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NESTUCCA HIGH SCHOOL

PWS ID: OR4190594 · NEWBERG, Oregon 97132

NESTUCCA HIGH SCHOOL serves 270 people in NEWBERG, Oregon using Groundwater water sources. It has 120 recorded EPA violations, including 0 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: NESTUCCA HIGH SCHOOL

NESTUCCA HIGH SCHOOL is a local-owned non-transient non-community water system that delivers drinking water to 270 residents in NEWBERG, Oregon (Tillamook County) through 1 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 120 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 114 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 10 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. NESTUCCA HIGH SCHOOL's 120 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
270
Total Violations
120
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Local
Connections
1
County
Tillamook
School/Daycare
Yes
MCL Violations
0
Monitoring Violations
114
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 10 2008
Nitrate MR 10 2016
Revised Total Coliform Rule MON 10 2021
Lead and Copper Rule MR 7 2025
COLIPHAGE MR 5 2024
cis-1,2-Dichloroethylene MR 2 2014
Xylenes, Total MR 2 2014
DICHLOROMETHANE MR 2 2014
p-Dichlorobenzene MR 2 2014
trans-1,2-Dichloroethylene MR 2 2014
1,2-Dichloroethane MR 2 2014
1,2-Dichloropropane MR 2 2014
Trichloroethylene MR 2 2014
1,1,2-Trichloroethane MR 2 2014
CHLOROBENZENE MR 2 2014
Ethylbenzene MR 2 2014
1,2,4-Trichlorobenzene MR 2 2014
1,1,1-Trichloroethane MR 2 2014
Tetrachloroethylene MR 2 2014
Benzene MR 2 2014
Toluene MR 2 2014
Styrene MR 2 2014
Carbon tetrachloride MR 2 2014
Vinyl chloride MR 2 2014
o-Dichlorobenzene MR 2 2014
1,1-Dichloroethylene MR 2 2014
Arsenic MR 1 2002
Endrin MR 1 2014
BHC-GAMMA MR 1 2014
Dalapon MR 1 2014

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 NESTUCCA HIGH SCHOOL.

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 OR4190594 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
2025 Lead and Copper Rule MR 7 SDWIS / OR4190594 / 5000
2024 COLIPHAGE MR 5 SDWIS / OR4190594 / 3028
2021 Revised Total Coliform Rule MON 10 SDWIS / OR4190594 / 8000
2016 Nitrate MR 10 SDWIS / OR4190594 / 1040
2014 cis-1,2-Dichloroethylene MR 2 SDWIS / OR4190594 / 2380
2014 Xylenes, Total MR 2 SDWIS / OR4190594 / 2955
2014 DICHLOROMETHANE MR 2 SDWIS / OR4190594 / 2964
2014 p-Dichlorobenzene MR 2 SDWIS / OR4190594 / 2969
2014 trans-1,2-Dichloroethylene MR 2 SDWIS / OR4190594 / 2979
2014 1,2-Dichloroethane MR 2 SDWIS / OR4190594 / 2980
2014 1,2-Dichloropropane MR 2 SDWIS / OR4190594 / 2983
2014 Trichloroethylene MR 2 SDWIS / OR4190594 / 2984
2014 1,1,2-Trichloroethane MR 2 SDWIS / OR4190594 / 2985
2014 CHLOROBENZENE MR 2 SDWIS / OR4190594 / 2989
2014 Ethylbenzene MR 2 SDWIS / OR4190594 / 2992

How NESTUCCA HIGH SCHOOL Compares

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

Metric NESTUCCA HIGH SCHOOL Oregon avg Federal benchmark
Total violations 120 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 270 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 NESTUCCA HIGH SCHOOL water safe to drink? ▼
NESTUCCA HIGH SCHOOL (PWS ID: OR4190594) has 120 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 270 people using Groundwater sources.
How many people does NESTUCCA HIGH SCHOOL serve? ▼
NESTUCCA HIGH SCHOOL serves 270 people in NEWBERG, Oregon. It is a Local-owned system using Groundwater water sources with 1 service connections.
What type of violations does NESTUCCA HIGH SCHOOL have? ▼
NESTUCCA HIGH SCHOOL has 120 total violations: 0 health-based violations (MCL exceedances or treatment failures), 114 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in NESTUCCA HIGH SCHOOL water? ▼
No PFAS testing data is available for NESTUCCA HIGH SCHOOL under the EPA's UCMR5 monitoring program.
What water source does NESTUCCA HIGH SCHOOL use? ▼
NESTUCCA HIGH SCHOOL 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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