Public water system · MD1211190
ActiveWashington Monument State Park-Picnic
At a glance
Washington Monument State Park-Picnic (PWSID MD1211190) is an active transient non-community water system in Washington County, Maryland. It reports serving 300 people through 3 service connections. Its primary water source is groundwater, and EPA lists it as owned by a state government. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
300
Service connections
3
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Washington Monument State Park-Picnic compare with other water systems in Washington County?
By EPA's size categories, Washington Monument State Park-Picnic is a very small system (500 people or fewer). Washington County has 78 active public water systems. Its population served is well below the county average of 1,584 people per system, and accounts for 0.2% of the 123,580 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 Washington Monument State Park-Picnic is about twice 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 Washington Monument State Park-Picnic?
EPA lists Washington Monument State Park-Picnic as owned by a state 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. 6 of the 78 active systems in Washington County (7.7%) are also owned by a state government.
Does Washington Monument State Park-Picnic have drinking water violations?
No SDWA violations on record.
EPA's SDWA violation and enforcement data (via EPA ECHO, updated quarterly) lists no violations for Washington Monument State Park-Picnic. For the latest compliance status, check EPA ECHO for current compliance history.
Washington Monument State Park-Picnic: frequently asked questions
Who runs Washington Monument State Park-Picnic?
Washington Monument State Park-Picnic (PWSID MD1211190) is a transient non-community water system owned by a state government. It is regulated by the MD state drinking water program.
How many people does Washington Monument State Park-Picnic serve?
Washington Monument State Park-Picnic reports serving 300 people through 3 service connections in Washington County, Maryland.
Where does Washington Monument State Park-Picnic 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 Washington Monument State Park-Picnic have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Washington Monument State Park-Picnic'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 Safe Drinking Water Act records list no violations for this system. For current results, consult EPA ECHO, or the MD state drinking water program.
Where can I find Washington Monument State Park-Picnic's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Washington Monument State Park-Picnic 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 Washington County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Hagerstown | Washington | 92,200 | Community | Surface water |
| Boonsboro - Keedysville | Washington | 4,250 | Community | Surface water |
| Town of Smithsburg Distribution System | Washington | 2,500 | Community | Purchased surface water |
| Town of Williamsport Distribution System | Washington | 2,400 | Community | Purchased surface water |
| Town of Hancock | Washington | 1,921 | Community | Groundwater |
| Sideling Hill State Park Exhibit Rt 68 W | Washington | 1,603 | 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, “Washington Monument State Park-Picnic, PWSID MD1211190, Maryland”, https://aquacensus.com/water-systems/maryland/washington-monument-state-park-picnic-md1211190 (data as of October 1, 2026).