Maryland tides and gauges
Towns
- Abingdo 1
- Abingdon 1
- Adelphi Mill 1
- Allview 1
- Annapolis 11
- Arbutus 1
- Aspen Hill 1
- Baltimore Harbor 1
- Baltimore Streetcar Museum in Baltimore 1
- Baltimore/Fort McHenry 4
- Barton 1
- Beckleysville 2
- Bel Air 3
- Belcamp 1
- Bellegrove 1
- Benson 1
- Bentley Springs 1
- Berwyn Heights 1
- BIRCH BRANCH 1
- Bishops Head 10
- Bladensburg 2
- Bloomington 1
- Blue Mount 1
- Bowie 2
- Boyds 1
- Brentwood MD 1
- Bridgeport 1
- Brighton Dam 1
- Brink 1
- Bristol 5
- Broadmoor 1
- Bruceville 1
- Brunswick 1
- Cambridge 8
- Catonsville 2
- Cedarhurst 1
- Centennial 1
- Centennial Lake 1
- Chesapeake City 4
- Cheverly 1
- Chillum / Riggs Rd 1
- Claiborne 13
- CLARKSBURG 2
- Clements 3
- Cockeysville 1
- Colesville 1
- Conowingo Dam 1
- Cumberland 2
- Darlington 2
- Dawsonville 1
- Delight 1
- Dickerson 1
- Dover 1
- Duckett Dam 2
- Edmonston 1
- Edwards Ferry 1
- Elk Mills 1
- Elkridge 2
- Ellicott City 2
- Fairview 1
- Finksburg 1
- Franklin/Westernport 1
- Franklintown 1
- Frederick 1
- Friendsville 2
- Fullerton 1
- Germantown 2
- Glen Arm 2
- Glen Burnie 2
- Glencoe 1
- GLENWOOD 1
- Glyndon 1
- Grantsville 1
- Great Mills 1
- Greenbelt 1
- Greenbelt Lake 1
- Grimes 1
- Guilford 1
- Hancock 2
- Harbor Point in Baltimore 1
- Havre de Grace 3
- Heritage Glen Dam 1
- Herring Run 1
- Hoffmanville 1
- Hollofield 1
- Hoyes 1
- Hyattstown 1
- Idlewylde 1
- Indian Creek 4
- Indian Head 3
- Isle of Wight Bay 1
- Jones Falls Pumping Station in Baltimore 1
- Joppatowne 2
- Kemp Mill 1
- Kitzmiller 1
- Lake Kittamaqundi 1
- Lake Laurel 3
- Lake Roland Dam 1
- Largo / Harry S Truman Dr 1
- Largo Town Center Dam 2
- Laurel Brook 1
- Leonardtown 2
- Liberty Reservoir 1
- Little Annemessex River 8
- Louisville 1
- Loyola University in Baltimore 1
- Luke 1
- Lutherville 1
- McDonogh 1
- McHenry 1
- Middle River 1
- Middletown 1
- MILLERSVILLE 1
- Millington 2
- Mitchellville 2
- Monocacy Blvd in Frederick 1
- Moravia Park in Baltimore 1
- Mount Pleasant in Baltimore 1
- Mount Washington in Baltimore 2
- Newtown 4
- North Brentwood 1
- Northampton Lake Dam in Lake Arbor 2
- Oakland 1
- OCEAN CITY INLET 7
- Oldtown 1
- OWINGS MILLS 1
- Park Mills 1
- Parkton 1
- Paw Paw 1
- Pecktonville 1
- Piscataway 1
- Point of Rocks 1
- Pomonkey 2
- Princess Anne 2
- Retention Pond 1
- Richardsmere 1
- Riverdale 1
- Rockdale 1
- Rocks State Park 1
- Rocky Point Park 2
- Salem 2
- Salisbury 2
- Sandy Spring 1
- Savage 1
- Savage River Dam 1
- Sharpsburg 1
- Sharptown 2
- Snow Hill 3
- Solomons Island 7
- Sorrento 1
- Steyer 1
- Stonecrest Hills 1
- Straits Point 4
- Swan Creek 2
- Swanton 1
- Takoma Park 1
- Thayerville 2
- Tolchester Beach 8
- Unity 1
- Upper Marlboro 3
- Upper Marlboro / Brown Landfill 2
- Upper Marlboro / Marlboro Country Club 1
- Villa Nova 1
- Washington Blvd in Baltimore 2
- Washington DC 1
- Waynesboro 1
- Western Run 1
- Westgate in Baltimore 1
- Westminster 1
- White Marsh 2
- White Oak 3
- Wilhelm Park in Baltimore 1
- Willards 1
- Williamsport 1
- Woodberry in Baltimore 1
- Woodlawn 5
- Woodstock 1
NOAA tide stations
- Annapolis (US Naval Academy)
- Ape Hole Creek
- Avalon
- Baltimore
- Barren Island
- Benedict
- Bishops Head
- Bladensburg
- Brewer Point
- Broomes Island
- Buntings Bridge
- Cambridge
- Centreville Landing
- Chance
- Charlestown
- Cherry Island
- Chesapeake Beach
- Chesapeake City
- Chestertown
- Claiborne
- Cliffs Point
- Cliffs Wharf
- Colburn Creek
- Colton Point
- Cornfield Creek
- Cornfield Harbor
- Cove Point
- Crisfield
- Crumpton
- Deep Landing
- Deep Neck Point
- Dover Bridge
- Easton Point
- Edgewater
- Ewell
- Fort McHenry Marsh
- Galesville
- Gingerville Creek
- Goose Creek
- Great Shoals Light
- Havre de Grace
- Hawkins Point
- Hillsboro
- Holland Island Bar Light
- Hooper Strait Light
- Indian Head
- Kent Island Narrows
- Kent Point Marina
- Keydash
- Liverpool Point
- Long Beach
- Long Point
- Love Point
- Lower Cedar Point
- Lower Marlboro
- Marshall Hall
- Matapeake
- McCready's Creek
- Middle Hooper Island
- Mills Point (south of)
- Mountain Point
- North Point
- OCEAN CITY (FISHING PIER)
- Ocean City (Isle of Wight Bay)
- Ocean City Inlet
- Old Frenchtown Wharf
- Oxford
- Piney Point
- Point Lookout
- Pond Point
- Poplar Island
- Port Deposit
- Public Landing
- Queenstown
- Rhode River (County Wharf)
- Riverside
- Roaring Point
- Rose Haven
- Salisbury
- Sassafras River
- Sharkfin Shoal Light
- Sharptown
- Shelltown
- Smithville Road Bridge
- Snowhill
- Solomons Island
- South Point
- St. Michaels
- St. Michaels
- Stony Creek
- Taylors Island
- Teague Creek
- Thomas Point Shoal Light
- Tilghman Island
- Tolchester Beach
- Town Point Wharf
- Vienna
- Whitehaven
- Woolford
- Worton Creek entrance
NWS gauges
- Anacostia River at Bladensburg
- Antietam Creek near Sharpsburg
- Antietam Creek near Waynesboro
- Arrowhead Run at Thayerville
- at Herring Run at Route 40 in Baltimore
- at Stonecrest Hills
- Atlantic Coast at Isle of Wight Bay
- Atlantic Coast near OCEAN CITY INLET (IN MLLW)
- Back Branch near Upper Marlboro / Brown Landfill
- Back River Tributary at Rocky Point Park, MD
- Baisman Run at Broadmoor
- Bear Branch above Lake Laurel
- Bear Creek at Friendsville
- Beaver Run near Finksburg
- Beaverdam Creek near Cheverly
- Beaverdam Creek near Greenbelt / Edmonston Road
- Beaverdam Creek near Salisbury
- Beaverdam Run at Cockeysville
- Beetree Run near Bentley Springs
- Bennett Creek at Park Mills
- Big Elk Creek at Elk Mills
- Big Pipe Creek at Bruceville
- Birch Branch at BIRCH BRANCH AT SHOWELL
- Bynum Run at Bel Air
- Bynum Run near Abingdo
- Cabin Branch Near Boyds, MD - 01644380
- Cabin Branch near Upper Marlboro / Ritchie Marlboro Road
- Casselman River at Grantsville
- Catoctin Creek Near Middletown
- CATTAIL CREEK NEAR GLENWOOD, MD
- Centennial Branch Little Patuxent River at Centennial Lake
- Cherry Creek near McHenry
- Chesapeake and Delaware Canal at Chesapeake City (IN MLLW)
- Chesapeake Bay above Little Annemessex River at Crisfield MD (MLLW)
- Chesapeake Bay at Bishops Head (IN MLLW)
- Chesapeake Bay at Cambridge (IN MLLW)
- Chesapeake Bay at Havre de Grace (IN MLLW)
- Chesapeake Bay at Tolchester Beach (IN MLLW)
- Chicamacomico River near Salem
- Collington Branch at Mitchellville
- Collington Branch near Upper Marlboro / Leeland Road
- Conococheague Creek at Fairview
- Cooperative Oxford Laboratory (IN MLLW)
- Cranberry Branch near Westminster
- Dead Run at Franklintown
- Dead Run at Woodlawn
- Dead Run near Catonsville
- Dead Run Tributary at Woodlawn
- Dead Run Tributary near Woodlawn
- Deep Creek Lake near Thayerville
- Deer Creek (MD) at Rocks State Park
- Deer Creek (MD) near Darlington
- Depot Pond at Upper Marlboro
- East Branch Herbert Run at Arbutus
- Eastern Bay at Claiborne (IN MLLW)
- Foster Branch near Joppatowne
- Georges Creek near Franklin/Westernport
- Georges Run near Beckleysville
- Grave Run near Beckleysville
- Gunpowder Falls at Glencoe
- Gunpowder Falls at Hoffmanville
- Gunpowder Falls near Parkton
- Gwynns Falls at Annapolis Road in Baltimore
- Gwynns Falls at Glyndon
- Gwynns Falls at Villa Nova
- Gwynns Falls at Washington Blvd in Baltimore
- Gwynns Falls near Delight
- Gwynns Falls near Woodlawn
- Gwynns Falls Tributary at McDonogh
- Hawlings River near Sandy Spring
- Herring Run at Mount Pleasant in Baltimore
- Honeygo Run near White Marsh
- Hudson Branch near Rogers Avenue at Ellicott City
- Indian Creek at Beltsville / Odell Road
- Indian Creek at Berwyn Heights
- James Run near Belcamp
- Jones Falls above Lake Roland Dam
- Jones Falls at Baltimore Harbor
- Jones Falls at Baltimore Streetcar Museum in Baltimore
- Jones Falls at Jones Falls Pumping Station in Baltimore
- Jones Falls at Mount Washington in Baltimore
- Jones Falls at Sorrento
- Jones Falls at Woodberry in Baltimore
- Licking Creek at Pecktonville
- Little Falls at Blue Mount
- Little Gunpowder Falls at Laurel Brook
- Little Paint Branch at Beltsville / Briggs Chaney Road
- Little Patuxent River at Allview
- Little Patuxent River at Centennial
- Little Patuxent River below Lake Kittamaqundi
- Little Patuxent River near Guilford
- Little Patuxent River near Savage
- Little Seneca Creek Tributary at Brink, MD
- LITTLE SENECA CREEK TRIBUTARY NEAR CLARKSBURG, MD
- Little Seneca Creek Tributary Near Germantown, MD
- Long Green Creek at Glen Arm
- Long Quarter Branch at Lutherville
- Maidens Choice Run at Westgate in Baltimore
- Maidens Choice Run at Wilhelm Park in Baltimore
- Manokin Branch near Princess Anne
- Marsh Run at Grimes
- Mattawoman Creek near Pomonkey
- McIntosh Run near Leonardtown
- Minebank Run near Glen Arm
- Monocacy River at Bridgeport
- Monocacy River at Monocacy Blvd. in Frederick
- Monocacy River near Dickerson
- Monocacy River near Frederick at Interstate 70
- Moores Run at Moravia Park in Baltimore
- Morgan Run near Louisville
- Nanticoke River at Sharptown
- Nassawango Creek near Snow Hill
- near Bristol
- near Indian Creek near Beltsville / Ammendale Road
- near Indian Creek near College Park / GLM Tracks
- North Branch Patapsco River at Cedarhurst
- North Branch Patapsco River at Liberty Reservoir
- North Branch Potomac River at Cumberland
- North Branch Potomac River at Kitzmiller
- North Branch Potomac River at Luke
- North Branch Potomac River at Steyer
- North Glade Run near Swanton
- Northeast Branch Anacostia River at Edmonston
- Northeast Branch Anacostia River at Riverdale
- Northwest Branch Anacostia River at Adelphi Mill
- Northwest Branch Anacostia River at Brentwood MD
- Northwest Branch Anacostia River at North Brentwood
- Northwest Branch at Kemp Mill
- Northwest Branch Patapsco River at Baltimore/Fort McHenry (IN MLLW)
- Octoraro Creek near Richardsmere
- Paint Branch near Hillandale / Powder Mill Road
- Paint Branch near White Oak
- Paint Branch Tributary Near Colesville, MD
- Patapsco River at Ellicott City
- Patapsco River at Hollofield
- Patapsco River at Woodstock
- Patapsco River near Catonsville
- Patapsco River near Elkridge at Patapsco Valley State Park
- Patapsco River near Elkridge below Patapsco Valley State Park
- Patuxent River at 9th Street in Laurel
- Patuxent River at Avondale Street in Laurel
- Patuxent River at Solomons Island (IN MLLW)
- Patuxent River below Brighton Dam
- Patuxent River below Duckett Dam near Laurel
- Patuxent River near Bowie
- Patuxent River near Unity
- Piney Run at Dover
- Piscataway Creek at Piscataway
- Plumtree Run near Bel Air
- Pocomoke River near Willards
- Potomac River at Brunswick, MD
- Potomac River at Edwards Ferry
- Potomac River at Hancock
- Potomac River at Indian Head (IN MLLW)
- Potomac River at Paw Paw
- Potomac River at Point of Rocks
- Potomac River at Williamsport
- Potomac River near Washington DC (Little Falls)
- RED RUN NEAR OWINGS MILLS, MD
- Savage River at Savage River Dam
- Savage River near Barton
- Savage River near Bloomington
- Sawmill Creek at Glen Burnie
- School House Pond at Upper Marlboro
- Scotts Level Branch at Rockdale
- Seneca Creek at Dawsonville
- Severn River at Annapolis (IN MLLW)
- Sideling Hill Creek near Bellegrove
- Sligo Creek near Chillum / Riggs Rd.
- Sligo Creek near Takoma Park
- Soper Branch at Hyattstown, MD
- SOUTH FORK JABEZ BRANCH AT MILLERSVILLE, MD
- Southwest Branch near Largo / Harry S Truman Dr
- St. Clement Creek near Clements
- St. George Creek at Straits Point (IN MLLW)
- St. Marys River at Great Mills
- Stony Run at Loyola University in Baltimore
- Susquehanna River at Conowingo Dam
- Swan Creek at Swan Creek
- Ten Mile Creek near Boyds
- Ten Mile Creek near Clarksburg
- Tonoloway Creek near Hancock
- Town Creek (MD) near Oldtown
- Tributary to Dead Run Tributary at Woodlawn
- Turkey Branch near Aspen Hill
- Unicorn Branch near Millington
- Unnamed Tributary above Heritage Glen Dam
- Unnamed Tributary above Largo Town Center Dam
- Unnamed Tributary above Northampton Lake Dam in Lake Arbor
- Unnamed Tributary at Bowie
- Unnamed Tributary at Greenbelt
- Unnamed Tributary at Harbor Point in Baltimore
- Unnamed Tributary at Retention Pond near Columbia Gateway
- Unnamed Tributary below Greenbelt Lake near Greenbelt
- Unnamed Tributary below Northampton Lake Dam in Lake Arbor
- Unnamed Tributary near Beltsville / Virginia Manor Road
- Unnamed Tributary near Middle River
- West Branch Herring Run at Idlewylde
- Western Branch at Upper Marlboro
- Western Branch at Upper Marlboro / Marlboro Country Club
- Western Branch near Woodmore / Lottsford Road
- Western Run at Mount Washington in Baltimore
- Western Run at Western Run
- Wheel Creek Near Abingdon, MD
- Whitemarsh Run at White Marsh
- Whitemarsh Run near Fullerton
- Wills Creek near Cumberland
- Winters Run near Bel Air
- Winters Run near Benson
- Youghiogheny River at Friendsville
- Youghiogheny River at Hoyes
- Youghiogheny River near Oakland
- Zekiah Swamp Run near Newtown
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