We found 411 public water systems in Calvert county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Chesapeake Ranch Estates | County of Calvert | 8,500 | 0 | 2 |
| Town Of Chesapeake Beach | County of Calvert | 5,000 | 0 | 0 |
| Prince Frederick | County of Calvert | 4,255 | 0 | 6 |
| Solomons | County of Calvert | 3,762 | 0 | 6 |
| Town Of North Beach | County of Calvert | 3,000 | 0 | 6 |
| Northern Middle & High Schools | County of Calvert | 2,470 | 0 | 10 |
| Beaches Water Co-operative | County of Calvert | 1,800 | 0 | 22 |
| Huntingtown High School | County of Calvert | 1,540 | 0 | 0 |
| Calvert High School - See 0040011 | Prince Frederick | 1,450 | 0 | 0 |
| Chesapeake Ranch Water Co Inc | County of Calvert | 1,448 | 0 | 0 |
| Long Beach Water Co | County of Calvert | 1,244 | 0 | 0 |
| Solomons Recreation Center (navfac-wash) | County of Calvert | 1,200 | 0 | 8 |
| Summit/highlands | County of Calvert | 1,108 | 0 | 4 |
| Calvert Country & Calvert Elementary | County of Calvert | 900 | 0 | 13 |
| Mutual Elementary School | County of Calvert | 894 | 0 | 7 |
| Plum Point Middle School | County of Calvert | 881 | 0 | 12 |
| Chesapeake Heights (bayside Forest) | Prince Frederick | 809 | 12 | 6 |
| 7-11 Sunderland | County of Calvert | 805 | 0 | 0 |
| Calvert Career Center - See 0040011 | Prince Frederick | 800 | 0 | 0 |
| Southern Middle School | County of Calvert | 745 | 0 | 0 |
| Mt. Harmony Elementary School | County of Calvert | 706 | 0 | 0 |
| Calvert Middle School | Prince Frederick | 675 | 0 | 0 |
| Scientists Cliffs Service Co I | County of Calvert | 651 | 0 | 0 |
| Chesapeake Church | County of Calvert | 650 | 0 | 5 |
| Dares Beach Water Company | County of Calvert | 644 | 0 | 0 |
| Chesapeake Beach | County of Calvert | 640 | 0 | 0 |
| Patuxent Elementary School | County of Calvert | 637 | 0 | 0 |
| Burger King Dunkirk | County of Calvert | 615 | 0 | 0 |
| Plum Point Elementary School | County of Calvert | 615 | 0 | 0 |
| Huntingtown Elementary School | County of Calvert | 609 | 0 | 0 |
| Wawa #573 | County of Calvert | 606 | 0 | 0 |
| Appeal Elementary School | County of Calvert | 569 | 0 | 0 |
| Dash In Owings | County of Calvert | 555 | 0 | 0 |
| Dares Beach | County of Calvert | 530 | 0 | 6 |
| Grace Brethren Church - East Wing | County of Calvert | 520 | 0 | 5 |
| Chesapeakes Bounty | County of Calvert | 512 | 0 | 0 |
| Dominion Cove Point Lng, Lp | County of Calvert | 510 | 0 | 0 |
| Bowens Grocery | County of Calvert | 507 | 0 | 0 |
| All Saints Episcopal Church | County of Calvert | 502 | 0 | 0 |
| College Of Southern Md - Calvert Campus | County of Calvert | 501 | 0 | 0 |
| The Calverton School | County of Calvert | 500 | 0 | 0 |
| Prnc Fred-calv Co San Dist Inc | County of Calvert | 500 | 0 | 0 |
| Calvert Cliffs Nuclear - Protected Area | County of Calvert | 482 | 0 | 21 |
| Sunderland Elementary School | County of Calvert | 481 | 0 | 8 |
| Cavalier Country Water Assoc I | County of Calvert | 436 | 0 | 0 |
| Cross Point Subdivision | County of Calvert | 434 | 0 | 3 |
| Scientists Cliffs | County of Calvert | 425 | 0 | 12 |
| Fastop #54 | County of Calvert | 415 | 0 | 8 |
| Emmanuel Baptist Church | County of Calvert | 408 | 0 | 5 |
| Kings Landing Pool | County of Calvert | 408 | 0 | 0 |
| Safeway Gas Station | County of Calvert | 402 | 0 | 0 |
| Huntingtown Professional Center, Llc | County of Calvert | 400 | 0 | 0 |
| Beaches Water Co | St Leonards | 400 | 0 | 0 |
| Cavalier Country | County of Calvert | 381 | 0 | 3 |
| Cardinal Hickey Academy | County of Calvert | 380 | 0 | 4 |
| Gateway Center | County of Calvert | 373 | 0 | 6 |
| Huntingtown Plaza Shopping Center | County of Calvert | 362 | 0 | 1 |
| Calvert Cliffs Nuclear - Office Building | County of Calvert | 362 | 0 | 0 |
| Shores Of Calvert | County of Calvert | 361 | 0 | 3 |
| St. Leonard | County of Calvert | 350 | 0 | 4 |
| Calvert Beach - Decatur Street | County of Calvert | 350 | 0 | 15 |
| Dunkirk Baptist Church | County of Calvert | 344 | 0 | 0 |
| Kenwood Beach | County of Calvert | 338 | 0 | 3 |
| Huntingtown Vol Fire Dept | County of Calvert | 320 | 0 | 0 |
| Kenwood Beach Water System | County of Calvert | 320 | 0 | 0 |
| Breezy Point Grill Wine And Spirits | County of Calvert | 305 | 0 | 6 |
| Route 260 Amoco Bp | County of Calvert | 303 | 0 | 4 |
| Lee Funeral Home | County of Calvert | 300 | 0 | 2 |
| Hallowing Point Park Food | County of Calvert | 300 | 0 | 0 |
| Paris Center (fka Griffins),comeback Bar | County of Calvert | 295 | 0 | 2 |
| Marley Run | County of Calvert | 290 | 0 | 3 |
| Huntingtown Um Church | County of Calvert | 275 | 0 | 2 |
| Shores Of Calvert Wat Assc Inc | County of Calvert | 260 | 0 | 0 |
| First Baptist Church | County of Calvert | 252 | 0 | 9 |
| Calvert Cliffs State Park | County of Calvert | 252 | 0 | 1 |
| Paris Oaks / Days End | County of Calvert | 251 | 0 | 3 |
| Dunkirk Fastop | County of Calvert | 250 | 0 | 5 |
| Dunkirk Business Center I | County of Calvert | 250 | 0 | 4 |
| Breezy Point Bathhouse | County of Calvert | 236 | 0 | 0 |
| Breezy Point Beach Andcamp | County of Calvert | 236 | 0 | 0 |
| Calvary Bible Church | County of Calvert | 231 | 0 | 10 |
| Brooks United Methodist Church | County of Calvert | 225 | 0 | 0 |
| Regency Manor Mobile Home Park | County of Calvert | 224 | 0 | 9 |
| Calvert Arundel Medical | County of Calvert | 220 | 0 | 2 |
| Cvs Dunkirk | County of Calvert | 210 | 0 | 0 |
| Jehovahs Witness Of Prince Frederick | County of Calvert | 210 | 0 | 7 |
| Rausch Funeral Home Owings | County of Calvert | 204 | 0 | 0 |
| Flag Pond Nature Center | County of Calvert | 204 | 0 | 0 |
| Lakewood | County of Calvert | 203 | 0 | 3 |
| Town Center Amoco | County of Calvert | 200 | 0 | 7 |
| Bethel Way Church | County of Calvert | 200 | 0 | 5 |
| Sunderland Village Center | County of Calvert | 200 | 0 | 0 |
| Dunkirk Medical Center | County of Calvert | 200 | 0 | 35 |
| Western Shores | County of Calvert | 200 | 0 | 13 |
| Bg&e Visitor Center | County of Calvert | 200 | 0 | 0 |
| Calvert Cliffs Nuclear - Camp Canoy Pool | Lusby | 200 | 0 | 0 |
| Greater Mt Zion Baptist Church - 1041256 | Prince Frederick | 200 | 0 | 0 |
| Calvert Christian School And | County of Calvert | 200 | 0 | 0 |
| Frying Pan Restaurant | County of Calvert | 187 | 0 | 5 |
| First Lutheran Church | County of Calvert | 167 | 0 | 3 |
| Bright Center East | County of Calvert | 163 | 0 | 3 |
| Patuxent Hall (king Landing Park) | County of Calvert | 161 | 0 | 0 |
| Lord Calvert Bowl | County of Calvert | 160 | 0 | 5 |
| Breezy Pt Beach Club Marina | County of Calvert | 160 | 0 | 2 |
| Saint Leonard Dev Corp Inc | County of Calvert | 160 | 0 | 0 |
| Walnut Creek | County of Calvert | 158 | 0 | 3 |
| Calvert Co. Industrial Park | County of Calvert | 158 | 0 | 5 |
| The Pavillion At Godsgrace | County of Calvert | 155 | 0 | 10 |
| Bennett And Batong Medical | County of Calvert | 154 | 0 | 10 |
| Sewell Funeral Home | County of Calvert | 153 | 0 | 2 |
| Calvert Lighthouse Tabernacle | County of Calvert | 150 | 0 | 11 |
| Mt Hope Community Center | County of Calvert | 150 | 0 | 2 |
| Church Of Latter Day Saints | County of Calvert | 150 | 0 | 2 |
| Greater Bible Way Church | County of Calvert | 150 | 0 | 5 |
| Mimis Station (cjs Food Store) | County of Calvert | 150 | 0 | 10 |
| Calvert County Jail - See 0040011 | Prince Frederick | 150 | 0 | 0 |
| Bay View Manor Trailer Park | County of Calvert | 142 | 0 | 0 |
| Crossroad - You Are Loved Childcare Ctr | County of Calvert | 133 | 0 | 8 |
| Calvert Nursing Center | County of Calvert | 130 | 0 | 0 |
| Hunting Hills | County of Calvert | 124 | 0 | 0 |
| Hunting Hills Estates | County of Calvert | 124 | 0 | 0 |
| Calvert Professional Building | County of Calvert | 120 | 0 | 0 |
| Western Shores | County of Calvert | 120 | 0 | 0 |
| Bright Center Westand Turnabout Cafe | Brandywine | 119 | 0 | 0 |
| East John Youth Center | County of Calvert | 115 | 0 | 0 |
| Calvert Smiles Dentist | County of Calvert | 112 | 0 | 0 |
| Dunkirk Professional Building | County of Calvert | 110 | 0 | 0 |
| Jerry S Place | County of Calvert | 110 | 0 | 0 |
| Island Creek Properties, Mom And Pops* | Port Republic | 109 | 0 | 0 |
| Fairview Library | County of Calvert | 108 | 0 | 0 |
| Regency Manor Mobile Park | County of Calvert | 108 | 0 | 0 |
| Raymond Funeral Home | County of Calvert | 107 | 0 | 0 |
| Brown Cleary Building (calvert Animal) | County of Calvert | 107 | 0 | 0 |
| Brooks Administration Building | County of Calvert | 106 | 0 | 0 |
| Dunkirk District Park | County of Calvert | 106 | 0 | 0 |
| White Sands Restaurant | County of Calvert | 105 | 0 | 0 |
| Smithville United Methodist Church | County of Calvert | 102 | 0 | 0 |
| St Nicholas Lutheran Church | County of Calvert | 102 | 0 | 0 |
| American Legion Post# 206 | County of Calvert | 101 | 0 | 0 |
| Rausch Funeral Home Port Republic | County of Calvert | 100 | 0 | 0 |
| Mt. Olive United Methodist Church | County of Calvert | 100 | 0 | 0 |
| Calvert Beach / Forest Trail | County of Calvert | 100 | 0 | 0 |
| WORLD GYM #2- OWINGS | County of Calvert | 100 | 0 | 0 |
| J & J Restaurant | County of Calvert | 100 | 0 | 0 |
| Calvert Cliffs Nuclear Conference Center | County of Calvert | 100 | 0 | 0 |
| Woodbridge - Mason Road- Served 0040011 | Prince Frederick | 100 | 0 | 0 |
| Calvert County Nursing Center | Prince Frederic | 100 | 0 | 0 |
| Wards Memorial United Methodist Church | County of Calvert | 99 | 0 | 0 |
| Lyons Creek Shopping Center | County of Calvert | 95 | 0 | 0 |
| Middleham And St Peters Parish | County of Calvert | 94 | 0 | 0 |
| Southern Pines Elderly House-see 0040027 | Prince Frederick | 93 | 0 | 0 |
| Church By The Chesapeake | County of Calvert | 91 | 0 | 0 |
| Prime Time Youth Activity Center | County of Calvert | 90 | 0 | 0 |
| Prime Time Childrens Center | County of Calvert | 90 | 0 | 0 |
| Carroll Victoria Lodge - Huntingtown | County of Calvert | 87 | 0 | 0 |
| China King Restaurant | County of Calvert | 85 | 0 | 0 |
| Island Creek Community Center | County of Calvert | 85 | 0 | 0 |
| Pine Trailer Park | County of Calvert | 84 | 0 | 0 |
| Friscoe Trailer Park | County of Calvert | 84 | 0 | 0 |
| Emmanuel U M Church | County of Calvert | 82 | 0 | 0 |
| White Sands | County of Calvert | 82 | 0 | 0 |
| Shepherd Of The Bay Lutheran Church | County of Calvert | 81 | 0 | 0 |
| Church Of Christ | County of Calvert | 81 | 0 | 0 |
| Smart Start Early Learning Center | County of Calvert | 81 | 0 | 0 |
| Dunkirk Supply - Truss Plant | County of Calvert | 80 | 0 | 0 |
| Mt. Gethsemane Holiness Church | County of Calvert | 80 | 0 | 0 |
| Grace Brethren Church - West Wing | County of Calvert | 80 | 0 | 0 |
| Calvert Mobile Home Park | County of Calvert | 80 | 0 | 0 |
| Island Creek Headstart See 1040068 | County of Calvert | 79 | 0 | 0 |
| Calvert Memorial Hospital | County of Calvert | 78 | 0 | 0 |
| Prince Frederick Professional Bldg | County of Calvert | 76 | 0 | 0 |
| Coastal Carcare And Shermans Sunoco | County of Calvert | 76 | 0 | 0 |
| Calvert Baptist Church | County of Calvert | 75 | 0 | 0 |
| Good Day Market | County of Calvert | 75 | 0 | 0 |
| Calvert Marina | County of Calvert | 75 | 0 | 0 |
| Ms. Bevs Place | County of Calvert | 75 | 0 | 0 |
| Ridgeway Building- Mash | County of Calvert | 70 | 0 | 0 |
| Sunderland Commercial Center | County of Calvert | 70 | 0 | 0 |
| Tara Subdivision | County of Calvert | 68 | 0 | 0 |
| Calvert Medical Center | County of Calvert | 67 | 0 | 0 |
| Grover Place Child Care Center | County of Calvert | 67 | 0 | 0 |
| B&l Mobile Home Park | County of Calvert | 65 | 0 | 0 |
| Sleepy Hollow Daycare | County of Calvert | 65 | 0 | 0 |
| Pine Trailer Park | County of Calvert | 65 | 0 | 0 |
| Marley Run Recreation Area | County of Calvert | 65 | 0 | 0 |
| Huntingtown Medical Building | County of Calvert | 63 | 0 | 0 |
| Noahs Ark Learning Center | County of Calvert | 63 | 0 | 0 |
| Brooks Child Development Ct. | St. Leonard | 62 | 0 | 0 |
| The Tidewater School | County of Calvert | 61 | 0 | 0 |
| Kings Landing Comfort Station | County of Calvert | 61 | 0 | 0 |
| Naval Research Lab., Chesapeake Bay Div. | County of Calvert | 60 | 0 | 0 |
| Harriet Elizabeth Brown Community Center | County of Calvert | 60 | 0 | 0 |
| Gentle Family Dentistry | County of Calvert | 60 | 0 | 0 |
| The Shoppes At Dunkirk Llc -country Plz | County of Calvert | 60 | 0 | 0 |
| Tapestry North | County of Calvert | 60 | 0 | 0 |
| Adams Ribs | County of Calvert | 60 | 0 | 0 |
| Imagine Nations Early Learning Center | County of Calvert | 60 | 0 | 0 |
| Hunting Creek Alternative School | County of Calvert | 60 | 0 | 0 |
| Lakewood | County of Calvert | 60 | 0 | 0 |
| Spicers Bar And Grill | Owings | 60 | 0 | 0 |
| Calvert Mobile Homes Park | County of Calvert | 60 | 0 | 0 |
| Parkers Creek Knolls | Prince Frederick | 60 | 0 | 0 |
| Guidos Liquors, Gametime Del, Liquors | White Plains | 58 | 0 | 0 |
| White Sands Corporation | County of Calvert | 56 | 0 | 0 |
| Dunkirk District Park (rear Well) 2 | County of Calvert | 55 | 0 | 0 |
| Auto Emissions Center , Veip | County of Calvert | 54 | 0 | 0 |
| Tyler Dental | County of Calvert | 52 | 0 | 0 |
| Apostolic Faith Church | County of Calvert | 51 | 0 | 0 |
| Dunkirk Market Place | County of Calvert | 50 | 0 | 0 |
| Stoneys Crab House | County of Calvert | 50 | 0 | 0 |
| State Highway Administration | Stevenson | 50 | 0 | 0 |
| Calvert Co Nursing Center | County of Calvert | 50 | 0 | 0 |
| Johnson Acres Water Company | Sunderland | 50 | 0 | 0 |
| Dunkirk Animal Hospital | County of Calvert | 48 | 0 | 0 |
| St Paul Um Church | County of Calvert | 48 | 0 | 0 |
| Calvary United Apostolic Church | County of Calvert | 47 | 0 | 0 |
| Kings Landing Camp | County of Calvert | 47 | 0 | 0 |
| Scheibels Construction | County of Calvert | 45 | 0 | 0 |
| Mt. Harmony United Methodist Church | County of Calvert | 45 | 0 | 0 |
| Dunkirk Vol Fire Dept | County of Calvert | 45 | 0 | 0 |
| Cove Point Swimming Pool Park | County of Calvert | 45 | 0 | 0 |
| Busy Bee Nursery Inc. | County of Calvert | 45 | 0 | 0 |
| Dunkirk Supply Owings | County of Calvert | 44 | 0 | 0 |
| Dominos Pizza-huntingtown | Randallstown | 44 | 0 | 0 |
| Southern Calvert Baptist Church | County of Calvert | 42 | 0 | 0 |
| Oldtown Cafe- Flavor Of The South Cafe | County of Calvert | 42 | 0 | 0 |
| Calvert County Nursing Center | County of Calvert | 41 | 0 | 0 |
| Jlh Building(comcast) | County of Calvert | 40 | 0 | 0 |
| Sneades Hardware (owings) - Davlyn Llc | County of Calvert | 40 | 0 | 0 |
| Dunkirk Town Square Shopping Center | County of Calvert | 40 | 0 | 0 |
| Patuxent Campsites | County of Calvert | 40 | 0 | 0 |
| Huntingtown Med. Ctr/hegarty, Kopeck | Huntingtown | 40 | 0 | 0 |
| Miss Tina Day Care | Prince Frederick | 40 | 0 | 0 |
| Sneades Ace Hardware, Lusby-see 0040027 | Huntingtown | 40 | 0 | 0 |
| All Saints Day Care Center | County of Calvert | 38 | 0 | 0 |
| Fastop #56 | County of Calvert | 36 | 0 | 0 |
| American Legion Post # 274 | County of Calvert | 35 | 0 | 0 |
| Jefferson Patterson Park And Museum | County of Calvert | 35 | 0 | 0 |
| Optimists Club Bingo | County of Calvert | 34 | 0 | 0 |
| Running Hare Vineyard- Winery Well | County of Calvert | 34 | 0 | 0 |
| Bayside Chevrolet Buick Toyota | Prince Frederick | 34 | 0 | 0 |
| Inspired Minds Early Childhood Center | County of Calvert | 33 | 0 | 0 |
| Harvest Fellowship Church | County of Calvert | 32 | 0 | 0 |
| Solid Rock Church | County of Calvert | 32 | 0 | 0 |
| Gateway North Restaurant | County of Calvert | 32 | 0 | 0 |
| Anchorage Trailer Park | County of Calvert | 32 | 0 | 0 |
| Anchorage Trailer Park | County of Calvert | 32 | 0 | 0 |
| 7th Day Adventist Church Of Pr. Fred. | County of Calvert | 31 | 0 | 0 |
| Christ Church Parish House | County of Calvert | 31 | 0 | 0 |
| Cypress Swamp Nature Center | County of Calvert | 31 | 0 | 0 |
| Emmanuel Seventh Day Adventist Church | County of Calvert | 30 | 0 | 0 |
| Waters Memorial Um Church | County of Calvert | 30 | 0 | 0 |
| Bay Breeze State Park | County of Calvert | 30 | 0 | 0 |
| Fairview Centre, Inc. | County of Calvert | 30 | 0 | 0 |
| Chesapeake Childrens Center | Huntingtown | 30 | 0 | 0 |
| Kelly Generator & Equipment Company | Upper Marlboro | 30 | 0 | 0 |
| Randle Cliff Head Start Center | County of Calvert | 30 | 0 | 0 |
| Gray-ray Center | County of Calvert | 30 | 0 | 0 |
| Laurian Building | Dunkirk | 30 | 0 | 0 |
| Brooks Day Care Center | County of Calvert | 30 | 0 | 0 |
| Fridays Creek Winery | County of Calvert | 28 | 0 | 0 |
| Napa And Red Octopus Tattoo Shop | County of Calvert | 28 | 0 | 0 |
| Circle S Trailer Park | County of Calvert | 28 | 0 | 0 |
| Calvert Co Fairground/new | County of Calvert | 27 | 0 | 0 |
| Perigeaux Winery, Vineyard-tasting R00m | County of Calvert | 27 | 0 | 0 |
| Peters Um Church | County of Calvert | 27 | 0 | 0 |
| Breezy Point Snackbar | County of Calvert | 27 | 0 | 0 |
| Howlin Building | County of Calvert | 25 | 0 | 0 |
| Calvert Elks Lodge | County of Calvert | 25 | 0 | 0 |
| Running Hares Vinyard | County of Calvert | 25 | 0 | 0 |
| Huntingtown North And Floor Systems | County of Calvert | 25 | 0 | 0 |
| Lens Market And Marina | County of Calvert | 25 | 0 | 0 |
| Olivet United Methodist Church | County of Calvert | 25 | 0 | 0 |
| The Quilting Room | County of Calvert | 25 | 0 | 0 |
| Dunkirk Village Shopping Center | County of Calvert | 25 | 0 | 0 |
| St Edmonds Um Church | County of Calvert | 25 | 0 | 0 |
| Patuxent Um Church | County of Calvert | 25 | 0 | 0 |
| Dunkirk Safeway Store #1129 | County of Calvert | 25 | 0 | 0 |
| Dog Park (grays Road) Recreation Area | County of Calvert | 25 | 0 | 0 |
| Calvert Gateway & Mcdonalds # 16243 | County of Calvert | 25 | 0 | 0 |
| Gray-ray Amer Legion Post #220 | County of Calvert | 25 | 0 | 0 |
| Healing And Deliverence Church | County of Calvert | 25 | 0 | 0 |
| Calvert Hospice/burnett Hospice House | County of Calvert | 25 | 0 | 0 |
| Cove Point Park Snack Bar | County of Calvert | 25 | 0 | 0 |
| Bge Field | County of Calvert | 25 | 0 | 0 |
| Cove Point Park Maintenance Bldg | Prince Frederick | 25 | 0 | 0 |
| Plater's Tavern | County of Calvert | 25 | 0 | 0 |
| J & J Foods | County of Calvert | 25 | 0 | 0 |
| Dj's Mini Mart | County of Calvert | 25 | 0 | 0 |
| Dodsons Grocery | County of Calvert | 25 | 0 | 0 |
| Eastern U M Church | County of Calvert | 25 | 0 | 0 |
| Franchi's Restaurant | County of Calvert | 25 | 0 | 0 |
| Gatsby Dockside Gallery | County of Calvert | 25 | 0 | 0 |
| Hawkins Grocery Dunkirk | County of Calvert | 25 | 0 | 0 |
| 7-eleven Dunkirk | County of Calvert | 25 | 0 | 0 |
| Lake Snack Bar | County of Calvert | 25 | 0 | 0 |
| Amer Legion Post 206 | County of Calvert | 25 | 0 | 0 |
| Corner Stone Baptist Church | County of Calvert | 25 | 0 | 0 |
| Church Of God | County of Calvert | 25 | 0 | 0 |
| Route 231 Citgo | Prince Frederick | 25 | 0 | 0 |
| Dunkirk Market Place (see 104-0064) | County of Calvert | 25 | 0 | 0 |
| Solomons Charge United Methodist | County of Calvert | 25 | 0 | 0 |
| Reid Building | Owings | 25 | 0 | 0 |
| Chesapeake Hills Country Club | County of Calvert | 25 | 0 | 0 |
| Plum Point Um Church | County of Calvert | 25 | 0 | 0 |
| High's-paris Shopping Center | County of Calvert | 25 | 0 | 0 |
| Hulio's Chuckwagon | County of Calvert | 25 | 0 | 0 |
| Chessies Huntingtown | County of Calvert | 25 | 0 | 0 |
| Iga North Beach | County of Calvert | 25 | 0 | 0 |
| Knotty Pine Bar & Grill | County of Calvert | 25 | 0 | 0 |
| Lillie's Catering Service | County of Calvert | 25 | 0 | 0 |
| Little Ponderosa Owings | County of Calvert | 25 | 0 | 0 |
| Mother Brown's Grocery | County of Calvert | 25 | 0 | 0 |
| Mt Hope Um Church | County of Calvert | 25 | 0 | 0 |
| Mt Olive Um Church | Prince Frederick | 25 | 0 | 0 |
| ZION HILL CHURCH OF G0D IN CHRIST | County of Calvert | 25 | 0 | 0 |
| Betty Sue's Confectionary | County of Calvert | 25 | 0 | 0 |
| Calvary Baptist Church | County of Calvert | 25 | 0 | 0 |
| Calvert Cafe | County of Calvert | 25 | 0 | 0 |
| Calvert County Fairground | County of Calvert | 25 | 0 | 0 |
| Christian Bible Center | County of Calvert | 25 | 0 | 0 |
| Dunkirk Community Chapel | County of Calvert | 25 | 0 | 0 |
| Neptune's | County of Calvert | 25 | 0 | 0 |
| N. Beach Store & Offices | County of Calvert | 25 | 0 | 0 |
| Dons General Store | Barstow | 25 | 0 | 0 |
| Penwick House | County of Calvert | 25 | 0 | 0 |
| Pizza Oven | County of Calvert | 25 | 0 | 0 |
| Country Docks | County of Calvert | 25 | 0 | 0 |
| Randle Cliff Market | County of Calvert | 25 | 0 | 0 |
| R & J Liquors | County of Calvert | 25 | 0 | 0 |
| St Johns United Methodist Church | County of Calvert | 25 | 0 | 0 |
| Twin Beach Comm. Center | County of Calvert | 25 | 0 | 0 |
| Warren Denton Seafood | County of Calvert | 25 | 0 | 0 |
| Weems Building | County of Calvert | 25 | 0 | 0 |
| Weems Tavern | County of Calvert | 25 | 0 | 0 |
| Ohallorans Bar & Grill | County of Calvert | 25 | 0 | 0 |
| Country Cuts | County of Calvert | 25 | 0 | 0 |
| Gas Shop 2 | County of Calvert | 25 | 0 | 0 |
| Iga Foodliner | County of Calvert | 25 | 0 | 0 |
| North Beach Post Office | County of Calvert | 25 | 0 | 0 |
| Guidos Restaurant | Lusby | 25 | 0 | 0 |
| Maryland Tobacco Growers Assoc | County of Calvert | 25 | 0 | 0 |
| Ms. Lizzies | County of Calvert | 25 | 0 | 0 |
| Oasis Snack Bar | County of Calvert | 25 | 0 | 0 |
| R & W Market | County of Calvert | 25 | 0 | 0 |
| Snells Feed Store | County of Calvert | 25 | 0 | 0 |
| St Anthonys Church | County of Calvert | 25 | 0 | 0 |
| Trueman H.b. Lumber Co. | County of Calvert | 25 | 0 | 0 |
| Lickedy Splits | County of Calvert | 25 | 0 | 0 |
| R/k Agricultural Center | County of Calvert | 25 | 0 | 0 |
| Dunkirk Seafood Market | County of Calvert | 25 | 0 | 0 |
| North Beach Town Offices | County of Calvert | 25 | 0 | 0 |
| S & S Seafood | County of Calvert | 25 | 0 | 0 |
| Christ Child Camp Pool | County of Calvert | 25 | 0 | 0 |
| Joe And Thelma Catering | County of Calvert | 25 | 0 | 0 |
| Bayside Market | County of Calvert | 25 | 0 | 0 |
| Beach Elementary (0040003) | County of Calvert | 25 | 0 | 0 |
| Busy Little Beavers | Owings | 25 | 0 | 0 |
| B G & E (firing Range) | County of Calvert | 25 | 0 | 0 |
| Calvert Cliffs Nuclear - Ballfield | Lusby | 25 | 0 | 0 |
| Calvert Elementary (1040012) | County of Calvert | 25 | 0 | 0 |
| Calvert Memorial Hospital | County of Calvert | 25 | 0 | 0 |
| Calvert Sr. High/vo Tech. | County of Calvert | 25 | 0 | 0 |
| Grace Brethern School | County of Calvert | 25 | 0 | 0 |
| Little Flock Day Care | Owings | 25 | 0 | 0 |
| Northern High (1040034) | County of Calvert | 25 | 0 | 0 |
| Raggedy Ann & Andys | Owings | 25 | 0 | 0 |
| Randle Cliff Head Start Center | County of Calvert | 25 | 0 | 0 |
| St Pauls Um Preschool | Lusby | 25 | 0 | 0 |
| Topaz Marine Corp | Owings | 25 | 0 | 0 |
| Calvert Co. Boe | County of Calvert | 25 | 0 | 0 |
| Cross Point | County of Calvert | 25 | 0 | 0 |
| Expressions Catering | Owings | 25 | 0 | 0 |
| Andrea's Catering | County of Calvert | 25 | 0 | 0 |
| Bills Boat Rental | Broomes Island | 25 | 0 | 0 |
| Bishops Stand | County of Calvert | 25 | 0 | 0 |
| Bj's Bakery | County of Calvert | 25 | 0 | 0 |
| Bridge Diner | Prince Frederick | 25 | 0 | 0 |
| Brooks Um Church | County of Calvert | 25 | 0 | 0 |
| Marketplace Profes. Bldg (see 104-1210) | County of Calvert | 25 | 0 | 0 |
| Barstow Professional Building | County of Calvert | 25 | 0 | 0 |
| Southern Community Center | County of Calvert | 25 | 0 | 0 |
| Jenevas Cakes | County of Calvert | 25 | 0 | 0 |
| Family Medicine | County of Calvert | 25 | 0 | 0 |
| Dunkirk Supply - Lusby | Dunkirk | 25 | 0 | 0 |
| Accent Mobile Home Park | County of Calvert | 25 | 0 | 0 |
| Hallowing Point Park Maintenance Bldg | Prince Frederick | 25 | 0 | 0 |
| C And B Texaco, On Cws | County of Calvert | 25 | 0 | 0 |
| Dunkirk Amoco | County of Calvert | 25 | 0 | 0 |
| The County Is Filling Station | Lusby | 25 | 0 | 0 |
| Dunkirk Urgent Care Center See 1040070 | County of Calvert | 25 | 0 | 0 |
| Surrey Inn | County of Calvert | 25 | 0 | 0 |
| White Sands Pool See 1041150 | County of Calvert | 25 | 0 | 0 |
| Calvert Meats | County of Calvert | 25 | 0 | 0 |
| Camp Canoy Eagles Den | Lusby | 25 | 0 | 0 |
| Christ Child Camp | County of Calvert | 25 | 0 | 0 |
| Carroll Western Um Church | County of Calvert | 25 | 0 | 0 |
| Beavers Nursery 2 | Dunkirk | 22 | 0 | 0 |
| Kiddie Corral | County of Calvert | 22 | 0 | 0 |
| Double D's Sports | Prince Frederick | 10 | 0 | 0 |
| Cooper Um Church | Dunkirk | 5 | 0 | 0 |
| Town & Country Liquors/barber Shop | Port Republic | 2 | 0 | 0 |
| Matteson Supply Company | Prince Frederick | 2 | 0 | 0 |
| Greater Mt. Zion United Methodist Church | County of Calvert | 0 | 0 | 0 |
| Twin Shields Golf Club | County of Calvert | 0 | 0 | 0 |
| Flag Harbor Pool | Prince Frederick | 0 | 0 | 0 |
| Eternal Buzz Tattoo Parlor | Huntingtown | 0 | 0 | 0 |
| Solomons Wastewater Treatment Plant | Prince Frederick | 0 | 0 | 0 |
| Calvert County Emergency Center | County of Calvert | 0 | 0 | 0 |
| Bay View Mobile Manor | Huntingtown | 0 | 0 | 0 |
| Hallowing Point Trailer Park | Prince Frederick | 0 | 0 | 0 |