Rivers

Anderson Creek

States: TX

1 gauge

Anderson Creek

States: WA

2 gauges

Andrews Creek

States: WA

1 gauge

Andrews Creek-Loch Vale-Rmnp

States: CO

1 gauge

Androscoggin River

States: NH

3 gauges

Androscoggin River

States: ME

2 gauges

Angelina River

States: TX

2 gauges

Animas River

States: CO,NM

Length: 126 miles

9 gauges

Annaquatucket River

States: RI

1 gauge

Annie Creek

States: SD

1 gauge

Antelope Creek

States: ND

2 gauges

Antelope Creek

States: ID

1 gauge

Antelope Creek

States: NE

1 gauge

Antelope Creek

States: SD

1 gauge

Anthony Creek

States: WV

1 gauge

Anthracite Creek

States: CO

2 gauges

Antietam Creek

States: MD

2 gauges

Antler River

States: AK

1 gauge

Antoine Creek

States: WA

1 gauge

Antoine River

States: AR

1 gauge

Apalachee River

States: GA

4 gauges

Apalachicola River

States: FL

3 gauges

Apalachicola River.above Chipola Cutoff

States: FL

1 gauge

Apishapa River

States: CO

1 gauge

Apopka-Beauclair Canal

States: FL

1 gauge

Apple Creek

States: ND

1 gauge

Apple River

States: IL

1 gauge

Apple River

States: WI

1 gauge

Applegate River

States: OR

3 gauges

Appomattox River

States: VA

4 gauges

Aquashicola Creek

States: PA

1 gauge

Aquia Creek

States: VA

1 gauge

Aquilla Creek

States: TX

1 gauge

Aransas River

States: TX

1 gauge

Ararat River

States: NC

1 gauge

Aravaipa Creek

States: AZ

1 gauge

Arbuckle Creek

States: FL

1 gauge

Archie Creek

States: FL

1 gauge

Arikaree River

States: NE

1 gauge

Ark River Hydroplant

States: AR

1 gauge

Arkansas River

States: CO,KS,OK,AR

Length: 1,469 miles

54 gauges

Armuchee Creek

States: GA

1 gauge

Aroostook River

States: ME

2 gauges

Arrowhead Run

States: MD

1 gauge

Ash Creek

States: TX

1 gauge

Ash Cyn Creek

States: NV

1 gauge

Ashley Creek

States: MN

1 gauge

Ashley Creek

States: UT

2 gauges

Ashley Creek Bel Union Canal Div

States: UT

1 gauge

Ashuelot River

States: NH

5 gauges

Ashwaubenon Creek

States: WI

2 gauges

Asotin Creek

States: WA

1 gauge

Aspetuck River

States: CT

1 gauge

Assabet River

States: MA

1 gauge

Assunpink Creek

States: NJ

2 gauges

At Canal

States: OR

1 gauge

Atascosa River

States: TX

2 gauges

Atchafalaya River

States: LA

1 gauge

Atchafalaya River @ Krotz Springs

States: LA

1 gauge

Atigun River

States: AK

1 gauge