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Community Water System · PWS OR4101052

Table Rock Mobile Estates (South)

Irvine, Oregon 92614 - drinking water served from groundwater sources to 150 people, tracked in EPA SDWIS and UCMR5.

150
People served
49
EPA violations
10
Health-based
Untested
UCMR5 result

The verdict

EPA records 49 drinking-water violations at Table Rock Mobile Estates (South), 20% of them health-based - below the Oregon per-system average.

49
Total EPA violations on record
20%
Health-based (MCL / treatment failure)
150
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Table Rock Mobile Estates (South)

Table Rock Mobile Estates (South) is a private-owned community water system that delivers drinking water to 150 residents in Irvine, Oregon (Jackson County) through 63 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 49 total violations for this system , of which 10 (20%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 24 monitoring and reporting violations are on file. The most recent violation on record dates to 2024.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 11 violations (MR). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Oregon, EPA tracks 2,518 public water systems serving 4,005,242 people, with 206,659 cumulative violations and 20,339 health-based violations on record. About 99% of systems in the state carry at least one violation, and state-wide the average per system is 82.1 violations. Statewide, 30 of 125 UCMR5-tested systems have reported PFAS detections (24%).

Table Rock Mobile Estates (South)'s 49 violations sit below the Oregon average.

All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
150
Total Violations
49
Health-Based Violations
10
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
63
County
Jackson
School/Daycare
No
MCL Violations
10
Monitoring Violations
24
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 11 2015
Coliform (TCR) MCL 10 2015
Consumer Confidence Rule Other 8 2024
Lead and Copper Rule MR 4 2004
Nitrate MR 3 2008
Public Notice Other 2 2012
Arsenic MR 1 2005
Revised Total Coliform Rule MON 1 2017
Gross Alpha, Excl. Radon and U MR 1 1976
Combined Radium (-226 and -228) MR 1 1976
COLIPHAGE MR 1 2013
Nickel MR 1 1999

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Table Rock Mobile Estates (South).

Federal Source of Truth

EPA SDWIS, Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID OR4101052 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Oregon Drinking Water Authority

Oregon's primacy agency administers the Safe Drinking Water Act locally. Search EPA SDWIS for the current state contact, or use the state's public health or environment department portal.

Find OR regulator via EPA SDWIS

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2024 Consumer Confidence Rule Other 8 SDWIS / OR4101052 / 7000
2017 Revised Total Coliform Rule MON 1 SDWIS / OR4101052 / 8000
2015 Coliform (TCR) MR 11 SDWIS / OR4101052 / 3100
2015 Coliform (TCR) MCL 10 SDWIS / OR4101052 / 3100
2013 COLIPHAGE MR 1 SDWIS / OR4101052 / 3028
2012 Public Notice Other 2 SDWIS / OR4101052 / 7500
2008 Nitrate MR 3 SDWIS / OR4101052 / 1040
2005 Arsenic MR 1 SDWIS / OR4101052 / 1005
2004 Lead and Copper Rule MR 4 SDWIS / OR4101052 / 5000
1999 Nickel MR 1 SDWIS / OR4101052 / 1036
1976 Gross Alpha, Excl. Radon and U MR 1 SDWIS / OR4101052 / 4000
1976 Combined Radium (-226 and -228) MR 1 SDWIS / OR4101052 / 4010

How Table Rock Mobile Estates (South) Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric Table Rock Mobile Estates (South) Oregon avg Federal benchmark
Total violations 49 82.1 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 10 8.1 Indicates a contaminant exceeded a federal MCL
PFAS detection None 24% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 150 1,591 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 2,518 regulated public water systems in Oregon.

Federal MCL reference, Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is Table Rock Mobile Estates (South) water safe to drink? ▼
Table Rock Mobile Estates (South) (PWS ID: OR4101052) has 49 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 150 people using Groundwater sources.
How many people does Table Rock Mobile Estates (South) serve? ▼
Table Rock Mobile Estates (South) serves 150 people in Irvine, Oregon. It is a Private-owned system using Groundwater water sources with 63 service connections.
What type of violations does Table Rock Mobile Estates (South) have? ▼
Table Rock Mobile Estates (South) has 49 total violations: 10 health-based violations (MCL exceedances or treatment failures), 24 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Table Rock Mobile Estates (South) water? ▼
No PFAS testing data is available for Table Rock Mobile Estates (South) under the EPA's UCMR5 monitoring program.
What water source does Table Rock Mobile Estates (South) use? ▼
Table Rock Mobile Estates (South) uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.