Morning Sun, IA (52640): PFAS Detected in Mapped Water Systems
EPA data for Rathbun Reg Wtr Assn (burlington)
EPA records for the water systems mapped to 52640 in Morning Sun, IA contain zero recorded violations for inclusive record years 2021 through 2026. This does not establish that every category was monitored or published, and it does not cover events outside that source window.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water No drinking-water violations in EPA records since 2021.
- Lead The reported 90th-percentile lead result is below the laboratory reporting limit, not a measured zero; EPA's health goal for lead is zero.
- PFAS PFAS detected in UCMR5 sampling; see the PFAS section for each compound, compared with the federal PFAS MCL where one exists.
- Radon EPA Zone 1 - highest county-level potential. This is not a home measurement; test before any threshold comparison.
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Out of every safety indicator logged for Morning Sun (52640), the high-priority category holds 1 - the critical category returns no results.
Score Breakdown
Overall Home Safety Score: Score unavailable
Required evidence is missing. Missing values remain unknown and are not imputed or renormalized.
Canonical components
Required domains
Coverage: 3 of 4 components and 2 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (8) HIGH
Your Water System
ZIP code 52640 in Morning Sun, Iowa is mapped to the water system Rathbun Reg Wtr Assn (burlington) (EPA ID: IA0400902). This system provides water to approximately 8,375 people from surface water sources.
Other Water Quality Reports in Iowa
- 50001 (Ackworth) - 2 violations recorded for mapped water systems
- 50002 (Adair)
- 50003 (Adel) - 9 violations recorded for mapped water systems
- 50005 (Albion)
- 50006 (Alden)
- 50007 (Alleman)
- 50008 (Allerton)
- 50009 (Altoona) - 5 violations recorded for mapped water systems
- 50010 (Ames) - 4 violations recorded for mapped water systems
- 50011 (Ames)
- 50012 (Ames) - 2 violations recorded for mapped water systems
- 50013 (Ames) - 2 violations recorded for mapped water systems
- 50014 (Ames) - 5 violations recorded for mapped water systems
- 50020 (Anita)
- 50021 (Ankeny)
- 50022 (Atlantic)
- 50023 (Ankeny)
- 50025 (Audubon)
- 50026 (Bagley)
- 50027 (Barnes City)
Nearby Water Quality Reports
- 52660 (Yarmouth) - 8 mi
- 52653 (Wapello) - 9 mi
- 52644 (Mount Union) - 9 mi
- 52637 (Mediapolis) - 9 mi
- 52659 (Winfield) - 10 mi
- 52646 (Oakville) - 11 mi
- 52650 (Sperry) - 11 mi
- 52737 (Columbus City) - 13 mi
- 52752 (Grandview) - 13 mi
- 52738 (Columbus Junction) - 14 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Rathbun Reg Wtr Assn (burlington) (IA0400902) on EPA.gov.
5 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.
PFAS Contamination Detected
PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 52640.
Detected compounds: PFBA, PFPeA.
Highest measured level: 0.032 µg/L
Reverse osmosis (RO) and activated carbon block filters can reduce PFAS at the tap. Certifications list the compounds covered: an NSF/ANSI 53 or 58 claim for PFOA/PFOS does not cover every PFAS, so check that the product lists the compounds detected here.
Environmental Hazards (10) HIGH
Home & Infrastructure (6) HIGH
Possible home maintenance concerns - talk to a local expert.
Call (855) 384-4856Paid Partner This is a free service. You will be connected with an independent service provider. We may receive compensation.
Cost & Community (9) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Morning Sun
Based on local data for ZIP 52640, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Gutter Installation & Repair
The median home in 52640 was built around 1958. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.
Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home
Estimate Your Home Maintenance CostsWindow Replacement
The median build year of homes in Morning Sun is 1958; check the age and condition of your own windows. ENERGY STAR windows can save $101–$583/year on energy bills.
Typical cost: Window replacement: typically $300–$800 per window installed
Estimate Your Home Maintenance CostsRoofing Inspection & Repair
Homes built around 1958 may be on their second or third roof. A professional inspection can catch damage before leaks start.
Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500
Estimate Your Home Insurance NeedsService recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.
Frequently Asked Questions
Is the tap water in 52640 safe to drink?
EPA SDWIS records 0 violations since 2021 across the water systems mapped to ZIP 52640 (primary system: Rathbun Reg Wtr Assn (burlington)), including 0 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.
Where does 52640's water come from?
The recorded water source for Rathbun Reg Wtr Assn (burlington), a system mapped to ZIP code 52640, is Surface water. This system serves approximately 8,375 people.
How can I get my water tested in Morning Sun?
If Rathbun Reg Wtr Assn (burlington) supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.
What is the radon risk for 52640?
52640 is mapped to a county in EPA Radon Zone 1 (high county-level radon potential; EPA recommends testing every home), located in Louisa County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
Are there PFAS (forever chemicals) in 52640's water?
Yes, PFAS have been detected in samples from water systems mapped to 52640. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.
How to cite this page
ZipCheckup. (2026). Morning Sun, IA (52640): PFAS Detected in Mapped Water Systems. https://zipcheckup.com/report/52640/
@misc{zipcheckup-report-52640,
author = {{ZipCheckup}},
title = {{Morning Sun, IA (52640): PFAS Detected in Mapped Water Systems}},
year = {2026},
url = {https://zipcheckup.com/report/52640/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 52640
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 52660 | Yarmouth, IA | 8.3 mi | N/A | 0 |
| 52653 | Wapello, IA | 8.7 mi | N/A | 0 |
| 52644 | Mount Union, IA | 9.1 mi | N/A | 0 |
| 52637 | Mediapolis, IA | 9.2 mi | N/A | 0 |
| 52659 | Winfield, IA | 9.5 mi | N/A | 0 |
| 52646 | Oakville, IA | 11.2 mi | N/A | 0 |
| 52650 | Sperry, IA | 11.5 mi | N/A | 0 |
| 52737 | Columbus City, IA | 12.7 mi | N/A | 0 |
| 52752 | Grandview, IA | 12.8 mi | N/A | 0 |
| 52738 | Columbus Junction, IA | 13.6 mi | N/A | 0 |
Nearby ZIP Code Reports
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