Indianapolis, IN water quality
Indianapolis, IN is served by 65 public water systems, serving 1,112,340 people combined. Across those systems, we count 28 health-based violations in the last 5 years. The worst Tap Grade among them is D.
Water systems serving Indianapolis
CITIZENS WATER - INDIANAPOLIS
INDIANAPOLIS, IN · 880,345 served
CARMEL WATER DEPARTMENT
CARMEL, IN · 99,927 served
CITIZENS WATER OF WESTFIELD, LLC
INDIANAPOLIS, IN · 61,493 served
CITY OF LAWRENCE UTILITIES
INDIANAPOLIS, IN · 49,000 served
SPEEDWAY WATER WORKS
SPEEDWAY, IN · 10,578 served
SOUTHEASTWAY COMFORT STATION
INDIANAPOLIS, IN · 1,500 served
MCDONALDS RESTAURANT #12354
INDIANAPOLIS, IN · 912 served
S & S GAS STATION LLC
GREENWOOD, IN · 759 served
MADHAR PETROLEUM
INDIANAPOLIS, IN · 602 served
NATIVITY CATHOLIC CHURCH & COMMUNITY CTR
INDIANAPOLIS, IN · 500 served
MORNINGSTAR GOLF CLUB
INDIANAPOLIS, IN · 500 served
LIGHTHOUSE BAPTIST CHURCH
INDIANAPOLIS, IN · 471 served
NATIVITY CATHOLIC SCHOOL
NEW PALESTINE, IN · 425 served
CARMEL CLAY WATER
CARMEL, IN · 393 served
GURDWARA SIKH SATSANG OF INDIANAPOLIS
INDIANAPOLIS, IN · 302 served
RACEWAY PETRO INC.
INDIANAPOLIS, IN · 300 served
KINGDOM HALL OF JEHOVAH'S WITNESSES
INDIANAPOLIS, IN · 300 served
EAGLE CREEK GOLF-COMFORT STATION
INDIANAPOLIS, IN · 225 served
MOORECO IV, DBA MCDONALDS - FISHERS
INDIANAPOLIS, IN · 222 served
SOUTHEASTWAY PARK
INDIANAPOLIS, IN · 200 served
FLOWING WELL
CARMEL, IN · 200 served
EAGLE CREEK SAILING CLUB
INDIANAPOLIS, IN · 200 served
WINDING RIVER GOLF CLUB
INDIANAPOLIS, IN · 200 served
ACTON UNITED METHODIST
INDIANAPOLIS, IN · 175 served
PLEASANT VIEW CHURCH
FOUNTAINTOWN, IN · 172 served
TRADERS POINT FARM ORGANICS, INC.
ZIONSVILLE, IN · 139 served
WHISPERING HILLS GOLF
INDIANAPOLIS, IN · 132 served
PITT-OHIO - OFFICE BUILDING
MONROVIA, IN · 118 served
SOUTHMINSTER PRESBYTERIAN/LOVING HEARTS
INDIANAPOLIS, IN · 108 served
GOSPEL ASSEMBLY
GREENWOOD, IN · 100 served
FREBA CORP DBA DAKOTA LANDING GOLF
INDIANAPOLIS, IN · 100 served
EAGLE CREEK GRACE BIBLE CHURCH
INDIANAPOLIS, IN · 100 served
RAYMOND PARK CONGREGATION OF JEHOVAH
INDIANAPOLIS, IN · 96 served
FOOD CORNER (PHILLIPS 66)
INDIANAPOLIS, IN · 93 served
THE BIBLE CHURCH OF INDIANAPOLIS, INC.
INDIANAPOLIS, IN · 80 served
GOOD SHEPHERD UMC/LITTLE LAMB CHLDRN MIN
INDIANAPOLIS, IN · 75 served
48FORTY SOLUTIONS LLC
INDIANAPOLIS, IN · 75 served
KINGDOM HALL OF JEHOVAH'S WITNESSES
INDIANAPOLIS, IN · 75 served
SHELBY STREET PENTECOSTAL LIGHTHOUSE
INDIANAPOLIS, IN · 75 served
INDY TABERNACULO INTERNATIONAL INC
INDIANAPOLIS, IN · 64 served
BREWSKIES PUB AND EATERY
INDIANAPOLIS, IN · 60 served
CENTRAL BAPTIST CHURCH OF BRIDGEPORT
INDIANAPOLIS, IN · 60 served
MCGREGOR ROAD BAPTIST CHURCH
ACTON, IN · 60 served
MARTIN MARIETTA - KENTUCKY AVENUE MINE
CARMEL, IN · 59 served
BRANDYWINE CREEK VINEYARDS & WINERY
INDIANAPOLIS, IN · 57 served
BURGER KING #835
INDIANAPOLIS, IN · 55 served
J. T. INTERNATIONAL
INDIANAPOLIS, IN · 52 served
NEWFIELDS VISITORS PAVILLION
INDIANAPOLIS, IN · 51 served
SOUTH EMERSON CHURCH OF GOD
INDIANAPOLIS, IN · 50 served
HALL FAMILY DENTISTRY
INDIANAPOLIS, IN · 49 served
BOBCAT OF INDY
INDIANAPOLIS, IN · 43 served
GENERATIONS GRILL
INDIANAPOLIS, IN · 35 served
HOPE CHRISTIAN CHURCH
INDIANAPOLIS, IN · 35 served
SOUTHEAST FAMILY DENTAL
INDIANAPOLIS, IN · 33 served
THE REJOICING VINE
CARMEL, IN · 32 served
LIBERTY TIRE, LLC
INDIANAPOLIS, IN · 30 served
VFW #7119
INDIANAPOLIS, IN · 30 served
ONE MORE LOUNGE
INDIANAPOLIS, IN · 30 served
BUCK CREEK WINERY
INDIANAPOLIS, IN · 30 served
FRANKLIN TOWNSHIP LITTLE LEAGUE
INDIANAPOLIS, IN · 30 served
ARLINGTON AVENUE BAPTIST CHURCH
INDIANAPOLIS, IN · 28 served
CAPITAL CITY BAPTIST
INDIANAPOLIS, IN · 25 served
MARTIN MARIETTA - TRAINING FACILITY
CARMEL, IN · 25 served
INDIANA DENTAL PROSTHETICS. INC.
INDIANAPOLIS, IN · 25 served
CAMP SERTOMA
INDIANAPOLIS, IN · 25 served
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Is Indianapolis, IN tap water safe to drink?
65 public water systems serve Indianapolis, IN, with 28 health-based violations in the last 5 years across them. The worst Tap Grade among them is D.
Does Indianapolis's water have lead in it?
The most recent 90th-percentile lead sample is 5.2 ppb, versus the EPA action level of 15 ppb.
Has PFAS been detected in Indianapolis's water?
These systems were tested under UCMR5 and no PFAS was detected above the reporting limit in the analytes we track.
Source: EPA SDWIS/ECHO · Data as of 2026Q2