Maryland water providers — page 2
Find published drinking-water records, providers, and official agency resources for Maryland. Review sources, sample dates, and coverage.
Official drinking-water resources
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
3,224 systems in the imported directory. Includes community systems, schools, workplaces, and other public systems.
- Mount Saint Marys UniversityMD0100019 · CWS · Population served: 1,900
- Town of GreensboroMD0050003 · CWS · Population served: 1,878
- Town of OaklandMD0110008 · CWS · Population served: 1,850
- Potomac HeightsMD0080038 · CWS · Population served: 1,800
- Town of Rock HallMD0140006 · CWS · Population served: 1,750
- Town of New WindsorMD0060008 · CWS · Population served: 1,732
- Town of RidgelyMD0050006 · CWS · Population served: 1,600
- Lakeside VillageMD0210215 · CWS · Population served: 1,575
- Knolls of WindsorMD0100041 · CWS · Population served: 1,553
- Town of MyersvilleMD0100020 · CWS · Population served: 1,516
- WatersideMD0100029 · CWS · Population served: 1,509
- Springfield Hospital DistributionMD0060010 · CWS · Population served: 1,500
- Town of PittsvilleMD0220009 · CWS · Population served: 1,500
- Scientists CliffsMD0040014 · CWS · Population served: 1,425
- Town of SharpsburgMD0210017 · CWS · Population served: 1,360
- Crownsville Hospital CenterMD0020009 · CWS · Population served: 1,348
- Boones Mobile EstatesMD0020231 · CWS · Population served: 1,315
- Town of Funkstown Distribution SystemMD0210008 · CWS · Population served: 1,300
- Wicomico ShoresMD0180018 · CWS · Population served: 1,262
- Fairland Crossing ApartmentsMD0150102 · CWS · Population served: 1,248
- Sherwood Forest Water CompanyMD0020035 · CWS · Population served: 1,200
- Town of TrappeMD0200007 · CWS · Population served: 1,200
- Chesapeake Heights (BAYSIDE FOREST)MD0040018 · CWS · Population served: 1,190
- GreenbrierMD0180045 · CWS · Population served: 1,161
- HighfieldMD0210001 · CWS · Population served: 1,141
- Summit/HighlandsMD0040026 · CWS · Population served: 1,108
- Sam Hill EstatesMD0100040 · CWS · Population served: 1,036
- Bayside-QueenslandingMD0170007 · CWS · Population served: 1,030
- Town of HebronMD0220002 · CWS · Population served: 1,022
- Town of WillardsMD0220007 · CWS · Population served: 1,021
- Breton BayMD0180001 · CWS · Population served: 1,012
- Town of Union BridgeMD0060013 · CWS · Population served: 997
- WortonMD0140007 · CWS · Population served: 955
- Cambridge FarmsMD0100033 · CWS · Population served: 953
- Pine HillsMD0070019 · CWS · Population served: 953
- Town & Country Mobile Home ParkMD0070235 · CWS · Population served: 950
- Swan PointMD0080046 · CWS · Population served: 945
- Prospect BayMD0170009 · CWS · Population served: 913
- Holiday Mobile Estates, Inc.MD0020211 · CWS · Population served: 900
- Lord Calvert Trailer ParkMD0180213 · CWS · Population served: 892
- Cloverhill 3 - Consecutive To Md0100015MD0100031 · CWS · Population served: 888
- Town of GrantsvilleMD0110005 · CWS · Population served: 885
- Stella MarisMD0030212 · CWS · Population served: 873
- Southern Region Allegany Distrib. SystemMD0010045 · CWS · Population served: 865
- Town of WoodsboroMD0100027 · CWS · Population served: 846
- Maryland Manor Mobile Home ParkMD0020214 · CWS · Population served: 810
- Cedarville Mobile Home ParkMD0160207 · CWS · Population served: 780
- FairmountMD0190012 · CWS · Population served: 750
- Lyons Creek EstatesMD0020213 · CWS · Population served: 750
- Town of PrestonMD0050005 · CWS · Population served: 750
- Cliffton On The PotomacMD0080009 · CWS · Population served: 744
- Town of OxfordMD0200005 · CWS · Population served: 726
- FairleeMD0140003 · CWS · Population served: 725
- Port DepositMD0070020 · CWS · Population served: 725
- Hunting QuartersMD0180038 · CWS · Population served: 715
- Town of QueenstownMD0170003 · CWS · Population served: 705
- Rolling AcresMD0180017 · CWS · Population served: 699
- Mount AetnaMD0210015 · CWS · Population served: 688
- Martingham Utilities CooperativeMD0200004 · CWS · Population served: 675
- Town of Chesapeake City [Formerly South]MD0070006 · CWS · Population served: 673
- Piney PointMD0180034 · CWS · Population served: 672
- Town of MillingtonMD0140010 · CWS · Population served: 625
- Town of SharptownMD0220005 · CWS · Population served: 625
- Town of FriendsvilleMD0110004 · CWS · Population served: 622
- St. Clements ShoresMD0180012 · CWS · Population served: 620
- Charlotte HallMD1180005 · CWS · Population served: 615
- Hunters Brooke/Falcon Ridge SubdMD0080083 · CWS · Population served: 614
- Bridge Pointe-Kent Island VillageMD0170017 · CWS · Population served: 600
- GrasonvilleMD0170020 · CWS · Population served: 600
- Oyster CoveMD0170011 · CWS · Population served: 600
- Forrest Farm SubdivisionMD0180054 · CWS · Population served: 577
- Keswick Multi-Care CenterMD0300005 · CWS · Population served: 575
- Laurel RidgeMD0180037 · CWS · Population served: 560
- Town of GalenaMD0140004 · CWS · Population served: 560
- Charles County Gardens WaterMD0080008 · CWS · Population served: 551
- Waysons Mobile CourtMD0020223 · CWS · Population served: 540
- Town of SecretaryMD0090007 · CWS · Population served: 535
- Persimmon HillsMD0180046 · CWS · Population served: 514
- Wilderness RunMD0180036 · CWS · Population served: 511
- Crystal Beach Manor/T&C UtilityMD0070008 · CWS · Population served: 500
- Epping ForestMD0020011 · CWS · Population served: 500
- Nantucket Point(DISTRIBUTION-DELAWARE)MD0230020 · CWS · Population served: 500
- Riddle FarmMD0230019 · CWS · Population served: 500
- Swan Harbour Dell Mobile Home ParkMD0120215 · CWS · Population served: 500
- Town of SudlersvilleMD0170024 · CWS · Population served: 497
- Beach HarborMD1170001 · CWS · Population served: 481
- Town of BettertonMD0140001 · CWS · Population served: 481
- Town of CeciltonMD0070004 · CWS · Population served: 477
- Glen Meadows Retirement CommunityMD0030208 · CWS · Population served: 468
- The Calverton SchoolMD1040022 · CWS · Population served: 461
- Misty Meadows 1 / Highland Hills M.H.P.MD0070247 · CWS · Population served: 460
- Town of ViennaMD0090008 · CWS · Population served: 460
- Town of Clear SpringMD0210005 · CWS · Population served: 455
- Gaither Manor ApartmentsMD0060202 · CWS · Population served: 450
- Patuxent Mobile EstatesMD0020217 · CWS · Population served: 450
- Harbor ViewMD0070025 · CWS · Population served: 437
- Cross Point SubdivisionMD0040052 · CWS · Population served: 434
- SunnybrookMD0030011 · CWS · Population served: 416
- Elkridge Estates of Roland ParkMD0030018 · CWS · Population served: 414
- Metropolitan of BaltimoreMD0300006 · CWS · Population served: 414