Queen Anne's County, Maryland — public water systems
At a glance
92 active public water systems are filed under Queen Anne's County, Maryland in EPA's SDWIS records, together reporting 30,426 people served. The largest is Stevensville, which reports serving 9,155 people. 15 are community water systems serving people where they live; the other 77 are non-community systems, such as schools, workplaces, campgrounds and gas stations with their own supply.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
92
Population served
30.4K
Community systems
15
Groundwater share
100%
How does Queen Anne's County compare with other Maryland counties?
Queen Anne's County has the 11th-most active public water systems among the 60 counties listed for active Maryland systems in EPA records; among the 27 with 3 or more systems, the median has 78. Its systems report 30,426 people served in total, the 18th-largest county figure in the state and 0.5% of the statewide total. The average system here reports serving 331 people, well below the Maryland average of 1,947. Population figures are what each system reports; people served by more than one system, such as a wholesaler and the town that buys from it, are counted by each.
Where does Queen Anne's County's drinking water come from?
By primary water source, Queen Anne's County's active systems draw on groundwater (92, 100%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 97% and 2.6% across Maryland. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Stevensville, draws primarily on groundwater.
What kinds of water systems operate in Queen Anne's County?
Queen Anne's County's active systems break down as 15 community systems (16%), 7 non-transient non-community systems (7.6%) and 70 transient non-community systems (76%). A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. EPA lists their owner types as private (76%), local government (21%), state government (2.2%) and public/private partnership (1.1%).
The 50 largest water systems in Queen Anne's County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Stevensville | Queen Anne's | 9,155 | Community | Groundwater |
| 2 | Town of Centreville | Queen Anne's | 3,322 | Community | Groundwater |
| 3 | Bayside-Queenslanding | Queen Anne's | 1,030 | Community | Groundwater |
| 4 | Chesapeake College | Queen Anne's | 1,001 | Non-transient non-community | Groundwater |
| 5 | Prospect Bay | Queen Anne's | 913 | Community | Groundwater |
| 6 | Town of Queenstown | Queen Anne's | 705 | Community | Groundwater |
| 7 | Royal Farms #80, Queen Anne | Queen Anne's | 600 | Transient non-community | Groundwater |
| 8 | Bridge Pointe-Kent Island Village | Queen Anne's | 600 | Community | Groundwater |
| 9 | Oyster Cove | Queen Anne's | 600 | Community | Groundwater |
| 10 | Grasonville | Queen Anne's | 600 | Community | Groundwater |
| 11 | Town of Sudlersville | Queen Anne's | 497 | Community | Groundwater |
| 12 | Beach Harbor | Queen Anne's | 481 | Community | Groundwater |
| 13 | Queen Annes Rest Stop 301 | Queen Anne's | 430 | Transient non-community | Groundwater |
| 14 | Royal Farms Kingstown #18 | Queen Anne's | 400 | Transient non-community | Groundwater |
| 15 | Royal Farms #208 | Queen Anne's | 400 | Transient non-community | Groundwater |
| 16 | Hardees and Kent Island | Queen Anne's | 351 | Transient non-community | Groundwater |
| 17 | Dunkin Donuts #351565 | Queen Anne's | 300 | Transient non-community | Groundwater |
| 18 | Queen Annes County Parks & Recreation | Queen Anne's | 300 | Non-transient non-community | Groundwater |
| 19 | Wawa #8518 | Queen Anne's | 300 | Transient non-community | Groundwater |
| 20 | Church Hill Elementary School | Queen Anne's | 280 | Non-transient non-community | Groundwater |
| 21 | Harris Crab House | Queen Anne's | 250 | Transient non-community | Groundwater |
| 22 | Piney Narrows Marina | Queen Anne's | 250 | Transient non-community | Groundwater |
| 23 | Kentmorr Restaurant | Queen Anne's | 250 | Transient non-community | Groundwater |
| 24 | Duck Neck Campground - G Section | Queen Anne's | 200 | Transient non-community | Groundwater |
| 25 | The Narrows Inc. | Queen Anne's | 200 | Transient non-community | Groundwater |
| 26 | Camp Pecometh Retreat Center | Queen Anne's | 200 | Transient non-community | Groundwater |
| 27 | Quality Inn / Sleep Inn | Queen Anne's | 200 | Transient non-community | Groundwater |
| 28 | Kent Manor Inn | Queen Anne's | 200 | Transient non-community | Groundwater |
| 29 | Kent Island Stevensville Citgo Station | Queen Anne's | 200 | Transient non-community | Groundwater |
| 30 | Shell One Stop | Queen Anne's | 180 | Transient non-community | Groundwater |
| 31 | Bennett Point General Store | Queen Anne's | 175 | Transient non-community | Groundwater |
| 32 | Piney Creek Xtra Mart | Queen Anne's | 175 | Transient non-community | Groundwater |
| 33 | Rams Head Shorehouse and Island Inn | Queen Anne's | 175 | Transient non-community | Groundwater |
| 34 | Nvent Epg Millington | Queen Anne's | 175 | Non-transient non-community | Groundwater |
| 35 | Amalfi Coast Italian Restaurant(Rustico) | Queen Anne's | 155 | Transient non-community | Groundwater |
| 36 | Duck Neck Campground - D Section | Queen Anne's | 150 | Transient non-community | Groundwater |
| 37 | Dixon Auction House Main Well | Queen Anne's | 150 | Transient non-community | Groundwater |
| 38 | Duck Neck Campground- Big Bath House | Queen Anne's | 150 | Transient non-community | Groundwater |
| 39 | River Inn @ Rolphs Wharf/Sand Bar | Queen Anne's | 150 | Transient non-community | Groundwater |
| 40 | Immanuel Um Church | Queen Anne's | 150 | Transient non-community | Groundwater |
| 41 | Vfw Post 7464 - Grasonville | Queen Anne's | 150 | Transient non-community | Groundwater |
| 42 | Duck Neck Campground Little Bath House | Queen Anne's | 150 | Transient non-community | Groundwater |
| 43 | Gunston Day School | Queen Anne's | 150 | Non-transient non-community | Groundwater |
| 44 | Duck Neck Campground Store and Pool | Queen Anne's | 150 | Transient non-community | Groundwater |
| 45 | Duck Neck Campground- M Section | Queen Anne's | 150 | Transient non-community | Groundwater |
| 46 | Duck Neck Campground- K Section | Queen Anne's | 150 | Transient non-community | Groundwater |
| 47 | Tidewater Direct LLC | Queen Anne's | 150 | Non-transient non-community | Groundwater |
| 48 | Cheaspeake Bay Environmental Center | Queen Anne's | 125 | Transient non-community | Groundwater |
| 49 | The Outpost 544 | Queen Anne's | 125 | Transient non-community | Groundwater |
| 50 | Camp Pecometh Program Shelter | Queen Anne's | 100 | Transient non-community | Groundwater |
All other water systems in Queen Anne's County (42)
The remaining active systems filed under Queen Anne's County, largest first, with the population each reports serving.
- Camp Pecometh Grace100
- Camp Pecometh Faith100
- Price Community Center100
- 7- Eleven # 34278100
- Kent Island Church Jesus Christ L.D.S.100
- Romancoke Fishing Pier100
- Batts Neck Park100
- Wye Camp and S.E.W. Friel100
- Kent Island Amer. Leg. Post #278100
- Chestertown Church of the Nazarene100
- Kent Island Yacht Club100
- Lena'S Bar & Grill100
- 4-H Park100
- Queenstown Mart100
- Silver Swan Restaurant100
- Crumpton Um Church100
- Pu Pupuseria100
- Fox Run Condominiums, Inc..85
- Mva - Veip Queen Annes Co.80
- S.H.A. Centreville80
- Kent Island Elks Lodge #257675
- Bayview at Kent Narrows75
- Route 313 Deli @ Barclay Depot70
- George Godfrey Farms Migrant Camp60
- Riverside Complex60
- New Union Wesley Um Church60
- Rhodes Store60
- Court Yard Inn60
- Bay Family Moose Lodge 83150
- Ruthsburg Community Center50
- Washington Hunters Oak Tavern50
- Bay Bridge Tire and Auto50
- American Legion Post 29650
- Romancoke Community Center50
- Trailways Truck Stop50
- Pinkney Park40
- Ingleside Community Center35
- Piney Creek Corporation31
- Queen Annes County Dpw Office30
- Chris' Country Store25
- Church Hill Condo, Inc.. (the Pond)25
- Crumpton Vol. Fire Co.25
Queen Anne's County water systems: frequently asked questions
How many public water systems are in Queen Anne's County, Maryland?
EPA's SDWIS records file 92 active public water systems under Queen Anne's County, Maryland: 15 community systems (16%), 7 non-transient non-community systems (7.6%) and 70 transient non-community systems (76%).
Who supplies drinking water in Queen Anne's County, MD?
The largest community water systems filed under Queen Anne's County are Stevensville (9,155 people served), Town of Centreville (3,322 people served) and Bayside-Queenslanding (1,030 people served). Which system serves a particular address depends on its service area, which EPA's SDWIS records do not include; a water bill or the local utility can confirm it.
Does Queen Anne's County's drinking water come from groundwater or surface water?
Of the 92 active public water systems in Queen Anne's County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Stevensville, uses groundwater.
Where can I find a water quality report for Queen Anne's County?
Each community water system must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1, covering the previous calendar year. 15 community systems are filed under Queen Anne's County, so the report to look for is the one from the system that supplies your address.
How can I check violations for a water system in Queen Anne's County?
Open the system's profile from the list on this page. Each profile shows the most recent Safe Drinking Water Act violations in EPA's records, with plain-English labels and whether each one is resolved. For current compliance status, EPA ECHO is the primary source.
More Maryland water systems
- All Maryland public water systems· 2,992 active
- St. Mary's County· 194 systems
- Cecil County· 166 systems
- Charles County· 134 systems
- Worcester County· 120 systems
- Howard County· 87 systems
- Wicomico County· 85 systems
- How to find out who supplies your drinking water
- How to find and read your annual water quality report
About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Public water systems in Queen Anne's County, Maryland”, https://aquacensus.com/water-systems/maryland/queen-anne-s (data as of October 1, 2026).