Public water system · PA4470806
ActivePenndot-Site 36 Modern Rest Ar
At a glance
Penndot-Site 36 Modern Rest Ar (PWSID PA4470806) is an active transient non-community water system in Montour County, Pennsylvania. It reports serving 700 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as owned by a state government. EPA's records list 4 violations for this system; none is health-based, and the most recent began in July 2023.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
700
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Penndot-Site 36 Modern Rest Ar compare with other water systems in Montour County?
By EPA's size categories, Penndot-Site 36 Modern Rest Ar is a small system (501 to 3,300 people). Montour County has 20 active public water systems, and Penndot-Site 36 Modern Rest Ar is the 3rd-largest of them by population served. Its population served is roughly in line with the county average of 748 people per system, and accounts for 4.7% of the 14,963 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 Penndot-Site 36 Modern Rest Ar is about 4.9 times 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 Penndot-Site 36 Modern Rest Ar?
EPA lists Penndot-Site 36 Modern Rest Ar as owned by a state government. 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. 2 of the 20 active systems in Montour County (10%) are also owned by a state government.
Does Penndot-Site 36 Modern Rest Ar have drinking water violations?
EPA's records list 4 violations for this system; none is health-based, and the most recent began in July 2023. The violations listed here began between December 1986 and July 2023. By type: 3 monitoring and reporting and 1 monitoring. The contaminants or rules involved are Revised Total Coliform Rule, E. coli, Total coliform bacteria (TCR) and Nitrate. EPA lists 2 as archived and 2 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 |
|---|---|---|---|---|
| 2023-07-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Archived |
| 2015-07-21 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
| 1998-04-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1986-12-24 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Archived |
All 4 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.
Penndot-Site 36 Modern Rest Ar: frequently asked questions
Who runs Penndot-Site 36 Modern Rest Ar?
Penndot-Site 36 Modern Rest Ar (PWSID PA4470806) is a transient non-community water system owned by a state government. It is regulated by the PA state drinking water program.
How many people does Penndot-Site 36 Modern Rest Ar serve?
Penndot-Site 36 Modern Rest Ar reports serving 700 people through 1 service connection in Montour County, Pennsylvania.
Where does Penndot-Site 36 Modern Rest Ar 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 Penndot-Site 36 Modern Rest Ar have any drinking water violations?
EPA's records list 4 violations for this system; none is health-based, and the most recent began in July 2023. 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 Penndot-Site 36 Modern Rest Ar'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 4 violations for this system; none is health-based, and the most recent began in July 2023. For current results, consult EPA ECHO, or the PA state drinking water program.
Where can I find Penndot-Site 36 Modern Rest Ar's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Penndot-Site 36 Modern Rest Ar 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 Montour County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Geisinger Medical Center | Montour | 6,442 | Non-transient non-community | Purchased surface water |
| Danville Municipal Water Auth | Montour | 4,992 | Community | Surface water |
| Penndot-Site 35 Modern Rest Ar | Montour | 700 | Transient non-community | Groundwater |
| Liberty Valley Elem School | Montour | 549 | Non-transient non-community | Groundwater |
| Great Dane Limited Partnership | Montour | 250 | Non-transient non-community | Groundwater |
| Hunters Dairy Freeze | Montour | 250 | Transient non-community | Groundwater |
Related pages
Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “Penndot-Site 36 Modern Rest Ar, PWSID PA4470806, Pennsylvania”, https://aquacensus.com/water-systems/pennsylvania/penndot-site-36-modern-rest-ar-pa4470806 (data as of October 1, 2026).