Public water system · MD1231110
ActiveWallbangers and Harborside
At a glance
Wallbangers and Harborside (PWSID MD1231110) is an active transient non-community water system in Worcester County, Maryland. It reports serving 885 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list one violation for this system; it is health-based, and the most recent began in July 1996.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
885
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Wallbangers and Harborside compare with other water systems in Worcester County?
By EPA's size categories, Wallbangers and Harborside is a small system (501 to 3,300 people). Worcester County has 120 active public water systems. Its population served is about 35% above the county average of 653 people per system, and accounts for 1.1% of the 78,379 people reported by systems filed under the county. Across Maryland, the 2,992 active systems average 1,947 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Wallbangers and Harborside is about 6.2 times that figure.
What does “transient non-community water system” mean?
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. Maryland has 2,079 active transient non-community water systems, 69% of the state's 2,992 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 2,870 Maryland systems (96%) list groundwater as their primary source.
Who owns and regulates Wallbangers and Harborside?
EPA lists Wallbangers and Harborside as privately owned. The MD state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 100 of the 120 active systems in Worcester County (83%) are also privately owned.
Does Wallbangers and Harborside have drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in July 1996. By type: 1 contaminant level above the legal limit. The contaminant or rule involved is Total coliform bacteria (TCR). EPA lists 1 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 1996-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Acute (TCR) · code 21 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
The one violation in EPA's records.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Wallbangers and Harborside: frequently asked questions
Who runs Wallbangers and Harborside?
Wallbangers and Harborside (PWSID MD1231110) is a transient non-community water system privately owned. It is regulated by the MD state drinking water program.
How many people does Wallbangers and Harborside serve?
Wallbangers and Harborside reports serving 885 people through 1 service connection in Worcester County, Maryland.
Where does Wallbangers and Harborside get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Wallbangers and Harborside have any drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in July 1996. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Wallbangers and Harborside's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list one violation for this system; it is health-based, and the most recent began in July 1996. For current results, consult EPA ECHO, or the MD state drinking water program.
Where can I find Wallbangers and Harborside's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Wallbangers and Harborside is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Worcester County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Town of Ocean City | Worcester | 30,000 | Community | Groundwater |
| Ocean Pines | Worcester | 11,890 | Community | Groundwater |
| Mystic Harbour | Worcester | 5,945 | Community | Groundwater |
| Town of Berlin | Worcester | 4,500 | Community | Groundwater |
| City of Pocomoke City | Worcester | 4,100 | Community | Groundwater |
| Town of Snow Hill | Worcester | 2,409 | Community | Groundwater |
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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, “Wallbangers and Harborside, PWSID MD1231110, Maryland”, https://aquacensus.com/water-systems/maryland/wallbangers-and-harborside-md1231110 (data as of October 1, 2026).