Public water system · PA6620408
ActiveHemlock Lakes Park
At a glance
Hemlock Lakes Park (PWSID PA6620408) is an active transient non-community water system in Warren County, Pennsylvania. It reports serving 100 people through 104 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 3 violations for this system; 1 is health-based, and the most recent began in January 2005.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
100
Service connections
104
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Hemlock Lakes Park compare with other water systems in Warren County?
By EPA's size categories, Hemlock Lakes Park is a very small system (500 people or fewer). Warren County has 61 active public water systems. Its population served is well below the county average of 501 people per system, and accounts for 0.3% of the 30,533 people reported by systems filed under the county. Across Pennsylvania, the 7,217 active systems average 1,741 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Hemlock Lakes Park is about 31% below 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. Pennsylvania has 4,429 active transient non-community water systems, 61% of the state's 7,217 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 6,632 Pennsylvania systems (92%) list groundwater as their primary source.
Who owns and regulates Hemlock Lakes Park?
EPA lists Hemlock Lakes Park as privately owned. The PA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 36 of the 61 active systems in Warren County (59%) are also privately owned.
Does Hemlock Lakes Park have drinking water violations?
EPA's records list 3 violations for this system; 1 is health-based, and the most recent began in January 2005. The violations listed here began between December 1983 and January 2005. By type: 2 monitoring and reporting and 1 contaminant level above the legal limit. The contaminants or rules involved are Nitrite, Total coliform bacteria (TCR) and Nitrate. EPA lists 2 as archived and 1 as resolved. 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. 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 |
|---|---|---|---|---|
| 2005-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitritecode 1041 | No | Resolved |
| 1992-04-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
| 1983-12-24 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Archived |
All 3 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.
Hemlock Lakes Park: frequently asked questions
Who runs Hemlock Lakes Park?
Hemlock Lakes Park (PWSID PA6620408) is a transient non-community water system privately owned. It is regulated by the PA state drinking water program.
How many people does Hemlock Lakes Park serve?
Hemlock Lakes Park reports serving 100 people through 104 service connections in Warren County, Pennsylvania.
Where does Hemlock Lakes Park 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 Hemlock Lakes Park have any drinking water violations?
EPA's records list 3 violations for this system; 1 is health-based, and the most recent began in January 2005. 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 Hemlock Lakes Park'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 3 violations for this system; 1 is health-based, and the most recent began in January 2005. For current results, consult EPA ECHO, or the PA state drinking water program.
Where can I find Hemlock Lakes Park's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Hemlock Lakes Park 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 Warren County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Pa American Water Co Warren | Warren | 14,650 | Community | Groundwater |
| Youngsville Mun Waterworks | Warren | 1,957 | Community | Groundwater |
| North Warren Muni Authority | Warren | 1,749 | Community | Groundwater |
| Sheffield Twp Municipal Auth | Warren | 1,075 | Community | Groundwater |
| Southwest Warren Co Mun Auth | Warren | 1,040 | Community | Surface water |
| Aqua Pa Clarendon | Warren | 840 | 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, “Hemlock Lakes Park, PWSID PA6620408, Pennsylvania”, https://aquacensus.com/water-systems/pennsylvania/hemlock-lakes-park-pa6620408 (data as of October 1, 2026).