle Lake

Updated Sep 8, 2026, 11:00 AM UTC

OK · Pool Elevation

871.25 ft

Arcadia Lake

Updated Sep 8, 2026, 11:00 AM UTC

OK · Pool Elevation

1004.59 ft

Ark Post Canal - Lock 02

AR · Pool Elevation

162.79 ft

Ark Post Canal - Norrell Lock 01

AR · Pool Elevation

143.23 ft

Ark R - Lock & Dam 14 OK

OK · Pool Elevation

412.06 ft

Ark R - Lock & Dam 15 OK

Updated Sep 8, 2026, 11:00 AM UTC

OK · Pool Elevation

459.47 ft

Ark Rv at Ozark L&D nr Ozark

Updated Sep 3, 2026, 10:00 AM UTC · not updated recently

AR · Pool Elevation

372.24 ft

Arkabutla Lake

MS · Pool Elevation

209.34 ft

Arkansas River @ Little Rock, AR

AR · Pool Elevation

231.18 ft

Arkansas River @ Pendleton, AR

Updated Sep 10, 2026, 1:15 AM UTC

AR · Pool Elevation

471.10 ft

Arkansas River @ Pine Bluff, AR

AR · Pool Elevation

195.93 ft

ARKPORT RESERVOIR NEAR ARKPORT NY

NY · Lake Elevation

No reading published

Arm of Grand Lake near Crook Chene Cove

Updated Sep 10, 2026, 1:45 AM UTC

LA · Lake Elevation

3.69 ft

Arnold

MO · Pool Elevation

378.94 ft

Arrowrock Reservoir and Dam (ARK)

Updated Sep 8, 2026, 6:00 AM UTC

ID · Reservoir Elevation

3125.46 ft

Ascalmore-Tippo Structure

MS · Pool Elevation

124.01 ft

Ashburn

MO · Pool Elevation

453.30 ft

ASHLAND BREAKWATER LIGHTHOUSE CHEQUAMEGON BAY, WI

Updated Aug 3, 2026, 11:02 AM UTC · not updated recently

WI · Lake Elevation

602.73 ft

ASHUMET POND, FALMOUTH, MA