Public water system · OH6633312

Active

Longs Retreat Well 11

At a glance

Longs Retreat Well 11 (PWSID OH6633312) is an active transient non-community water system in Pike County, Ohio. It reports serving 150 people through 60 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 9 violations for this system; 3 are health-based, and the most recent began in April 2021.

Dataset updated October 2026 . Source: EPA SDWIS/ECHO public records.

Population served

150

Service connections

Primary source

Groundwater

System type

TNCWS

Transient non-community water system

System record

PWSIDOH6633312

System typeTransient non-community water system

Activity statusActive

Population served150

Service connections60

Primary water sourceGroundwater

Owner typePrivate

Primacy agencyOH state drinking water program

City served—

StateOhio

ZIP—

CountyPike County

How does Longs Retreat Well 11 compare with other water systems in Pike County?

By EPA's size categories, Longs Retreat Well 11 is a very small system (500 people or fewer). Pike County has 15 active public water systems. Its population served is well below the county average of 1,900 people per system, and accounts for 0.5% of the 28,495 people reported by systems filed under the county. Across Ohio, the 3,854 active systems average 2,767 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Longs Retreat Well 11 is roughly in line with 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. Ohio has 2,282 active transient non-community water systems, 59% of the state's 3,854 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 3,446 Ohio systems (89%) list groundwater as their primary source.

Who owns and regulates Longs Retreat Well 11?

EPA lists Longs Retreat Well 11 as privately owned. The OH state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 12 of the 15 active systems in Pike County (80%) are also privately owned.

Does Longs Retreat Well 11 have drinking water violations?

EPA's records list 9 violations for this system; 3 are health-based, and the most recent began in April 2021. The violations listed here began between April 2005 and April 2021. By type: 3 monitoring and reporting, 2 reporting, 2 contaminant level above the legal limit, 1 required treatment not met and 1 public notice, recordkeeping or other. The contaminant or rule involved most often is Total coliform bacteria (TCR) (5 of them). EPA lists 9 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
2021-04-01	Required treatment not metTreatment Technique Startup Procedures (RTCR) · code 2D	Revised Total Coliform Rulecode 8000	Yes	Resolved
2019-04-01	ReportingReport Startup Procedures Cert Form (RTCR) · code 4C	Revised Total Coliform Rulecode 8000	No	Resolved
2018-06-17	Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75	Public Noticecode 7500	No	Resolved
2018-04-01	ReportingReport Startup Procedures Cert Form (RTCR) · code 4C	Revised Total Coliform Rulecode 8000	No	Resolved
2010-11-01	Monitoring and reportingMonitoring, Routine Major (TCR) · code 23	Total coliform bacteria (TCR)code 3100	No	Resolved
2010-10-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22	Total coliform bacteria (TCR)code 3100	Yes	Resolved
2009-06-01	Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24	Total coliform bacteria (TCR)code 3100	No	Resolved
2005-04-01	Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24	Total coliform bacteria (TCR)code 3100	No	Resolved
2005-04-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22	Total coliform bacteria (TCR)code 3100	Yes	Resolved

All 9 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.

Longs Retreat Well 11: frequently asked questions

Who runs Longs Retreat Well 11?

Longs Retreat Well 11 (PWSID OH6633312) is a transient non-community water system privately owned. It is regulated by the OH state drinking water program.

How many people does Longs Retreat Well 11 serve?

Longs Retreat Well 11 reports serving 150 people through 60 service connections in Pike County, Ohio.

Where does Longs Retreat Well 11 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 Longs Retreat Well 11 have any drinking water violations?

EPA's records list 9 violations for this system; 3 are health-based, and the most recent began in April 2021. 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 Longs Retreat Well 11'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 9 violations for this system; 3 are health-based, and the most recent began in April 2021. For current results, consult EPA ECHO, or the OH state drinking water program.

Where can I find Longs Retreat Well 11's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. Longs Retreat Well 11 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 Pike County

Water system	County	Population served	Type	Source
Pike Water, Inc..-Plant Pws	Pike	15,487	Community	Groundwater
Waverly City Pws	Pike	4,433	Community	Groundwater
Mission Conversion Services Alliance LLC	Pike	2,500	Non-transient non-community	Groundwater
Piketon Village Pws	Pike	2,181	Community	Groundwater
Aqua Ohio - Lake White Pws	Pike	1,229	Community	Purchased groundwater
Pike Water, Inc..-Ross 2 Pws	Pike	873	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, “Longs Retreat Well 11, PWSID OH6633312, Ohio”, https://aquacensus.com/water-systems/ohio/longs-retreat-well-11-oh6633312 (data as of October 1, 2026).