Public water system · MD0020042
ActiveU.S. Naval Academy
At a glance
U.S. Naval Academy (PWSID MD0020042) is an active community water system in Anne Arundel County, Maryland. It reports serving 8,700 people through 180 service connections. Its primary water source is groundwater, and EPA lists it as owned by the federal government. EPA's records list 7 violations for this system; none is health-based, and the most recent began in July 2007.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
8,700
Service connections
180
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does U.S. Naval Academy compare with other water systems in Anne Arundel County?
By EPA's size categories, U.S. Naval Academy is a medium system (3,301 to 10,000 people). Anne Arundel County has 405 active public water systems, and U.S. Naval Academy is the 6th-largest of them by population served. Its population served is about 6.2 times the county average of 1,397 people per system, and accounts for 1.5% of the 565,834 people reported by systems filed under the county. Across Maryland, the 2,992 active systems average 1,947 people each. Nationally, the average active community water system reports serving 6,703 people, so U.S. Naval Academy is about 30% above that figure.
What does “community water system” mean?
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. Maryland has 422 active community water systems, 14% 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 U.S. Naval Academy?
EPA lists U.S. Naval Academy as owned by the federal government. 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. 2 of the 405 active systems in Anne Arundel County (0.5%) are also owned by the federal government.
Does U.S. Naval Academy have drinking water violations?
EPA's records list 7 violations for this system; none is health-based, and the most recent began in July 2007. The violations listed here began between July 1992 and July 2007. By type: 5 monitoring and reporting and 2 public notice, recordkeeping or other. The contaminant or rule involved most often is Total coliform bacteria (TCR) (3 of them). EPA lists 7 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 |
|---|---|---|---|---|
| 2007-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2003-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2002-12-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2002-11-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2002-10-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1993-01-01 | Monitoring and reportingInitial Tap Sampling for Pb and Cu · code 51 | Lead and Copper Rulecode 5000 | No | Resolved |
| 1992-07-01 | Monitoring and reportingInitial Tap Sampling for Pb and Cu · code 51 | Lead and Copper Rulecode 5000 | No | Resolved |
All 7 violations in EPA's records, newest first.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.
U.S. Naval Academy: frequently asked questions
Who runs U.S. Naval Academy?
U.S. Naval Academy (PWSID MD0020042) is a community water system owned by the federal government. It is regulated by the MD state drinking water program.
How many people does U.S. Naval Academy serve?
U.S. Naval Academy reports serving 8,700 people through 180 service connections in Anne Arundel County, Maryland.
Where does U.S. Naval Academy 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 U.S. Naval Academy have any drinking water violations?
EPA's records list 7 violations for this system; none is health-based, and the most recent began in July 2007. 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 U.S. Naval Academy'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 7 violations for this system; none is health-based, and the most recent began in July 2007. For current results, consult the system's annual water quality report, EPA ECHO, or the MD state drinking water program.
Where can I find U.S. Naval Academy's water quality report?
As a community water system, U.S. Naval Academy must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Anne Arundel County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Glen Burnie-Broadneck | Anne Arundel | 290,606 | Community | Groundwater |
| Crofton-Odenton | Anne Arundel | 62,986 | Community | Groundwater |
| Fort George G. Meade | Anne Arundel | 62,234 | Community | Groundwater |
| City of Annapolis | Anne Arundel | 35,000 | Community | Groundwater |
| Broad Creek | Anne Arundel | 26,033 | Community | Groundwater |
| Maryland American Water--Severn System | Anne Arundel | 5,447 | 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, “U.S. Naval Academy, PWSID MD0020042, Maryland”, https://aquacensus.com/water-systems/maryland/u-s-naval-academy-md0020042 (data as of October 1, 2026).