Public water system · PA5040859
ActiveGuys Service LLC
At a glance
Guys Service LLC (PWSID PA5040859) is an active transient non-community water system in Beaver County, Pennsylvania. It reports serving 100 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list one violation for this system; it is not health-based, and the most recent began in August 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
100
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Guys Service LLC compare with other water systems in Beaver County?
By EPA's size categories, Guys Service LLC is a very small system (500 people or fewer). Beaver County has 83 active public water systems. Its population served is well below the county average of 2,152 people per system, and accounts for less than 0.1% of the 178,581 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 Guys Service LLC 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 Guys Service LLC?
EPA lists Guys Service LLC 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. 35 of the 83 active systems in Beaver County (42%) are also privately owned.
Does Guys Service LLC have drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in August 2025. By type: 1 monitoring. The contaminant or rule involved is Revised Total Coliform Rule. EPA lists 1 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 |
|---|---|---|---|---|
| 2025-08-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
The one violation in EPA's records.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.
Guys Service LLC: frequently asked questions
Who runs Guys Service LLC?
Guys Service LLC (PWSID PA5040859) is a transient non-community water system privately owned. It is regulated by the PA state drinking water program.
How many people does Guys Service LLC serve?
Guys Service LLC reports serving 100 people through 1 service connection in Beaver County, Pennsylvania.
Where does Guys Service LLC 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 Guys Service LLC have any drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in August 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 Guys Service LLC'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 one violation for this system; it is not health-based, and the most recent began in August 2025. For current results, consult EPA ECHO, or the PA state drinking water program.
Where can I find Guys Service LLC's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Guys Service LLC 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 Beaver County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Beaver Falls Muni Auth | Beaver | 49,500 | Community | Surface water |
| Ambridge Water Auth | Beaver | 19,500 | Community | Surface water |
| Center Twp Water Auth | Beaver | 19,000 | Community | Surface water |
| Mun Water Auth of Aliquippa | Beaver | 15,685 | Community | Groundwater |
| Creswell Heights Jt Auth | Beaver | 15,000 | Community | Groundwater |
| Brighton Twp Muni Auth | Beaver | 7,920 | Community | Purchased 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, “Guys Service LLC, PWSID PA5040859, Pennsylvania”, https://aquacensus.com/water-systems/pennsylvania/guys-service-llc-pa5040859 (data as of October 1, 2026).