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Infrastructure
Bridge Safety 624,000 bridge inspections Aviation Safety 30,000+ NTSB aviation events Dam Safety 92,600 dam safety records Water Safety 433,000+ public water systems Railroad Safety 438,000+ rail crossings Pipeline Safety 8,800+ pipeline incidents State Safety Dashboards Safety grades for all 50 U.S. states ZIP Safety Report Check any 5-digit ZIP across 9 datasets
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Nursing Homes 14,700 CMS rated facilities Environmental 80,000+ hazardous sites & releases
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Vehicle Safety

Vehicle Recalls320,000+ NHTSA safety recalls Browse VehiclesEvery make, model and year Complaints2.1M+ consumer safety complaints TSBs4.7M technical service bulletins VIN LookupDecode any vehicle VIN instantly OBD Codes12,000+ diagnostic trouble codes Fuel EconomyEPA MPG data for all vehicles Safety Ratings11,700+ NHTSA crash test ratings Investigations5,300+ NHTSA defect investigations StatisticsRecall trends & safety analysis Compare VehiclesTwo vehicles side by side

Consumer Safety

Product Safety9,700+ CPSC product recalls Food Safety28,600+ FDA food recalls Pet Safety1.3M FDA animal adverse events Drug Safety17,500+ FDA drug recalls Device Safety38,400+ FDA device recalls Workplace Safety102,900+ OSHA injury reports Brand HistoryRecall lookup by company

Infrastructure

Bridge Safety624,000 bridge inspections Aviation Safety30,000+ NTSB aviation events Dam Safety92,600 dam safety records Water Safety433,000+ public water systems Railroad Safety438,000+ rail crossings Pipeline Safety8,800+ pipeline incidents State DashboardsSafety grades for all 50 states ZIP ReportAny 5-digit ZIP across 9 datasets

Public Health

Nursing Homes14,700 CMS rated facilities Environmental80,000+ hazardous sites & releases BlogGuides, news & safety insights

Browse Water Systems

433,698 public water systems.

Public Water Systems Database

Browse 433,698 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.

System Name PWSID State Type Population Served
FRASER, CITY OF MI0002460 Michigan Community 14,297
SEQUIM CITY OF WA5377620 Washington Community 14,293
CITY OF DUMAS TX1710001 Texas Community 14,290
MAUMEE CITY OH4800603 Ohio Community 14,286
PORTALES WATER SYSTEM NM3528522 New Mexico Community 14,284
BARKLEY LAKE WATER DISTRICT KY1110019 Kentucky Community 14,284
SCOTTSBLUFF, CITY OF NE3115716 Nebraska Community 14,282
Pala North 090605153 California Community 14,280
DONALD DURFEE-STATE PARKS DIV. IN2760185 Indiana Transient Non-Community 14,272
WHITEFISH BAY WATERWORKS WI2410597 Wisconsin Community 14,272
HARRIS COUNTY MUD 285 TX1012677 Texas Community 14,268
HURON SD4600169 South Dakota Community 14,263
BUTLER COUNTY WATER SYSTEM INC KY0160052 Kentucky Community 14,256
BEXLEY CITY PWS OH2500103 Ohio Community 14,250
HARPER WOODS MI0003020 Michigan Community 14,236
CITY OF ABBEVILLE WATER SYSTEM LA1113001 Louisiana Community 14,217
JACKSONVILLE WATER WORKS GAS AND SEWER AL0000154 Alabama Community 14,217
NILES MI0004740 Michigan Community 14,215
BERTHOUD TOWN OF CO0135138 Colorado Community 14,211
ARVIN WATER COMPANY CA3410038 California Community 14,200
KUTZTOWN BOROUGH WATER PA3060041 Pennsylvania Community 14,200
CALIFORNIA CITY, CITY OF CA1510032 California Community 14,198
SOMERTON CITY OF AZ0414015 Arizona Community 14,197
DEEP RUN WATER CORPORATION NC0454030 North Carolina Community 14,196
Fergus Falls MN1560014 Minnesota Community 14,194
CASTALIAN SPRINGS-BETHPAGE U.D. TN0000097 Tennessee Community 14,184
ANTIOCH IL0970050 Illinois Community 14,175
CITY OF HOUSTON WILLOW CHASE TX1011902 Texas Community 14,169
MCFARLAND, CITY OF CA1510013 California Community 14,161
HARBOUR WATER IN5229010 Indiana Community 14,148
PARIS WATER WORKS KY0090343 Kentucky Community 14,139
CHICAGO RIDGE IL0310480 Illinois Community 14,130
WALNUT HILL WATER AUTHORITY AL0001289 Alabama Community 14,127
GIRARD CITY OH7801103 Ohio Community 14,122
CITY OF ANDREWS TX0020001 Texas Community 14,109
CICERO WDS NY3304342 New York Community 14,108
EPCOR - PARADISE VALLEY/SCOTTSDALE AZ0407056 Arizona Community 14,107
BOB SMITH AK2210061 Alaska Community 14,100
WASHINGTON COURT HOUSE PWS OH2400714 Ohio Community 14,100
PIERRE SD4600242 South Dakota Community 14,091
WAUCONDA IL0971850 Illinois Community 14,084
LANCASTER CITY OF (SC2910001) SC2910001 South Carolina Community 14,074
NEVADA ID - LOMA RICA CA2910006 California Community 14,072
WASHINGTON PWS MO6010838 Missouri Community 14,068
HUNTERTOWN WATER WORKS IN5202007 Indiana Community 14,058
Worthington MN1530011 Minnesota Community 14,052
BUTLER COUNTY WATER AUTHORITY AL0001507 Alabama Community 14,052
New Ulm MN1080003 Minnesota Community 14,052
MANASSAS PARK, CITY OF VA6687100 Virginia Community 14,051
CITY OF PLAQUEMINE WATER SYSTEM LA1047005 Louisiana Community 14,043