Utilities in Maryland
8,042 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
Is your public water system listed? Claim your free listing →
Claim Your Listing →Showing page 6 of 161 (8,042 systems)
ARCHWAY INN
MD1071007 · 0 served
ARCTIC CIRCLE DRIVE-IN
MD1121004 · 310 served
ARCTIC FREEZE,DOMINOS,YOMATO SUSH,7-11
MD1021443 · 40 served
ARDEN-ON-THE-SEVERN PARK
MD1021550 · 30 served
ARLINGTON ECHO
MD1020081 · 100 served
ARLINGTON ECHO
MD1021059 · 25 served
ARNOLD
MD0020041 · 0 served
ARNOLD PET STATION INC
MD1021665 · 25 served
ARNOLD WTP % ANNAPOLIS DPW
MD0002869 · 150,000 served
ARNOLD-PINES ON THE SEVERN
MD0020026 · 4,588 served
ARNOLD-PINES ON THE SEVERN
MD0002430 · 4,588 served
ARROWHEAD ACRES
MD0002712 · 51 served
ARROWHEAD ACRES
MD0070001 · 32 served
ARROWHEAD ACRES
MD0110015 · 0 served
ARROWHEAD CONDOS
MD1111089 · 156 served
ARROWHEAD DELI
MD1111003 · 0 served
ART HOCK
MD0002300 · 84 served
ARTHUR L & ANNE FOSTER
MD0002290 · 48 served
ARTHUR W PERDUE STADIUM-PURCHASE 0220004
MD1221145 · 2,300 served
ARUNDEL BAPTIST CHURCH
MD1021551 · 76 served
ARUNDEL COMMUNITY DEVELOPMENT SERVICES
MD0020062 · 17 served
ARUNDEL JUICE PRODUCTS INC
MD1021357 · 25 served
ARUNDEL NURSING CENTER
MD0002299 · 70 served
ASBURY BROADNECK UMC
MD1021662 · 220 served
ASBURY METHODIST CHURCH
MD1141096 · 25 served
ASBURY UM CHURCH
MD1071305 · 25 served
ASHBURTON
MD0300001 · 500,000 served
ASHLAND
MD0002285 · 126 served
ASHLAND
MD0030001 · 40 served
ASHLANDPRESBYTERIANCHURCH
MD1031004 · 25 served
ASHLEY (I/C MD0120001)
MD1121005 · 0 served
ASHLEY'S TRAILER COURT
MD0000007 · 204 served
ASIA HOUSE
MD1021022 · 25 served
ASPEN INSTITUTE - RIVER HOUSE
MD1171173 · 250 served
ASPEN INSTITUTE - WYE WOODS CENTER
MD1171006 · 25 served
ASPEN INSTITUTE - ADMINISTRATIVE OFFICES
MD1170023 · 0 served
ASPEN INSTITUTE - HOUGHTON MANOR HOUSE
MD1171005 · 0 served
ASSATEAGUE ISLAND NATIONAL SEASHORE - HQ
MD1230059 · 55 served
ASSATEAGUE ISLAND SURF SHOP
MD1231093 · 68 served
ASSATEAGUE MARKET
MD1231005 · 206 served
ASSATEAGUE NATIONAL PARK NORTH BEACH
MD1231261 · 10,020 served
ASSATEAGUE POINTE (I/C 0230011)
MD1230051 · 0 served
ASSATEAGUE STATE PARK BOAT LANDING
MD1231219 · 101 served
ASSATEAGUE STATE PARK CAMPGROUND
MD1231006 · 345 served
ASSOC. FOR RETARDED CITIZENS
MD1120002 · 110 served
ATKINS MOBILE HOME PARK
MD0002764 · 60 served
ATLANTIC AMERICAN ICE CO ( CONNECT CWS)
MD1221111 · 25 served
ATLANTIC BUDGET INN
MD1221006 · 25 served
ATLANTIC GENERAL (PREV GINA RENEE PLAZA)
MD1230081 · 30 served
ATLANTIC MARINA RESORT
MD1021514 · 106 served