Is Irrigon tap water safe to drink?
- Boardman CCD, OR
- Irrigon
The short answer for Irrigon
Recent public test data for Irrigon is limited. Check local utility reports and monitor updated EPA records for the latest water quality information.
The health risk for Irrigon
No specific notes available.
Certified filtration options for common tap-water contaminants.
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| Arsenic Tested: May 2025 · Lower Umatilla Basin GWMA UMA033 |
9.580 µg/L | 10 µg/L | 96% of limit |
View all tested compounds
Lower Umatilla Basin GWMA UMA033 · Tested: Multiple dates
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| Arsenic | 9.580 µg/L | 10 µg/L | 96% of limit |
| Chromium | 21.800 µg/L | 100 µg/L | 22% of limit |
| Uranium | 4.350 µg/L | 30 µg/L | 14% of limit |
| Lead | 0.240 µg/L | 15 µg/L | 2% of limit |
| Atrazine | 5.710 ng/L | 3000 ng/L | 0.2% of limit |
| Nitrate + Nitrite | 8.220 mg/L | 1E+04 mg/L | 0.1% of limit |
| 2-Chloro-4-isopropylamino-6... | 27.500 ng/L | — | — |
| Alkalinity, total | 130.000 mg/L | — | — |
| Aluminum | 84.700 µg/L | — | — |
| Ammonia | 0.023 mg/L | — | — |
| Boron | 46.400 µg/L | — | — |
| Bromide | 0.140 mg/L | — | — |
| Calcium | 27.000 mg/L | — | — |
| Chloride | 33.400 mg/L | — | — |
| Diuron | 6.750 ng/L | — | — |
| Fluoride | 0.410 mg/L | — | — |
| Hardness, Ca, Mg | 155.000 mg/L | — | — |
| Imazapyr | 943.000 ng/L | — | — |
| Imidacloprid | 61.900 ng/L | — | — |
| Iron | 224.000 µg/L | — | — |
| Magnesium | 21.400 mg/L | — | — |
| Manganese | 4.700 µg/L | — | — |
| Metolachlor | 40.700 ng/L | — | — |
| Metribuzin | 214.000 ng/L | — | — |
| N,N-Diethyl-m-toluamide | 39.500 ng/L | — | — |
| Nitrogen | 3.910 mg/L | — | — |
| Organic carbon | 2.260 mg/L | — | — |
| Potassium | 2.120 mg/L | — | — |
| Selenium | 2.270 µg/L | — | — |
| Sodium | 23.800 mg/L | — | — |
| Sucralose | 180.000 ng/L | — | — |
| Sulfate | 28.600 mg/L | — | — |
| Total dissolved solids | 380.000 mg/L | — | — |
| Total Kjeldahl nitrogen | 0.260 mg/L | — | — |
| Total Phosphorus, mixed forms | 0.020 mg/L | — | — |
| Total suspended solids | 3.000 mg/L | — | — |
| Vanadium | 90.400 µg/L | — | — |
Lower Umatilla Basin GWMA UMA133 · Tested: Multiple dates
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| Arsenic | 1.990 µg/L | 10 µg/L | 20% of limit |
| Uranium | 4.620 µg/L | 30 µg/L | 15% of limit |
| Chromium | 5.960 µg/L | 100 µg/L | 6% of limit |
| Lead | 0.220 µg/L | 15 µg/L | 1% of limit |
| Nitrate + Nitrite | 18.200 mg/L | 1E+04 mg/L | 0.2% of limit |
| 2-Chloro-4-isopropylamino-6... | 17.700 ng/L | — | — |
| Acesulfame | 47.000 ng/L | — | — |
| Alkalinity, total | 237.000 mg/L | — | — |
| Aluminum | 225.000 µg/L | — | — |
| Ammonia | 0.032 mg/L | — | — |
| Boron | 48.600 µg/L | — | — |
| Bromide | 0.080 mg/L | — | — |
| Calcium | 45.300 mg/L | — | — |
| Chloride | 2.420 mg/L | — | — |
| Fluoride | 0.230 mg/L | — | — |
| Hardness, Ca, Mg | 172.000 mg/L | — | — |
| Imazapyr | 238.000 ng/L | — | — |
| Iohexol | 18.000 ng/L | — | — |
| Iron | 166.000 µg/L | — | — |
| Magnesium | 46.800 mg/L | — | — |
| Manganese | 3.470 µg/L | — | — |
| Nitrogen | 0.629 mg/L | — | — |
| Organic carbon | 2.810 mg/L | — | — |
| Potassium | 5.660 mg/L | — | — |
| Selenium | 6.090 µg/L | — | — |
| Sodium | 47.300 mg/L | — | — |
| Sucralose | 39.000 ng/L | — | — |
| Sulfate | 63.100 mg/L | — | — |
| Total dissolved solids | 178.000 mg/L | — | — |
| Total Kjeldahl nitrogen | 5.980 mg/L | — | — |
| Total Phosphorus, mixed forms | 0.110 mg/L | — | — |
| Total suspended solids | 6.000 mg/L | — | — |
| Vanadium | 44.100 µg/L | — | — |
Water utilities serving ZIP 97844
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- Lower Umatilla Basin GWMA UMA033 (WQP)No recent federal sampling
- Lower Umatilla Basin GWMA UMA133 (WQP)No recent federal sampling
Frequently Asked Questions about ZIP 97844 Tap Water
What's in ZIP 97844 tap water?
Recent public test data for ZIP 97844 is limited. Check your local utility's Consumer Confidence Report for the most current information.
Who provides tap water in ZIP 97844?
Public records identify Lower Umatilla Basin GWMA UMA033 (WQP) as a primary water system associated with ZIP 97844. Service boundaries can vary by address, so confirm exact service with the utility.
When was ZIP 97844 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 97844?
Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact Lower Umatilla Basin GWMA UMA033 (WQP) or visit their website for the latest official report covering ZIP 97844. The EPA also maintains a national CCR locator.
Do I still need a water filter in ZIP 97844?
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.
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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.