99040
Wellpinit, WA
Central Drainage -Allluvial well (WQP)

Is Wellpinit 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.

The short answer for Wellpinit

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

The health risk for Wellpinit

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

No specific notes available.

Uranium concentration (mg/L) May 2025
0 mg/L 30 mg/L 100 mg/L
0.010 mg/L
Detected
mg/L
30 mg/L
EPA limit
guideline
0.0% of limit
Comparison
vs. guideline
EPA limit: 30 mg/L | Your water: 0.010 mg/L
Recommended Filters for Wellpinit Tap Water

Certified filtration options for common tap-water contaminants.

Water filter recommendation for Wellpinit 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

No compounds above or close to EPA limits in available data.

View all tested compounds

Central Drainage -Allluvial well · Tested: Multiple dates

Compound Measurement EPA Limit Comparison
Uranium 0.010 mg/L 30 mg/L 0.0% of limit
Lead 0.000 mg/L 15 mg/L 0.0% of limit
Copper 0.000 mg/L 1300 mg/L 0.0% of limit
Radium-226 -0.020 pCi/L 5 pCi/L -0.4% of limit
Alkalinity, total 142.000 mg/L
Aluminum 0.002 mg/L
Barium 0.012 mg/L
Beryllium 0.000 mg/L
Bicarbonate 1.910 mg/L
Cadmium 0.000 mg/L
Calcium 351.000 mg/L
Carbonate 1.910 mg/L
Chloride 2.330 mg/L
Cobalt 0.001 mg/L
Iron 0.005 mg/L
Lead-210 1.300 pCi/L
Magnesium 65.300 mg/L
Manganese 0.040 mg/L
Nickel 0.005 mg/L
Potassium 0.052 mg/L
Silver 0.000 mg/L
Sodium 14.100 mg/L
Sulfate 0.095 mg/L
Total dissolved solids 191.000 mg/L
Uranium-234 44.900 pCi/L
Uranium-238 3.300 pCi/L
Zinc 0.002 mg/L

Water utilities serving ZIP 99040

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 99040 Tap Water

What's in ZIP 99040 tap water?

Recent public test data for ZIP 99040 is limited. Check your local utility's Consumer Confidence Report for the most current information.

Who provides tap water in ZIP 99040?

Public records identify Central Drainage -Allluvial well (WQP) as a primary water system associated with ZIP 99040. Service boundaries can vary by address, so confirm exact service with the utility.

When was ZIP 99040 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 99040?

Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact Central Drainage -Allluvial well (WQP) or visit their website for the latest official report covering ZIP 99040. The EPA also maintains a national CCR locator.

Do I still need a water filter in ZIP 99040?

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.