All 470 US Cities Tracked for Water Quality
Browse water quality reports for 470 US cities across all 50 states. Each city page covers PFAS detection levels, regulated contaminant violations, top neighborhoods, and a head-to-head comparison with peer cities.
Quick Answer
This index links to 470 pages organized into 51 categories for easy browsing.
Alabama (8) Huntsville, AL Population 215,006 Birmingham, AL Population 200,733 Montgomery, AL Population 199,518 Mobile, AL Population 187,041 Tuscaloosa, AL Population 100,618 Hoover, AL Population 92,606 Auburn, AL Population 78,265 Dothan, AL Population 71,072 Arizona (17) Phoenix, AZ Population 1,680,992 Tucson, AZ Population 542,629 Mesa, AZ Population 504,258 Chandler, AZ Population 275,987 Gilbert, AZ Population 267,918 Glendale, AZ Population 248,325 Scottsdale, AZ Population 241,361 Tempe, AZ Population 192,364 Peoria, AZ Population 175,961 Surprise, AZ Population 148,402 Yuma, AZ Population 95,548 Goodyear, AZ Population 95,294 Avondale, AZ Population 89,379 Flagstaff, AZ Population 75,038 Lake Havasu City, AZ Population 57,301 Prescott, AZ Population 46,049 Sierra Vista, AZ Population 44,857 California (57) Los Angeles, CA Population 3,979,576 San Diego, CA Population 1,423,851 San Jose, CA Population 1,021,795 San Francisco, CA Population 873,965 Fresno, CA Population 542,107 Sacramento, CA Population 524,943 Long Beach, CA Population 466,742 Oakland, CA Population 440,646 Bakersfield, CA Population 403,455 Anaheim, CA Population 350,365 Stockton, CA Population 320,804 Riverside, CA Population 314,998 Santa Ana, CA Population 309,441 Irvine, CA Population 307,670 Chula Vista, CA Population 275,487 Fremont, CA Population 230,504 Santa Clarita, CA Population 228,673 San Bernardino, CA Population 222,101 Modesto, CA Population 218,464 Fontana, CA Population 214,547 Moreno Valley, CA Population 212,477 Oxnard, CA Population 202,063 Huntington Beach, CA Population 199,778 Glendale, CA Population 196,543 Santa Rosa, CA Population 178,127 Rancho Cucamonga, CA Population 177,603 Elk Grove, CA Population 176,124 Oceanside, CA Population 175,742 Ontario, CA Population 175,265 Lancaster, CA Population 173,516 Garden Grove, CA Population 171,949 Corona, CA Population 169,868 Palmdale, CA Population 169,450 Salinas, CA Population 163,542 Hayward, CA Population 162,954 Sunnyvale, CA Population 153,185 Pomona, CA Population 151,713 Escondido, CA Population 151,038 Roseville, CA Population 147,773 Torrance, CA Population 145,438 Fullerton, CA Population 143,617 Visalia, CA Population 141,384 Orange, CA Population 139,911 Pasadena, CA Population 137,122 Concord, CA Population 130,631 Santa Clara, CA Population 127,647 Berkeley, CA Population 124,321 Fairfield, CA Population 121,271 Clovis, CA Population 120,124 Antioch, CA Population 119,886 Murrieta, CA Population 116,978 Temecula, CA Population 113,828 Costa Mesa, CA Population 113,408 Downey, CA Population 111,772 San Buenaventura, CA Population 110,763 Inglewood, CA Population 109,673 Santa Barbara, CA Population 91,930 Colorado (12) Denver, CO Population 715,522 Colorado Springs, CO Population 478,961 Aurora, CO Population 386,261 Fort Collins, CO Population 164,000 Lakewood, CO Population 155,984 Thornton, CO Population 136,208 Arvada, CO Population 118,428 Westminster, CO Population 116,317 Pueblo, CO Population 111,127 Security-Widefield, CO Population 38,639 Fountain, CO Population 30,240 Peterson SFB Area, CO Population 25,000 Connecticut (5) Bridgeport, CT Population 148,654 Stamford, CT Population 135,470 New Haven, CT Population 130,250 Hartford, CT Population 121,054 Waterbury, CT Population 114,403 Florida (35) Jacksonville, FL Population 949,611 Miami, FL Population 467,963 Tampa, FL Population 384,959 Orlando, FL Population 307,573 St. Petersburg, FL Population 258,308 Hialeah, FL Population 223,109 Port St. Lucie, FL Population 204,851 Tallahassee, FL Population 196,169 Cape Coral, FL Population 194,495 Fort Lauderdale, FL Population 182,760 Pembroke Pines, FL Population 173,591 Hollywood, FL Population 153,067 Gainesville, FL Population 141,085 Miramar, FL Population 140,823 Coral Springs, FL Population 135,457 Palm Bay, FL Population 121,088 Clearwater, FL Population 117,292 Miami Gardens, FL Population 113,987 Lakeland, FL Population 112,641 Pompano Beach, FL Population 112,100 West Palm Beach, FL Population 111,006 Boca Raton, FL Population 99,805 Deltona, FL Population 91,476 Fort Myers, FL Population 87,103 Melbourne, FL Population 84,644 Boynton Beach, FL Population 80,380 Daytona Beach, FL Population 68,104 Ocala, FL Population 63,591 Bradenton, FL Population 59,594 Sarasota, FL Population 57,738 Pensacola, FL Population 54,312 North Miami Beach, FL Population 42,779 Panama City, FL Population 36,484 Fort Walton Beach, FL Population 21,335 Stuart, FL Population 17,411 Georgia (12) Atlanta, GA Population 498,715 Columbus, GA Population 206,922 Augusta, GA Population 202,081 Macon, GA Population 157,346 Savannah, GA Population 147,780 Athens, GA Population 128,331 Sandy Springs, GA Population 109,452 Roswell, GA Population 94,884 Warner Robins, GA Population 80,308 Albany, GA Population 71,592 Gainesville, GA Population 43,929 Hinesville, GA Population 33,437 Idaho (5) Boise, ID Population 235,684 Meridian, ID Population 117,635 Nampa, ID Population 100,200 Idaho Falls, ID Population 66,070 Mountain Home, ID Population 14,206 Illinois (12) Chicago, IL Population 2,693,976 Aurora, IL Population 180,542 Naperville, IL Population 149,540 Joliet, IL Population 149,272 Rockford, IL Population 144,113 Elgin, IL Population 114,797 Springfield, IL Population 114,394 Peoria, IL Population 111,388 Champaign, IL Population 88,909 Waukegan, IL Population 88,826 Cicero, IL Population 85,654 Bloomington, IL Population 78,902 Indiana (7) Indianapolis, IN Population 867,125 Fort Wayne, IN Population 270,402 Evansville, IN Population 117,429 South Bend, IN Population 101,516 Carmel, IN Population 101,068 Hammond, IN Population 77,534 Columbus, IN Population 49,686 Iowa (5) Des Moines, IA Population 214,133 Cedar Rapids, IA Population 137,710 Davenport, IA Population 101,724 Sioux City, IA Population 82,684 Iowa City, IA Population 74,469 Kansas (6) Wichita, KS Population 397,532 Overland Park, KS Population 197,238 Kansas City, KS Population 156,607 Olathe, KS Population 141,290 Topeka, KS Population 126,587 Lawrence, KS Population 97,286 Kentucky (5) Louisville, KY Population 628,594 Lexington, KY Population 322,570 Bowling Green, KY Population 70,543 Owensboro, KY Population 59,532 Covington, KY Population 40,956 Louisiana (7) New Orleans, LA Population 383,997 Baton Rouge, LA Population 227,470 Shrewport, LA Population 187,593 Shreveport, LA Population 187,593 Metairie, LA Population 143,765 Lafayette, LA Population 126,185 Lake Charles, LA Population 75,770 Maryland (6) Baltimore, MD Population 585,708 Frederick, MD Population 78,467 Gaithersburg, MD Population 69,099 Rockville, MD Population 68,249 Bowie, MD Population 60,653 Annapolis, MD Population 40,812 Massachusetts (14) Boston, MA Population 675,647 Worcester, MA Population 185,877 Springfield, MA Population 155,929 Cambridge, MA Population 118,977 Lowell, MA Population 115,554 Brockton, MA Population 105,643 Quincy, MA Population 101,636 Lynn, MA Population 101,253 New Bedford, MA Population 101,079 Fall River, MA Population 94,270 Newton, MA Population 88,923 Barnstable, MA Population 44,641 Westfield, MA Population 41,204 Hyannis, MA Population 14,120 Michigan (15) Detroit, MI Population 639,111 Grand Rapids, MI Population 198,917 Warren, MI Population 135,358 Sterling Heights, MI Population 134,346 Ann Arbor, MI Population 123,851 Lansing, MI Population 112,644 Dearborn, MI Population 109,976 Clinton Township, MI Population 98,566 Flint, MI Population 95,943 Livonia, MI Population 94,507 Westland, MI Population 82,578 Kalamazoo, MI Population 72,368 Traverse City, MI Population 15,678 Oscoda, MI Population 7,300 Parchment, MI Population 1,846 Minnesota (9) Minneapolis, MN Population 429,954 St. Paul, MN Population 311,527 Rochester, MN Population 121,395 Duluth, MN Population 90,872 Bloomington, MN Population 89,987 Woodbury, MN Population 75,102 Cottage Grove, MN Population 37,500 Oakdale, MN Population 28,330 Lake Elmo, MN Population 11,474 Mississippi (5) Jackson, MS Population 160,628 Gulfport, MS Population 72,926 Southaven, MS Population 54,944 Biloxi, MS Population 50,644 Hattiesburg, MS Population 47,217 Missouri (6) Kansas City, MO Population 508,090 St. Louis, MO Population 300,576 Springfield, MO Population 167,319 Columbia, MO Population 126,123 Independence, MO Population 116,830 St. Joseph, MO Population 76,780 Nevada (7) Las Vegas, NV Population 641,903 Henderson, NV Population 320,189 Reno, NV Population 264,165 North Las Vegas, NV Population 262,527 Sparks, NV Population 107,079 Carson City, NV Population 58,639 Mesquite, NV Population 21,000 New Hampshire (5) Manchester, NH Population 115,644 Nashua, NH Population 91,322 Concord, NH Population 44,781 Merrimack, NH Population 26,965 Litchfield, NH Population 8,461 New Jersey (11) Newark, NJ Population 311,549 Jersey City, NJ Population 292,449 Paterson, NJ Population 159,732 Elizabeth, NJ Population 137,298 Trenton, NJ Population 90,871 Camden, NJ Population 74,420 Cherry Hill, NJ Population 71,045 Atlantic City, NJ Population 37,743 Paramus, NJ Population 26,342 West Deptford, NJ Population 21,677 Pompton Lakes, NJ Population 10,999 New Mexico (5) Albuquerque, NM Population 564,559 Rio Rancho, NM Population 104,046 Las Cruces, NM Population 101,759 Santa Fe, NM Population 84,683 Holloman AFB Area, NM Population 3,000 New York (15) New York, NY Population 8,336,817 Buffalo, NY Population 255,805 Yonkers, NY Population 211,569 Rochester, NY Population 211,328 Syracuse, NY Population 148,458 Albany, NY Population 99,224 New Rochelle, NY Population 79,726 Mount Vernon, NY Population 73,893 Schenectady, NY Population 66,135 Utica, NY Population 59,405 White Plains, NY Population 58,109 Troy, NY Population 50,284 Newburgh, NY Population 28,856 Plattsburgh, NY Population 19,989 Hoosick Falls, NY Population 3,400 North Carolina (14) Charlotte, NC Population 874,579 Raleigh, NC Population 467,665 Greensboro, NC Population 299,035 Durham, NC Population 283,506 Winston-Salem, NC Population 249,545 Fayetteville, NC Population 208,501 Cary, NC Population 174,721 Wilmington, NC Population 115,451 High Point, NC Population 112,791 Concord, NC Population 105,240 Asheville, NC Population 94,589 Jacksonville, NC Population 72,576 Lexington, NC Population 22,103 Spring Lake, NC Population 12,512 Ohio (11) Columbus, OH Population 905,748 Cleveland, OH Population 372,624 Cincinnati, OH Population 309,317 Toledo, OH Population 270,871 Akron, OH Population 190,469 Dayton, OH Population 137,644 Canton, OH Population 71,741 Lorain, OH Population 63,558 Youngstown, OH Population 60,068 Springfield, OH Population 58,662 Elyria, OH Population 54,024 Oklahoma (5) Oklahoma City, OK Population 681,054 Tulsa, OK Population 413,066 Norman, OK Population 128,026 Broken Arrow, OK Population 113,540 Lawton, OK Population 94,811 Oregon (6) Portland, OR Population 652,503 Eugene, OR Population 176,654 Salem, OR Population 174,365 Gresham, OR Population 114,247 Hillsboro, OR Population 106,447 Bend, OR Population 102,059 Pennsylvania (10) Philadelphia, PA Population 1,603,797 Pittsburgh, PA Population 302,971 Allentown, PA Population 125,845 Reading, PA Population 95,112 Erie, PA Population 94,831 Scranton, PA Population 76,328 Bethlehem, PA Population 75,781 Warminster, PA Population 32,682 Horsham, PA Population 26,147 Willow Grove, PA Population 15,726 South Carolina (6) Charleston, SC Population 150,277 Columbia, SC Population 133,273 North Charleston, SC Population 114,852 Rock Hill, SC Population 75,048 Greenville, SC Population 70,635 Beaufort, SC Population 13,417 Tennessee (9) Nashville, TN Population 689,447 Memphis, TN Population 633,104 Knoxville, TN Population 190,740 Chattanooga, TN Population 181,099 Clarksville, TN Population 166,722 Murfreesboro, TN Population 144,270 Johnson City, TN Population 70,002 Jackson, TN Population 67,685 Kingsport, TN Population 54,656 Texas (31) Houston, TX Population 2,320,268 San Antonio, TX Population 1,547,253 Dallas, TX Population 1,343,573 Austin, TX Population 978,908 Fort Worth, TX Population 918,915 El Paso, TX Population 678,815 Arlington, TX Population 394,266 Corpus Christi, TX Population 317,863 Plano, TX Population 285,494 Lubbock, TX Population 263,584 Irving, TX Population 256,684 Laredo, TX Population 255,205 Garland, TX Population 246,018 Frisco, TX Population 200,490 Amarillo, TX Population 200,393 McKinney, TX Population 199,177 Brownsville, TX Population 189,123 Pasadena, TX Population 153,300 Killeen, TX Population 153,095 Midland, TX Population 146,038 Mesquite, TX Population 143,484 McAllen, TX Population 142,210 Denton, TX Population 139,869 Waco, TX Population 138,183 Carrollton, TX Population 133,434 Round Rock, TX Population 133,372 Abilene, TX Population 124,805 Odessa, TX Population 120,428 Beaumont, TX Population 117,399 Temple, TX Population 82,073 San Marcos, TX Population 67,553 Utah (8) Salt Lake City, UT Population 199,723 West Valley City, UT Population 136,208 West Jordan, UT Population 116,961 Provo, UT Population 115,264 Orem, UT Population 97,699 Sandy, UT Population 96,210 St. George, UT Population 95,342 Ogden, UT Population 87,321 Virginia (14) Virginia Beach, VA Population 459,470 Chesapeake, VA Population 249,422 Norfolk, VA Population 238,005 Arlington, VA Population 236,842 Richmond, VA Population 226,610 Newport News, VA Population 186,247 Alexandria, VA Population 160,035 Hampton, VA Population 134,510 Roanoke, VA Population 100,011 Suffolk, VA Population 94,324 Lynchburg, VA Population 82,168 Charlottesville, VA Population 47,266 Fredericksburg, VA Population 29,036 Quantico, VA Population 480 Washington (14) Seattle, WA Population 737,015 Spokane, WA Population 228,989 Tacoma, WA Population 219,346 Vancouver, WA Population 190,915 Bellevue, WA Population 151,854 Kent, WA Population 136,588 Everett, WA Population 113,019 Renton, WA Population 106,785 Redmond, WA Population 73,256 Lakewood, WA Population 65,005 Olympia, WA Population 55,605 Issaquah, WA Population 40,051 Oak Harbor, WA Population 23,204 Coupeville, WA Population 1,831 Wisconsin (10) Milwaukee, WI Population 577,222 Madison, WI Population 269,840 Green Bay, WI Population 107,395 Kenosha, WI Population 99,989 Appleton, WI Population 77,001 Racine, WI Population 76,587 Waukesha, WI Population 72,489 Eau Claire, WI Population 69,421 Oshkosh, WI Population 66,083 Marinette, WI Population 10,587 Related Resources