Boswell, OK (74727): 167 Health-Based Violations Recorded for Mapped Water Systems
EPA data combined for 4 water systems mapped to this ZIP (largest mapped system: Atoka Company Rws & Swmd #4)
Health-based violation records by water system:
EPA records for the water systems mapped to 74727 in Boswell, OK contain 201 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 167 are marked health-based.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water EPA records for water systems mapped to this ZIP show 167 health-based violations and 34 non-health-based (since 2021).
- Lead The reported 90th-percentile lead result of 0.0011 mg/L is below the EPA action level for water systems; EPA's health goal for lead is zero.
- PFAS PFAS detected in UCMR5 sampling; see the PFAS section for each compound, compared with the federal PFAS MCL where one exists.
- Radon EPA Zone 3 - county-level radon potential, not evidence of a low home result.
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High-priority alerts for 74727 in Boswell total 1, with zero critical-level findings documented.
Score Breakdown
Overall Home Safety Score: Score unavailable
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Coverage: 2 of 4 components and 1 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (6) CRITICAL
Your Water System
ZIP code 74727 in Boswell, Oklahoma is mapped to the water system Atoka Company Rws & Swmd #4 (EPA ID: OK1010412). This system provides water to approximately 3,000 people from surface water sources.
There are 4 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| Atoka Company Rws & Swmd #4 | OK1010412 | 3,000 | Surface water |
| Boswell Public Works Authority | OK2001205 | 932 | Surface water |
| Pushmataha Company Rwd #3 | OK1010318 | 4,825 | Surface water |
| Bryan County Rural Water District #5 | OK3000704 | 8,325 | Surface water |
Other Water Quality Reports in Oklahoma
- 73001 (Albert)
- 73002 (Alex) - 39 violations recorded for mapped water systems
- 73003 (Edmond)
- 73004 (Amber) - 166 violations recorded for mapped water systems
- 73005 (Anadarko) - 102 violations recorded for mapped water systems
- 73006 (Apache) - 39 violations recorded for mapped water systems
- 73007 (Arcadia) - 30 violations recorded for mapped water systems
- 73008 (Bethany) - 7 violations recorded for mapped water systems
- 73009 (Binger) - 14 violations recorded for mapped water systems
- 73010 (Blanchard) - 677 violations recorded for mapped water systems
- 73011 (Bradley) - 105 violations recorded for mapped water systems
- 73012 (Edmond) - 8 violations recorded for mapped water systems
- 73013 (Edmond) - 8 violations recorded for mapped water systems
- 73014 (Calumet) - 90 violations recorded for mapped water systems
- 73015 (Carnegie) - 6 violations recorded for mapped water systems
- 73016 (Cashion) - 195 violations recorded for mapped water systems
- 73017 (Cement) - 109 violations recorded for mapped water systems
- 73018 (Chickasha) - 191 violations recorded for mapped water systems
- 73019 (Norman) - 3 violations recorded for mapped water systems
- 73020 (Choctaw) - 290 violations recorded for mapped water systems
Nearby Water Quality Reports
- 74759 (Soper) - 9 mi - 149 violations recorded for mapped water systems
- 74723 (Bennington) - 11 mi - 9 violations recorded for mapped water systems
- 75411 (Arthur City, TX) - 17 mi - 1 violation recorded for mapped water systems
- 74555 (Lane) - 18 mi - 60 violations recorded for mapped water systems
- 74726 (Bokchito) - 19 mi - 11 violations recorded for mapped water systems
- 74743 (Hugo) - 19 mi - 68 violations recorded for mapped water systems
- 75425 (Chicota, TX) - 19 mi
- 74523 (Antlers) - 19 mi - 83 violations recorded for mapped water systems
- 75488 (Telephone, TX) - 20 mi - 4 violations recorded for mapped water systems
- 75486 (Sumner, TX) - 21 mi - 1 violation recorded for mapped water systems
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Atoka Company Rws & Swmd #4 (OK1010412) on EPA.gov.
4 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.
Compliance History
PFAS Contamination Detected
PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 74727.
Detected compounds: PFPeA.
Highest measured level: 0.005 µg/L
Reverse osmosis (RO) and activated carbon block filters can reduce PFAS at the tap. Certifications list the compounds covered: an NSF/ANSI 53 or 58 claim for PFOA/PFOS does not cover every PFAS, so check that the product lists the compounds detected here.
Environmental Hazards (10) MODERATE
Home & Infrastructure (6) MODERATE
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Cost & Community (9) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Boswell
Based on local data for ZIP 74727, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Gutter Installation & Repair
The median home in 74727 was built around 1985. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.
Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home
Estimate Your Home Maintenance CostsRoofing Inspection & Repair
Active weather alerts in Oklahoma increase the risk of roof damage from hail and high winds. A professional inspection can identify vulnerabilities.
Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500
Estimate Your Home Insurance NeedsService recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.
Frequently Asked Questions
Is the tap water in 74727 safe to drink?
EPA SDWIS records 201 violations since 2021 across the water systems mapped to ZIP 74727 (primary system: Atoka Company Rws & Swmd #4), including 167 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.
Where does 74727's water come from?
The recorded water source for Atoka Company Rws & Swmd #4, a system mapped to ZIP code 74727, is Surface water. This system serves approximately 3,000 people.
How can I get my water tested in Boswell?
If Atoka Company Rws & Swmd #4 supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.
Is lead a concern in 74727 tap water?
The Lead and Copper Rule record selected for 74727 reports a 90th-percentile lead result of 0.00113 mg/L for a water system mapped to this ZIP (record date 2024-12-31). The EPA action level is 0.015 mg/L. This result is below the EPA action level; it does not show the lead level in each home.
What is the radon risk for 74727?
74727 is mapped to a county in EPA Radon Zone 3 (low county-level radon potential; EPA recommends testing every home), located in Choctaw County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
Are there PFAS (forever chemicals) in 74727's water?
Yes, PFAS have been detected in samples from water systems mapped to 74727. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.
How to cite this page
ZipCheckup. (2026). Boswell, OK (74727): 167 Health-Based Violations Recorded for Mapped Water Systems. https://zipcheckup.com/report/74727/
@misc{zipcheckup-report-74727,
author = {{ZipCheckup}},
title = {{Boswell, OK (74727): 167 Health-Based Violations Recorded for Mapped Water Systems}},
year = {2026},
url = {https://zipcheckup.com/report/74727/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 74727
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 74759 | Soper, OK | 8.6 mi | N/A | 149 |
| 74723 | Bennington, OK | 10.7 mi | N/A | 9 |
| 75411 | Arthur City, TX | 17.2 mi | N/A | 1 |
| 74555 | Lane, OK | 18.4 mi | N/A | 60 |
| 74726 | Bokchito, OK | 18.6 mi | N/A | 11 |
| 74743 | Hugo, OK | 18.7 mi | N/A | 68 |
| 75425 | Chicota, TX | 18.8 mi | N/A | 0 |
| 74523 | Antlers, OK | 19.0 mi | N/A | 83 |
| 75488 | Telephone, TX | 19.6 mi | N/A | 4 |
| 75486 | Sumner, TX | 20.5 mi | N/A | 1 |
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