U.S. NAVAL ACADEMY
Maryland — Community Water System — PWSID: MD0020042
System Information
| PWSID | MD0020042 |
| System Name | U.S. NAVAL ACADEMY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Federal |
| EPA Region | 03 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Jan 21, 1982 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Maryland |
| City | ANNAPOLIS |
| ZIP Code | 21402 |
| Address | Naval Support Activity Annapolis |
| Organization | CASEY, COLIN |
| Phone | 410-293-1046 |
Population & Service
| Population Served | 8,700 |
| Service Connections | 180 |
Drinking Water Violations (19)
This water system has 19 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2007 | — | Other | No | No | — | — | — | Resolved | Jul 19, 2007 | — | |
| Jul 1, 2007 | — | Other | No | No | — | — | — | Resolved | Jul 19, 2007 | — | |
| Jul 1, 2003 | — | Other | No | No | — | — | — | Resolved | Aug 13, 2003 | — | |
| Jul 1, 2003 | — | Other | No | No | — | — | — | Resolved | Aug 13, 2003 | — | |
| Jul 1, 2003 | — | Other | No | No | — | — | — | Resolved | Aug 13, 2003 | — | |
| Jul 1, 2003 | — | Other | No | No | — | — | — | Resolved | Aug 13, 2003 | — | |
| Dec 1, 2002 | Dec 31, 2002 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2002 | — | |
| Dec 1, 2002 | Dec 31, 2002 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2002 | — | |
| Nov 1, 2002 | Nov 30, 2002 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2002 | — | |
| Nov 1, 2002 | Nov 30, 2002 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2002 | — | |
| Oct 1, 2002 | Oct 31, 2002 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2002 | — | |
| Oct 1, 2002 | Oct 31, 2002 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2002 | — | |
| Jan 1, 1993 | Jun 21, 1995 | MR | No | No | — | TT | — | Resolved | Jun 21, 1995 | — | |
| Jul 1, 1992 | Jul 16, 1992 | MR | No | No | — | TT | — | Resolved | Jul 16, 1992 | — | |
| Jul 1, 1992 | Jul 16, 1992 | MR | No | No | — | TT | — | Resolved | Jul 16, 1992 | — | |
| Jul 1, 1992 | Jul 16, 1992 | MR | No | No | — | TT | — | Resolved | Jul 16, 1992 | — | |
| Jul 1, 1992 | Jul 16, 1992 | MR | No | No | — | TT | — | Resolved | Jul 16, 1992 | — | |
| Jul 1, 1992 | Jul 16, 1992 | MR | No | No | — | TT | — | Resolved | Jul 16, 1992 | — | |
| Jul 1, 1992 | Jul 16, 1992 | MR | No | No | — | TT | — | Resolved | Jul 16, 1992 | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.