Public water system · PA3540447
ActiveGuers Dairy
At a glance
Guers Dairy (PWSID PA3540447) is an active non-transient non-community water system in Schuylkill County, Pennsylvania. It reports serving 50 people through 2 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, none is health-based, and the most recent began in January 2016.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
50
Service connections
2
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Guers Dairy compare with other water systems in Schuylkill County?
By EPA's size categories, Guers Dairy is a very small system (500 people or fewer). Schuylkill County has 176 active public water systems. Its population served is well below the county average of 750 people per system, and accounts for less than 0.1% of the 131,931 people reported by systems filed under the county. Across Pennsylvania, the 7,217 active systems average 1,741 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Guers Dairy 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. Pennsylvania has 1,026 active non-transient non-community water systems, 14% 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 Guers Dairy?
EPA lists Guers Dairy 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. 121 of the 176 active systems in Schuylkill County (69%) are also privately owned.
Does Guers Dairy have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2016. The violations listed here began between January 2016 and January 2016. By type: 12 monitoring and reporting. The contaminants or rules involved are Heptachlor epoxide, Heptachlor, Alachlor (Lasso) and Di(2-ethylhexyl) adipate. EPA lists 12 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 |
|---|---|---|---|---|
| 2016-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Heptachlor epoxidecode 2067 | No | Resolved |
| 2016-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Heptachlorcode 2065 | No | Resolved |
| 2016-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Alachlor (Lasso)code 2051 | No | Resolved |
| 2016-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Di(2-ethylhexyl) adipatecode 2035 | No | Resolved |
| 2016-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Atrazinecode 2050 | No | Resolved |
| 2016-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Hexachlorocyclopentadienecode 2042 | No | Resolved |
| 2016-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Methoxychlorcode 2015 | No | Resolved |
| 2016-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Lindane (gamma-BHC)code 2010 | No | Resolved |
| 2016-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Toxaphenecode 2020 | No | Resolved |
| 2016-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Diquatcode 2032 | No | Resolved |
| 2016-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Simazinecode 2037 | No | Resolved |
| 2016-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Benzo(a)pyrenecode 2306 | 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.
Guers Dairy: frequently asked questions
Who runs Guers Dairy?
Guers Dairy (PWSID PA3540447) is a non-transient non-community water system privately owned. It is regulated by the PA state drinking water program.
How many people does Guers Dairy serve?
Guers Dairy reports serving 50 people through 2 service connections in Schuylkill County, Pennsylvania.
Where does Guers Dairy 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 Guers Dairy have any drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2016. 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 Guers Dairy'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, none is health-based, and the most recent began in January 2016. For current results, consult EPA ECHO, or the PA state drinking water program.
Where can I find Guers Dairy's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Guers Dairy 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 Schuylkill County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Schuylkill Co Mun Auth | Schuylkill | 31,850 | Community | Surface water |
| Aqua Shenandoah | Schuylkill | 9,500 | Community | Surface water |
| Tamaqua Area Water Authority | Schuylkill | 8,000 | Community | Surface water |
| Minersville Municipal Water Au | Schuylkill | 7,275 | Community | Surface water |
| Blythe Twp Municipal Authority | Schuylkill | 7,100 | Community | Surface water |
| Kline Township Mun Authority | Schuylkill | 6,700 | 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, “Guers Dairy, PWSID PA3540447, Pennsylvania”, https://aquacensus.com/water-systems/pennsylvania/guers-dairy-pa3540447 (data as of October 1, 2026).