| JONESTOWN WATER SYSTEM | DENTON, MD | 150 | 174 | — |
| WOODBINE VILLAGE MOBILE HOME PARK | POTOMAC, MD | 150 | 38 | — |
| ROCKBROOK VILLAGE MOBILE HOME PARK | ELLICOTT CITY, MD | 150 | 26 | — |
| DU MAR ESTATES WATER COMPANY | MARBURY, MD | 150 | 22 | — |
| POMFRET ESTATES - UTILCO, INC. | WALDORF, MD | 150 | 23 | — |
| TURKEY HILL WATER COMPANY | LA PLATA, MD | 150 | 46 | — |
| CONCORD ESTATES MOBILE HOME PARK | HAGERSTOWN, MD | 150 | 133 | — |
| GORMAN | OAKLAND, MD | 150 | 12 | — |
| DARLINGTON MOBILE HOME PARK | FARMINGTON HILLS, MD | 150 | 50 | — |
| MOUNT PLEASANT WATER CO., INC. | WALDORF, MD | 150 | 157 | — |
| GUNSTON DAY SCHOOL | CENTREVILLE, MD | 150 | 15 | — |
| OAK RIDGE MOBILE HOME PARK | FRUITLAND, MD | 150 | 27 | — |
| RIVERVIEW MOBILE HOME PARK | BISHOPVILLE, MD | 150 | 19 | — |
| BRIDDLETOWN DISTRIBUTION SYSTEM | BERLIN, MD | 150 | 2 | — |
| HERRINGTON HARBOR MARINA SOUTH WELL#2 | NORTH BEACH, MD | 150 | 0 | — |
| ST PAULS LUTHERAN CHURCH AND SCHOOL | JOPPA, MD | 150 | 99 | — |
| ADAMS RIBS (OF CALVERT COUNTY) | PRINCE FREDERICK, MD | 150 | 20 | — |
| MT HOPE COMMUNITY CENTER | SUNDERLAND, MD | 150 | 3 | — |
| BROWN CLEARY BUILDING (CALVERT ANIMAL) | OWINGS, MD | 150 | 11 | — |
| FINKSBURG PLAZA SHOPPING CENTER | FINKSBURG, MD | 150 | 79 | — |
| HAMPSTEAD LIONS BASEBALL FIELDS | HAMPSTEAD, MD | 150 | 0 | — |
| WAKEFIELD VALLEY BIBLE CHURCH | NEW WINDSOR, MD | 150 | 12 | — |
| RIVER VALLEY RANCH - JUNIOR RANCH | MILLERS, MD | 150 | 0 | — |
| CASCADE LAKE SPLASH PAD | HAMPSTEAD, MD | 150 | 19 | — |
| BURRIER QUEEN FUNERAL HOME | SYKESVILLE, MD | 150 | 0 | — |
| PLEASANT HILL STORE | ELKTON, MD | 150 | 11 | — |
| TWO RIVERS YACHT BASIN | CHESAPEAKE CITY, MD | 150 | 0 | — |
| DUFFY CREEK MARINA | GEORGETOWN, MD | 150 | 5 | — |
| DOLLAR GENERAL (NO 18319) | GOODLETTSVILLE, MD | 150 | 2 | — |
| GOOSE BAY MARINA CAMP GROUND | WELCOME, MD | 150 | 32 | — |
| ST CATHERINES CHURCH HALL | PORT TOBACCO, MD | 150 | 7 | — |
| MOUNTAIN MANOR TREATMENT CENTER | EMMITSBURG, MD | 150 | 144 | — |
| FREDERICK CHRISTIAN ACADEMY | FREDERICK, MD | 150 | 20 | — |
| KIDS VILLA LEARNING CENTER LLC | IJAMSVILLE, MD | 150 | 41 | — |
| GATEWAY MARKET AND CANDYLAND | THURMONT, MD | 150 | 8 | — |
| VINTAGE | NEW MARKET, MD | 150 | 16 | — |
| LIBERTYTOWN SHOPPING CENTER | FREDERICK, MD | 150 | 3 | — |
| DELAUTER AND SONS | MYERSVILLE, MD | 150 | 3 | — |
| P. B. DYE GOLF CLUB | MCLEAN, MD | 150 | 5 | — |
| UTICA DISTRICT PARK 2 | FREDERRICK, MD | 150 | 0 | — |
| DEER PARK SPORTSMEN'S CLUB | OAKLAND, MD | 150 | 0 | — |
| JOHN'S CORNER | SWANTON, MD | 150 | 0 | — |
| DOLLAR GENERAL - FRIENDSVILLE | GOODLETTSVILLE, MD | 150 | 0 | — |
| HARFORD CENTER INC. | HAVRE DE GRACE, MD | 150 | 67 | — |
| FOREST HILL NATURE PRESCHOOL & CHILDCARE | FOREST HILL, MD | 150 | 45 | — |
| BROADCREEK CAMP OEST | BALTIMORE, MD | 150 | 7 | — |
| FALLSTON SWIM CLUB | FALLSTON, MD | 150 | 20 | — |
| CHURCH OF LATTER DAY SAINTS | HAVRE DE GRACE, MD | 150 | 6 | — |
| CHURCHVILLE REC CENTER-LEVEL ROAD | BEL AIR, MD | 150 | 0 | — |
| WESTERN REGIONAL PARK PAVILION WELL | COLUMBIA, MD | 150 | 0 | — |