Public water system · MD1121311
ActiveWawa Foods #559
At a glance
Wawa Foods #559 (PWSID MD1121311) is an active transient non-community water system in Harford County, Maryland. It reports serving 1,823 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 August 2002.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,823
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Wawa Foods #559 compare with other water systems in Harford County?
By EPA's size categories, Wawa Foods #559 is a small system (501 to 3,300 people). Harford County has 226 active public water systems. Its population served is about twice the county average of 956 people per system, and accounts for 0.8% of the 215,993 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 Wawa Foods #559 is about 13 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 Wawa Foods #559?
EPA lists Wawa Foods #559 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. 176 of the 226 active systems in Harford County (78%) are also privately owned.
Does Wawa Foods #559 have drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in August 2002. 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 |
|---|---|---|---|---|
| 2002-08-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | 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.
Wawa Foods #559: frequently asked questions
Who runs Wawa Foods #559?
Wawa Foods #559 (PWSID MD1121311) is a transient non-community water system privately owned. It is regulated by the MD state drinking water program.
How many people does Wawa Foods #559 serve?
Wawa Foods #559 reports serving 1,823 people through 1 service connection in Harford County, Maryland.
Where does Wawa Foods #559 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 Wawa Foods #559 have any drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in August 2002. 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 Wawa Foods #559'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 August 2002. For current results, consult EPA ECHO, or the MD state drinking water program.
Where can I find Wawa Foods #559's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Wawa Foods #559 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 Harford County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Harford County D.P.W. | Harford | 104,567 | Community | Surface water |
| City of Aberdeen | Harford | 18,006 | Community | Purchased surface water |
| Chapel Hill - Aberdeen Proving Grounds | Harford | 15,000 | Community | Groundwater |
| City of Havre De Grace | Harford | 14,000 | Community | Surface water |
| Maryland American Water Company | Harford | 13,200 | Community | Surface water |
| Harford Community College - Main Campus | Harford | 2,500 | Non-transient non-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, “Wawa Foods #559, PWSID MD1121311, Maryland”, https://aquacensus.com/water-systems/maryland/wawa-foods-559-md1121311 (data as of October 1, 2026).