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QUIL CEDA VILLAGE

PWS ID: 105300116 · TULALIP, 10 98271

QUIL CEDA VILLAGE serves 30,000 people in TULALIP, 10 using Surface Water water sources. It has 123 recorded EPA violations, including 2 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: QUIL CEDA VILLAGE

QUIL CEDA VILLAGE is a native american-owned non-transient non-community water system that delivers drinking water to 30,000 residents in TULALIP, 10 through 49 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 123 total violations for this system , of which 2 (2%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 119 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 48 violations (MR). This system was sampled under EPA's UCMR5 PFAS monitoring program and no PFAS compounds were detected above the minimum reporting level.

Across 10, EPA tracks 158 public water systems serving 142,574 people, with 31,953 cumulative violations and 1,055 health-based violations on record. About 98% of systems in the state carry at least one violation, and state-wide the average per system is 202.2 violations. QUIL CEDA VILLAGE's 123 violations sit below the 10 average. Statewide, 2 of 10 UCMR5-tested systems have reported PFAS detections (20%). 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
30,000
Total Violations
123
Health-Based Violations
2
Water Source
Surface Water

System Details

System Type
Non-Transient Non-Community
Owner Type
Native American
Connections
49
School/Daycare
No
MCL Violations
2
Monitoring Violations
119
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 48 2015
Chlorine MR 22 2025
Revised Total Coliform Rule MON 15 2025
Lead and Copper Rule MR 11 2024
Total Haloacetic Acids (HAA5) MR 9 2023
TTHM MR 8 2023
Nitrate MR 6 2016
Revised Total Coliform Rule RPT 2 2016
Coliform (TCR) MCL 2 2015

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 118 samples detected PFAS.

Contaminant Date Result MRL Status
PFEESA 7/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 7/18/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 7/18/2023 <0.005 µg/L 0.005 µg/L Not Detected
6:2 FTS 7/18/2023 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 7/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 7/18/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 7/18/2023 <0.004 µg/L 0.004 µg/L Not Detected
ADONA 7/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 7/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 7/18/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 7/18/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 7/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFTA 7/18/2023 <0.008 µg/L 0.008 µg/L Not Detected
PFTrDA 7/18/2023 <0.007 µg/L 0.007 µg/L Not Detected
NEtFOSAA 7/18/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFPeA 7/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 7/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 7/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 7/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 7/18/2023 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 7/18/2023 <0.002 µg/L 0.002 µg/L Not Detected
NFDHA 7/18/2023 <0.02 µg/L 0.02 µg/L Not Detected
PFOS 7/18/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 7/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 7/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 7/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 7/18/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFUnA 7/18/2023 <0.002 µg/L 0.002 µg/L Not Detected
NMeFOSAA 7/18/2023 <0.006 µg/L 0.006 µg/L Not Detected
NMeFOSAA 4/10/2024 <0.006 µg/L 0.006 µg/L Not Detected
11Cl-PF3OUdS 4/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
lithium 4/10/2024 <9 µg/L 9 µg/L Not Detected
PFHpS 4/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFTA 4/10/2024 <0.008 µg/L 0.008 µg/L Not Detected
PFTrDA 4/10/2024 <0.007 µg/L 0.007 µg/L Not Detected
PFPeS 4/10/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFMPA 4/10/2024 <0.004 µg/L 0.004 µg/L Not Detected
ADONA 4/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 4/10/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFDA 4/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 4/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 4/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 4/10/2024 <0.004 µg/L 0.004 µg/L Not Detected
NEtFOSAA 4/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBS 4/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 4/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 4/10/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 4/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
6:2 FTS 4/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 4/10/2024 <0.003 µg/L 0.003 µg/L Not Detected

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 QUIL CEDA VILLAGE.

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 105300116 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

10 Drinking Water Authority

10'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 10 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 Chlorine MR 22 SDWIS / 105300116 / 0999
2025 Revised Total Coliform Rule MON 15 SDWIS / 105300116 / 8000
2024 Lead and Copper Rule MR 11 SDWIS / 105300116 / 5000
2023 Total Haloacetic Acids (HAA5) MR 9 SDWIS / 105300116 / 2456
2023 TTHM MR 8 SDWIS / 105300116 / 2950
2016 Nitrate MR 6 SDWIS / 105300116 / 1040
2016 Revised Total Coliform Rule RPT 2 SDWIS / 105300116 / 8000
2015 Coliform (TCR) MR 48 SDWIS / 105300116 / 3100
2015 Coliform (TCR) MCL 2 SDWIS / 105300116 / 3100

How QUIL CEDA VILLAGE Compares

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

Metric QUIL CEDA VILLAGE 10 avg Federal benchmark
Total violations 123 202.2 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 2 6.7 Indicates a contaminant exceeded a federal MCL
PFAS detection None 20% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 30,000 902 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 158 regulated public water systems in 10.

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 QUIL CEDA VILLAGE water safe to drink? ▼
QUIL CEDA VILLAGE (PWS ID: 105300116) has 123 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 30,000 people using Surface Water sources.
How many people does QUIL CEDA VILLAGE serve? ▼
QUIL CEDA VILLAGE serves 30,000 people in TULALIP, 10. It is a Native American-owned system using Surface Water water sources with 49 service connections.
What type of violations does QUIL CEDA VILLAGE have? ▼
QUIL CEDA VILLAGE has 123 total violations: 2 health-based violations (MCL exceedances or treatment failures), 119 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in QUIL CEDA VILLAGE water? ▼
No. QUIL CEDA VILLAGE was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.
What water source does QUIL CEDA VILLAGE use? ▼
QUIL CEDA VILLAGE uses Surface Water 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. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.

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

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Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by PlainWater Editorial