Is tap water in Perry (51108) safe to drink?
- Perry, IA
- Concord, IA
- Hungerford, IA
- Sioux City
The short answer for Perry (51108)
Sioux City tap water has 6 contaminants above EPA guidelines, including lithium at 23.0× the limit (tested July 2024). See the full compound-by-compound breakdown and filter recommendations.
The health risk for Sioux City
- lithium, PFBS, PFHpA, PFHxS, PFPeA 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: July 2024 · Southbridge Plant |
230.000 µg/L | 10 µg/L | 2200% above limit |
| lithium Tested: July 2024 · Zenith Plant |
140.000 µg/L | 10 µg/L | 1300% above limit |
| PFHxS Tested: July 2024 · Southbridge Plant |
0.029 µg/L | 0.004 µg/L | 625% above limit |
| PFPeA Tested: July 2024 · Southbridge Plant |
0.018 µg/L | 0.003 µg/L | 500% above limit |
| PFBS Tested: July 2024 · Southbridge Plant |
0.017 µg/L | 0.003 µg/L | 467% above limit |
View all tested compounds
Southbridge Plant · Tested: July 2024
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| lithium | 230.000 µg/L | 10 µg/L | 2200% above limit |
| PFHxS | 0.029 µg/L | 0.004 µg/L | 625% above limit |
| PFPeA | 0.018 µg/L | 0.003 µg/L | 500% above limit |
| PFBS | 0.017 µg/L | 0.003 µg/L | 467% above limit |
| PFHpA | 0.004 µg/L | 0.003 µg/L | 43% above limit |
| PFHxA | 0.028 µg/L | 3 µg/L | 0.9% of limit |
| PFBA | 0.009 µg/L | 6 µg/L | 0.2% of limit |
| HFPO-DA | <0.005 µg/L | 0.01 µg/L | Below limit |
| PFNA | <0.004 µg/L | 0.01 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 |
| PFDA | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFDoA | <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 |
| PFTrDA | <0.007 µg/L | 0.007 µg/L | Below limit |
| PFUnA | <0.002 µg/L | 0.002 µg/L | Below limit |
Zenith Plant · Tested: July 2024
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| lithium | 140.000 µg/L | 10 µg/L | 1300% 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 51108
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- SIOUX CITY WATER SUPPLYAction advised
Frequently Asked Questions about ZIP 51108 Tap Water
What contaminants are above EPA limits in ZIP 51108?
ZIP 51108 has 6 contaminants above EPA health guidelines in the latest available data, including lithium at 23.0x the EPA guideline. The full table on this page lists every tested compound and its measured level.
Will boiling ZIP 51108 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 51108?
Public records identify SIOUX CITY WATER SUPPLY as a primary water system associated with ZIP 51108. Service boundaries can vary by address, so confirm exact service with the utility.
When was ZIP 51108 tap water last tested?
The most recent test date used in this report is July 2024. EnviroClarity last refreshed this page on 2026-05-05.
Where can I find the official water quality report for ZIP 51108?
Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact SIOUX CITY WATER SUPPLY or visit their website for the latest official report covering ZIP 51108. The EPA also maintains a national CCR locator.
Check another ZIP code
Nearby ZIP reports
Data reflects publicly reported utility records from EPA datasets and local utility disclosures. This information is educational and not medical advice.