Public water system · OR4191715
ActiveLinn Co Pks-Sunnyside/Lewis Crk
At a glance
Linn Co Pks-Sunnyside/Lewis Crk (PWSID OR4191715) is an active transient non-community water system in Linn County, Oregon. It reports serving 500 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list 6 violations for this system; 1 is health-based, and the most recent began in October 2006.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
500
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Linn Co Pks-Sunnyside/Lewis Crk compare with other water systems in Linn County?
By EPA's size categories, Linn Co Pks-Sunnyside/Lewis Crk is a very small system (500 people or fewer). Linn County has 161 active public water systems. Its population served is about 35% below the county average of 769 people per system, and accounts for 0.4% of the 123,772 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 Linn Co Pks-Sunnyside/Lewis Crk is about 3.5 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. Oregon has 1,250 active transient non-community water systems, 49% of the state's 2,536 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 2,175 Oregon systems (86%) list groundwater as their primary source.
Who owns and regulates Linn Co Pks-Sunnyside/Lewis Crk?
EPA lists Linn Co Pks-Sunnyside/Lewis Crk as owned by a local government. 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. 33 of the 161 active systems in Linn County (20%) are also owned by a local government.
Does Linn Co Pks-Sunnyside/Lewis Crk have drinking water violations?
EPA's records list 6 violations for this system; 1 is health-based, and the most recent began in October 2006. The violations listed here began between April 1993 and October 2006. By type: 5 monitoring and reporting and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (6 of them). EPA lists 6 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 |
|---|---|---|---|---|
| 2006-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 1997-10-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1997-07-01 | Monitoring and reportingMonitoring, Repeat Minor (TCR) · code 26 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1993-07-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1993-05-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1993-04-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
All 6 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.
Linn Co Pks-Sunnyside/Lewis Crk: frequently asked questions
Who runs Linn Co Pks-Sunnyside/Lewis Crk?
Linn Co Pks-Sunnyside/Lewis Crk (PWSID OR4191715) is a transient non-community water system owned by a local government. It is regulated by the OR state drinking water program.
How many people does Linn Co Pks-Sunnyside/Lewis Crk serve?
Linn Co Pks-Sunnyside/Lewis Crk reports serving 500 people through 1 service connection in Linn County, Oregon.
Where does Linn Co Pks-Sunnyside/Lewis Crk 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 Linn Co Pks-Sunnyside/Lewis Crk have any drinking water violations?
EPA's records list 6 violations for this system; 1 is health-based, and the most recent began in October 2006. 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 Linn Co Pks-Sunnyside/Lewis Crk'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 6 violations for this system; 1 is health-based, and the most recent began in October 2006. For current results, consult EPA ECHO, or the OR state drinking water program.
Where can I find Linn Co Pks-Sunnyside/Lewis Crk's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Linn Co Pks-Sunnyside/Lewis Crk 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 Linn County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Albany, City of | Linn | 57,997 | Community | Surface water |
| Lebanon, City of | Linn | 18,945 | Community | Surface water |
| Sweet Home, City of | Linn | 10,322 | Community | Surface water |
| Harrisburg, City of | Linn | 3,684 | Community | Groundwater |
| City of Millersburg | Linn | 2,615 | Community | Purchased surface water |
| Brownsville, City of | Linn | 1,906 | Community | Groundwater under influence of surface water |
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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, “Linn Co Pks-Sunnyside/Lewis Crk, PWSID OR4191715, Oregon”, https://aquacensus.com/water-systems/oregon/linn-co-pks-sunnyside-lewis-crk-or4191715 (data as of October 1, 2026).