whatwatercosts.org
Compare water costs across U.S. utilities
Residential water rates for 4,000+ utilities serving 270M+ people across all 50 states. Standardized and freely available.
Last updated Aug 2026
1.0x
6k gal/mo
Population
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Monthly bill at 6,000 gal
$low
$high
Population served
| EPA Utility Name | Places Served | Monthly (6k gal) | |
|---|---|---|---|
|
NEW YORK CITY SYSTEM
VALHALLA, NY
|
$43.40
|
8,271,000 | |
|
LOS ANGELES-CITY, DEPT. OF WATER & POWER
LOS ANGELES, CA
|
$94.66
|
7,751,132 | |
|
CITY OF HOUSTON
HOUSTON, TX
|
$44.88
|
2,970,543 | |
|
CHICAGO
CHICAGO, IL
|
$29.34
|
2,746,388 | |
|
MWRA
CHELSEA, MA
|
N/A
|
$50.29
|
2,660,000 |
|
MDWASA - MAIN SYSTEM
MIAMI, FL
|
$25.65
|
2,377,460 | |
|
SAN ANTONIO WATER SYSTEM
SAN ANTONIO, TX
|
$15.98
|
2,113,151 | |
|
WASHINGTON SUBURBAN SANITARY COMMISSION
LAUREL, MD
|
$57.61
|
1,900,000 | |
|
PHOENIX CITY OF
PHOENIX, AZ
|
$53.81
|
1,695,000 | |
|
PHILADELPHIA WATER DEPARTMENT
PHILADELPHIA, PA
|
$63.09
|
1,600,000 | |
|
CITY OF BALTIMORE
BALTIMORE, MD
|
$56.50
|
1,600,000 | |
|
LAS VEGAS VALLEY WATER DISTRICT
LAS VEGAS, NV
|
$11.38
|
1,539,277 | |
|
EAST BAY MUD
OAKLAND, CA
|
$97.35
|
1,442,800 | |
|
SAN DIEGO, CITY OF
SAN DIEGO, CA
|
$103.79
|
1,385,379 | |
|
DALLAS WATER UTILITY
DALLAS, TX
|
$24.23
|
1,356,479 | |
|
CLEVELAND PUBLIC WATER SYSTEM
CLEVELAND, OH
|
$147.20
|
1,308,955 | |
|
COLUMBUS PUBLIC WATER SYSTEM
COLUMBUS, OH
|
$42.90
|
1,305,946 | |
|
DENVER WATER BOARD
DENVER, CO
|
$75.02
|
1,287,000 | |
|
CHARLOTTE WATER
CHARLOTTE, NC
|
$27.77
|
1,163,701 | |
|
SEATTLE PUBLIC UTILITIES
Seattle, WA
|
$63.23
|
1,161,961 | |
|
FAIRFAX COUNTY WATER AUTHORITY
HERNDON, VA
|
$31.95
|
1,121,613 | |
|
CITY OF AUSTIN WATER & WASTEWATER
AUSTIN, TX
|
$36.57
|
1,115,323 | |
|
MO AMERICAN ST LOUIS ST CHARLES COUNTIES
CHESTERFIELD, MO
|
$73.25
|
1,111,000 | |
|
SUFFOLK COUNTY WATER AUTHORITY
HAUPPAUGE, NY
|
$27.27
|
1,100,000 | |
|
ATLANTA
ATLANTA, GA
|
$42.77
|
1,089,893 | |
|
METROPOLITANO
SAN JUAN, PR
|
$27.51
|
1,077,332 | |
|
SAN JOSE WATER
SAN JOSE, CA
|
$125.07
|
1,039,920 | |
|
GWINNETT CO. DEPT. OF WATER RESOURCES
LAWRENCEVILLE, GA
|
$42.18
|
975,000 | |
|
CITY OF FORT WORTH
FORT WORTH, TX
|
$33.88
|
955,900 | |
|
CITIZENS WATER - INDIANAPOLIS
INDIANAPOLIS, IN
|
$37.62
|
880,345 | |
|
SFPUC CITY DISTRIBUTION DIVISION
BURLINGAME, CA
|
$107.92
|
848,019 | |
|
JEA MAJOR GRID
JACKSONVILLE, FL
|
$24.94
|
826,664 | |
|
AQUA PA MAIN SYSTEM
BRYN MAWR, PA
|
$131.82
|
822,600 | |
|
VEOLIA WATER NEW JERSEY HACKENSACK
HAWORTH, NJ
|
$70.94
|
792,713 | |
|
METRO WATER SERVICES
NASHVILLE, TN
|
$33.13
|
778,153 | |
|
MCWA
ROCHESTER, NY
|
$26.58
|
768,458 | |
|
LOUISVILLE WATER COMPANY
LOUISVILLE, KY
|
$40.02
|
764,769 | |
|
CINCINNATI PUBLIC WATER SYSTEM
CINCINNATI, OH
|
$40.22
|
750,200 | |
|
EL PASO WATER UTILITIES PUBLIC SERVICE B
EL PASO, TX
|
$58.42
|
747,168 | |
|
DEKALB COUNTY
DECATUR, GA
|
$27.41
|
743,000 | |
|
CITY OF TAMPA WATER DEPARTMENT
TAMPA, FL
|
$38.26
|
733,886 | |
|
TUCSON CITY OF
TUCSON, AZ
|
$44.58
|
732,906 | |
|
COBB COUNTY
MARIETTA, GA
|
$46.40
|
695,000 | |
|
PA AMER WATER CO-PITTSBURGH
MCMURRAY, PA
|
$139.71
|
686,000 | |
|
BOSTON WATER AND SEWER COMMISSION (MWRA)
BOSTON, MA
|
$56.30
|
675,647 | |
|
KENTUCKY-AMERICAN WATER CO
LEXINGTON, KY
|
$67.08
|
669,042 | |
|
EASTERN MUNICIPAL WD
PERRIS, CA
|
$88.73
|
666,581 | |
|
PORTLAND WATER BUREAU
PORTLAND, OR
|
$97.57
|
666,200 | |
|
METROPOLITAN UTILITIES DISTRICT
OMAHA, NE
|
$31.54
|
660,000 | |
|
MEMPHIS LIGHT, GAS, & WATER
MEMPHIS, TN
|
$29.32
|
659,500 |
natl avg $53.13
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17
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237
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220
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