Public water system · MD1071238
ActiveShelter Cove Yacht and Marina Inc.
At a glance
Shelter Cove Yacht and Marina Inc. (PWSID MD1071238) is an active non-transient non-community water system in Cecil County, Maryland. It reports serving 59 people through 3 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, 3 are health-based, and the most recent began in October 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
59
Service connections
3
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Shelter Cove Yacht and Marina Inc. compare with other water systems in Cecil County?
By EPA's size categories, Shelter Cove Yacht and Marina Inc. is a very small system (500 people or fewer). Cecil County has 166 active public water systems. Its population served is well below the county average of 343 people per system, and accounts for 0.1% of the 56,867 people reported by systems filed under the county. Across Maryland, the 2,992 active systems average 1,947 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Shelter Cove Yacht and Marina Inc. is well below that figure.
What does “non-transient non-community water system” mean?
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. Maryland has 491 active non-transient non-community water systems, 16% 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 Shelter Cove Yacht and Marina Inc.?
EPA lists Shelter Cove Yacht and Marina Inc. 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. 148 of the 166 active systems in Cecil County (89%) are also privately owned.
Does Shelter Cove Yacht and Marina Inc. have drinking water violations?
Of the 12 most recent violations in EPA's records, 3 are health-based, and the most recent began in October 2025. The violations listed here began between October 2022 and October 2025. By type: 5 monitoring and reporting, 3 monitoring, 3 required treatment not met and 1 reporting. The contaminant or rule involved most often is Lead and Copper Rule (7 of them). EPA lists 9 as resolved, 2 as archived and 1 as unaddressed. 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. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2025-10-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Archived |
| 2025-07-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Archived |
| 2025-04-01 | Monitoring and reportingLead Consumer Notice · code 66 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2024-10-17 | ReportingLSL Reporting · code 4G | Lead and Copper Rule Revisionscode 5200 | No | Resolved |
| 2024-10-17 | Required treatment not metLSL Inventory · code 2E | Lead and Copper Rule Revisionscode 5200 | Yes | Resolved |
| 2024-09-29 | Monitoring and reportingLead Consumer Notice · code 66 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2024-08-30 | Required treatment not metPublic Education · code 65 | Lead and Copper Rulecode 5000 | Yes | Resolved |
| 2024-01-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2023-07-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2023-01-01 | Monitoring and reportingInitial, Follow-up, or Routine Source Water M/R · code 56 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2023-01-01 | Required treatment not metOCCT/SOWT Study/Recommendation · code 57 | Lead and Copper Rulecode 5000 | Yes | Unaddressed |
| 2022-10-01 | Monitoring and reportingLead Consumer Notice · code 66 | Lead and Copper Rulecode 5000 | No | Resolved |
The 12 most recent 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.
Shelter Cove Yacht and Marina Inc.: frequently asked questions
Who runs Shelter Cove Yacht and Marina Inc.?
Shelter Cove Yacht and Marina Inc. (PWSID MD1071238) is a non-transient non-community water system privately owned. It is regulated by the MD state drinking water program.
How many people does Shelter Cove Yacht and Marina Inc. serve?
Shelter Cove Yacht and Marina Inc. reports serving 59 people through 3 service connections in Cecil County, Maryland.
Where does Shelter Cove Yacht and Marina Inc. 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 Shelter Cove Yacht and Marina Inc. have any drinking water violations?
Of the 12 most recent violations in EPA's records, 3 are health-based, and the most recent began in October 2025. 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 Shelter Cove Yacht and Marina Inc.'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. Of the 12 most recent violations in EPA's records, 3 are health-based, and the most recent began in October 2025. For current results, consult EPA ECHO, or the MD state drinking water program.
Where can I find Shelter Cove Yacht and Marina Inc.'s water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Shelter Cove Yacht and Marina Inc. is a non-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 Cecil County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Town of Elkton | Cecil | 15,625 | Community | Surface water |
| Town of North East | Cecil | 8,600 | Community | Surface water |
| Town of Perryville | Cecil | 4,413 | Community | Surface water |
| Town of Charlestown | Cecil | 3,791 | Community | Groundwater |
| Town of Rising Sun | Cecil | 2,200 | Community | Purchased surface water |
| Perry Point V.A. Medical Center | Cecil | 2,000 | Community | Surface water |
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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, “Shelter Cove Yacht and Marina Inc., PWSID MD1071238, Maryland”, https://aquacensus.com/water-systems/maryland/shelter-cove-yacht-and-marina-inc-md1071238 (data as of October 1, 2026).