Minnesota water providers

Find published drinking-water records, providers, and official agency resources for Minnesota. Review sources, sample dates, and coverage.

Official drinking-water resources

• Minnesota Department of Health - Drinking Water Protection
• Minnesota Public Health Data Access - Drinking Water Quality

The responsible agency may differ for tribal systems. Record availability and sample dates vary by provider.

Community systems appear first. Sort: Population served · A–Z

Public water systems

6,582 systems in the imported directory. Includes community systems, schools, workplaces, and other public systems.

• MinneapolisMN1270024 · CWS · Population served: 425,300
• Saint Paul Regional Water ServicesMN1620026 · CWS · Population served: 392,529
• RochesterMN1550010 · CWS · Population served: 123,624
• BloomingtonMN1270001 · CWS · Population served: 91,300
• Brooklyn ParkMN1270005 · CWS · Population served: 89,995
• DuluthMN1690011 · CWS · Population served: 86,859
• WoodburyMN1820025 · CWS · Population served: 82,643
• Maple GroveMN1270020 · CWS · Population served: 82,000
• PlymouthMN1270044 · CWS · Population served: 76,546
• Saint CloudMN1730027 · CWS · Population served: 71,321
• BlaineMN1020006 · CWS · Population served: 70,220
• EaganMN1190007 · CWS · Population served: 68,223
• LakevilleMN1190015 · CWS · Population served: 67,300
• Coon RapidsMN1020017 · CWS · Population served: 64,000
• Eden PrairieMN1270010 · CWS · Population served: 63,726
• BurnsvilleMN1190002 · CWS · Population served: 61,747
• MinnetonkaMN1270031 · CWS · Population served: 54,474
• EdinaMN1270011 · CWS · Population served: 53,494
• Apple ValleyMN1190001 · CWS · Population served: 50,300
• Saint Louis ParkMN1270050 · CWS · Population served: 50,010
• ShakopeeMN1700009 · CWS · Population served: 47,000
• MoorheadMN1140008 · CWS · Population served: 44,583
• MankatoMN1070009 · CWS · Population served: 42,803
• Cottage GroveMN1820004 · CWS · Population served: 42,760
• RichfieldMN1270045 · CWS · Population served: 36,899
• RosevilleMN1620013 · CWS · Population served: 35,343
• Inver Grove HeightsMN1190014 · CWS · Population served: 34,189
• Brooklyn CenterMN1270004 · CWS · Population served: 33,782
• Joint Powers Water BoardMN1860024 · CWS · Population served: 30,922
• SavageMN1700008 · CWS · Population served: 30,285
• OakdaleMN1820016 · CWS · Population served: 30,144
• ChaskaMN1100002 · CWS · Population served: 30,000
• WinonaMN1850013 · CWS · Population served: 27,782
• FridleyMN1020031 · CWS · Population served: 27,476
• RosemountMN1190019 · CWS · Population served: 26,500
• OwatonnaMN1740007 · CWS · Population served: 26,430
• Austin UtilitiesMN1500002 · CWS · Population served: 26,174
• ShoreviewMN1620020 · CWS · Population served: 26,000
• White Bear LakeMN1620024 · CWS · Population served: 25,634
• Prior LakeMN1700007 · CWS · Population served: 25,282
• South Water Treatment Plant (SWTP)055294506 · CWS · Population served: 24,959
• ChanhassenMN1100001 · CWS · Population served: 24,951
• ChamplinMN1270006 · CWS · Population served: 23,919
• FaribaultMN1660002 · CWS · Population served: 23,718
• FarmingtonMN1190008 · CWS · Population served: 23,534
• HastingsMN1190012 · CWS · Population served: 23,222
• Golden ValleyMN1270014 · CWS · Population served: 23,000
• CrystalMN1270008 · CWS · Population served: 22,937
• New BrightonMN1620009 · CWS · Population served: 22,902
• Columbia HeightsMN1020016 · CWS · Population served: 22,278
• AndoverMN1020034 · CWS · Population served: 21,455
• WillmarMN1340016 · CWS · Population served: 21,045
• New HopeMN1270040 · CWS · Population served: 20,963
• NorthfieldMN1660010 · CWS · Population served: 20,790
• South Saint PaulMN1190020 · CWS · Population served: 20,664
• SartellMN1730036 · CWS · Population served: 20,300
• Elk RiverMN1710004 · CWS · Population served: 19,532
• HopkinsMN1270016 · CWS · Population served: 19,462
• StillwaterMN1820024 · CWS · Population served: 19,462
• OtsegoMN1860026 · CWS · Population served: 19,000
• Albert LeaMN1240001 · CWS · Population served: 18,492
• Lino LakesMN1020023 · CWS · Population served: 17,859
• AnokaMN1020001 · CWS · Population served: 17,798
• RamseyMN1020035 · CWS · Population served: 17,705
• BuffaloMN1860005 · CWS · Population served: 16,711
• Red WingMN1250013 · CWS · Population served: 16,459
• HibbingMN1690022 · CWS · Population served: 16,028
• BemidjiMN1040002 · CWS · Population served: 15,147
• MonticelloMN1860012 · CWS · Population served: 15,087
• AlexandriaMN1210001 · CWS · Population served: 15,000
• HutchinsonMN1430004 · CWS · Population served: 14,900
• BrainerdMN1180002 · CWS · Population served: 14,670
• RobbinsdaleMN1270046 · CWS · Population served: 14,646
• North MankatoMN1520005 · CWS · Population served: 14,448
• RogersMN1270047 · CWS · Population served: 14,430
• Fergus FallsMN1560014 · CWS · Population served: 14,194
• New UlmMN1080003 · CWS · Population served: 14,052
• WorthingtonMN1530011 · CWS · Population served: 14,052
• MarshallMN1420006 · CWS · Population served: 13,890
• Sauk RapidsMN1050004 · CWS · Population served: 13,835
• Lincoln-Pipestone Rural Water SystemMN1410007 · CWS · Population served: 13,644
• WaconiaMN1100010 · CWS · Population served: 13,277
• Mounds ViewMN1620008 · CWS · Population served: 13,250
• North Saint PaulMN1620011 · CWS · Population served: 13,134
• Big LakeMN1710002 · CWS · Population served: 13,056
• Vadnais HeightsMN1620030 · CWS · Population served: 13,025
• CloquetMN1090005 · CWS · Population served: 12,864
• Saint PeterMN1520006 · CWS · Population served: 12,198
• HugoMN1820007 · CWS · Population served: 12,047
• Forest LakeMN1820005 · CWS · Population served: 11,800
• White Bear TownshipMN1620025 · CWS · Population served: 11,699
• Grand RapidsMN1310011 · CWS · Population served: 11,346
• Lake ElmoMN1820009 · CWS · Population served: 10,978
• VictoriaMN1100009 · CWS · Population served: 10,546
• FairmontMN1460003 · CWS · Population served: 10,328
• Little CanadaMN1620005 · CWS · Population served: 10,200
• Detroit LakesMN1030005 · CWS · Population served: 10,038
• Arden HillsMN1620001 · CWS · Population served: 10,000
• CambridgeMN1300002 · CWS · Population served: 9,862
• Saint Anthony VillageMN1270048 · CWS · Population served: 9,500