Maryland — all systems

Maryland water systems A–Z

Page 2 of 3 · Its All About the Kids → The Highlands School. Every public water system we track in Maryland, alphabetically. Each links to the system's measured contaminant levels against federal limits.

• Its All About the Kids (2023)
• Jacksonville Elementary (2024)
• Jacobs Well Assisted Living Home (2024)
• Jarrettsville Elementary (2023)
• Jarrettsville Veterinary Center (2021)
• Jefferson Patterson Park and Museum (2016)
• Jefferson Pike Warehouse Condo Inc. (2015)
• Jemals Bay 50 Plaza (2025)
• Johns Hopkins Bayview Medical Center (2023)
• Jonestown Water System (2024)
• Kaiser Permanente South Baltimore (2025)
• Kaufmanns Office Building (2018)
• Kelly Foods, Inc. (2025)
• Kemptown Elementary (2017)
• Kennedyville (2023)
• Kent Island Shopping Center (2023)
• Kent School, Inc. (2023)
• Kenwood Beach (2023)
• Keswick Multi Care Center (2024)
• Key School (2022)
• Kiddie Kampus (2023)
• Kids Farm Childcare - Davidsonville (2016)
• Kids Villa Learning Center Llc (2017)
• Kindercare Learning Center #1061 (2022)
• King & Kennedy (2017)
• Kings Manor - White Plains Water Co, Inc (2023)
• Kingsville Elementary School (2025)
• Kleins Shoprite - Jacksonville (2024)
• Kleins Shoprite (cardiff) #555 (2023)
• Knolls of Windsor (2017)
• Knowledge Farms (2017)
• Lake Haven Mobile Home Park (2024)
• Lake Shore Elementary (2024)
• Lake Village Townhomes (2023)
• Lakeside Vista (2024)
• Lakeview Mhp Llc (2025)
• Lakewood (2023)
• Langley Mobile Home Park (2017)
• Laurel Ridge (2017)
• Laurel Water Supply (2023)
• Lavale Sanitary Commission (2022)
• Leeds Elementary (2024)
• Leonardtown Farm (2022)
• Leonardtown High School (2019)
• Leonardtown Middle School & Forrest Tech (2019)
• Leonardtown S.h.a./ S.h.a. Maint. (2025)
• Lettie Marshall Dent Elementary (2019)
• Lewistown Elementary (2019)
• Lexington Estates (2020)
• Lexington Park (2020)
• Liberty Christian School (2022)
• Liberty Elementary (2018)
• Liberty Marina (2019)
• Liberty Mobile Home Park (2023)
• Libertytown Apartments (2017)
• Libertytown East (2017)
• Lighthouse Christian Child Care Center (2024)
• Lineage Logistics (2024)
• Linganore High School (2018)
• Link - 3951 Dartmouth Ct (2017)
• Lisbon Elementary School (2018)
• Lisbon Shopping Center/harvest Fair (2015)
• Little Feet Shiloh (2024)
• Little Flower School (2018)
• Little Travelers Day Care & Learning Ctr (2018)
• Loch Raven Va Medical Center (2025)
• Long Point Mall (2017)
• Lord Calvert Trailer Park (2017)
• Lothian Elementary (2024)
• Lucrezias Childcare (2025)
• Lucy School (ecofarm, Inc.) (2017)
• Lula G. Scott Community Center (2016)
• Lutheran Village at Miller_s Grant (2024)
• Lyons Creek Estates (2023)
• Lyons Creek Shopping Center (2016)
• M.r.d.c. Head Start (2023)
• Malcolm Elementary School (2020)
• Manor Care Health Services Roland Park (2024)
• Manor Shopping Center (2020)
• Maple Hill Mobile Estates (2023)
• Mardela Middle/high School (2024)
• Margaret Brent Middle School (2019)
• Mariellen Park (2023)
• Marley Run (2023)
• Martin Marietta - Churchville Quarry (2023)
• Martingham Utilities Cooperative (2023)
• Maryland American Water Company (2023)
• Maryland American Water--severn System (2024)
• Maryland Environmental Service (2025)
• Maryland Manor Mobile Home Park (2024)
• Marymed Llc Ground Water (2025)
• Maryvale Preparatory School (2024)
• Mater Amoris Montessori School (2025)
• Mattawoman W.w.t.p. (2025)
• Matthews Manor (2023)
• Maurice J. Mcdonough High School (2020)
• Maybelle Manor Mobile Home Park (2024)
• Mayo Center and Apartments (2018)
• Mayo Elementary (2025)
• Meadow Mountain Boys Camp (2017)
• Meadowbrook Court (2025)
• Mechanicsville Elementary (2025)
• Mechanicsville Elementary (2019)
• Metropolitan of Baltimore (2025)
• Midland-lonaconing (2025)
• Midlothian Water Company (2017)
• Midtown Waterworks Cooperative (2025)
• Millersville Elementary (2025)
• Misty Meadows 1 / Highland Hills M.h.p. (2025)
• Misty Meadows 2 Mobile Home Park (2025)
• Monkton Country Day Care & Preschool (2023)
• Monocacy Elementary School (2025)
• Montessori Intl. Childrens House (2018)
• Montessori School of Westminster (2023)
• Montgomery Co Resource Recovery Facility (2015)
• Most Blessed Sacrament School (2025)
• Mother Catherine Academy (2016)
• Mount Aetna (2025)
• Mount Airy Christian Academy (2015)
• Mount Aviat Academy (2023)
• Mount Carmel Woods (2023)
• Mount Pleasant Water Co., Inc. (2023)
• Mount Saint Marys University (2018)
• Mount Washington Pediatric Hospital (2023)
• Mountain Branch Golf Course Clubhouse (2020)
• Mountain Hill Water Company (2023)
• Mountain Manor Treatment Center (2016)
• Ms. Bevs Place (2018)
• Mt. Harmony Elementary School (2024)
• Mt. Hope/ Nanjemoy Elementary School (2023)
• Mt. Zion Um Church and Preschool (2017)
• Mulberry South (2024)
• Mutual Elementary School (2023)
• Mystic Harbour (2024)
• N. Dorchester Middle & High Schools (2025)
• N.i.h. Animal Center (2025)
• Nantucket Point(distribution-delaware) (2018)
• Naval Research Lab Blossom Pt (navy Fac) (2025)
• Naval Research Lab., Chesapeake Bay Div. (2025)
• Naval Support Facility, Indian Head (2022)
• Naval Support Facility, Stump Neck Annex (2022)
• Naylor Mill Village Mobile Home Park (2023)
• Nazarene Day Care Center (2025)
• Nelpine Mobile Home Park (2024)
• Neutron Products, Inc. (2025)
• New Design - Frederick County (2019)
• New Hope Presbyterian/clc Preschool (2025)
• New Life Christian School (2017)
• New Midway Elementary (2017)
• New Windsor Quarry Maintenance Shop (2024)
• Newark (2024)
• Newtown Estates - Tip Hill Water Co. (2023)
• Newtown Village (2023)
• Nielsen Mobile Home Park [marsh Creek] (2023)
• Nock's Tire Service, Inc. (2023)
• Norrisville Elementary School (2023)
• North Bend Elementary School (2023)
• North Caroline High School (2024)
• North Carroll Community School (2024)
• North East Quarry (2023)
• North Harford Elementary (2024)
• North Harford High School (2025)
• North Harford Middle School (2024)
• Northern Middle & High Schools (2025)
• Northfield Apartments (2025)
• Northrop Grumman - Undersea Systems (2024)
• Northrop Grumman Systems Corporation (2023)
• Northwestern Elementary School (2020)
• Oak Hill Water Company, Llc (2023)
• Oak Lane Mobile Home Park (2023)
• Oak Ridge Mobile Home Park (2023)
• Oak Terrace Mobile Home Park Llc (2023)
• Oakville Elementary School (2019)
• Oakwood (2023)
• Oblates of St. Francis (2024)
• Ocean Downs, Llc (2025)
• Ocean Landing (2025)
• Ocean Pines (2023)
• Odenton Commerce Center (2020)
• Odyssey School (2024)
• Old Dominion Electric - Wildcat (2025)
• Old Forge Elementary School (2024)
• Oldfields School (2024)
• Open Bible Christian Academy (2023)
• Opportunity Builders, Inc. (2015)
• Oregon Grille (2021)
• Our House Job Training Center for Youth (2025)
• Ourisman Automotive (2016)
• Oyster Cove (2024)
• Padonia Park Club (2023)
• Paper Mill Village Shopping Center (2025)
• Paradise Mennonite School (2025)
• Paris Foods (2025)
• Paris Oaks / Days End (2023)
• Parkway Subdivision Water Company (2023)
• Patuxent Elementary School (2025)
• Patuxent Mobile Estates (2023)
• Patuxent Naval Air Station (navfac-wash) (2016)
• Pavilions Office Park (2025)
• Penn-mar Organization, Inc. (2024)
• Perdue Farms Inc. - Feed Mill (2023)
• Perdue Farms Inc. - Main Office (2024)
• Performance Foodservice- Carroll County (2025)
• Perry Point V.a. Medical Center (2024)
• Persimmon Hills (2024)
• Peter Pan Learning Center (2018)
• Pheasant Ridge Estates (2024)
• Phoenix (2025)
• Piccowaxen Middle School (2023)
• Pilot Travel Center & Arbys Restaurant (2015)
• Pin Oak Apartments (2024)
• Pine Grove Early Learning Center (2025)
• Pine Hill Water Company (2023)
• Pine Hills (2023)
• Pine Springs Mhp (2023)
• Pine Trailer Park (2018)
• Pine Tree Mobile Home Park (2023)
• Piney Creek Corporation (2023)
• Piney Point (2023)
• Piney Point Elementary School (2019)
• Piney Point Landings (2022)
• Playtime Child Care Center (2024)
• Pleasant Hill Mobile Home Park (2023)
• Pleasant Valley (2024)
• Pleasant View Nursing Home (2021)
• Pleasants Excavation Co., Inc. (2016)
• Plum Point Elementary School (2023)
• Plum Point Middle School (2023)
• Pohanka Ford of Salisbury (2025)
• Pohanka of Salisbury, Inc. (2023)
• Polings Mobile Home Park (2021)
• Pomfret Estates - Utilco, Inc. (2023)
• Pomonkey Water Company - Ford Heights (2023)
• Poolesville (2024)
• Port Deposit (2023)
• Port Herman Beach (2024)
• Port Tobacco Dept of Community Services (2025)
• Port Tobacco Rv Resort (2025)
• Potomac Heights (2023)
• Powrmatic Inc. (2024)
• Preston Autoplex (2023)
• Prettyboy Elementary School (2024)
• Prime Time Childrens Center (2025)
• Prime Time Youth Activity Center (2025)
• Primrose School (2016)
• Prince Frederick (2023)
• Prospect Bay (2024)
• Prospect Mill Elementary (2021)
• Providence School (2023)
• Purnell Armory - Md Army National Guard (2023)
• Queen Annes County Dpw Office (2024)
• Queen Annes County Parks & Recreation (2024)
• Queens Castle Mobile Home Park (2024)
• R & R Estates (2025)
• Reckley Spring Community Water (2024)
• Recovery Center of America (2023)
• Red Hill Water Company, Inc. (2023)
• Redeemer Classical Christian School (2023)
• Redgate Properties, Llc (2015)
• Reeb Millwork (delmarva Sash & Door)1315 (2021)
• Reeb Millwork of Maryland, Inc. 1302 (2021)
• Regency Manor Mobile Home Park (2023)
• Regency Park Assisted Living Residence (2025)
• Reisterstown Lumber Company (2025)
• Reliance Mobile Home Park (2025)
• Reservoir Trailer Park (2025)
• Rhodes Point South Waterworks (2021)
• Riddle Farm (2024)
• Ridge Elementary School (2019)
• Rigidply Rafters (2016)
• Rio Vista Plaza Mobile Home Park (2024)
• Rising Sun Elementary (2023)
• Rising Sun High School (2024)
• Ritcheys Totlot, Llc (2023)
• Riverside Complex (2024)
• Riverview Mobile Home Park (2025)
• Rockbridge Academy (2022)
• Rockbrook Village Mobile Home Park (2024)
• Rockville (2024)
• Rocky Gap Mobile Home Park (2020)
• Rocky Gap State Park (2025)
• Rolling Acres (2024)
• Rose Haven (2024)
• Route 40 Elementary School (2019)
• Royal Farms #88 (2025)
• Runnymede Elementary (2025)
• Ruppert Landscape (2025)
• Sabillasville Environmental School (2018)
• Saint James School (2024)
• Saint Marys College (2017)
• Salem Lutheran Children's Center (2025)
• Salisbury Christian School (2024)
• Salisbury School (2023)
• Salt Life, Llc (2024)
• Sam Hill Estates (2020)
• San Mar (2024)
• Sandy Cove Ministries Church (2023)
• Sandy Hook (2023)
• Sandy Point State Park Marina (2016)
• Sandymount Elementary (2021)
• Sandymount United Methodist Church (2025)
• Saubels Market (2024)
• Scientists Cliffs (2025)
• Seaside Christian Academy (2024)
• Seneca Academy & the Circle School (2015)
• Seventh District Elementary (2024)
• Shady Side Elementary (2017)
• Shelter Cove Yacht and Marina Inc (2024)
• Sherwood Forest Water Company (2024)
• Sherwood Forest/forest View Village Mhp (2023)
• Shores of Calvert (2023)
• Silver Oak Academy (2025)
• Sleepy Hollow Daycare (2016)
• Smithsonian Enviro. Research Center (2024)
• Sneades Hardware (owings) - Davlyn Llc (2018)
• Snow Hill Child Development Center (2024)
• Snow Hill Christian Nursery School (2025)
• Sod Run Wastewater Treatment Plant (2024)
• Solomons (2023)
• Solomons Recreation Center (navfac-wash) (2017)
• Somerset Co Health Dept (2021)
• Somerset Community Services (2023)
• Somerset County Board of Education (2024)
• Somerset County Intermediate School (2025)
• Somerset County Technical High School (2025)
• South Carroll High School (2025)
• South Dorchester School (2023)
• South Shore Elementary (2022)
• Southern High School (2025)
• Southern Maryland Christian Academy (2025)
• Southern Md Electric Cooperative (2020)
• Southern Middle School (2025)
• Southern Middle School (2025)
• Southgate (2017)
• Southview Wise (2023)
• Sparks Elementary School (2024)
• Spring Ridge Middle School (2019)
• Spring Valley (2023)
• Spring View Mobile Home Park (2018)
• Springfield Hospital Distribution (1994)
• St Johns Lutheran Church and School (2025)
• St Pauls Lutheran Church and School (2024)
• St. Andrews School (2025)
• St. Clements Shores (2022)
• St. James Academy (2024)
• St. John the Evangelist Catholic School (2025)
• St. Leonard (2023)
• St. Martins By the Bay (2023)
• St. Marys Bryantown Catholic School (2021)
• St. Michael's School (2015)
• St. Peters School (2024)
• St. Stephen School (2022)
• Stag Hampstead (2024)
• Steeplechase Waterworks (2022)
• Stella Maris (2025)
• Stethem Ed Cntr & James Craik Elementary (2023)
• Stevenson Crossing Llc (2025)
• Stevenson University (2025)
• Stevenson Village Shopping Center (2025)
• Stevensville (2024)
• Stockton Head Start (2023)
• Stonewall Day Care Center #2 (2024)
• Stoney Chase/ Rock Creek M.h.p.s (2023)
• Student Support Services Center (2025)
• Suburban Hospital (2025)
• Sullivans Mobile Home Park Community (2024)
• Summerhill Mobile Home Park (2023)
• Summit/highlands (2023)
• Sun Valley Assisted Living 1 (2024)
• Sun Valley Assisted Living 2 - Meadows (2024)
• Sunderland Commercial Center (2024)
• Sunderland Elementary School (2024)
• Sunmed Growers (2024)
• Sunnybrook (2023)
• Sunset Bus. Park/ Meyers Siding Condo (2023)
• Sunset Lakes Llc (2025)
• Sunshine Child Development Center (2025)
• Swan Harbour Dell Mobile Home Park (2024)
• Swan Meadow Elementary School (2019)
• Swan Point (2023)
• Swann Haven Mobile Home Park (2023)
• Sysco Eastern Maryland (2023)
• T.c. Martin Elementary School (2025)
• T.e.c. Building Partnership (2016)
• Take-it-easy Campground Retreat (2017)
• Talbot Co. Country Club (2025)
• Tapestry North (2023)
• Tara Subdivision (2023)
• Taylors Mobile Home Park (2019)
• Taylorsville Mhc, Llc (2024)
• Tebbston on Magothy (2019)
• Ten Oaks Plaza (2016)
• Tender Years of Deale (2017)
• Tenthouse Creek Community - Acds (2022)
• The Barnesville School (2017)
• The Calverton School (2025)
• The Center for Life Enrichment (2017)
• The Childs Nurturing Center 1-finksburg (2020)
• The Council of Renard Court Condominium (2016)
• The Highlands School (2023)