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Northampton County, Virginia — public water systems

At a glance

48 active public water systems are filed under Northampton County, Virginia in EPA's SDWIS records, together reporting 14,188 people served. The largest is Town of Cape Charles, which reports serving 3,740 people. 10 are community water systems serving people where they live; the other 38 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

48

Population served

14.2K

Community systems

10

Groundwater share

100%

How does Northampton County compare with other Virginia counties?

Northampton County has the 9th-most active public water systems among the 138 counties listed for active Virginia systems in EPA records; among the 99 with 3 or more systems, the median has 20. Its systems report 14,188 people served in total, the 47th-largest county figure in the state and 0.2% of the statewide total. The average system here reports serving 296 people, well below the Virginia average of 3,122. 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 Northampton County's drinking water come from?

By primary water source, Northampton County's active systems draw on groundwater (48, 100%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 89% and 11% across Virginia. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Town of Cape Charles, draws primarily on groundwater.

What kinds of water systems operate in Northampton County?

Northampton County's active systems break down as 10 community systems (21%), 15 non-transient non-community systems (31%) and 23 transient non-community systems (48%). 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 (71%), local government (21%), state government (6.3%) and federal government (2.1%).

Water systems in Northampton County

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Active public water systems in Northampton County, Virginia
#Water systemCountyPopulation servedTypeSource
1Cape Charles, Town ofNorthampton3,740CommunityGroundwater
2Exmore, Town ofNorthampton1,500CommunityGroundwater
3Sun Outdoors - Cape CharlesNorthampton1,025Non-transient non-communityGroundwater
4Yianni`SNorthampton800Transient non-communityGroundwater
5Eastville, Town ofNorthampton800CommunityGroundwater
6Kiptopeke State ParkNorthampton555Transient non-communityGroundwater
7Shore Stop #204Northampton500Transient non-communityGroundwater
8Broadwater AcademyNorthampton456Non-transient non-communityGroundwater
9Occohannock Elementary SchoolNorthampton425Non-transient non-communityGroundwater
10Budget InnNorthampton420Transient non-communityGroundwater
11Camp Silver Beach (Ymca)Northampton400Transient non-communityGroundwater
12Kiptopeke Elementary SchoolNorthampton400Non-transient non-communityGroundwater
13Kuzzens (Kmc)Northampton363Transient non-communityGroundwater
14Riverside Shore Memorial - NassawadoxNorthampton346Non-transient non-communityGroundwater
15Hare Valley Esaaa/CaaNorthampton190Non-transient non-communityGroundwater
16BayviewNorthampton160CommunityGroundwater
17Kiptopeke InnNorthampton159CommunityGroundwater
18Mcdonald`S (Cape Charles)Northampton145Non-transient non-communityGroundwater
19Franktown Community Health CenterNorthampton134Non-transient non-communityGroundwater
2022512 Lankford HighwayNorthampton112Transient non-communityGroundwater
21Kiptopeke State Park - CabinsNorthampton112Transient non-communityGroundwater
22Food Lion - Cape CharlesNorthampton90Non-transient non-communityGroundwater
23Montessori-FranktownNorthampton90Non-transient non-communityGroundwater
24Ymca - Cape CharlesNorthampton87Transient non-communityGroundwater
25Cheriton Migrant Head StartNorthampton80Non-transient non-communityGroundwater
26Holiday Acres Mobile Home ParkNorthampton80CommunityGroundwater
27Coastal Precast Systems - Cape CharlesNorthampton78Non-transient non-communityGroundwater
28Little Italy RestaurantNorthampton76Transient non-communityGroundwater
29Hardee`S (Cape Charles)Northampton70Transient non-communityGroundwater
30Northampton County Government ComplexNorthampton64CommunityGroundwater
31Northampton County Community FacilitiesNorthampton61Non-transient non-communityGroundwater
32Northampton County Health DepartmentNorthampton55Transient non-communityGroundwater
33Great Machipongo Clam ShackNorthampton55Transient non-communityGroundwater
34Kuzzens (P C Kellam Mlc)Northampton52Transient non-communityGroundwater
35Eastville Community Health CenterNorthampton50Non-transient non-communityGroundwater
36Burroughs & Burroughs (Lankford Hiway)Northampton46Transient non-communityGroundwater
37Arlington PlantationNorthampton45CommunityGroundwater
3822115 Lankford Highway (Froggy'S)Northampton43Transient non-communityGroundwater
39Kuzzen'S Curtis H. Jones MlcNorthampton40Transient non-communityGroundwater
40Uva Long Term Ecological Research CenterNorthampton40Transient non-communityGroundwater
41Stanley Mobile Home Park - SouthNorthampton40CommunityGroundwater
42Cape MotelNorthampton36Transient non-communityGroundwater
43Sun Outdoors - Visitor CenterNorthampton31Transient non-communityGroundwater
44Kiptopeke CondominiumsNorthampton30Transient non-communityGroundwater
45Edgewood MotelNorthampton30Transient non-communityGroundwater
46Stanley Mobile Home Park - NorthNorthampton27CommunityGroundwater
47Chesapeake Bay Bridge TunnelNorthampton25Non-transient non-communityGroundwater
48Eastern Shore National Wildlife RefugeNorthampton25Transient non-communityGroundwater

Northampton County water systems: frequently asked questions

How many public water systems are in Northampton County, Virginia?

EPA's SDWIS records file 48 active public water systems under Northampton County, Virginia: 10 community systems (21%), 15 non-transient non-community systems (31%) and 23 transient non-community systems (48%).

Who supplies drinking water in Northampton County, VA?

The largest community water systems filed under Northampton County are Town of Cape Charles (3,740 people served), Town of Exmore (1,500 people served) and Town of Eastville (800 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 Northampton County's drinking water come from groundwater or surface water?

Of the 48 active public water systems in Northampton County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Town of Cape Charles, uses groundwater.

Where can I find a water quality report for Northampton 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. 10 community systems are filed under Northampton 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 Northampton 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 Virginia water systems

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 Northampton County, Virginia”, https://aquacensus.com/water-systems/virginia/northampton (data as of October 1, 2026).