Public water system · PA2580372
ActiveAyres Stone Post #5642
At a glance
Ayres Stone Post #5642 (PWSID PA2580372) is an active transient non-community water system in Susquehanna County, Pennsylvania. It reports serving 50 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as under public/private ownership. Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in June 2018.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
50
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Ayres Stone Post #5642 compare with other water systems in Susquehanna County?
By EPA's size categories, Ayres Stone Post #5642 is a very small system (500 people or fewer). Susquehanna County has 107 active public water systems. Its population served is well below the county average of 267 people per system, and accounts for 0.2% of the 28,554 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 Ayres Stone Post #5642 is about 65% 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 Ayres Stone Post #5642?
EPA lists Ayres Stone Post #5642 as under public/private ownership. 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. 13 of the 107 active systems in Susquehanna County (12%) are also under public/private ownership.
Does Ayres Stone Post #5642 have drinking water violations?
Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in June 2018. The violations listed here began between January 2010 and June 2018. By type: 8 monitoring and reporting, 2 public notice, recordkeeping or other and 2 required treatment not met. The contaminant or rule involved most often is Total coliform bacteria (TCR) (6 of them). 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 |
|---|---|---|---|---|
| 2018-06-12 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2018-05-02 | Required treatment not metTreatment Technique, Corrective/Expedited Actions (RTCR) · code 2C | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
| 2018-04-08 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2018-02-26 | Required treatment not metTreatment Technique, Level 2 Assessment (RTCR) · code 2B | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
| 2014-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2014-01-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2013-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2012-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2012-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2012-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitritecode 1041 | No | Resolved |
| 2011-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2010-01-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | 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.
Ayres Stone Post #5642: frequently asked questions
Who runs Ayres Stone Post #5642?
Ayres Stone Post #5642 (PWSID PA2580372) is a transient non-community water system under public/private ownership. It is regulated by the PA state drinking water program.
How many people does Ayres Stone Post #5642 serve?
Ayres Stone Post #5642 reports serving 50 people through 1 service connection in Susquehanna County, Pennsylvania.
Where does Ayres Stone Post #5642 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 Ayres Stone Post #5642 have any drinking water violations?
Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in June 2018. 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 Ayres Stone Post #5642'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, 2 are health-based, and the most recent began in June 2018. For current results, consult EPA ECHO, or the PA state drinking water program.
Where can I find Ayres Stone Post #5642's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Ayres Stone Post #5642 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 Susquehanna County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Pa Amer Water Co Susquehanna | Susquehanna | 4,230 | Community | Surface water |
| Pa Amer Water Co Forest City | Susquehanna | 3,188 | Community | Surface water |
| Pa Amer Water Co Montrose | Susquehanna | 1,890 | Community | Surface water |
| Blue Ridge School Complex | Susquehanna | 1,450 | Non-transient non-community | Groundwater |
| Penndot Safety Rest Area #56 | Susquehanna | 1,000 | Transient non-community | Groundwater |
| Elk Mountain Ski Resort | Susquehanna | 1,000 | 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, “Ayres Stone Post #5642, PWSID PA2580372, Pennsylvania”, https://aquacensus.com/water-systems/pennsylvania/ayres-stone-post-5642-pa2580372 (data as of October 1, 2026).