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Drinking water records by state

Pick a state or territory to see its counties, water systems and ZIP code reports. Where a ZIP has too little utility-specific data, its address points to the county overview instead of a thin page.

In focus56state and territory overviews
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EPA UCMR 5 Public survey records

Alaska: PFAS found at 9 of 28 surveyed systems (32%). Open state report.Alabama: PFAS found at 116 of 306 surveyed systems (38%). Open state report.Arkansas: PFAS found at 10 of 172 surveyed systems (6%). Open state report.Arizona: PFAS found at 57 of 170 surveyed systems (34%). Open state report.California: PFAS found at 239 of 697 surveyed systems (34%). Open state report.Colorado: PFAS found at 37 of 158 surveyed systems (23%). Open state report.Connecticut: PFAS found at 42 of 63 surveyed systems (67%). Open state report.District of Columbia: PFAS found at 3 of 3 surveyed systems (100%). Open state report.Delaware: PFAS found at 17 of 34 surveyed systems (50%). Open state report.Florida: PFAS found at 188 of 390 surveyed systems (48%). Open state report.Georgia: PFAS found at 81 of 251 surveyed systems (32%). Open state report.Hawaii: PFAS found at 2 of 44 surveyed systems (5%). Open state report.Iowa: PFAS found at 32 of 151 surveyed systems (21%). Open state report.Idaho: PFAS found at 9 of 62 surveyed systems (15%). Open state report.Illinois: PFAS found at 127 of 479 surveyed systems (27%). Open state report.Indiana: PFAS found at 53 of 219 surveyed systems (24%). Open state report.Kansas: PFAS found at 34 of 102 surveyed systems (33%). Open state report.Kentucky: PFAS found at 87 of 231 surveyed systems (38%). Open state report.Louisiana: PFAS found at 47 of 257 surveyed systems (18%). Open state report.Massachusetts: PFAS found at 144 of 262 surveyed systems (55%). Open state report.Maryland: PFAS found at 26 of 78 surveyed systems (33%). Open state report.Maine: PFAS found at 9 of 38 surveyed systems (24%). Open state report.Michigan: PFAS found at 44 of 312 surveyed systems (14%). Open state report.Minnesota: PFAS found at 88 of 197 surveyed systems (45%). Open state report.Missouri: PFAS found at 77 of 241 surveyed systems (32%). Open state report.Mississippi: PFAS found at 9 of 233 surveyed systems (4%). Open state report.Montana: PFAS found at 5 of 40 surveyed systems (13%). Open state report.North Carolina: PFAS found at 140 of 283 surveyed systems (49%). Open state report.North Dakota: PFAS found at 7 of 41 surveyed systems (17%). Open state report.Nebraska: PFAS found at 7 of 51 surveyed systems (14%). Open state report.New Hampshire: PFAS found at 17 of 48 surveyed systems (35%). Open state report.New Jersey: PFAS found at 167 of 245 surveyed systems (68%). Open state report.New Mexico: PFAS found at 11 of 77 surveyed systems (14%). Open state report.Nevada: PFAS found at 7 of 37 surveyed systems (19%). Open state report.New York: PFAS found at 97 of 322 surveyed systems (30%). Open state report.Ohio: PFAS found at 138 of 332 surveyed systems (42%). Open state report.Oklahoma: PFAS found at 68 of 166 surveyed systems (41%). Open state report.Oregon: PFAS found at 17 of 123 surveyed systems (14%). Open state report.Pennsylvania: PFAS found at 161 of 360 surveyed systems (45%). Open state report.Puerto Rico: PFAS found at 37 of 96 surveyed systems (39%). Open state report.Rhode Island: PFAS found at 14 of 26 surveyed systems (54%). Open state report.South Carolina: PFAS found at 92 of 164 surveyed systems (56%). Open state report.South Dakota: PFAS found at 6 of 55 surveyed systems (11%). Open state report.Tennessee: PFAS found at 86 of 275 surveyed systems (31%). Open state report.Texas: PFAS found at 611 of 1,123 surveyed systems (54%). Open state report.Utah: PFAS found at 17 of 128 surveyed systems (13%). Open state report.Virginia: PFAS found at 50 of 163 surveyed systems (31%). Open state report.Vermont: PFAS found at 3 of 35 surveyed systems (9%). Open state report.Washington: PFAS found at 68 of 245 surveyed systems (28%). Open state report.Wisconsin: PFAS found at 52 of 196 surveyed systems (27%). Open state report.West Virginia: PFAS found at 32 of 99 surveyed systems (32%). Open state report.Wyoming: PFAS found at 4 of 32 surveyed systems (13%). Open state report.

Choose a state to open its records. The menu also includes small states and territories.

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56

state and territory overviews to explore

See how many surveyed systems reported PFAS, then follow the records to your community.

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How to read the data

Share of surveyed systems where PFAS was found

<25%25–<50%50–<75%≥75%No survey data

A detection is not the same as exceeding an EPA limit. These are system records, not tests of your faucet.

All states and territories

State or territoryCommunity water systemsZIP reportsSystems in EPA's PFAS surveySystems where PFAS was found
Alaska4060289
Alabama5460306116
Arkansas662017210
American Samoa10011
Arizona949017057
California3,0670697239
Colorado1,108015837
Connecticut50506342
District of Columbia11033
Delaware21203417
Florida1,5130390188
Georgia1,722025181
Guam4042
Hawaii1180442
Iowa1,078015132
Idaho7730629
Illinois1,7830479127
Indiana712021953
Kansas855010234
Kentucky375023187
Louisiana815025747
Massachusetts5640262144
Maryland48307826
Maine3600389
Michigan1,429031244
Minnesota998019788
Missouri1,688024177
Northern Mariana Islands36011
Mississippi99002339
Montana8180405
North Carolina1,9580283140
North Dakota3180417
Nebraska5930517
New Hampshire68104817
New Jersey6230245167
New Mexico59207711
Nevada2300377
New York2,237032297
Ohio1,0890332138
Oklahoma883016668
Oregon943012317
Pennsylvania1,7820360161
Puerto Rico40209637
Rhode Island9302614
South Carolina558016492
South Dakota5130556
Tennessee454027586
Texas4,62001,123611
Utah551012817
Virginia1,049016350
U.S. Virgin Islands77020
Vermont3770353
Washington2,410024568
Wisconsin983019652
West Virginia42709932
Wyoming3170324

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