Is tap water in Somerton (85350) safe to drink?
- Somerton CCD, AZ
- Yuma CCD, AZ
The short answer for Somerton (85350)
San Luis tap water has 2 contaminants above EPA guidelines, including lithium at 7.9× the limit (tested February 2024). See the full compound-by-compound breakdown and filter recommendations.
The health risk for San Luis
- lithium above limit.
lithium was detected above EPA limits. These filters are independently certified to reduce common drinking-water contaminants.
Here's what actually removes PFAS from your water
The right filter eliminates PFAS at the tap. But not all filters do - and the type you choose matters for your home.
Common pitchers like Brita do not remove PFAS. You need a filter independently certified to NSF P473 (for pitcher filters) or NSF/ANSI 58 (for reverse osmosis systems). All three options below carry the relevant certification.
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| lithium Tested: February 2024 · EPDS001 |
79.100 µg/L | 10 µg/L | 691% above limit |
| Nitrate Tested: December 2021 · 57534 |
33800.000 µg/L | 1E+04 µg/L | 238% above limit |
View all tested compounds
57534 · Tested: December 2021
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| Nitrate | 33800.000 µg/L | 1E+04 µg/L | 238% above limit |
| Lead | 4.720 µg/L | 15 µg/L | 31% of limit |
| Arsenic | 1.320 µg/L | 10 µg/L | 13% of limit |
| Radium-226 | 0.413 pCi/L | 5 pCi/L | 8% of limit |
| Copper | 40.700 µg/L | 1300 µg/L | 3% of limit |
| Alkalinity, carbonate | 351000.000 µg/L | — | — |
| Alpha particle | 15.900 pCi/L | — | — |
| Barium | 130.000 µg/L | — | — |
| Cadmium | 0.341 µg/L | — | — |
| Calcium | 195000.000 µg/L | — | — |
| Chloride | 206000.000 µg/L | — | — |
| Fluoride | 400.000 µg/L | — | — |
| Hardness, carbonate | 486000.000 µg/L | — | — |
| Nickel | 3.360 µg/L | — | — |
| Selenium | 8.960 µg/L | — | — |
| Sodium | 257000.000 µg/L | — | — |
| Sulfate | 725000.000 µg/L | — | — |
| Total dissolved solids | 1800000.000 µg/L | — | — |
| Uranium-234 | 7.750 pCi/L | — | — |
| Uranium-235 | 0.345 pCi/L | — | — |
| Uranium-238 | 5.670 pCi/L | — | — |
EPDS001 · Tested: February 2024
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| lithium | 79.100 µg/L | 10 µg/L | 691% above limit |
| PFHxS | <0.003 µg/L | 0.004 µg/L | Below limit |
| HFPO-DA | <0.005 µg/L | 0.01 µg/L | Below limit |
| PFNA | <0.004 µg/L | 0.01 µg/L | Below limit |
| PFHxA | <0.003 µg/L | 3 µg/L | Below limit |
| PFBA | <0.005 µg/L | 6 µg/L | Below limit |
| 11Cl-PF3OUdS | <0.005 µg/L | 0.005 µg/L | Below limit |
| 4:2 FTS | <0.003 µg/L | 0.003 µg/L | Below limit |
| 6:2 FTS | <0.005 µg/L | 0.005 µg/L | Below limit |
| 8:2 FTS | <0.005 µg/L | 0.005 µg/L | Below limit |
| 9Cl-PF3ONS | <0.002 µg/L | 0.002 µg/L | Below limit |
| ADONA | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFBS | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFDA | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFDoA | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFHpA | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFHpS | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFOA | <0.004 µg/L | 0.004 µg/L | Below limit |
| PFOS | <0.004 µg/L | 0.004 µg/L | Below limit |
| PFPeA | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFTrDA | <0.007 µg/L | 0.007 µg/L | Below limit |
| PFUnA | <0.002 µg/L | 0.002 µg/L | Below limit |
Water utilities serving ZIP 85350
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- SOMERTON CITY OFAction advised
- 57534 (WQP)No recent federal sampling
Frequently Asked Questions about ZIP 85350 Tap Water
What contaminants are above EPA limits in ZIP 85350?
ZIP 85350 has 2 contaminants above EPA health guidelines in the latest available data, including lithium at 7.9x the EPA guideline. The full table on this page lists every tested compound and its measured level.
Will boiling ZIP 85350 tap water remove lithium?
No. Boiling tap water does not remove lithium. Lithium is a dissolved mineral, so heat does not break it down and evaporation can actually concentrate it. Reverse osmosis (NSF/ANSI 58) is the most reliable at-home option for reducing lithium.
Do basic pitcher filters remove lithium?
Standard pitcher filters are not certified to reduce lithium. Reverse osmosis (NSF/ANSI 58) is the most widely available home option for reducing lithium in drinking water.
Who provides tap water in ZIP 85350?
Public records identify SOMERTON CITY OF as a primary water system associated with ZIP 85350. Service boundaries can vary by address, so confirm exact service with the utility.
When was ZIP 85350 tap water last tested?
The most recent test date used in this report is February 2024. EnviroClarity last refreshed this page on 2026-05-04.
Where can I find the official water quality report for ZIP 85350?
Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact SOMERTON CITY OF or visit their website for the latest official report covering ZIP 85350. The EPA also maintains a national CCR locator.
Check another ZIP code
Nearby ZIP reports
- 85336 - Gadsden, San Luis tap water report
- 85349 - Somerton CCD, San Luis tap water report
- 85364 - Yuma CCD, Yuma tap water report
- 85369 - Yuma tap water report
- 85365 - Adobe Ridge, Yuma tap water report
- 85367 - Fortuna Foothills tap water report
- 92283 - Winterhaven tap water report
- 85356 - Wellton tap water report
Data reflects publicly reported utility records from EPA datasets and local utility disclosures. This information is educational and not medical advice.