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DUIT CONSTRUCTION

PWS ID: OK9005501 · EDMOND, Oklahoma 73034

DUIT CONSTRUCTION serves 100 people in EDMOND, Oklahoma using Groundwater water sources. It has 454 recorded EPA violations, including 2 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: DUIT CONSTRUCTION

DUIT CONSTRUCTION is a private-owned non-transient non-community water system that delivers drinking water to 100 residents in EDMOND, Oklahoma (Oklahoma County) through 3 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 454 total violations for this system , of which 2 (0%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 450 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 1,2,4-Trichlorobenzene, recorded in 21 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 Oklahoma, EPA tracks 1,262 public water systems serving 3,699,452 people, with 336,706 cumulative violations and 113,804 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 266.8 violations. DUIT CONSTRUCTION's 454 violations sit above the Oklahoma average. Statewide, 101 of 166 UCMR5-tested systems have reported PFAS detections (60.8%). 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
100
Total Violations
454
Health-Based Violations
2
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
3
County
Oklahoma
School/Daycare
No
MCL Violations
0
Monitoring Violations
450
Treatment Tech Violations
2

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
1,2,4-Trichlorobenzene MR 21 2018
cis-1,2-Dichloroethylene MR 21 2018
o-Dichlorobenzene MR 21 2018
Vinyl chloride MR 21 2018
1,1-Dichloroethylene MR 21 2018
trans-1,2-Dichloroethylene MR 21 2018
Carbon tetrachloride MR 21 2018
1,1,2-Trichloroethane MR 21 2018
CHLOROBENZENE MR 21 2018
Toluene MR 21 2018
Ethylbenzene MR 21 2018
p-Dichlorobenzene MR 21 2018
Trichloroethylene MR 21 2018
1,1,1-Trichloroethane MR 21 2018
1,2-Dichloropropane MR 21 2018
Benzene MR 21 2018
Xylenes, Total MR 21 2018
DICHLOROMETHANE MR 21 2018
1,2-Dichloroethane MR 21 2018
Styrene MR 21 2018
Tetrachloroethylene MR 21 2018
Revised Total Coliform Rule MON 6 2018
Lead and Copper Rule MR 3 2018
LEAD AND COPPER RULE REVISIONS TT 2 2024
LEAD AND COPPER RULE REVISIONS RPT 2 2024

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 DUIT CONSTRUCTION.

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 OK9005501 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Oklahoma Drinking Water Authority

Oklahoma'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 OK 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 LEAD AND COPPER RULE REVISIONS TT 2 SDWIS / OK9005501 / 5200
2024 LEAD AND COPPER RULE REVISIONS RPT 2 SDWIS / OK9005501 / 5200
2018 1,2,4-Trichlorobenzene MR 21 SDWIS / OK9005501 / 2378
2018 cis-1,2-Dichloroethylene MR 21 SDWIS / OK9005501 / 2380
2018 o-Dichlorobenzene MR 21 SDWIS / OK9005501 / 2968
2018 Vinyl chloride MR 21 SDWIS / OK9005501 / 2976
2018 1,1-Dichloroethylene MR 21 SDWIS / OK9005501 / 2977
2018 trans-1,2-Dichloroethylene MR 21 SDWIS / OK9005501 / 2979
2018 Carbon tetrachloride MR 21 SDWIS / OK9005501 / 2982
2018 1,1,2-Trichloroethane MR 21 SDWIS / OK9005501 / 2985
2018 CHLOROBENZENE MR 21 SDWIS / OK9005501 / 2989
2018 Toluene MR 21 SDWIS / OK9005501 / 2991
2018 Ethylbenzene MR 21 SDWIS / OK9005501 / 2992
2018 p-Dichlorobenzene MR 21 SDWIS / OK9005501 / 2969
2018 Trichloroethylene MR 21 SDWIS / OK9005501 / 2984

How DUIT CONSTRUCTION Compares

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

Metric DUIT CONSTRUCTION Oklahoma avg Federal benchmark
Total violations 454 266.8 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 2 90.2 Indicates a contaminant exceeded a federal MCL
PFAS detection None 60.8% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 100 2,931 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 1,262 regulated public water systems in Oklahoma.

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 DUIT CONSTRUCTION water safe to drink? ▼
DUIT CONSTRUCTION (PWS ID: OK9005501) has 454 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 100 people using Groundwater sources.
How many people does DUIT CONSTRUCTION serve? ▼
DUIT CONSTRUCTION serves 100 people in EDMOND, Oklahoma. It is a Private-owned system using Groundwater water sources with 3 service connections.
What type of violations does DUIT CONSTRUCTION have? ▼
DUIT CONSTRUCTION has 454 total violations: 2 health-based violations (MCL exceedances or treatment failures), 450 monitoring/reporting violations, and 2 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in DUIT CONSTRUCTION water? ▼
No PFAS testing data is available for DUIT CONSTRUCTION under the EPA's UCMR5 monitoring program.
What water source does DUIT CONSTRUCTION use? ▼
DUIT CONSTRUCTION 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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