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PARKDALE WATER COMPANY INC

PWS ID: OR4100612 · PARKDALE, Oregon 97041

PARKDALE WATER COMPANY INC serves 867 people in PARKDALE, Oregon using Groundwater water sources. It has 167 recorded EPA violations, including 34 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: PARKDALE WATER COMPANY INC

PARKDALE WATER COMPANY INC is a private-owned community water system that delivers drinking water to 867 residents in PARKDALE, Oregon (Hood River County) through 204 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 167 total violations for this system , of which 34 (20%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 123 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 34 violations (MCL, health-based). 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. PARKDALE WATER COMPANY INC's 167 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
867
Total Violations
167
Health-Based Violations
34
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
204
County
Hood River
School/Daycare
No
MCL Violations
34
Monitoring Violations
123
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MCL 34 2002
Coliform (TCR) MR 28 2013
Nitrate MR 4 2009
Revised Total Coliform Rule MON 3 2019
Lead and Copper Rule MR 2 2022
TTHM MR 2 2018
Endrin MR 2 2020
BHC-GAMMA MR 2 2020
Methoxychlor MR 2 2020
Toxaphene MR 2 2020
Dalapon MR 2 2020
Diquat MR 2 2020
Glyphosate MR 2 2020
Di(2-ethylhexyl) adipate MR 2 2020
OXAMYL MR 2 2020
Simazine MR 2 2020
Di(2-ethylhexyl) phthalate MR 2 2020
Hexachlorocyclopentadiene MR 2 2020
Atrazine MR 2 2020
LASSO MR 2 2020
Heptachlor epoxide MR 2 2020
2,4-D MR 2 2020
2,4,5-TP MR 2 2020
Benzo(a)pyrene MR 2 2020
Pentachlorophenol MR 2 2020
1,2-DIBROMO-3-CHLOROPROPANE MR 2 2020
ETHYLENE DIBROMIDE MR 2 2020
Total Polychlorinated Biphenyls (PCB) MR 2 2020
Endothall MR 2 2020
Carbofuran MR 2 2020

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 PARKDALE WATER COMPANY INC.

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 OR4100612 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 COLIPHAGE MR 1 SDWIS / OR4100612 / 3028
2022 Lead and Copper Rule MR 2 SDWIS / OR4100612 / 5000
2020 Endrin MR 2 SDWIS / OR4100612 / 2005
2020 BHC-GAMMA MR 2 SDWIS / OR4100612 / 2010
2020 Methoxychlor MR 2 SDWIS / OR4100612 / 2015
2020 Toxaphene MR 2 SDWIS / OR4100612 / 2020
2020 Dalapon MR 2 SDWIS / OR4100612 / 2031
2020 Diquat MR 2 SDWIS / OR4100612 / 2032
2020 Glyphosate MR 2 SDWIS / OR4100612 / 2034
2020 Di(2-ethylhexyl) adipate MR 2 SDWIS / OR4100612 / 2035
2020 OXAMYL MR 2 SDWIS / OR4100612 / 2036
2020 Simazine MR 2 SDWIS / OR4100612 / 2037
2020 Di(2-ethylhexyl) phthalate MR 2 SDWIS / OR4100612 / 2039
2020 Hexachlorocyclopentadiene MR 2 SDWIS / OR4100612 / 2042
2020 Atrazine MR 2 SDWIS / OR4100612 / 2050

How PARKDALE WATER COMPANY INC Compares

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

Metric PARKDALE WATER COMPANY INC Oregon avg Federal benchmark
Total violations 167 82.1 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 34 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 867 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 PARKDALE WATER COMPANY INC water safe to drink? ▼
PARKDALE WATER COMPANY INC (PWS ID: OR4100612) has 167 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 867 people using Groundwater sources.
How many people does PARKDALE WATER COMPANY INC serve? ▼
PARKDALE WATER COMPANY INC serves 867 people in PARKDALE, Oregon. It is a Private-owned system using Groundwater water sources with 204 service connections.
What type of violations does PARKDALE WATER COMPANY INC have? ▼
PARKDALE WATER COMPANY INC has 167 total violations: 34 health-based violations (MCL exceedances or treatment failures), 123 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in PARKDALE WATER COMPANY INC water? ▼
No PFAS testing data is available for PARKDALE WATER COMPANY INC under the EPA's UCMR5 monitoring program.
What water source does PARKDALE WATER COMPANY INC use? ▼
PARKDALE WATER COMPANY INC 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.

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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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