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LUCKIAMUTE VALLEY CHARTER SCHOOLS

PWS ID: OR4193771 · DALLAS, Oregon 97338

LUCKIAMUTE VALLEY CHARTER SCHOOLS serves 50 people in DALLAS, Oregon using Groundwater water sources. It has 144 recorded EPA violations, including 0 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: LUCKIAMUTE VALLEY CHARTER SCHOOLS

LUCKIAMUTE VALLEY CHARTER SCHOOLS is a local-owned non-transient non-community water system that delivers drinking water to 50 residents in DALLAS, Oregon (Polk County) through 1 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 144 total violations for this system , of which 0 (0%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 143 monitoring and reporting violations are on file. The most recent violation on record dates to 2019.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 31 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. LUCKIAMUTE VALLEY CHARTER SCHOOLS's 144 violations sit above the Oregon average. Statewide, 30 of 125 UCMR5-tested systems have reported PFAS detections (24%). 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
50
Total Violations
144
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Local
Connections
1
County
Polk
School/Daycare
Yes
MCL Violations
0
Monitoring Violations
143
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 31 2013
COLIPHAGE MR 12 2012
Nitrate MR 10 2017
Lead and Copper Rule MR 7 2015
TTHM MR 4 2011
Total Haloacetic Acids (HAA5) MR 4 2011
Cadmium MR 2 2002
Beryllium, Total MR 2 2002
Revised Total Coliform Rule MON 2 2019
CYANIDE MR 2 2002
Mercury MR 2 2002
Chromium MR 2 2002
Fluoride MR 2 2002
Nickel MR 2 2002
Antimony, Total MR 2 2002
Selenium MR 2 2002
Barium MR 2 2002
Arsenic MR 1 2002
Thallium, Total MR 1 2002
1,2,4-Trichlorobenzene MR 1 2002
Xylenes, Total MR 1 2002
o-Dichlorobenzene MR 1 2002
p-Dichlorobenzene MR 1 2002
Vinyl chloride MR 1 2002
1,1-Dichloroethylene MR 1 2002
trans-1,2-Dichloroethylene MR 1 2002
Carbon tetrachloride MR 1 2002
1,2-Dichloropropane MR 1 2002
Trichloroethylene MR 1 2002
Tetrachloroethylene MR 1 2002

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 LUCKIAMUTE VALLEY CHARTER SCHOOLS.

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 OR4193771 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
2019 Revised Total Coliform Rule MON 2 SDWIS / OR4193771 / 8000
2017 Nitrate MR 10 SDWIS / OR4193771 / 1040
2015 Lead and Copper Rule MR 7 SDWIS / OR4193771 / 5000
2013 Coliform (TCR) MR 31 SDWIS / OR4193771 / 3100
2012 COLIPHAGE MR 12 SDWIS / OR4193771 / 3028
2011 TTHM MR 4 SDWIS / OR4193771 / 2950
2011 Total Haloacetic Acids (HAA5) MR 4 SDWIS / OR4193771 / 2456
2002 Cadmium MR 2 SDWIS / OR4193771 / 1015
2002 Beryllium, Total MR 2 SDWIS / OR4193771 / 1075
2002 CYANIDE MR 2 SDWIS / OR4193771 / 1024
2002 Mercury MR 2 SDWIS / OR4193771 / 1035
2002 Chromium MR 2 SDWIS / OR4193771 / 1020
2002 Fluoride MR 2 SDWIS / OR4193771 / 1025
2002 Nickel MR 2 SDWIS / OR4193771 / 1036
2002 Antimony, Total MR 2 SDWIS / OR4193771 / 1074

How LUCKIAMUTE VALLEY CHARTER SCHOOLS Compares

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

Metric LUCKIAMUTE VALLEY CHARTER SCHOOLS Oregon avg Federal benchmark
Total violations 144 82.1 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 0 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 50 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
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is LUCKIAMUTE VALLEY CHARTER SCHOOLS water safe to drink? ▼
LUCKIAMUTE VALLEY CHARTER SCHOOLS (PWS ID: OR4193771) has 144 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 50 people using Groundwater sources.
How many people does LUCKIAMUTE VALLEY CHARTER SCHOOLS serve? ▼
LUCKIAMUTE VALLEY CHARTER SCHOOLS serves 50 people in DALLAS, Oregon. It is a Local-owned system using Groundwater water sources with 1 service connections.
What type of violations does LUCKIAMUTE VALLEY CHARTER SCHOOLS have? ▼
LUCKIAMUTE VALLEY CHARTER SCHOOLS has 144 total violations: 0 health-based violations (MCL exceedances or treatment failures), 143 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in LUCKIAMUTE VALLEY CHARTER SCHOOLS water? ▼
No PFAS testing data is available for LUCKIAMUTE VALLEY CHARTER SCHOOLS under the EPA's UCMR5 monitoring program.
What water source does LUCKIAMUTE VALLEY CHARTER SCHOOLS use? ▼
LUCKIAMUTE VALLEY CHARTER SCHOOLS uses Groundwater as its primary water source. It is classified as a Non-Transient Non-Community Water System, serving the same people for at least 6 months per year.
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.

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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.

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