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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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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
ROSS COUNTY WATER CO INC OH7101412 Ohio Community 35,345
CALIFORNIA WATER SERVICE - SAN CARLOS CA4110007 California Community 35,344
AVION WC - GREATER AVION OR4100091 Oregon Community 35,332
WATERTOWN WATER DEPT. (MWRA) MA3314000 Massachusetts Community 35,329
ALAMOGORDO DOMESTIC WATER SYSTEM NM3513319 New Mexico Community 35,301
WESTERLY WATER DEPARTMENT RI1559512 Rhode Island Community 35,298
NICHOLASVILLE WATER DEPARTMENT KY0570315 Kentucky Community 35,266
SECTION & DUTTON, WATER WORKS BD. OF AL0000728 Alabama Community 35,259
CITY OF WESTMINSTER MD0060015 Maryland Community 35,256
AUBURNDALE, CITY OF FL6530090 Florida Community 35,239
ALCOA WATER SYSTEM TN0000007 Tennessee Community 35,238
FALLBROOK PUD CA3710008 California Community 35,237
SILVERDALE WATER DIST 16 WA5379300 Washington Community 35,163
BELLEVILLE WATER DEPT NJ0701001 New Jersey Community 35,129
GARDEN CITY, CITY OF KS2005511 Kansas Community 35,126
CITY OF LATHROP CA3910015 California Community 35,080
L.C.U. PINEWOOD PLANT FL5360243 Florida Community 35,008
SOUTHWESTERN PA WATER AUTH PA5260024 Pennsylvania Community 35,000
ELIZABETHTOWN W CO PRINC NJ1109001 New Jersey Community 35,000
PADUCAH WATER WORKS KY0730339 Kentucky Community 35,000
PLANTATION (CENTRAL), CITY OF FL4060559 Florida Community 35,000
REEDY CRK UTL-PUMP STA. A FL3491196 Florida Transient Non-Community 35,000
REEDY CREEK UTL-MAG KING & FW FL4491196 Florida Transient Non-Community 35,000
UNIVERSITY OF ARIZONA HEALTH SERVICES AZ0420215 Non-Transient Non-Community 35,000
CLIFTON PARK WATER AUTHORITY NY4500175 New York Community 35,000
WILLINGBORO MUA NJ0338001 New Jersey Community 35,000
CAPE MAY WATER & SEWER U NJ0502001 New Jersey Community 35,000
Water And Power Authority - STX VI0000097 VI Community 35,000
UNIVERSITY OF NEW MEXICO NM3575501 New Mexico Community 35,000
PAPILLION, CITY OF NE3115313 Nebraska Community 35,000
LONG BEACH CITY NY2902834 New York Community 35,000
EDISON WATER CO NJ1205001 New Jersey Community 35,000
CITY OF ANNAPOLIS MD0020001 Maryland Community 35,000
HYANNIS WATER SYSTEM, TOWN OF BARNSTABLE MA4020004 Massachusetts Community 35,000
BREWSTER WATER DEPARTMENT MA4041000 Massachusetts Community 35,000
RIVERHEAD WATER DISTRICT NY5103705 New York Community 35,000
UNIVERSITY OF KANSAS KS2004513 Kansas Community 35,000
POWDERSVILLE WATER DISTRICT (SC0420002) SC0420002 South Carolina Community 34,960
GOLDSBORO, CITY OF NC0496010 North Carolina Community 34,959
FAIR LAWN WATER DEPT NJ0217001 New Jersey Community 34,947
HECLA WATER ASSOCIATION OH4401612 Ohio Community 34,942
NEWPORT UTILITIES BOARD TN0000500 Tennessee Community 34,925
GOFORTH SUD TX1050019 Texas Community 34,893
SAN JOSE STATE UNIVERSITY CA4310028 California Community 34,861
WEST FARGO CITY OF ND0900999 North Dakota Community 34,858
LIHUE-KAPAA HI0000400 Hawaii Community 34,854
RIVER OAKS FL2160960 Florida Community 34,850
CANON CITY CITY OF CO0122100 Colorado Community 34,800
CRESTVIEW, CITY OF WATER DEPT. FL1460182 Florida Community 34,789
BERKELEY COUNTY PSWD-POTOMAC RIVER WV3300218 West Virginia Community 34,786