Historical Compliance Records OK 33 HEALTH-BASED VIOLATIONS ON RECORD

Wagoner Company Rwd #4

EPA ID: OK1021529 ยท 25,792 people served ยท 9 ZIP codes

ZipCheckup's reading of EPA records for Wagoner Company Rwd #4 (OK1021529): 33 health-based violations recorded since 2021. Per the federal file, all 36 violations logged for Wagoner Company Rwd #4 carry a resolved status, and around 25,792 people get water from this system.

Data: EPA SDWIS

25,792
People Served
9
ZIP Codes Served
36
Violations (since 2021)
Surface Water
Water Source
0.001 mg/L
Most recent lead 90th percentile on record (monitoring period ending 2024-12-31)
Zone 3
County Radon Potential ยท Low
4
Contaminants Flagged
$215K
Median Home Value in ZIP Codes Served

Service Area Map

Coverage area for Wagoner Company Rwd #4 Source: EPA SDWIS service area boundaries.

Service area boundary

Demographics of ZIP Codes Served

$73,421
Median Household Income
201,336
Population of ZIP Codes Served (Census)
100%
Disadvantaged Population
51th
Poverty Percentile
49th
Energy Burden Percentile
47%
Pre-1986 Housing

The ZIP codes associated with Wagoner Company Rwd #4 have a median household income of $73,421 and about 201,336 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 47% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.

Environmental Justice Note: On average, 100% of census tracts in the counties mapped to this service area are designated disadvantaged by the federal Climate and Economic Justice Screening Tool (CEJST, 2022 version). Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.

๐ŸŒŠ Where Does Your Water Come From?

Surface Water

Wagoner Company Rwd #4's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.

Elevated Risk
Source Contamination Risk
46th
Wastewater Discharge Proximity
31th
Superfund Site Proximity

Infrastructure Risk

40 yr
Estimated pipe age (modeled from housing age)
Copper
Likely pipe material (modeled)
30 yr
Est. Remaining Life
Moderate Wear
Decay Status
Installed 57% of expected lifespan used (estimate) End of life

PFAS in ZIP Codes This System Serves

PFAS ("forever chemicals") have been reported in samples from water systems associated with the ZIP codes in this system's area. These results can come from other water systems serving the same ZIP codes; check the UCMR5 section for any results reported for this system. 35 detections recorded. 12 detections are above the level of a federal PFAS MCL (4 ppt for PFOA and PFOS), with compliance required from 2029.

Health concern: Exposure to certain PFAS has been associated with some cancers and with immune and developmental effects; effects differ by compound. Many PFAS break down very slowly in the environment.
Recommended filter: An activated carbon filter certified under NSF/ANSI 53 or a reverse osmosis system certified under NSF/ANSI 58 for the PFAS listed in its certification. Find the right filter โ†’

Comparable Water Systems

Similar-sized systems in Oklahoma

A 4 violations
Ardmore
24,893 people
A 2 violations
Tinker Air Force Base
24,645 people
39 violations
Ponca City Mun Water
27,155 people
2 violations
Fort Sill Hqusafacfs
23,000 people
A 0 violations

Estimated Remediation Costs

Average estimated costs across ZIP codes served by this system

Water Filtration PFAS Treatment
Water Filtration $600
PFAS Treatment $400
Total Estimated Cost $1,000

Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.

Cost of Inaction

Illustrative per-household cost scenario based on stated assumptions:

Estimated Healthcare Costs $1,500

Annual per household (ZipCheckup estimate)

Estimated Property Value Decline $10,750

5% of median home value (ZipCheckup estimate)

PFAS Exposure - Lifetime Cost $1,000

Per person (emerging research est.)

Estimated Cumulative Cost Per Household

5 years
$13,040
10 years
$26,080
20 years
$52,160

Compare: Estimated remediation cost is $1,000 (one-time) vs. $26,080 in estimated inaction costs over 10 years.

Individual costs vary by household size, property, and health factors. These estimates are for awareness, not financial advice.

System Overview

Wagoner Company Rwd #4 (EPA ID: OK1021529) is a community water system in Oklahoma that serves approximately 25,792 people from surface water sources.

This system provides water to 9 ZIP codes across 6 communities.

Violation History

No current noncompliance in the accepted 2026Q2 snapshot. The 36 records in the 2021-2026 window are classified as resolved or archived, not current.

Status breakdown for accepted records with record years 2021-2026: 24 resolved, 12 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.

Recent Violations

Date Contaminant Type Status
July 1, 2025 Long Term 2 Enhanced Surface Water Treatment Rule Health-based Resolved
July 1, 2025 Long Term 2 Enhanced Surface Water Treatment Rule Health-based Resolved
June 1, 2025 Surface Water Treatment Rule Health-based Resolved
June 1, 2025 Interim Enhanced Surface Water Treatment Rule Health-based Resolved
June 1, 2025 Surface Water Treatment Rule Health-based Resolved
June 1, 2025 Long Term 2 Enhanced Surface Water Treatment Rule Health-based Resolved
June 1, 2025 Long Term 2 Enhanced Surface Water Treatment Rule Health-based Resolved
May 1, 2025 Long Term 2 Enhanced Surface Water Treatment Rule Health-based Resolved
April 1, 2025 Long Term 2 Enhanced Surface Water Treatment Rule Health-based Resolved
April 1, 2025 Long Term 2 Enhanced Surface Water Treatment Rule Health-based Resolved
March 1, 2025 Long Term 2 Enhanced Surface Water Treatment Rule Health-based Resolved
March 1, 2025 Long Term 2 Enhanced Surface Water Treatment Rule Health-based Resolved
February 1, 2025 Surface Water Treatment Rule Health-based Archived
February 1, 2025 Surface Water Treatment Rule Health-based Archived
February 1, 2025 Long Term 2 Enhanced Surface Water Treatment Rule Health-based Archived
February 1, 2025 Long Term 2 Enhanced Surface Water Treatment Rule Health-based Archived
November 1, 2024 Long Term 2 Enhanced Surface Water Treatment Rule Health-based Resolved
November 1, 2024 Long Term 2 Enhanced Surface Water Treatment Rule Health-based Resolved
May 1, 2024 Long Term 2 Enhanced Surface Water Treatment Rule Health-based Resolved
May 1, 2024 Long Term 2 Enhanced Surface Water Treatment Rule Health-based Resolved

Contaminants Detected

The following contaminants have been flagged in EPA records for this water system:

Contaminant Category Violations Health-Based
Long Term 2 Enhanced Surface Water Treatment Rule Other Violation 18 Yes
Haloacetic Acids (HAA5) Disinfection Byproducts 11 Yes
Surface Water Treatment Rule Treatment Technique 6 Yes
Interim Enhanced Surface Water Treatment Rule Treatment Technique 1 Yes

Health Risk Details

Haloacetic Acids (HAA5) (EPA limit: 0.06 mg/L)

Increased risk of cancer

Treatment options (verify a product is certified to reduce this contaminant): granular activated carbon (GAC), carbon block filter, reverse osmosis. Find the right filter โ†’

E. coli (EPA limit: MCLG of zero; positive samples require repeat testing under the Revised Total Coliform Rule)

Some E. coli strains can cause severe GI illness and kidney failure, especially in children At-risk groups: children under 5, elderly, immunocompromised individuals, pregnant women.

Treatment options (verify a product is certified to reduce this contaminant): UV disinfection, chlorination, reverse osmosis. Find the right filter โ†’

Lead & Copper

EPA Lead and Copper Rule evidence attributed directly to this water system:

Lead Level Exceeds Action Level Sample Date
0.001 mg/L No 2024-12-31

No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.

Radon Risk in Service Area

9 of 9 ZIP records with known zones are in EPA Radon Zone 3.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

ZIP Codes Served

Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by OK or modeled from parcel and building-footprint data.

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Wagoner Company Rwd #4 (OK1021529) on EPA.gov.

Frequently Asked Questions

Is Wagoner Company Rwd #4 water safe to drink?

The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Wagoner Company Rwd #4; its 36 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.

How many people does Wagoner Company Rwd #4 serve?

Wagoner Company Rwd #4 serves approximately 25,792 people across 9 ZIP codes in Oklahoma.

Where does Wagoner Company Rwd #4 get its water?

The primary water source is surface water.

Federal UCMR5 PFAS Monitoring: Sample Above an EPA MCL Value or State Standard

This water system was tested under the federal EPA Unregulated Contaminant Monitoring Rule (UCMR5). One or more PFAS measurements were above the level of the EPA MCL for that compound (April 2024 rule, which takes effect in 2029) or above an applicable state drinking-water standard; a monitoring result above that level is not by itself a violation.

Samples collected
116
Detections
15
Latest sample
2/5/2024
Highest analyte
PFOS: 29.5 ppt
Analyte Max detected EPA MCL (compliance required from 2029) Status
PFOS 29.5 ppt 4 ppt Above EPA MCL value (compliance required from 2029)
PFHxS 12.3 ppt 10 ppt Above EPA MCL value (compliance required from 2029)
PFPeA 6.4 ppt No federal MCL โ€”
PFHxA 6.2 ppt No federal MCL โ€”
PFBS 3.9 ppt No federal MCL โ€”

EPA's April 2024 PFAS rule sets MCLs of 4 ppt for PFOA and PFOS and 10 ppt for PFHxS, PFNA and HFPO-DA (GenX); water systems must comply from 2029. Other PFAS compounds have no individual federal MCL. A state standard is shown only where this system's state has its own enforceable PFAS limit. Detection results are EPA UCMR5 samples, not a measurement at your tap.

Source: U.S. EPA UCMR5 (Unregulated Contaminant Monitoring Rule, 5th cycle) โ€” per-system federal sampling, 2023โ€“2025. EPA UCMR5 monitoring program โ†’

Understand PFAS health context and filtration โ†’

How Water Systems Appear in Rankings

Water systems are evaluated by violation history, contaminant detections, and service population. Larger systems with more service connections appear in more rankings.

Frequently Asked Questions

Should I use a water filter? ▼
Given 36 recorded violations, review the violation types and dates; a filter certified for a specific contaminant of concern can reduce that contaminant at the tap. Monitoring or reporting violations are not something a filter addresses.
How many people does Wagoner Company Rwd #4 serve? ▼
Wagoner Company Rwd #4 serves approximately 25,792 people with drinking water across 9 ZIP codes.
What is Wagoner Company Rwd #4's water source? ▼
Wagoner Company Rwd #4 draws water from surface water sources. Source type affects which contaminants are most likely to be present.
Is there lead in Wagoner Company Rwd #4's water? ▼
The most recent 90th-percentile lead result on record is 0.001 mg/L (sample period ending 2024-12-31). This is at or below the EPA lead action level, which triggers system action and is not a safe level; the EPA health goal for lead is zero.
What is the demographic profile of the ZIP codes associated with Wagoner Company Rwd #4? ▼
The ZIP codes mapped to Wagoner Company Rwd #4 have a median household income of $73,421 (Census ZIP-code estimate). In CEJST data, 100% of census tracts in the counties mapped to this area are designated disadvantaged (average across mapped ZIP codes), which may indicate greater vulnerability to environmental health risks.
Where does Wagoner Company Rwd #4 get its water? ▼
Wagoner Company Rwd #4's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap. The available violation history and environmental indicators place this system in the elevated review category; they do not measure current source contamination.

How to cite this page

APA ZipCheckup. (n.d.). Wagoner Company Rwd #4 (OK): 33 Health Violations. https://zipcheckup.com/water-system/ok1021529/
BibTeX
@misc{zipcheckup-water-system-ok1021529,
  author = {{ZipCheckup}},
  title  = {{Wagoner Company Rwd #4 (OK): 33 Health Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/ok1021529/}
}

What You Can Do

1

Test your water

Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter โ†’

2

Check your specific ZIP code

Water quality can vary within a system. View nearest ZIP report โ†’

3

Contact your utility

Wagoner Company Rwd #4 (EPA ID: OK1021529) - request the latest Consumer Confidence Report or ask about specific contaminants.

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