85356
Wellton, AZ
Yuma County · Yuma, AZ metro area
57646 (WQP)

Is Wellton tap water safe to drink?

No recent data
Last tested: Unknown
No Data
Source: EPA UCMR5 utility monitoring plus EPA Water Quality Portal well sampling (mapped to nearest ZIP). Last tested Unknown.
Township:
  • Wellton CCD, AZ
Neighborhood:
  • Wellton

The short answer for Wellton

Recent public test data for Wellton is limited. Check local utility reports and monitor updated EPA records for the latest water quality information.

The health risk for Wellton

No recent contaminant testing data is currently available for this water system in the source dataset.

No specific notes available.

Arsenic concentration (µg/L) December 2021
0 µg/L 10 µg/L 20 µg/L
18.400 µg/L
Detected
µg/L
10 µg/L
EPA limit
guideline
84% above limit
Comparison
vs. guideline
EPA limit: 10 µg/L | Your water: 18.400 µg/L
Recommended Filters for Wellton Tap Water

Certified filtration options for common tap-water contaminants.

Water filter recommendation for Wellton tap water: Epic Pure XP Water Filter Pitcher
Pitcher filter
Epic Pure XP Water Filter Pitcher
NSF-certified dual-layer filtration reduces 70+ contaminants including PFAS, lead, chlorine, microplastics, and bacteria.
NSF/ANSI 42, 53, 401 & P473Removes 99.99% PFASMade in USABPA-free
Most elevated compounds
Compound Measurement EPA Limit Comparison
Arsenic
Tested: December 2021 · 57646
18.400 µg/L 10 µg/L 84% above limit
View all tested compounds

57646 · Tested: December 2021

Compound Measurement EPA Limit Comparison
Arsenic 18.400 µg/L 10 µg/L 84% above limit
Radium-228 0.563 pCi/L 5 pCi/L 11% of limit
Nitrite 54.700 µg/L 1000 µg/L 5% of limit
Radium-226 0.073 pCi/L 5 pCi/L 1% of limit
Nitrate 127.000 µg/L 1E+04 µg/L 1% of limit
Copper 1.890 µg/L 1300 µg/L 0.1% of limit
Alkalinity, carbonate 236000.000 µg/L
Alpha particle 22.100 pCi/L
Barium 22.400 µg/L
Calcium 151000.000 µg/L
Chloride 147000.000 µg/L
Fluoride 3370.000 µg/L
Hardness, carbonate 377000.000 µg/L
Nickel 0.652 µg/L
Selenium 2.280 µg/L
Sodium 160000.000 µg/L
Sulfate 424000.000 µg/L
Total dissolved solids 1060000.000 µg/L
Uranium-234 14.400 pCi/L
Uranium-235 0.912 pCi/L
Uranium-238 9.380 pCi/L

Water utilities serving ZIP 85356

Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.

Modeled boundaries are shown with a dashed outline. Outlines appear when service-area boundary data is available for this ZIP.

Frequently Asked Questions about ZIP 85356 Tap Water

What's in ZIP 85356 tap water?

Recent public test data for ZIP 85356 is limited. Check your local utility's Consumer Confidence Report for the most current information.

Who provides tap water in ZIP 85356?

Public records identify 57646 (WQP) as a primary water system associated with ZIP 85356. Service boundaries can vary by address, so confirm exact service with the utility.

When was ZIP 85356 tap water last tested?

The most recent test date used in this report is Unknown. EnviroClarity last refreshed this page on 2026-05-04.

Where can I find the official water quality report for ZIP 85356?

Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact 57646 (WQP) or visit their website for the latest official report covering ZIP 85356. The EPA also maintains a national CCR locator.

Do I still need a water filter in ZIP 85356?

Even when EPA-tracked compounds are within limits, some households use a certified filter for taste, odor, or to add a margin against trace contaminants below the reporting limit. Match any filter's certifications (NSF/ANSI 42, 53, 58, or P473) to the specific compounds you care about.

Primary source EPA UCMR5 (2023-2025) + EPA WQP (well monitoring near ZIP)
Guideline source EPA PFAS drinking water standard (PFOA/PFOS: 0.004 µg/L, effective 2024, compliance by 2031)
Last tested Unknown
Last page update 2026-05-04

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    Data reflects publicly reported utility records from EPA datasets and local utility disclosures. This information is educational and not medical advice.