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WA HE LUT INDIAN SCHOOL

PWS ID: 105318112 · WASHINGTON, 10 20240

WA HE LUT INDIAN SCHOOL serves 175 people in WASHINGTON, 10 using Groundwater water sources. It has 114 recorded EPA violations, including 3 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: WA HE LUT INDIAN SCHOOL

WA HE LUT INDIAN SCHOOL is a native american-owned non-transient non-community water system that delivers drinking water to 175 residents in WASHINGTON, 10 through 6 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 114 total violations for this system , of which 3 (3%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 105 monitoring and reporting violations are on file. The most recent violation on record dates to 2022.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 18 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 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. WA HE LUT INDIAN SCHOOL's 114 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
175
Total Violations
114
Health-Based Violations
3
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Native American
Connections
6
School/Daycare
Yes
MCL Violations
3
Monitoring Violations
105
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 18 2012
Xylenes, Total MR 4 2016
Chlorine MR 3 2018
Coliform (TCR) MCL 3 2009
Consumer Confidence Rule Other 3 2011
1,1-Dichloroethylene MR 2 2016
trans-1,2-Dichloroethylene MR 2 2016
1,2-Dichloroethane MR 2 2016
1,1,1-Trichloroethane MR 2 2016
Trichloroethylene MR 2 2016
1,1,2-Trichloroethane MR 2 2016
Ethylbenzene MR 2 2016
Styrene MR 2 2016
1,2,4-Trichlorobenzene MR 2 2016
DICHLOROMETHANE MR 2 2016
Carbon tetrachloride MR 2 2016
1,2-Dichloropropane MR 2 2016
CHLOROBENZENE MR 2 2016
Benzene MR 2 2016
Toluene MR 2 2016
Lead and Copper Rule MR 2 2020
Nitrate MR 2 2015
Vinyl chloride MR 2 2016
o-Dichlorobenzene MR 2 2016
Tetrachloroethylene MR 2 2016
cis-1,2-Dichloroethylene MR 2 2016
p-Dichlorobenzene MR 2 2016
Combined Radium (-226 and -228) MR 1 2008
BHC-GAMMA MR 1 2008
Methoxychlor MR 1 2008

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 WA HE LUT INDIAN 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 105318112 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
2022 Revised Total Coliform Rule RPT 1 SDWIS / 105318112 / 8000
2020 Lead and Copper Rule MR 2 SDWIS / 105318112 / 5000
2018 Chlorine MR 3 SDWIS / 105318112 / 0999
2016 Xylenes, Total MR 4 SDWIS / 105318112 / 2955
2016 1,1-Dichloroethylene MR 2 SDWIS / 105318112 / 2977
2016 trans-1,2-Dichloroethylene MR 2 SDWIS / 105318112 / 2979
2016 1,2-Dichloroethane MR 2 SDWIS / 105318112 / 2980
2016 1,1,1-Trichloroethane MR 2 SDWIS / 105318112 / 2981
2016 Trichloroethylene MR 2 SDWIS / 105318112 / 2984
2016 1,1,2-Trichloroethane MR 2 SDWIS / 105318112 / 2985
2016 Ethylbenzene MR 2 SDWIS / 105318112 / 2992
2016 Styrene MR 2 SDWIS / 105318112 / 2996
2016 1,2,4-Trichlorobenzene MR 2 SDWIS / 105318112 / 2378
2016 DICHLOROMETHANE MR 2 SDWIS / 105318112 / 2964
2016 Carbon tetrachloride MR 2 SDWIS / 105318112 / 2982

How WA HE LUT INDIAN SCHOOL Compares

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

Metric WA HE LUT INDIAN SCHOOL 10 avg Federal benchmark
Total violations 114 202.2 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 3 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 175 902 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 WA HE LUT INDIAN SCHOOL water safe to drink? ▼
WA HE LUT INDIAN SCHOOL (PWS ID: 105318112) has 114 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 175 people using Groundwater sources.
How many people does WA HE LUT INDIAN SCHOOL serve? ▼
WA HE LUT INDIAN SCHOOL serves 175 people in WASHINGTON, 10. It is a Native American-owned system using Groundwater water sources with 6 service connections.
What type of violations does WA HE LUT INDIAN SCHOOL have? ▼
WA HE LUT INDIAN SCHOOL has 114 total violations: 3 health-based violations (MCL exceedances or treatment failures), 105 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in WA HE LUT INDIAN SCHOOL water? ▼
No PFAS testing data is available for WA HE LUT INDIAN SCHOOL under the EPA's UCMR5 monitoring program.
What water source does WA HE LUT INDIAN SCHOOL use? ▼
WA HE LUT INDIAN 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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Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by PlainWater Editorial