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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

434,040 public water systems.

Public Water Systems Database

Browse 434,040 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
CITY OF DOS PALOS CA2410002 California Community 7,452
MCCOOK, CITY OF NE3114504 Nebraska Community 7,450
CITY OF FOWLER CA1010006 California Community 7,448
CHARLES CITY WATER SUPPLY IA3405012 Iowa Community 7,446
FAIRVIEW WATER DEPARTMENT TN0000236 Tennessee Community 7,432
LINTON MUNICIPAL WATER UTILITY IN5228005 Indiana Community 7,430
ESCALON, CITY OF CA3910003 California Community 7,429
CY CHAMP PUD TX1011522 Texas Community 7,428
PHIL CAMPBELL WATER WORKS AL0000606 Alabama Community 7,425
MARSHFIELD PWS MO5010503 Missouri Community 7,425
TRUMBULL LAKE CAMPGROUND CA2600561 Nevada Transient Non-Community 7,423
ST. AUGUSTINE SHORES FL2551083 Florida Community 7,423
CENTER TOWNSHIP WATER AUTH PA5040057 Pennsylvania Community 7,420
PAGE CITY OF AZ0403017 Arizona Community 7,420
VALLEY CENTER, CITY OF KS2017318 Kansas Community 7,419
DCWA CENTRAL VA3053280 Virginia Community 7,418
U.C.P.R PR0458104 PR Non-Transient Non-Community 7,416
NEBRASKA CITY, CITY OF NE3113106 Nebraska Community 7,414
POTOSI WSC TX2210008 Texas Community 7,413
DNR-JOHN TANNER STATE PARK GA0450011 Georgia Transient Non-Community 7,410
STRASBURG, TOWN OF VA2171750 Virginia Community 7,410
MDWASA-FAIRWAY PARK FL4130459 Florida Community 7,403
JAMESTOWN MUNICIPAL WATER WORKS KY1040210 Kentucky Community 7,402
PEACOCK HILL WA5366637 Washington Community 7,401
DINNER LAKE-JAN PHYL SYSTEM FL6530459 Florida Community 7,400
FAIRFIELD WATER DEPT NJ0707001 New Jersey Community 7,400
UNIVERSITY OF NOTRE DAME IN5271020 Indiana Community 7,400
POSSUM KINGDOM WSC TX1820076 Texas Community 7,395
STUTTGART WATERWORKS AR0000013 Arkansas Community 7,393
BIG PARK WATER COMPANY AZ0413012 Arizona Community 7,392
MAYFLOWER WATERWORKS AR0000193 Arkansas Community 7,390
HARRIS COUNTY MUD 419 TX1013335 Texas Community 7,389
FIRST U.D. OF HARDIN COUNTY TN0000546 Tennessee Community 7,388
Isanti MN1300005 Minnesota Community 7,386
CITY OF SEMINOLE TX0830012 Texas Community 7,386
AQUARION WATER COMPANY OXFORD MA2226000 Massachusetts Community 7,384
TEA SD4600409 South Dakota Community 7,381
CENTRAL WCID OF ANGELINA COUNTY TX0030019 Texas Community 7,381
FT BEND COUNTY MUD NO 12 TX0790071 Texas Community 7,380
PAJUIL-PALOMA PR0002892 PR Community 7,380
INDIAN HILLS FL3590588 Florida Community 7,378
SCOTTSBURG WATER DEPARTMENT IN5272001 Indiana Community 7,369
MEANSVILLE RILEY W/D (SC4420001) SC4420001 South Carolina Community 7,368
EAST CLARK CO WATER DISTRICT KY0250981 Kentucky Community 7,366
MULLINS CITY OF (SC3310002) SC3310002 South Carolina Community 7,366
SIENNA MUD 3 TX0790376 Texas Community 7,365
JOHN F KENNEDY SPACE CENTER (CONSEC) FL3054024 Florida Non-Transient Non-Community 7,364
CITY OF LULING TX0280002 Texas Community 7,364
YORKTOWN WATER ASSOCIATION AR0000319 Arkansas Community 7,364
TODD CREEK VILLAGE MD CO0101157 Colorado Community 7,363