How many aquariums are there in US?

Top 10 aquariums:
http://www.coastalliving.com/travel/top-10/top-10-aquariums-00400000000285/

http://www.zoochat.com/22/how-many-aquariums-usa-82537/

Name City State
Dauphin Island Sea Lab Dauphin Island Alabama
Prince William Sound Science Center Cordova Alaska
Alaska SeaLife Centre Seward Alaska
National Park Aquarium Hot Springs Arkansas
Ocean Institute Dana Point California
Doheny State Beach Visitor Center Dana Point California
Birch Aquarium at Scripps La Jolla California
Long Beach Aquarium of the Pacific Long Beach California
Roundhouse Lab and Aquarium Manhattan Beach California
UCLA Ocean Discovery Center Monica Beach California
Monterey Bay Aquarium Monterey Bay California
Morro Bay Aquarium Morro Bay California  http://www.morrobay.com/morrobayaquarium/ 
Sea World of California San Diego California
Aquarium of the Bay San Francisco California
Steinhart Aquarium San Francisco California
Cabrillo Marine Aquarium San Pedro California
The Marine Mammal Care Center at Fort MacArthur San Pedro California
Santa Barbara Sea Center Santa Barbara California
Seymour Marine Discovery Centre Santa Cruz California
Ocean Discovery Centre Santa Monica California
Six Flags Discovery Kingdom (formerly Marine World) Vallejo California
Denver's Downtown Aquarium Denver Colorado
Mystic Marinelife Aquarium Mystic Connecticut
Maritime Aquarium at Norwalk Norwalk Connecticut
National Aquarium Washington DC
Parker Manatee Aquarium Bradenton Florida
Clearwater Marine Aquarium Clearwater Florida
Dolphin Connection Duck Key Florida
Gulfarium Fort Walton Beach Florida
Dolphin Research Center Grassy Key Florida
Theater of the Sea Islamorada Florida
Marinelife Center Juno Beach Florida
Key West Municipal Aquarium Key West Florida
The Seas Lake Buena Vista Florida
Marineland Marineland Florida
Miami Seaquarium Miami Florida
Discovery Cove Orlando Florida
Sea World Orlando Florida
Mote Marine Aquarium Sarasota Florida
Pier Aquarium St. Petersburg Florida
Florida Aquarium Tampa Florida
Georgia Aquarium Atlanta Georgia
Waikiki Aquarium Honolulu Hawaii
Dolphin Quest Kameula Hawaii
Maui Ocean Center Maui Hawaii
Dolphin Quest Waikiki Hawaii
Sea Life Park Hawaii Waimanalo Hawaii
John G. Shedd Aquarium Chicago Illinois
Aquarium Center Des Moines Iowa
Newport Aquarium Newport Kentucky
Aquarium of the Americas New Orleans Louisiana
Gulf of Maine Aquarium Portland Maine
National Aquarium in Baltimore Baltimore Maryland
Calvert Marine Museum Solomons Maryland
New England Aquarium Boston Massachusetts
Kirkham Aquarium Springfield Massachusetts
Aqua Circus of Cape Cod West Yarmouth Massachusetts
Woods Hole Aquarium Woods Hole Massachusetts
Belle Isle Aquarium Detroit Michigan
UnderWater World Bloomington Minnesota
Great Lakes Aquarium Duluth Minnesota
J.L. Scott Marine Education Center and Aquarium Biloxi Mississippi
Marine Life Oceanarium Gulfport Mississippi
Ak-Sar-Ben Aquarium Gretna Nebraska
Mirage Dolphin Habitat Las Vegas Nevada
Mirage Aquarium Las Vegas Nevada
Amoskeag Fishways Learning Center Manchester New Hampshire
New Jersey State Aquarium at Camden Camden New Jersey
Jenkinson's Aquarium Point Pleasant Beach New Jersey
Albuquerque Aquarium Albuquerque New Mexico
Aquarium for Wildlife Conservation/Brooklyn Aquarium Brooklyn New York
Cape Vincent Aquarium Cape Vincent New York
Cold Spring Harbour Fish Hatchery and Aquarium Cold Spring Harbour New York
Long Island Aquarium Long Island New York
St. Lawrence Aquarium Massena New York
Aquarium of Niagara Falls Niagara Falls New York
Atlantis Marine World Riverhead New York
North Carolina Aquarium at Pine Knoll Shores Atlantic Beach North Carolina
North Carolina Aquarium at Fort Fisher Kure Beach North Carolina
North Carolina Aquarium on Roanoke Island Manteo North Carolina
Sea World Aurora Ohio
Oceana - Marinelife Center Sandusky Ohio
Oregon Coast Aquarium Newport Oregon
South Carolina Aquarium Charleston South Carolina
Ripley's Aquarium Myrtle Beach South Carolina
Marine Life Aquarium Rapid City South Dakota
Tennessee Aquarium Chattanooga Tennesee
Capital of Texas Aquarium Austin Texas
Texas State Aquarium Corpus Christi Texas
Dallas Aquarium Dallas Texas
Dallas World Aquarium Dallas Texas
Moody Gardens Rainforest Galveston Texas
Sea World of Texas San Antonio Texas
Echo Lake Aqurium and Science Center Burlington Vermont
Nauticus National Maritime Centre Norfolk Virginia
Virginia Marine Science Museum Virginia Beach Virginia
Poulsbo Marine Science Center Poulsbo Washington
The Seattle Aquarium Seattle Washington