Public water system · OR4191964

Active

Camp Yamhill

At a glance

Camp Yamhill (PWSID OR4191964) is an active transient non-community water system in Yamhill County, Oregon. It reports serving 250 people through 1 service connection. Its primary water source is surface water, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, 4 are health-based, and the most recent began in February 2023.

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

Population served

250

Service connections

Primary source

Surface water

System type

TNCWS

Transient non-community water system

System record

PWSIDOR4191964

System typeTransient non-community water system

Activity statusActive

Population served250

Service connections1

Primary water sourceSurface water

Owner typePrivate

Primacy agencyOR state drinking water program

City served—

StateOregon

ZIP—

CountyYamhill County

How does Camp Yamhill compare with other water systems in Yamhill County?

By EPA's size categories, Camp Yamhill is a very small system (500 people or fewer). Yamhill County has 91 active public water systems. Its population served is well below the county average of 998 people per system, and accounts for 0.3% of the 90,787 people reported by systems filed under the county. Across Oregon, the 2,536 active systems average 1,587 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Camp Yamhill is about 74% above 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. Oregon has 1,250 active transient non-community water systems, 49% of the state's 2,536 active systems. Surface water means the system draws its water from rivers, lakes, streams or reservoirs. 211 Oregon systems (8.3%) list surface water as their primary source.

Who owns and regulates Camp Yamhill?

EPA lists Camp Yamhill as privately owned. The OR state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 71 of the 91 active systems in Yamhill County (78%) are also privately owned.

Does Camp Yamhill have drinking water violations?

Of the 12 most recent violations in EPA's records, 4 are health-based, and the most recent began in February 2023. The violations listed here began between June 2018 and February 2023. By type: 5 public notice, recordkeeping or other, 4 required treatment not met and 3 monitoring and reporting. The contaminant or rule involved most often is Surface Water Treatment Rule (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
2023-02-01	Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36	Surface Water Treatment Rulecode 0200	No	Resolved
2023-02-01	Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36	Surface Water Treatment Rulecode 0200	No	Resolved
2023-02-01	Monitoring and reportingMonitoring, Turbidity (Enhanced SWTR) · code 38	Interim Enhanced Surface Water Treatment Rulecode 0300	No	Resolved
2018-11-25	Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75	Public Noticecode 7500	No	Resolved
2018-10-25	Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75	Public Noticecode 7500	No	Resolved
2018-09-21	Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75	Public Noticecode 7500	No	Resolved
2018-09-01	Required treatment not metTreatment Technique (SWTR and GWR) · code 41	Surface Water Treatment Rulecode 0200	Yes	Resolved
2018-08-23	Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75	Public Noticecode 7500	No	Resolved
2018-08-01	Required treatment not metTreatment Technique (SWTR and GWR) · code 41	Surface Water Treatment Rulecode 0200	Yes	Resolved
2018-07-01	Required treatment not metTreatment Technique (SWTR and GWR) · code 41	Surface Water Treatment Rulecode 0200	Yes	Resolved
2018-06-15	Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75	Public Noticecode 7500	No	Resolved
2018-06-01	Required treatment not metTreatment Technique (SWTR and GWR) · code 41	Surface Water Treatment Rulecode 0200	Yes	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.

Camp Yamhill: frequently asked questions

Who runs Camp Yamhill?

Camp Yamhill (PWSID OR4191964) is a transient non-community water system privately owned. It is regulated by the OR state drinking water program.

How many people does Camp Yamhill serve?

Camp Yamhill reports serving 250 people through 1 service connection in Yamhill County, Oregon.

Where does Camp Yamhill get its water?

EPA SDWIS lists this system's primary water source as surface water. Surface water means the system draws its water from rivers, lakes, streams or reservoirs.

Does Camp Yamhill have any drinking water violations?

Of the 12 most recent violations in EPA's records, 4 are health-based, and the most recent began in February 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 Camp Yamhill'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, 4 are health-based, and the most recent began in February 2023. For current results, consult EPA ECHO, or the OR state drinking water program.

Where can I find Camp Yamhill's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. Camp Yamhill 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 Yamhill County

Water system	County	Population served	Type	Source
Mcminnville Water & Light	Yamhill	34,515	Community	Surface water
Newberg, City of	Yamhill	25,138	Community	Groundwater
Sheridan, City of	Yamhill	6,494	Community	Surface water
Lafayette, City of	Yamhill	4,423	Community	Purchased surface water
Dundee, City of	Yamhill	2,960	Community	Groundwater
Dayton, City of	Yamhill	2,535	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, “Camp Yamhill, PWSID OR4191964, Oregon”, https://aquacensus.com/water-systems/oregon/camp-yamhill-or4191964 (data as of October 1, 2026).