ZipCheckup grade for 73459: A.
The model grade is high, but the records on this page include findings worth reviewing.
Your top priority: match a filter's certification to the violations (39 health-based violations). Check your ZIP → NSF certified filters
Thackerville, OK (73459): 39 Health-Based Violations Recorded for Mapped Water Systems - 99/100
EPA data combined for 2 water systems mapped to this ZIP (largest mapped system: Thackerville)
Health-based violation records by water system:
EPA records for the water systems mapped to 73459 in Thackerville, OK contain 39 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 39 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 39 health-based violations (since 2021).
- Lead The reported 90th-percentile lead result of 0.0026 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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Alerts for Thackerville (73459): 1 high priority, none critical.
Score Breakdown
Overall Home Safety Score: 99/100
This is the published model score. Component and domain values are shown independently; they are not added together on this page.
Canonical components
Required domains
Coverage: 4 of 4 components and 3 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (9) CRITICAL
Your Water System
ZIP code 73459 in Thackerville, Oklahoma is mapped to the water system Thackerville (EPA ID: OK2004303). This system provides water to approximately 2,000 people from groundwater sources.
There are 2 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| Thackerville | OK2004303 | 2,000 | Groundwater |
| Southern Okla Water Corporation | OK1010830 | 11,250 | 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
- 76240 (Gainesville, TX) - 9 mi - 17 violations recorded for mapped water systems
- 73448 (Marietta) - 11 mi - 39 violations recorded for mapped water systems
- 76250 (Lindsay, TX) - 12 mi
- 76241 (Gainesville, TX) - 14 mi
- 76253 (Myra, TX) - 15 mi
- 73430 (Burneyville) - 16 mi - 10 violations recorded for mapped water systems
- 76252 (Muenster, TX) - 16 mi - 8 violations recorded for mapped water systems
- 76273 (Whitesboro, TX) - 17 mi - 54 violations recorded for mapped water systems
- 76245 (Gordonville, TX) - 17 mi - 34 violations recorded for mapped water systems
- 76264 (Sadler, TX) - 17 mi - 34 violations 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 Thackerville (OK2004303) on EPA.gov.
3 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 73459.
Detected compounds: 6:2 FTS, PFBA, PFPeA, PFHxA.
Highest measured level: 0.0112 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.
Health Risks from Detected Contaminants
Total Trihalomethanes (TTHM)
High RiskEPA reference value: 0.08 mg/L · 28 violations on record
Long-term exposure is associated with increased cancer risk, including bladder cancer; possible reproductive effects
At-risk groups: pregnant women, long-term consumers of chlorinated water
Treatment options (verify a product is certified to reduce this contaminant): granular activated carbon (GAC), carbon block filter, point-of-entry aeration · Find a filter →
Haloacetic Acids (HAA5)
High RiskEPA reference value: 0.06 mg/L · 7 violations on record
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 a filter →
Environmental Hazards (10) MODERATE
Home & Infrastructure (6) MODERATE
Cost & Community (8) OK
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Frequently Asked Questions
Is the tap water in 73459 safe to drink?
EPA SDWIS records 39 violations since 2021 across the water systems mapped to ZIP 73459 (primary system: Thackerville), including 39 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 73459's water come from?
The recorded water source for Thackerville, a system mapped to ZIP code 73459, is Groundwater. This system serves approximately 2,000 people.
How does Thackerville water compare to the national average?
Thackerville's Home Safety Score ranks better than 91% of U.S. ZIP codes, and at or above 84% within Oklahoma.
How can I get my water tested in Thackerville?
If Thackerville 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 73459 tap water?
The Lead and Copper Rule record selected for 73459 reports a 90th-percentile lead result of 0.00264 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 73459?
73459 is mapped to a county in EPA Radon Zone 3 (low county-level radon potential; EPA recommends testing every home), located in Love 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 73459's water?
Yes, PFAS have been detected in samples from water systems mapped to 73459. 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). Thackerville, OK (73459): 39 Health-Based Violations Recorded for Mapped Water Systems - 99/100. https://zipcheckup.com/report/73459/
@misc{zipcheckup-report-73459,
author = {{ZipCheckup}},
title = {{Thackerville, OK (73459): 39 Health-Based Violations Recorded for Mapped Water Systems - 99/100}},
year = {2026},
url = {https://zipcheckup.com/report/73459/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 73459
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 76240 | Gainesville, TX | 9.3 mi | N/A | 17 |
| 73448 | Marietta, OK | 10.8 mi | A | 39 |
| 76250 | Lindsay, TX | 11.6 mi | N/A | 0 |
| 76241 | Gainesville, TX | 13.5 mi | N/A | 0 |
| 76253 | Myra, TX | 15.4 mi | N/A | 0 |
| 73430 | Burneyville, OK | 15.6 mi | A | 10 |
| 76252 | Muenster, TX | 15.7 mi | N/A | 8 |
| 76273 | Whitesboro, TX | 17.3 mi | N/A | 54 |
| 76245 | Gordonville, TX | 17.3 mi | N/A | 34 |
| 76264 | Sadler, TX | 17.5 mi | N/A | 34 |
Nearby ZIP Code Reports
2026 Rankings for Your Area
Overall safety breakdown
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ZIP 73459 scores in the top tier nationally.