Public water system · OR4191029
ActiveOprd Viento State Park
At a glance
Oprd Viento State Park (PWSID OR4191029) is an active transient non-community water system in Hood River County, Oregon. It reports serving 333 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as owned by a state government. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in April 2021.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
333
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Oprd Viento State Park compare with other water systems in Hood River County?
By EPA's size categories, Oprd Viento State Park is a very small system (500 people or fewer). Hood River County has 22 active public water systems. Its population served is well below the county average of 1,265 people per system, and accounts for 1.2% of the 27,824 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 Oprd Viento State Park is about 131% 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. 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 Oprd Viento State Park?
EPA lists Oprd Viento State Park as owned by a state 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. 2 of the 22 active systems in Hood River County (9.1%) are also owned by a state government.
Does Oprd Viento State Park have drinking water violations?
Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in April 2021. The violations listed here began between October 2000 and April 2021. By type: 7 monitoring and reporting, 3 monitoring, 1 public notice, recordkeeping or other and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Revised Total Coliform Rule (4 of them). EPA lists 11 as resolved and 1 as archived. 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. 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.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2021-04-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2019-04-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2016-08-17 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2016-08-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, E. coli (RTCR) · code 1A | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
| 2016-04-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Archived |
| 2013-10-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2012-01-01 | Monitoring and reportingFailure to Conduct Assessment Monitoring · code 19 | Coliphagecode 3028 | No | Resolved |
| 2008-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2006-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2001-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2000-10-01 | 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.
Oprd Viento State Park: frequently asked questions
Who runs Oprd Viento State Park?
Oprd Viento State Park (PWSID OR4191029) is a transient non-community water system owned by a state government. It is regulated by the OR state drinking water program.
How many people does Oprd Viento State Park serve?
Oprd Viento State Park reports serving 333 people through 1 service connection in Hood River County, Oregon.
Where does Oprd Viento State Park 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 Oprd Viento State Park have any drinking water violations?
Of the 12 most recent violations in EPA's records, one is 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 Oprd Viento State Park'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, one is health-based, and the most recent began in April 2021. For current results, consult EPA ECHO, or the OR state drinking water program.
Where can I find Oprd Viento State Park's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Oprd Viento State Park 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 Hood River County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Hood River, City of | Hood River | 8,577 | Community | Groundwater |
| Ice Fountain Water District | Hood River | 6,000 | Community | Groundwater |
| Crystal Springs Water District | Hood River | 5,973 | Community | Groundwater |
| Mt Hood Meadows Spring | Hood River | 1,400 | Non-transient non-community | Groundwater under influence of surface water |
| Cascade Locks, City of | Hood River | 1,398 | Community | Groundwater |
| Parkdale Water Company Inc. | Hood River | 867 | 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, “Oprd Viento State Park, PWSID OR4191029, Oregon”, https://aquacensus.com/water-systems/oregon/oprd-viento-state-park-or4191029 (data as of October 1, 2026).