USGS Gauge Stations

Real-time water level and flow data from 15,028 USGS monitoring stations across the United States

15,028
Total Gauges
53
States/Territories
100
Gauges in CT
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USGS Gauges
Rivers & Streams

Connecticut 100 gauges

Aspetuck River at Aspetuck, CT location

Aspetuck River at Aspetuck, CT

Site: 01209105
USGS Gauge
Black Rock Lake near Thomaston, CT location

Black Rock Lake near Thomaston, CT

Site: 01208011
USGS Gauge
Branch Brook near Thomaston, CT location

Branch Brook near Thomaston, CT

Site: 01208013
USGS Gauge
Bride Brook near East Lyme, CT location

Bride Brook near East Lyme, CT

Site: 0112779610
USGS Gauge
Broad Brook at Broad Brook, CT location

Broad Brook at Broad Brook, CT

Site: 01184490
USGS Gauge
Bunnell Brook near Burlington, CT location

Bunnell Brook near Burlington, CT

Site: 01188000
USGS Gauge
Byram River at Pemberwick, CT location

Byram River at Pemberwick, CT

Site: 01212500
USGS Gauge
Coginchaug River at Middlefield, CT location

Coginchaug River at Middlefield, CT

Site: 01192883
USGS Gauge
Connecticut River at Hartford, CT location

Connecticut River at Hartford, CT

Site: 01190070
USGS Gauge
Connecticut River at Middle Haddam, CT location

Connecticut River at Middle Haddam, CT

Site: 01193050
USGS Gauge
Connecticut River at Thompsonville, CT location

Connecticut River at Thompsonville, CT

Site: 01184000
USGS Gauge
Connecticut River near Boat House at Middletown, CT location

Connecticut River near Boat House at Middletown, CT

Site: 011929115
USGS Gauge
East Branch Eightmile River near North Lyme, CT location

East Branch Eightmile River near North Lyme, CT

Site: 01194500
USGS Gauge
Eightmile River at North Plain, CT location

Eightmile River at North Plain, CT

Site: 01194000
USGS Gauge
Farm River at Totoket Road at Totoket, CT location

Farm River at Totoket Road at Totoket, CT

Site: 01195399
USGS Gauge
Farmington River at Simsbury, CT location

Farmington River at Simsbury, CT

Site: 01189213
USGS Gauge
Farmington River at Tariffville, CT location

Farmington River at Tariffville, CT

Site: 01189995
USGS Gauge
Farmington River at Unionville, CT location

Farmington River at Unionville, CT

Site: 01188090
USGS Gauge
Fenton River at Mansfield, CT location

Fenton River at Mansfield, CT

Site: 01121330
USGS Gauge
Fivemile River near New Canaan, CT location

Fivemile River near New Canaan, CT

Site: 01209761
USGS Gauge
Four Mile River location

Four Mile River

Site: 4119190721529
USGS Gauge
French River at North Grosvenordale, CT location

French River at North Grosvenordale, CT

Site: 01125100
USGS Gauge
Grimes Brook at Simsbury, CT location

Grimes Brook at Simsbury, CT

Site: 01189211
USGS Gauge
Hockanum River at Rockville, Ct. location

Hockanum River at Rockville, Ct.

Site: 01192050
USGS Gauge
Hockanum River near East Hartford, CT location

Hockanum River near East Hartford, CT

Site: 01192500
USGS Gauge
Honeypot Brook at Creamery Road at Cheshire, CT location

Honeypot Brook at Creamery Road at Cheshire, CT

Site: 01196210
USGS Gauge
Honeypot Brook at Well Field near Cheshire, CT location

Honeypot Brook at Well Field near Cheshire, CT

Site: 01196215
USGS Gauge
Hop Brook near Naugatuck, CT location

Hop Brook near Naugatuck, CT

Site: 01208420
USGS Gauge
Housatonic R. at Beacon Pt Marina near Shelton, CT location

Housatonic R. at Beacon Pt Marina near Shelton, CT

Site: 01208760
USGS Gauge
Housatonic River at Falls Village, CT location

Housatonic River at Falls Village, CT

Site: 01199000
USGS Gauge
Housatonic River at Gaylordsville, CT location

Housatonic River at Gaylordsville, CT

Site: 01200500
USGS Gauge
Housatonic River at Stevenson, CT location

Housatonic River at Stevenson, CT

Site: 01205500
USGS Gauge
Housatonic River near New Milford, CT location

Housatonic River near New Milford, CT

Site: 01200600
USGS Gauge
Hubbard River near West Hartland, CT location

Hubbard River near West Hartland, CT

Site: 01187300
USGS Gauge
Indian River near Clinton, CT location

Indian River near Clinton, CT

Site: 01195100
USGS Gauge
Little River at Harrisville, CT location

Little River at Harrisville, CT

Site: 01125490
USGS Gauge
Little River near Hanover, CT location

Little River near Hanover, CT

Site: 01123000
USGS Gauge
Mattabesset River at Route 372 at East Berlin location

Mattabesset River at Route 372 at East Berlin

Site: 01192704
USGS Gauge
Mill River at Cook Hill Road near Cheshire, CT location

Mill River at Cook Hill Road near Cheshire, CT

Site: 01196588
USGS Gauge
Mill River near Cheshire, CT location

Mill River near Cheshire, CT

Site: 01196590
USGS Gauge
Mill River near Fairfield, CT location

Mill River near Fairfield, CT

Site: 01208925
USGS Gauge
Mill River near Hamden, CT location

Mill River near Hamden, CT

Site: 01196620
USGS Gauge
Mount Hope River near Warrenville, CT location

Mount Hope River near Warrenville, CT

Site: 01121000
USGS Gauge
Muddy River near East Wallingford, CT location

Muddy River near East Wallingford, CT

Site: 01196561
USGS Gauge
Natchaug River at Marcy Rd. near Chaplin, CT location

Natchaug River at Marcy Rd. near Chaplin, CT

Site: 01120790
USGS Gauge
Natchaug River at Willimantic, CT location

Natchaug River at Willimantic, CT

Site: 01122000
USGS Gauge
Naugatuck River at Beacon Falls, CT location

Naugatuck River at Beacon Falls, CT

Site: 01208500
USGS Gauge
Naugatuck River at Thomaston, CT location

Naugatuck River at Thomaston, CT

Site: 01206900
USGS Gauge
Naugatuck River at Waterbury, CT location

Naugatuck River at Waterbury, CT

Site: 01208171
USGS Gauge
Naugatuck River near Waterville,Ct. location

Naugatuck River near Waterville,Ct.

Site: 01208049
USGS Gauge
NEPAUG River Near NEPAUG, CT. location

NEPAUG River Near NEPAUG, CT.

Site: 01187800
USGS Gauge
Nonewaug River at Minortown, CT location

Nonewaug River at Minortown, CT

Site: 01203600
USGS Gauge
North Branch Park River at Hartford, CT location

North Branch Park River at Hartford, CT

Site: 01191000
USGS Gauge
Norwalk River at South Wilton, CT location

Norwalk River at South Wilton, CT

Site: 01209700
USGS Gauge
Norwalk River at Winnipauk,Ct. location

Norwalk River at Winnipauk,Ct.

Site: 01209710
USGS Gauge
Oxoboxo Brook below Rockland Pond at Montville, CT location

Oxoboxo Brook below Rockland Pond at Montville, CT

Site: 01127749
USGS Gauge
Pendleton Hill Brook near Clarks Falls, CT location

Pendleton Hill Brook near Clarks Falls, CT

Site: 01118300
USGS Gauge
Pequabuck River at Farmington, CT location

Pequabuck River at Farmington, CT

Site: 01189030
USGS Gauge
Pequabuck River at Forestville, Ct. location

Pequabuck River at Forestville, Ct.

Site: 01189000
USGS Gauge
Pomperaug River at Southbury, CT location

Pomperaug River at Southbury, CT

Site: 01204000
USGS Gauge
Pootatuck River at Berkshire location

Pootatuck River at Berkshire

Site: 012035055
USGS Gauge
Pootatuck River at Sandy Hook, CT location

Pootatuck River at Sandy Hook, CT

Site: 01203510
USGS Gauge
Poquonnock River at Long Hill, CT location

Poquonnock River at Long Hill, CT

Site: 01119001
USGS Gauge
Quinebaug River at Cotton Bridge Road near Pomfret location

Quinebaug River at Cotton Bridge Road near Pomfret

Site: 01125520
USGS Gauge
Quinebaug River at Jewett City, CT location

Quinebaug River at Jewett City, CT

Site: 01127000
USGS Gauge
Quinebaug River at Putnam, CT location

Quinebaug River at Putnam, CT

Site: 01125500
USGS Gauge
Quinebaug River at Quinebaug, CT location

Quinebaug River at Quinebaug, CT

Site: 01124000
USGS Gauge
Quinebaug River at West Thompson, CT location

Quinebaug River at West Thompson, CT

Site: 01124151
USGS Gauge
Quinnipiac River at Southington, CT location

Quinnipiac River at Southington, CT

Site: 01195490
USGS Gauge
Quinnipiac River at Wallingford, CT location

Quinnipiac River at Wallingford, CT

Site: 01196500
USGS Gauge
Ridgefield Brook at Ridgefield, CT location

Ridgefield Brook at Ridgefield, CT

Site: 01209549
USGS Gauge
Ridgefield Brook at Shields Lane near Ridgefield, CT location

Ridgefield Brook at Shields Lane near Ridgefield, CT

Site: 012095493
USGS Gauge
Rippowam River at Stamford, Ct. location

Rippowam River at Stamford, Ct.

Site: 01209901
USGS Gauge
Rooster River at Fairfield, CT location

Rooster River at Fairfield, CT

Site: 01208873
USGS Gauge
Salmon Creek at Lime Rock, CT location

Salmon Creek at Lime Rock, CT

Site: 01199050
USGS Gauge
Salmon River near East Hampton, CT location

Salmon River near East Hampton, CT

Site: 01193500
USGS Gauge
Sasco Brook at Mouth at Southport, CT location

Sasco Brook at Mouth at Southport, CT

Site: 012089695
USGS Gauge
Sasco Brook near Southport, CT location

Sasco Brook near Southport, CT

Site: 01208950
USGS Gauge
Saugatuck River below Saugatuck Reservoir near Lyons Plain, CT location

Saugatuck River below Saugatuck Reservoir near Lyons Plain, CT

Site: 01209005
USGS Gauge
Saugatuck River near Redding, CT location

Saugatuck River near Redding, CT

Site: 01208990
USGS Gauge
Saugatuck River near Westport, CT location

Saugatuck River near Westport, CT

Site: 01209500
USGS Gauge
Shepaug River at Peters DAM at Woodville, CT location

Shepaug River at Peters DAM at Woodville, CT

Site: 01202501
USGS Gauge
Shepaug River near Roxbury, CT location

Shepaug River near Roxbury, CT

Site: 01203000
USGS Gauge
Shetucket River at South Windham, CT location

Shetucket River at South Windham, CT

Site: 01122610
USGS Gauge
Shetucket River at Taftville, CT location

Shetucket River at Taftville, CT

Site: 011230695
USGS Gauge
Shetucket River near Willimantic, CT location

Shetucket River near Willimantic, CT

Site: 01122500
USGS Gauge
Stamford Hurricane Barrier at Stamford, CT location

Stamford Hurricane Barrier at Stamford, CT

Site: 01209788
USGS Gauge
Still River at Robertsville, CT location

Still River at Robertsville, CT

Site: 01186500
USGS Gauge
Still River at Route 7 at Brookfield Center, CT location

Still River at Route 7 at Brookfield Center, CT

Site: 01201487
USGS Gauge
Stony Brook near West Suffield, CT location

Stony Brook near West Suffield, CT

Site: 01184100
USGS Gauge
Stony Brook US Waterford Pky North at Oswegatchie location

Stony Brook US Waterford Pky North at Oswegatchie

Site: 0112779154
USGS Gauge
W Thompson Lake at Old West Thompson Road near West Thompson location

W Thompson Lake at Old West Thompson Road near West Thompson

Site: 01124149
USGS Gauge
Weekeepeemee River at Hotchkissville, CT location

Weekeepeemee River at Hotchkissville, CT

Site: 01203805
USGS Gauge
West Branch Farmington River at Riverton, CT location

West Branch Farmington River at Riverton, CT

Site: 01186000
USGS Gauge
Willimantic River at Merrow Rd. near Merrow, CT location

Willimantic River at Merrow Rd. near Merrow, CT

Site: 01119382
USGS Gauge
Willimantic River at Merrow, CT location

Willimantic River at Merrow, CT

Site: 01119375
USGS Gauge
Willimantic River near Coventry, CT location

Willimantic River near Coventry, CT

Site: 01119500
USGS Gauge
Willimantic River near Mansfield Depot, CT location

Willimantic River near Mansfield Depot, CT

Site: 01119384
USGS Gauge
Willow Bk near Cheshire, Ct. location

Willow Bk near Cheshire, Ct.

Site: 01196600
USGS Gauge
Yantic River at Yantic, CT location

Yantic River at Yantic, CT

Site: 01127500
USGS Gauge