Cashion, OK (73016): 4 Health-Based Violations Recorded for Mapped Water Systems
EPA data combined for 4 water systems mapped to this ZIP (largest mapped system: Deer Creek Rural Water Corporation)
Health-based violation records by water system:
- Guthrie (3)
- Peppers Ranch (1)
EPA records for the water systems mapped to 73016 in Cashion, OK contain 195 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 4 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 4 health-based violations and 191 non-health-based (since 2021).
- Lead The reported 90th-percentile lead result is below the laboratory reporting limit, not a measured zero; 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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Review the 1 elevated finding listed below for 73016 in Cashion - no critical-level conditions are on record.
Score Breakdown
Overall Home Safety Score: Score unavailable
Required evidence is missing. Missing values remain unknown and are not imputed or renormalized.
Canonical components
Required domains
Coverage: 3 of 4 components and 2 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (7) CRITICAL
Your Water System
ZIP code 73016 in Cashion, Oklahoma is mapped to the water system Deer Creek Rural Water Corporation (EPA ID: OK2005504). This system provides water to approximately 5,500 people from groundwater sources.
There are 4 community water systems serving this area.
Lead & Copper in Your Water
The EPA requires water systems to monitor lead and copper levels under the Lead and Copper Rule.
| Metal | Measured Level | EPA Action Level | Status | Sample Date or Period |
|---|---|---|---|---|
| Copper | Action-level exceedance on record | 1.3 mg/L | Exceeds action level | Not present in ZipCheckup accepted source data |
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| Deer Creek Rural Water Corporation | OK2005504 | 5,500 | Groundwater |
| Logan Company Rwd #2 | OK2004206 | 1,146 | Groundwater |
| Peppers Ranch | OK4004216 | 99 | Groundwater |
| Guthrie | OK1020903 | 9,925 | 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
- 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
- 73021 (Colony) - 2 violations recorded for mapped water systems
Nearby Water Quality Reports
- 73078 (Piedmont) - 10 mi - 97 violations recorded for mapped water systems
- 73025 (Edmond) - 11 mi - 213 violations recorded for mapped water systems
- 73028 (Crescent) - 11 mi - 7 violations recorded for mapped water systems
- 73003 (Edmond) - 13 mi
- 73044 (Guthrie) - 14 mi - 219 violations recorded for mapped water systems
- 73142 (Oklahoma City) - 14 mi - 8 violations recorded for mapped water systems
- 73134 (Oklahoma City) - 14 mi - 8 violations recorded for mapped water systems
- 73762 (Okarche) - 14 mi - 38 violations recorded for mapped water systems
- 73034 (Edmond) - 15 mi - 29 violations recorded for mapped water systems
- 73083 (Edmond) - 15 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Deer Creek Rural Water Corporation (OK2005504) on EPA.gov.
5 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 73016.
Detected compounds: PFBA, PFPeA, PFHxA, PFBS.
Highest measured level: 0.0084 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) OK
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 73016 safe to drink?
EPA SDWIS records 195 violations since 2021 across the water systems mapped to ZIP 73016 (primary system: Deer Creek Rural Water Corporation), including 4 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 73016's water come from?
The recorded water source for Deer Creek Rural Water Corporation, a system mapped to ZIP code 73016, is Groundwater. This system serves approximately 5,500 people.
How can I get my water tested in Cashion?
If Deer Creek Rural Water Corporation 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.
What is the radon risk for 73016?
73016 is mapped to a county in EPA Radon Zone 3 (low county-level radon potential; EPA recommends testing every home), located in Kingfisher 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 73016's water?
Yes, PFAS have been detected in samples from water systems mapped to 73016. 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). Cashion, OK (73016): 4 Health-Based Violations Recorded for Mapped Water Systems. https://zipcheckup.com/report/73016/
@misc{zipcheckup-report-73016,
author = {{ZipCheckup}},
title = {{Cashion, OK (73016): 4 Health-Based Violations Recorded for Mapped Water Systems}},
year = {2026},
url = {https://zipcheckup.com/report/73016/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 73016
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 73078 | Piedmont, OK | 9.7 mi | B | 97 |
| 73025 | Edmond, OK | 10.8 mi | C | 213 |
| 73028 | Crescent, OK | 10.8 mi | N/A | 7 |
| 73003 | Edmond, OK | 13.3 mi | A | 0 |
| 73044 | Guthrie, OK | 13.8 mi | N/A | 219 |
| 73142 | Oklahoma City, OK | 14.2 mi | A | 8 |
| 73134 | Oklahoma City, OK | 14.3 mi | A | 8 |
| 73762 | Okarche, OK | 14.5 mi | N/A | 38 |
| 73034 | Edmond, OK | 14.5 mi | B | 29 |
| 73083 | Edmond, OK | 15.1 mi | N/A | 0 |
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